[2025-06-29T23:37:43.156Z] Running test hotspot_gc_0 ... [2025-06-29T23:37:43.156Z] =============================================== [2025-06-29T23:37:43.156Z] hotspot_gc_0 Start Time: Sun Jun 29 23:37:42 2025 Epoch Time (ms): 1751240262802 [2025-06-29T23:37:43.156Z] variation: NoOptions [2025-06-29T23:37:43.156Z] JVM_OPTIONS: [2025-06-29T23:37:43.156Z] { \ [2025-06-29T23:37:43.156Z] echo ""; echo "TEST SETUP:"; \ [2025-06-29T23:37:43.156Z] echo "Nothing to be done for setup."; \ [2025-06-29T23:37:43.156Z] mkdir -p "/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../TKG/output_17512402627071/hotspot_gc_0"; \ [2025-06-29T23:37:43.156Z] cd "/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../TKG/output_17512402627071/hotspot_gc_0"; \ [2025-06-29T23:37:43.156Z] echo ""; echo "TESTING:"; \ [2025-06-29T23:37:43.156Z] "/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/java" -Xmx512m -jar "/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../../jvmtest/openjdk/jtreg/lib/jtreg.jar" \ [2025-06-29T23:37:43.156Z] -agentvm -a -ea -esa -v:fail,error,time,nopass -retain:fail,error,*.dmp,javacore.*,heapdump.*,*.trc -ignore:quiet -timeoutFactor:8 -xml:verify -k:'!headful' -concurrency:3 -nativepath:"/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native" -vmoptions:"-Xmx512m -Djava.awt.headless=true" \ [2025-06-29T23:37:43.156Z] -w ""/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../TKG/output_17512402627071/hotspot_gc_0"/work" \ [2025-06-29T23:37:43.156Z] -r ""/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../TKG/output_17512402627071/hotspot_gc_0"/report" \ [2025-06-29T23:37:43.156Z] -jdk:"/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image" \ [2025-06-29T23:37:43.156Z] -exclude:"/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../openjdk/openjdk-jdk/test/hotspot/jtreg/ProblemList.txt" \ [2025-06-29T23:37:43.156Z] -exclude:"/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../../jvmtest/openjdk/excludes/ProblemList_openjdk21.txt" \ [2025-06-29T23:37:43.156Z] \ [2025-06-29T23:37:43.156Z] -exclude:"/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../openjdk/excludes/vendors/eclipse/ProblemList_openjdk21.txt" \ [2025-06-29T23:37:43.156Z] "/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../openjdk/openjdk-jdk/test/hotspot/jtreg:hotspot_gc"; \ [2025-06-29T23:37:43.156Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "hotspot_gc_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/..; else echo "-----------------------------------"; echo "hotspot_gc_0""_FAILED"; echo "-----------------------------------"; fi; \ [2025-06-29T23:37:43.156Z] echo ""; echo "TEST TEARDOWN:"; \ [2025-06-29T23:37:43.156Z] echo "Nothing to be done for teardown."; \ [2025-06-29T23:37:43.156Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../TKG/output_17512402627071/TestTargetResult"; [2025-06-29T23:37:43.156Z] [2025-06-29T23:37:43.156Z] TEST SETUP: [2025-06-29T23:37:43.156Z] Nothing to be done for setup. [2025-06-29T23:37:43.156Z] [2025-06-29T23:37:43.156Z] TESTING: [2025-06-29T23:37:43.927Z] Directory "/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../TKG/output_17512402627071/hotspot_gc_0/work" not found: creating [2025-06-29T23:37:43.927Z] Directory "/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/../TKG/output_17512402627071/hotspot_gc_0/report" not found: creating [2025-06-29T23:37:57.816Z] XML output with verification to /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work Calling Pipeline was cancelled [2025-06-30T00:46:45.197Z] Sending interrupt signal to process Calling Pipeline was cancelled Calling Pipeline was cancelled Calling Pipeline was cancelled [2025-06-30T00:46:50.806Z] Sending interrupt signal to process [2025-06-30T00:46:51.087Z] Sending interrupt signal to process [2025-06-30T00:46:51.353Z] Sending interrupt signal to process Click here to forcibly terminate running steps Click here to forcibly terminate running steps Click here to forcibly terminate running steps Click here to forcibly terminate running steps [2025-06-30T00:47:02.144Z] -------------------------------------------------- [2025-06-30T00:47:02.144Z] TEST: gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu-aggressive-deopt-nmethod [2025-06-30T00:47:02.144Z] TEST JDK: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image [2025-06-30T00:47:02.144Z] [2025-06-30T00:47:02.144Z] ACTION: build -- Passed. Build successful [2025-06-30T00:47:02.144Z] REASON: Named class compiled on demand [2025-06-30T00:47:02.144Z] TIME: 0.451 seconds [2025-06-30T00:47:02.144Z] messages: [2025-06-30T00:47:02.144Z] command: build gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.144Z] reason: Named class compiled on demand [2025-06-30T00:47:02.144Z] started: Mon Jun 30 00:46:28 GMT 2025 [2025-06-30T00:47:02.144Z] Test directory: [2025-06-30T00:47:02.144Z] compile: gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.144Z] finished: Mon Jun 30 00:46:29 GMT 2025 [2025-06-30T00:47:02.144Z] elapsed time (seconds): 0.451 [2025-06-30T00:47:02.144Z] [2025-06-30T00:47:02.144Z] ACTION: compile -- Passed. Compilation successful [2025-06-30T00:47:02.144Z] REASON: .class file out of date or does not exist [2025-06-30T00:47:02.144Z] TIME: 0.448 seconds [2025-06-30T00:47:02.144Z] messages: [2025-06-30T00:47:02.144Z] command: compile /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java [2025-06-30T00:47:02.144Z] reason: .class file out of date or does not exist [2025-06-30T00:47:02.144Z] started: Mon Jun 30 00:46:28 GMT 2025 [2025-06-30T00:47:02.144Z] Mode: agentvm [2025-06-30T00:47:02.144Z] Agent id: 1 [2025-06-30T00:47:02.144Z] finished: Mon Jun 30 00:46:29 GMT 2025 [2025-06-30T00:47:02.144Z] elapsed time (seconds): 0.448 [2025-06-30T00:47:02.144Z] configuration: [2025-06-30T00:47:02.144Z] Boot Layer (javac runtime environment) [2025-06-30T00:47:02.144Z] class path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar [2025-06-30T00:47:02.144Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar [2025-06-30T00:47:02.144Z] patch: java.base /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/patches/java.base [2025-06-30T00:47:02.144Z] [2025-06-30T00:47:02.144Z] javac compilation environment [2025-06-30T00:47:02.144Z] source path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher [2025-06-30T00:47:02.144Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg [2025-06-30T00:47:02.144Z] class path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher [2025-06-30T00:47:02.144Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d [2025-06-30T00:47:02.144Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0 [2025-06-30T00:47:02.144Z] [2025-06-30T00:47:02.144Z] rerun: [2025-06-30T00:47:02.144Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/1 && \ [2025-06-30T00:47:02.144Z] DISPLAY=:0 \ [2025-06-30T00:47:02.144Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.144Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.144Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/javac \ [2025-06-30T00:47:02.144Z] -J-ea \ [2025-06-30T00:47:02.144Z] -J-esa \ [2025-06-30T00:47:02.144Z] -J-Xmx512m \ [2025-06-30T00:47:02.144Z] -J-Djava.awt.headless=true \ [2025-06-30T00:47:02.144Z] -J-Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.144Z] -J-Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.144Z] -J-Dtest.compiler.opts= \ [2025-06-30T00:47:02.144Z] -J-Dtest.java.opts= \ [2025-06-30T00:47:02.144Z] -J-Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.144Z] -J-Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.144Z] -J-Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.144Z] -J-Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.144Z] -J-Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.144Z] -J-Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu-aggressive-deopt-nmethod \ [2025-06-30T00:47:02.144Z] -J-Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.144Z] -J-Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.144Z] -J-Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.144Z] -J-Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d \ [2025-06-30T00:47:02.144Z] -J-Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0 \ [2025-06-30T00:47:02.144Z] -J-Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0 \ [2025-06-30T00:47:02.144Z] -d /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d \ [2025-06-30T00:47:02.144Z] -sourcepath /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.145Z] -classpath /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0 /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java [2025-06-30T00:47:02.145Z] [2025-06-30T00:47:02.145Z] ACTION: main -- Failed. Unexpected exit from test [exit code: 143] [2025-06-30T00:47:02.145Z] REASON: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info,nmethod+barrier=trace -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+DeoptimizeNMethodBarriersALot -XX:-Inline -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.145Z] TIME: 17.177 seconds [2025-06-30T00:47:02.145Z] messages: [2025-06-30T00:47:02.145Z] command: main -Xlog:gc*=info,nmethod+barrier=trace -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+DeoptimizeNMethodBarriersALot -XX:-Inline -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.145Z] reason: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info,nmethod+barrier=trace -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+DeoptimizeNMethodBarriersALot -XX:-Inline -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.145Z] started: Mon Jun 30 00:46:29 GMT 2025 [2025-06-30T00:47:02.145Z] Mode: othervm [/othervm specified] [2025-06-30T00:47:02.145Z] finished: Mon Jun 30 00:46:46 GMT 2025 [2025-06-30T00:47:02.145Z] elapsed time (seconds): 17.177 [2025-06-30T00:47:02.145Z] configuration: [2025-06-30T00:47:02.145Z] STDOUT: [2025-06-30T00:47:02.145Z] [0.013s][info][gc] Heuristics ergonomically sets -XX:+ExplicitGCInvokesConcurrent [2025-06-30T00:47:02.145Z] [0.013s][info][gc] Heuristics ergonomically sets -XX:+ShenandoahImplicitGCInvokesConcurrent [2025-06-30T00:47:02.145Z] [0.014s][info][gc] Using Shenandoah [2025-06-30T00:47:02.145Z] [0.014s][info][gc] Heuristics ergonomically sets -XX:ShenandoahImmediateThreshold=100 [2025-06-30T00:47:02.145Z] [0.018s][info][gc,ergo] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.145Z] [0.018s][info][gc,init] Version: 21.0.8-beta+8-ea (release) [2025-06-30T00:47:02.145Z] [0.018s][info][gc,init] CPUs: 4 total, 4 available [2025-06-30T00:47:02.145Z] [0.018s][info][gc,init] Memory: 6144M [2025-06-30T00:47:02.145Z] [0.018s][info][gc,init] Large Page Support: Disabled [2025-06-30T00:47:02.145Z] [0.018s][info][gc,init] NUMA Support: Disabled [2025-06-30T00:47:02.145Z] [0.018s][info][gc,init] Compressed Oops: Enabled (32-bit) [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Heap Min Capacity: 6656K [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Heap Initial Capacity: 96M [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Heap Max Capacity: 1G [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Pre-touch: Disabled [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Mode: Incremental-Update (IU) [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Heuristics: Aggressive [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Heap Region Count: 2048 [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Heap Region Size: 512K [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] TLAB Size Max: 512K [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Humongous Object Threshold: 512K [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Parallel Workers: 2 [2025-06-30T00:47:02.145Z] [0.019s][info][gc,init] Concurrent Workers: 1 [2025-06-30T00:47:02.145Z] [0.042s][info][gc,metaspace] CDS archive(s) mapped at: [0x00007df85f000000-0x00007df85fca0000-0x00007df85fca0000), size 13238272, SharedBaseAddress: 0x00007df85f000000, ArchiveRelocationMode: 1. [2025-06-30T00:47:02.145Z] [0.042s][info][gc,metaspace] Compressed class space mapped at: 0x00007df860000000-0x00007df8a0000000, reserved size: 1073741824 [2025-06-30T00:47:02.145Z] [0.042s][info][gc,metaspace] Narrow klass base: 0x00007df85f000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [2025-06-30T00:47:02.145Z] [0.076s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.145Z] [0.076s][info][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.145Z] [0.076s][info][gc,start ] GC(0) Concurrent reset [2025-06-30T00:47:02.145Z] [0.076s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.145Z] [0.076s][info][gc,ergo ] GC(0) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.145Z] [0.076s][info][gc ] GC(0) Concurrent reset 0.159ms [2025-06-30T00:47:02.145Z] [0.093s][info][gc,start ] GC(0) Pause Init Mark (unload classes) [2025-06-30T00:47:02.145Z] [0.098s][info][gc,task ] GC(0) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.145Z] [0.098s][info][gc,ergo ] GC(0) Pacer for Mark. Expected Live: 102M, Free: 971M, Non-Taxable: 99430K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.145Z] [0.098s][info][gc ] GC(0) Pause Init Mark (unload classes) 4.856ms [2025-06-30T00:47:02.145Z] [0.110s][info][gc,start ] GC(0) Concurrent marking roots [2025-06-30T00:47:02.145Z] [0.111s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.145Z] [0.111s][info][gc ] GC(0) Concurrent marking roots 1.402ms [2025-06-30T00:47:02.145Z] [0.111s][info][gc,start ] GC(0) Concurrent marking (unload classes) [2025-06-30T00:47:02.145Z] [0.112s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.145Z] [0.115s][info][gc ] GC(0) Concurrent marking (unload classes) 3.629ms [2025-06-30T00:47:02.145Z] [0.116s][info][gc,start ] GC(0) Pause Final Mark (unload classes) [2025-06-30T00:47:02.145Z] [0.116s][info][gc,task ] GC(0) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.145Z] [0.117s][info][gc,ergo ] GC(0) Collectable Garbage: 1405K (100%), Immediate: 0B (0%), CSet: 1405K (100%) [2025-06-30T00:47:02.145Z] [0.117s][info][gc,ergo ] GC(0) Pacer for Evacuation. Used CSet: 1536K, Free: 970M, Non-Taxable: 99379K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.145Z] [0.117s][info][gc ] GC(0) Pause Final Mark (unload classes) 1.176ms [2025-06-30T00:47:02.145Z] [0.117s][info][gc,start ] GC(0) Concurrent thread roots [2025-06-30T00:47:02.145Z] [0.117s][info][gc,task ] GC(0) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.145Z] [0.118s][info][gc ] GC(0) Concurrent thread roots 0.185ms [2025-06-30T00:47:02.145Z] [0.118s][info][gc,start ] GC(0) Concurrent weak references [2025-06-30T00:47:02.145Z] [0.118s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.145Z] [0.118s][info][gc,ref ] GC(0) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.145Z] [0.118s][info][gc,ref ] GC(0) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.145Z] [0.118s][info][gc,ref ] GC(0) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.145Z] [0.118s][info][gc ] GC(0) Concurrent weak references 0.065ms [2025-06-30T00:47:02.145Z] [0.118s][info][gc,start ] GC(0) Concurrent weak roots [2025-06-30T00:47:02.145Z] [0.118s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.145Z] [0.124s][info][gc ] GC(0) Concurrent weak roots 6.500ms [2025-06-30T00:47:02.145Z] [0.124s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.145Z] [0.124s][info][gc ] GC(0) Concurrent cleanup 2M->2M(96M) 0.198ms [2025-06-30T00:47:02.145Z] [0.124s][info][gc,ergo ] GC(0) Free: 970M, Max: 512K regular, 970M humongous, Frag: 0% external, 0% internal; Reserve: 52713K, Max: 512K [2025-06-30T00:47:02.145Z] [0.125s][info][gc,start ] GC(0) Concurrent class unloading [2025-06-30T00:47:02.145Z] [0.125s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent class unloading [2025-06-30T00:47:02.145Z] [0.196s][info][gc ] GC(0) Concurrent class unloading 71.507ms [2025-06-30T00:47:02.145Z] [0.196s][info][gc,start ] GC(0) Concurrent strong roots [2025-06-30T00:47:02.145Z] [0.196s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.145Z] [0.196s][info][gc ] GC(0) Concurrent strong roots 0.202ms [2025-06-30T00:47:02.145Z] [0.196s][info][gc,start ] GC(0) Concurrent evacuation [2025-06-30T00:47:02.145Z] [0.196s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.145Z] [0.200s][info][gc ] GC(0) Concurrent evacuation 3.733ms [2025-06-30T00:47:02.145Z] [0.200s][info][gc,start ] GC(0) Pause Init Update Refs [2025-06-30T00:47:02.145Z] [0.200s][info][gc,ergo ] GC(0) Pacer for Update Refs. Used: 3292K, Free: 969M, Non-Taxable: 99276K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.145Z] [0.200s][info][gc ] GC(0) Pause Init Update Refs 0.032ms [2025-06-30T00:47:02.145Z] [0.200s][info][gc,start ] GC(0) Concurrent update references [2025-06-30T00:47:02.145Z] [0.200s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.145Z] [0.201s][info][gc ] GC(0) Concurrent update references 0.312ms [2025-06-30T00:47:02.145Z] [0.201s][info][gc,start ] GC(0) Concurrent update thread roots [2025-06-30T00:47:02.145Z] [0.204s][info][gc ] GC(0) Concurrent update thread roots 3.227ms [2025-06-30T00:47:02.145Z] [0.204s][info][gc,start ] GC(0) Pause Final Update Refs [2025-06-30T00:47:02.145Z] [0.204s][info][gc,task ] GC(0) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.145Z] [0.204s][info][gc ] GC(0) Pause Final Update Refs 0.101ms [2025-06-30T00:47:02.145Z] [0.204s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.145Z] [0.205s][info][gc ] GC(0) Concurrent cleanup 3M->1M(96M) 0.035ms [2025-06-30T00:47:02.145Z] [0.205s][info][gc,ergo ] Free: 970M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] Concurrent Reset 185 us [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] Pause Init Mark (G) 33620 us [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] Pause Init Mark (N) 4867 us [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] Update Region States 65 us [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] Concurrent Mark Roots 1440 us, parallelism: 0.13x [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] CMR: <total> 189 us [2025-06-30T00:47:02.145Z] [0.205s][info][gc,stats ] CMR: Thread Roots 139 us, workers (us): 139, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CMR: VM Strong Roots 23 us, workers (us): 23, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CMR: CLDG Roots 27 us, workers (us): 27, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Marking 3657 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Pause Final Mark (G) 2257 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Pause Final Mark (N) 1183 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Finish Mark 1030 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Update Region States 44 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Choose Collection Set 41 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Rebuild Free Set 14 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Thread Roots 200 us, parallelism: 0.27x [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CTR: <total> 55 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CTR: Thread Roots 55 us, workers (us): 55, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Weak References 72 us, parallelism: 0.01x [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CWRF: <total> 1 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Weak Roots 6520 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Roots 55 us, parallelism: 0.45x [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CWR: <total> 25 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CWR: Code Cache Roots 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CWR: VM Weak Roots 23 us, workers (us): 23, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CWR: CLDG Roots 0 us, workers (us): 0, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Rendezvous 6430 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Cleanup 233 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Class Unloading 71542 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Unlink Stale 65 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] System Dictionary 14 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Weak Class Links 0 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Code Roots 50 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Rendezvous 71048 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Purge Unlinked 11 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Code Roots 1 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CLDG 9 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Exception Caches 0 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Strong Roots 215 us, parallelism: 0.47x [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CSR: <total> 100 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CSR: VM Strong Roots 21 us, workers (us): 21, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] CSR: CLDG Roots 79 us, workers (us): 79, ---, [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Evacuation 3758 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Pause Init Update Refs (G) 251 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Pause Init Update Refs (N) 38 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Manage GCLABs 5 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Update Refs 326 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Update Thread Roots 3252 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Pause Final Update Refs (G) 574 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Pause Final Update Refs (N) 109 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Update Region States 44 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Trash Collection Set 3 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Concurrent Cleanup 44 us [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] 0 of 187 ms ( 0.0%): <total> [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] 0 of 187 ms ( 0.0%): <average total> [2025-06-30T00:47:02.146Z] [0.205s][info][gc,stats ] [2025-06-30T00:47:02.146Z] [0.205s][info][gc,metaspace] Metaspace: 30K(128K)->73K(192K) NonClass: 29K(64K)->71K(128K) Class: 1K(64K)->1K(64K) [2025-06-30T00:47:02.146Z] [0.205s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.146Z] [0.223s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.146Z] [0.223s][info][gc,ergo ] Free: 970M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.146Z] [0.223s][info][gc,start ] GC(1) Concurrent reset [2025-06-30T00:47:02.146Z] [0.223s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.146Z] [0.223s][info][gc,ergo ] GC(1) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.146Z] [0.223s][info][gc ] GC(1) Concurrent reset 0.207ms [2025-06-30T00:47:02.146Z] [0.229s][info][gc,start ] GC(1) Pause Init Mark [2025-06-30T00:47:02.146Z] [0.229s][info][gc,task ] GC(1) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.146Z] [0.229s][info][gc,ergo ] GC(1) Pacer for Mark. Expected Live: 130K, Free: 970M, Non-Taxable: 99408K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.146Z] [0.229s][info][gc ] GC(1) Pause Init Mark 0.142ms [2025-06-30T00:47:02.146Z] [0.231s][info][gc,start ] GC(1) Concurrent marking roots [2025-06-30T00:47:02.146Z] [0.231s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.146Z] [0.232s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6c8a10 [2025-06-30T00:47:02.146Z] [0.232s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6c8a10, return_addr: 0x7df8bc61c018, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61c048) -> 0x7df8ac6c8bc0 [2025-06-30T00:47:02.146Z] [0.232s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c09b90 [2025-06-30T00:47:02.146Z] [0.232s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c09b90, return_addr: 0x7df8bc61bc98, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bcf8) -> 0x7df8a4c09d80 [2025-06-30T00:47:02.146Z] [0.232s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c08310 [2025-06-30T00:47:02.146Z] [0.232s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c08310, return_addr: 0x7df8bc61bbb8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bbe8) -> 0x7df8a4c084a0 [2025-06-30T00:47:02.146Z] [0.232s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c10810 [2025-06-30T00:47:02.146Z] [0.232s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c10810, return_addr: 0x7df8bc61be88, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bee8) -> 0x7df8a4c109e0 [2025-06-30T00:47:02.146Z] [0.234s][info ][gc ] GC(1) Concurrent marking roots 3.008ms [2025-06-30T00:47:02.146Z] [0.234s][info ][gc,start ] GC(1) Concurrent marking [2025-06-30T00:47:02.146Z] [0.234s][info ][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.146Z] [0.239s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c01e90 [2025-06-30T00:47:02.146Z] [0.239s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c01e90, return_addr: 0x7df8bc61bfd8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61c018) -> 0x7df8a4c02040 [2025-06-30T00:47:02.146Z] [0.240s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c01a90 [2025-06-30T00:47:02.146Z] [0.240s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c01a90, return_addr: 0x7df8bc61be88, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61beb8) -> 0x7df8a4c01c20 [2025-06-30T00:47:02.146Z] [0.240s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c0a890 [2025-06-30T00:47:02.146Z] [0.240s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c0a890, return_addr: 0x7df8bc61bf78, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bfa8) -> 0x7df8a4c0aa40 [2025-06-30T00:47:02.146Z] [0.246s][info ][gc ] GC(1) Concurrent marking 11.867ms [2025-06-30T00:47:02.146Z] [0.252s][info ][gc,start ] GC(1) Pause Final Mark [2025-06-30T00:47:02.146Z] [0.252s][info ][gc,task ] GC(1) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.146Z] [0.256s][info ][gc,ergo ] GC(1) Collectable Garbage: 1385K (100%), Immediate: 0B (0%), CSet: 1385K (100%) [2025-06-30T00:47:02.146Z] [0.256s][info ][gc,ergo ] GC(1) Pacer for Evacuation. Used CSet: 1756K, Free: 970M, Non-Taxable: 99328K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.146Z] [0.256s][info ][gc ] GC(1) Pause Final Mark 4.395ms [2025-06-30T00:47:02.146Z] [0.257s][info ][gc,start ] GC(1) Concurrent thread roots [2025-06-30T00:47:02.146Z] [0.257s][info ][gc,task ] GC(1) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c0a190 [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c0a190, return_addr: 0x7df8bc61bf68, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bfa8) -> 0x7df8a4c0a380 [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c12510 [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c12510, return_addr: 0x7df8bc61be48, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61be88) -> 0x7df8a4c126c0 [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c10c90 [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c10c90, return_addr: 0x7df8bc61bdf8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bea8) -> 0x7df8a4c10f80 [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6ca910 [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6ca910, return_addr: 0x7df8bc61c018, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61c048) -> 0x7df8ac6caac0 [2025-06-30T00:47:02.146Z] [0.257s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c01a90 [2025-06-30T00:47:02.147Z] [0.257s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c01a90, return_addr: 0x7df8bc61be88, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61beb8) -> 0x7df8a4c01c20 [2025-06-30T00:47:02.147Z] [0.257s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c01e90 [2025-06-30T00:47:02.147Z] [0.257s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c01e90, return_addr: 0x7df8bc61bc68, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bca8) -> 0x7df8a4c02040 [2025-06-30T00:47:02.147Z] [0.260s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c0e410 [2025-06-30T00:47:02.147Z] [0.261s][info ][gc ] GC(1) Concurrent thread roots 4.526ms [2025-06-30T00:47:02.147Z] [0.264s][info ][gc,start ] GC(1) Concurrent weak references [2025-06-30T00:47:02.147Z] [0.264s][info ][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.147Z] [0.264s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c0e410, return_addr: 0x7df8bc61be28, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61be68) -> 0x7df8a4c0e5a0 [2025-06-30T00:47:02.147Z] [0.264s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c0e010 [2025-06-30T00:47:02.147Z] [0.264s][info ][gc,ref ] GC(1) Encountered references: Soft: 0, Weak: 5, Final: 0, Phantom: 0 [2025-06-30T00:47:02.147Z] [0.264s][info ][gc,ref ] GC(1) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.147Z] [0.264s][info ][gc,ref ] GC(1) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.147Z] [0.264s][info ][gc ] GC(1) Concurrent weak references 0.236ms [2025-06-30T00:47:02.147Z] [0.264s][info ][gc,start ] GC(1) Concurrent weak roots [2025-06-30T00:47:02.147Z] [0.264s][info ][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.147Z] [0.265s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c0e010, return_addr: 0x7df8bc61be28, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61be68) -> 0x7df8a4c0e1e0 [2025-06-30T00:47:02.147Z] [0.265s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c10090 [2025-06-30T00:47:02.147Z] [0.269s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c10090, return_addr: 0x7df8bc61bed8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bf18) -> 0x7df8a4c10260 [2025-06-30T00:47:02.147Z] [0.269s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6c9410 [2025-06-30T00:47:02.147Z] [0.269s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6c9410, return_addr: 0x7df8bc61bc88, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61bcd8) -> 0x7df8ac6c95c0 [2025-06-30T00:47:02.147Z] [0.270s][info ][gc ] GC(1) Concurrent weak roots 5.225ms [2025-06-30T00:47:02.147Z] [0.270s][info ][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.147Z] [0.270s][info ][gc ] GC(1) Concurrent cleanup 2M->2M(97M) 0.123ms [2025-06-30T00:47:02.147Z] [0.270s][info ][gc,ergo ] GC(1) Free: 969M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52641K, Max: 512K [2025-06-30T00:47:02.147Z] [0.270s][info ][gc,start ] GC(1) Concurrent strong roots [2025-06-30T00:47:02.147Z] [0.270s][info ][gc,task ] GC(1) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.147Z] [0.271s][info ][gc ] GC(1) Concurrent strong roots 1.190ms [2025-06-30T00:47:02.147Z] [0.271s][info ][gc,start ] GC(1) Concurrent evacuation [2025-06-30T00:47:02.147Z] [0.271s][info ][gc,task ] GC(1) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.147Z] [0.272s][info ][gc ] GC(1) Concurrent evacuation 0.519ms [2025-06-30T00:47:02.147Z] [0.281s][info ][gc,start ] GC(1) Pause Init Update Refs [2025-06-30T00:47:02.147Z] [0.281s][info ][gc,ergo ] GC(1) Pacer for Update Refs. Used: 3226K, Free: 969M, Non-Taxable: 99276K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.147Z] [0.281s][info ][gc ] GC(1) Pause Init Update Refs 0.110ms [2025-06-30T00:47:02.147Z] [0.281s][info ][gc,start ] GC(1) Concurrent update references [2025-06-30T00:47:02.147Z] [0.281s][info ][gc,task ] GC(1) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.147Z] [0.285s][info ][gc ] GC(1) Concurrent update references 4.349ms [2025-06-30T00:47:02.147Z] [0.285s][info ][gc,start ] GC(1) Concurrent update thread roots [2025-06-30T00:47:02.147Z] [0.297s][info ][gc ] GC(1) Concurrent update thread roots 12.044ms [2025-06-30T00:47:02.147Z] [0.297s][info ][gc,start ] GC(1) Pause Final Update Refs [2025-06-30T00:47:02.147Z] [0.297s][info ][gc,task ] GC(1) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.147Z] [0.297s][info ][gc ] GC(1) Pause Final Update Refs 0.091ms [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.147Z] [0.299s][info ][gc ] GC(1) Concurrent cleanup 3M->1M(97M) 0.117ms [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Reset 219 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Pause Init Mark (G) 7623 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Pause Init Mark (N) 150 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Update Region States 63 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Mark Roots 3069 us, parallelism: 0.16x [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CMR: <total> 493 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CMR: Thread Roots 382 us, workers (us): 382, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CMR: Code Cache Roots 33 us, workers (us): 33, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CMR: VM Strong Roots 38 us, workers (us): 38, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CMR: CLDG Roots 40 us, workers (us): 40, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Marking 11940 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Pause Final Mark (G) 10484 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Pause Final Mark (N) 4406 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Finish Mark 4196 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Update Region States 46 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Choose Collection Set 63 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Thread Roots 7597 us, parallelism: 0.02x [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CTR: <total> 134 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CTR: Thread Roots 134 us, workers (us): 134, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Weak References 244 us, parallelism: 0.00x [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CWRF: <total> 1 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Weak Roots 5244 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Roots 432 us, parallelism: 0.30x [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CWR: <total> 128 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CWR: VM Weak Roots 128 us, workers (us): 128, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Rendezvous 4776 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Cleanup 130 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Strong Roots 1248 us, parallelism: 0.17x [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CSR: <total> 218 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CSR: Code Cache Roots 68 us, workers (us): 68, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CSR: VM Strong Roots 19 us, workers (us): 19, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] CSR: CLDG Roots 131 us, workers (us): 131, ---, [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Evacuation 546 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Pause Init Update Refs (G) 9162 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Pause Init Update Refs (N) 128 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Manage GCLABs 6 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Update Refs 4407 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Update Thread Roots 12079 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Pause Final Update Refs (G) 1487 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Pause Final Update Refs (N) 98 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Trash Collection Set 3 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Rebuild Free Set 15 us [2025-06-30T00:47:02.147Z] [0.299s][info ][gc,stats ] Concurrent Cleanup 125 us [2025-06-30T00:47:02.147Z] [0.306s][info ][gc,stats ] [2025-06-30T00:47:02.147Z] [0.306s][info ][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.147Z] [0.306s][info ][gc,stats ] 0 of 101 ms ( 0.0%): <total> [2025-06-30T00:47:02.147Z] [0.306s][info ][gc,stats ] 0 of 101 ms ( 0.0%): <average total> [2025-06-30T00:47:02.147Z] [0.306s][info ][gc,stats ] [2025-06-30T00:47:02.147Z] [0.314s][info ][gc,metaspace ] Metaspace: 84K(192K)->124K(192K) NonClass: 82K(128K)->118K(128K) Class: 2K(64K)->6K(64K) [2025-06-30T00:47:02.147Z] [0.314s][info ][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.147Z] [0.315s][info ][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.148Z] [0.315s][info ][gc,ergo ] Free: 970M, Max: 512K regular, 970M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.148Z] [0.315s][info ][gc,start ] GC(2) Concurrent reset [2025-06-30T00:47:02.148Z] [0.315s][info ][gc,task ] GC(2) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.148Z] [0.315s][info ][gc,ergo ] GC(2) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.148Z] [0.315s][info ][gc ] GC(2) Concurrent reset 0.208ms [2025-06-30T00:47:02.148Z] [0.315s][info ][gc,start ] GC(2) Pause Init Mark (unload classes) [2025-06-30T00:47:02.148Z] [0.315s][info ][gc,task ] GC(2) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.148Z] [0.315s][info ][gc,ergo ] GC(2) Pacer for Mark. Expected Live: 250K, Free: 970M, Non-Taxable: 99334K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.148Z] [0.315s][info ][gc ] GC(2) Pause Init Mark (unload classes) 0.070ms [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6ca610 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6ca610, return_addr: 0x7df8bc61a8f8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a918) -> 0x7df8ac6ca7a0 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c08a10 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c08a10, return_addr: 0x7df8bc61abd8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61ac38) -> 0x7df8a4c08c20 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c07710 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c07710, return_addr: 0x7df8bc61ab68, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61ab98) -> 0x7df8a4c078c0 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c08310 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c08310, return_addr: 0x7df8bc61ab48, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61ab78) -> 0x7df8a4c084a0 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c04f90 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c04f90, return_addr: 0x7df8bc61ab88, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61abc8) -> 0x7df8a4c05140 [2025-06-30T00:47:02.148Z] [0.316s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c02890 [2025-06-30T00:47:02.148Z] [0.317s][info ][gc,start ] GC(2) Concurrent marking roots [2025-06-30T00:47:02.148Z] [0.317s][info ][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.148Z] [0.317s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c02890, return_addr: 0x7df8bc61abb8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61ac18) -> 0x7df8a4c02b60 [2025-06-30T00:47:02.148Z] [0.321s][info ][gc ] GC(2) Concurrent marking roots 4.540ms [2025-06-30T00:47:02.148Z] [0.321s][info ][gc,start ] GC(2) Concurrent marking (unload classes) [2025-06-30T00:47:02.148Z] [0.321s][info ][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.148Z] [0.323s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c12510 [2025-06-30T00:47:02.148Z] [0.323s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c12510, return_addr: 0x7df8bc61a3f8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a438) -> 0x7df8a4c126c0 [2025-06-30T00:47:02.148Z] [0.324s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c10c90 [2025-06-30T00:47:02.148Z] [0.324s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c10c90, return_addr: 0x7df8bc61a388, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a438) -> 0x7df8a4c10f80 [2025-06-30T00:47:02.148Z] [0.324s][info ][gc ] GC(2) Concurrent marking (unload classes) 2.751ms [2025-06-30T00:47:02.148Z] [0.324s][info ][gc,start ] GC(2) Pause Final Mark (unload classes) [2025-06-30T00:47:02.148Z] [0.324s][info ][gc,task ] GC(2) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.148Z] [0.324s][info ][gc,ergo ] GC(2) Collectable Garbage: 2018K (100%), Immediate: 0B (0%), CSet: 2018K (100%) [2025-06-30T00:47:02.148Z] [0.325s][info ][gc,ergo ] GC(2) Pacer for Evacuation. Used CSet: 2493K, Free: 969M, Non-Taxable: 99276K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.148Z] [0.325s][info ][gc ] GC(2) Pause Final Mark (unload classes) 0.530ms [2025-06-30T00:47:02.148Z] [0.325s][info ][gc,start ] GC(2) Concurrent thread roots [2025-06-30T00:47:02.148Z] [0.325s][info ][gc,task ] GC(2) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.148Z] [0.325s][info ][gc ] GC(2) Concurrent thread roots 0.461ms [2025-06-30T00:47:02.148Z] [0.325s][info ][gc,start ] GC(2) Concurrent weak references [2025-06-30T00:47:02.148Z] [0.325s][info ][gc,task ] GC(2) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.148Z] [0.327s][info ][gc,ref ] GC(2) Encountered references: Soft: 0, Weak: 8, Final: 0, Phantom: 3 [2025-06-30T00:47:02.148Z] [0.327s][info ][gc,ref ] GC(2) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 2 [2025-06-30T00:47:02.148Z] [0.327s][info ][gc,ref ] GC(2) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.148Z] [0.327s][info ][gc ] GC(2) Concurrent weak references 2.356ms [2025-06-30T00:47:02.148Z] [0.328s][info ][gc,start ] GC(2) Concurrent weak roots [2025-06-30T00:47:02.148Z] [0.328s][info ][gc,task ] GC(2) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.148Z] [0.328s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6ca610 [2025-06-30T00:47:02.148Z] [0.328s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6ca610, return_addr: 0x7df8bc61a2a8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a2c8) -> 0x7df8ac6ca7a0 [2025-06-30T00:47:02.148Z] [0.328s][info ][gc ] GC(2) Concurrent weak roots 0.343ms [2025-06-30T00:47:02.148Z] [0.328s][info ][gc,start ] GC(2) Concurrent cleanup [2025-06-30T00:47:02.148Z] [0.328s][info ][gc ] GC(2) Concurrent cleanup 3M->3M(97M) 0.103ms [2025-06-30T00:47:02.148Z] [0.328s][info ][gc,ergo ] GC(2) Free: 969M, Max: 512K regular, 969M humongous, Frag: 0% external, 0% internal; Reserve: 52671K, Max: 512K [2025-06-30T00:47:02.148Z] [0.332s][info ][gc,start ] GC(2) Concurrent class unloading [2025-06-30T00:47:02.148Z] [0.332s][info ][gc,task ] GC(2) Using 1 of 2 workers for concurrent class unloading [2025-06-30T00:47:02.148Z] [0.332s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c00790 [2025-06-30T00:47:02.148Z] [0.332s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c00790, return_addr: 0x7df8bc61a338, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a378) -> 0x7df8a4c00980 [2025-06-30T00:47:02.148Z] [0.332s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c02890 [2025-06-30T00:47:02.148Z] [0.332s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c02890, return_addr: 0x7df8bc61a248, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a2a8) -> 0x7df8a4c02b60 [2025-06-30T00:47:02.148Z] [0.332s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c06a10 [2025-06-30T00:47:02.148Z] [0.332s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c06a10, return_addr: 0x7df8bc61a2c8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a308) -> 0x7df8a4c06be0 [2025-06-30T00:47:02.148Z] [0.332s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c05e90 [2025-06-30T00:47:02.148Z] [0.332s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c05e90, return_addr: 0x7df8bc61a288, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a2c8) -> 0x7df8a4c06040 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c03b90 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c03b90, return_addr: 0x7df8bc61a348, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a378) -> 0x7df8a4c03d80 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c13490 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c13490, return_addr: 0x7df8bc61a2f8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a368) -> 0x7df8a4c13700 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c0e410 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c0e410, return_addr: 0x7df8bc619b28, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc619b68) -> 0x7df8a4c0e5a0 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6c8010 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6c8010, return_addr: 0x7df8bc619a78, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc619ac8) -> 0x7df8ac6c81e0 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c08310 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c08310, return_addr: 0x7df8bc61a2b8, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a2e8) -> 0x7df8a4c084a0 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6caf10 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6caf10, return_addr: 0x7df8bc61a348, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61a378) -> 0x7df8ac6cb0c0 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c04f90 [2025-06-30T00:47:02.148Z] [0.333s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c04f90, return_addr: 0x7df8bc61ac28, osr: 0, thread: 0x7df8b3daf850(main), making rsp: 0x7df8bc61ac68) -> 0x7df8a4c05140 [2025-06-30T00:47:02.148Z] [0.352s][info ][gc ] GC(2) Concurrent class unloading 19.584ms [2025-06-30T00:47:02.148Z] [0.352s][info ][gc [2025-06-30T00:47:02.148Z] [2025-06-30T00:47:02.148Z] ... [2025-06-30T00:47:02.148Z] Output overflow: [2025-06-30T00:47:02.148Z] JT Harness has limited the test output to the text [2025-06-30T00:47:02.148Z] at the beginning and the end, so that you can see how the [2025-06-30T00:47:02.148Z] test began, and how it completed. [2025-06-30T00:47:02.148Z] [2025-06-30T00:47:02.148Z] If you need to see more of the output from the test, [2025-06-30T00:47:02.148Z] set the system property javatest.maxOutputSize to a higher [2025-06-30T00:47:02.148Z] value. The current value is 100000 [2025-06-30T00:47:02.148Z] ... [2025-06-30T00:47:02.148Z] [2025-06-30T00:47:02.148Z] read), making rsp: 0x7df85a429838) -> 0x7df8a4c70900 [2025-06-30T00:47:02.148Z] [16.152s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c67a90 [2025-06-30T00:47:02.148Z] [16.153s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c67a90, return_addr: 0x7df85a429698, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4296c8) -> 0x7df8a4c67c60 [2025-06-30T00:47:02.148Z] [16.153s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c68510 [2025-06-30T00:47:02.148Z] [16.153s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c68510, return_addr: 0x7df85a429658, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429698) -> 0x7df8a4c686e0 [2025-06-30T00:47:02.148Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac72a610 [2025-06-30T00:47:02.148Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac72a610, return_addr: 0x7df85a429868, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429888) -> 0x7df8ac72a7c0 [2025-06-30T00:47:02.148Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac70fc90 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac70fc90, return_addr: 0x7df85a4297c8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4297f8) -> 0x7df8ac70fe00 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac73a510 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac73a510, return_addr: 0x7df85a429898, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4298c8) -> 0x7df8ac73a6c0 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac714590 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac714590, return_addr: 0x7df85a4297e8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429808) -> 0x7df8ac714740 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac73e790 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac73e790, return_addr: 0x7df85a429828, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429858) -> 0x7df8ac73e960 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac742890 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac742890, return_addr: 0x7df85a4297a8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4297e8) -> 0x7df8ac742a40 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac735c10 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac735c10, return_addr: 0x7df85a429788, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4297a8) -> 0x7df8ac735dc0 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac72bb10 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac72bb10, return_addr: 0x7df85a429788, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4297a8) -> 0x7df8ac72bcc0 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c52210 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c52210, return_addr: 0x7df85a4296b8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429708) -> 0x7df8a4c52400 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c4b810 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c4b810, return_addr: 0x7df85a429668, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4296b8) -> 0x7df8a4c4b9c0 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6e0c90 [2025-06-30T00:47:02.149Z] [16.154s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6e0c90, return_addr: 0x7df85a4295d8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4295f8) -> 0x7df8ac6e0e00 [2025-06-30T00:47:02.149Z] [16.160s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6ed910 [2025-06-30T00:47:02.149Z] [16.163s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6ed910, return_addr: 0x7df85a429bc8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429bf8) -> 0x7df8ac6edac0 [2025-06-30T00:47:02.149Z] [16.163s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca2a90 [2025-06-30T00:47:02.149Z] [16.164s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca2a90, return_addr: 0x7df85a429b48, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429b98) -> 0x7df8a4ca2c60 [2025-06-30T00:47:02.149Z] [16.164s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca3e10 [2025-06-30T00:47:02.149Z] [16.164s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca3e10, return_addr: 0x7df85a429be8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429c18) -> 0x7df8a4ca3fe0 [2025-06-30T00:47:02.149Z] [16.164s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca4810 [2025-06-30T00:47:02.149Z] [16.164s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca4810, return_addr: 0x7df85a429b48, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429bc8) -> 0x7df8a4ca4a40 [2025-06-30T00:47:02.149Z] [16.164s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c99710 [2025-06-30T00:47:02.149Z] [16.164s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c99710, return_addr: 0x7df85a429a48, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429a98) -> 0x7df8a4c99900 [2025-06-30T00:47:02.149Z] [16.165s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c8f790 [2025-06-30T00:47:02.149Z] [16.165s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c8f790, return_addr: 0x7df85a429988, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4299d8) -> 0x7df8a4c8f960 [2025-06-30T00:47:02.149Z] [16.165s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca7210 [2025-06-30T00:47:02.149Z] [16.165s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca7210, return_addr: 0x7df85a429a08, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429a68) -> 0x7df8a4ca73e0 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c96c90 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c96c90, return_addr: 0x7df85a4299c8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429a08) -> 0x7df8a4c96e60 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c97610 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c97610, return_addr: 0x7df85a429988, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4299c8) -> 0x7df8a4c977e0 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca7a10 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca7a10, return_addr: 0x7df85a4299d8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429a28) -> 0x7df8a4ca7be0 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c85610 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c85610, return_addr: 0x7df85a4299c8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429a18) -> 0x7df8a4c85800 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c8b190 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c8b190, return_addr: 0x7df85a4298e8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429928) -> 0x7df8a4c8b340 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6f4490 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6f4490, return_addr: 0x7df85a4299a8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4299c8) -> 0x7df8ac6f4620 [2025-06-30T00:47:02.149Z] [16.167s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca7e10 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca7e10, return_addr: 0x7df85a429a18, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429a58) -> 0x7df8a4ca7fe0 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c97e10 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c97e10, return_addr: 0x7df85a429a98, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429ac8) -> 0x7df8a4c97fe0 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6f4190 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6f4190, return_addr: 0x7df85a429a18, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429a38) -> 0x7df8ac6f4320 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c9c090 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c9c090, return_addr: 0x7df85a429958, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a4299a8) -> 0x7df8a4c9c260 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca8a90 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca8a90, return_addr: 0x7df85a429b18, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429b48) -> 0x7df8a4ca8c60 [2025-06-30T00:47:02.149Z] [16.169s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c8f090 [2025-06-30T00:47:02.149Z] [16.170s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c8f090, return_addr: 0x7df85a429b58, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429b88) -> 0x7df8a4c8f220 [2025-06-30T00:47:02.149Z] [16.170s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c9d610 [2025-06-30T00:47:02.149Z] [16.170s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c9d610, return_addr: 0x7df85a429b08, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429b38) -> 0x7df8a4c9d7e0 [2025-06-30T00:47:02.149Z] [16.170s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c9f510 [2025-06-30T00:47:02.149Z] [16.170s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c9f510, return_addr: 0x7df85a429b08, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429b48) -> 0x7df8a4c9f6e0 [2025-06-30T00:47:02.149Z] [16.170s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c9cf90 [2025-06-30T00:47:02.150Z] [16.170s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c9cf90, return_addr: 0x7df85a429af8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429b48) -> 0x7df8a4c9d180 [2025-06-30T00:47:02.150Z] [16.170s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c8a390 [2025-06-30T00:47:02.150Z] [16.170s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c8a390, return_addr: 0x7df85a429a38, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429a78) -> 0x7df8a4c8a580 [2025-06-30T00:47:02.150Z] [16.170s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca0910 [2025-06-30T00:47:02.150Z] [16.170s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca0910, return_addr: 0x7df85a429a98, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429ad8) -> 0x7df8a4ca0ae0 [2025-06-30T00:47:02.150Z] [16.170s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4ca1290 [2025-06-30T00:47:02.150Z] [16.170s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4ca1290, return_addr: 0x7df85a429b68, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429ba8) -> 0x7df8a4ca1460 [2025-06-30T00:47:02.150Z] [16.178s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac744490 [2025-06-30T00:47:02.150Z] [16.178s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac744490, return_addr: 0x7df85a429c98, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429cc8) -> 0x7df8ac744640 [2025-06-30T00:47:02.150Z] [16.198s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c5e490 [2025-06-30T00:47:02.150Z] [16.198s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c5e490, return_addr: 0x7df85a4296d8, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429728) -> 0x7df8a4c5e660 [2025-06-30T00:47:02.150Z] [16.199s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6dea10 [2025-06-30T00:47:02.150Z] [16.199s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6dea10, return_addr: 0x7df85a429748, osr: 0, thread: 0x7df85a465850(MainThread), making rsp: 0x7df85a429778) -> 0x7df8ac6debc0 [2025-06-30T00:47:02.150Z] [16.804s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c00790 [2025-06-30T00:47:02.150Z] [16.804s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c00790, return_addr: 0x7df85aefc0f8, osr: 0, thread: 0x7df8a24187b0(Signal Dispatcher), making rsp: 0x7df85aefc128) -> 0x7df8a4c00920 [2025-06-30T00:47:02.150Z] [16.811s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6cc110 [2025-06-30T00:47:02.150Z] [16.811s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6cc110, return_addr: 0x7df85a16e5d8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e608) -> 0x7df8ac6cc2c0 [2025-06-30T00:47:02.150Z] [16.811s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c1fb90 [2025-06-30T00:47:02.150Z] [16.812s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c1fb90, return_addr: 0x7df85a16e4a8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e508) -> 0x7df8a4c1fe20 [2025-06-30T00:47:02.150Z] [16.812s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c0e010 [2025-06-30T00:47:02.150Z] [16.812s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c0e010, return_addr: 0x7df85a16e3c8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e408) -> 0x7df8a4c0e1e0 [2025-06-30T00:47:02.150Z] [16.812s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6ce890 [2025-06-30T00:47:02.150Z] [16.816s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6ce890, return_addr: 0x7df85a16e128, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e178) -> 0x7df8ac6cea40 [2025-06-30T00:47:02.150Z] [16.816s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c0b110 [2025-06-30T00:47:02.150Z] [16.816s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c0b110, return_addr: 0x7df85a16e218, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e308) -> 0x7df8a4c0b4a0 [2025-06-30T00:47:02.150Z] [16.816s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6c9410 [2025-06-30T00:47:02.150Z] [16.817s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6c9410, return_addr: 0x7df85a16e178, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e1c8) -> 0x7df8ac6c95c0 [2025-06-30T00:47:02.150Z] [16.817s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6cec10 [2025-06-30T00:47:02.150Z] [16.817s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6cec10, return_addr: 0x7df85a16e1d8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e218) -> 0x7df8ac6ced80 [2025-06-30T00:47:02.150Z] [16.817s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6f3390 [2025-06-30T00:47:02.150Z] [16.817s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6f3390, return_addr: 0x7df85a16de58, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16dea8) -> 0x7df8ac6f3540 [2025-06-30T00:47:02.150Z] [16.826s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6d9910 [2025-06-30T00:47:02.150Z] [16.832s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6d9910, return_addr: 0x7df85a16e5c8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e618) -> 0x7df8ac6d9ac0 [2025-06-30T00:47:02.150Z] [16.835s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c30f10 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c30f10, return_addr: 0x7df85a16e188, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e1c8) -> 0x7df8a4c31100 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c31f90 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c31f90, return_addr: 0x7df85a16df78, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16dff8) -> 0x7df8a4c321e0 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c2cd90 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c2cd90, return_addr: 0x7df85a16df08, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16df48) -> 0x7df8a4c2cf60 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c07e10 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c07e10, return_addr: 0x7df85a16de48, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16de78) -> 0x7df8a4c07fc0 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c36410 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c36410, return_addr: 0x7df85a16dca8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16dcf8) -> 0x7df8a4c365e0 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c29090 [2025-06-30T00:47:02.150Z] [16.841s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c29090, return_addr: 0x7df85a16de78, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16deb8) -> 0x7df8a4c29260 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6d1290 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6d1290, return_addr: 0x7df85a16ddf8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16de28) -> 0x7df8ac6d1440 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c23c10 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c23c10, return_addr: 0x7df85a16dee8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16df28) -> 0x7df8a4c23e00 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c29890 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c29890, return_addr: 0x7df85a16de28, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16de68) -> 0x7df8a4c29a80 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c20d10 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c20d10, return_addr: 0x7df85a16dde8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16de18) -> 0x7df8a4c20ec0 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6dbc10 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6dbc10, return_addr: 0x7df85a16dda8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16ddf8) -> 0x7df8ac6dbde0 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c33a10 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c33a10, return_addr: 0x7df85a16dcf8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16dd28) -> 0x7df8a4c33bc0 [2025-06-30T00:47:02.150Z] [16.842s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c05e90 [2025-06-30T00:47:02.150Z] [16.843s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c05e90, return_addr: 0x7df85a16dc48, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16dc78) -> 0x7df8a4c06020 [2025-06-30T00:47:02.150Z] [16.843s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6dce90 [2025-06-30T00:47:02.150Z] [16.843s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6dce90, return_addr: 0x7df85a16dc78, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16dca8) -> 0x7df8ac6dd040 [2025-06-30T00:47:02.150Z] [16.843s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6db610 [2025-06-30T00:47:02.150Z] [16.843s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6db610, return_addr: 0x7df85a16dff8, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16e028) -> 0x7df8ac6db7c0 [2025-06-30T00:47:02.150Z] [16.843s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8a4c2e910 [2025-06-30T00:47:02.150Z] [16.846s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8a4c2e910, return_addr: 0x7df85a16dd18, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16dd48) -> 0x7df8a4c2eac0 [2025-06-30T00:47:02.150Z] [16.846s][trace][nmethod,barrier] Deoptimizing nmethod: 0x00007df8ac6d1590 [2025-06-30T00:47:02.150Z] [16.846s][trace][nmethod,barrier] deoptimize(nmethod: 0x7df8ac6d1590, return_addr: 0x7df85a16de38, osr: 0, thread: 0x7df85a2cc6e0(SIGTERM handler), making rsp: 0x7df85a16de68) -> 0x7df8ac6d1740 [2025-06-30T00:47:02.150Z] [16.857s][info ][gc ] Cancelling GC: Stopping VM [2025-06-30T00:47:02.150Z] [16.873s][info ][gc ] GC(51) Concurrent marking (unload classes) 749.092ms [2025-06-30T00:47:02.150Z] [16.873s][info ][gc,ergo ] Free: 811M, Max: 512K regular, 778M humongous, Frag: 5% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.150Z] [16.873s][info ][gc,stats ] [2025-06-30T00:47:02.150Z] [16.873s][info ][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.150Z] [16.873s][info ][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.150Z] [16.873s][info ][gc,stats ] [2025-06-30T00:47:02.150Z] [16.873s][info ][gc,stats ] Concurrent Reset 1265 us [2025-06-30T00:47:02.150Z] [16.873s][info ][gc,stats ] Pause Init Mark (G) 825 us [2025-06-30T00:47:02.150Z] [16.874s][info ][gc,stats ] Pause Init Mark (N) 71 us [2025-06-30T00:47:02.150Z] [16.874s][info ][gc,stats ] Update Region States 26 us [2025-06-30T00:47:02.150Z] [16.874s][info ][gc,stats ] Concurrent Mark Roots 1339 us, parallelism: 0.12x [2025-06-30T00:47:02.150Z] [16.874s][info ][gc,stats ] CMR: <total> 165 us [2025-06-30T00:47:02.150Z] [16.874s][info ][gc,stats ] CMR: Thread Roots 118 us, workers (us): 118, ---, [2025-06-30T00:47:02.150Z] [16.874s][info ][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.150Z] [16.874s][info ][gc,stats ] CMR: CLDG Roots 41 us, workers (us): 41, ---, [2025-06-30T00:47:02.150Z] [16.874s][info ][gc,stats ] [2025-06-30T00:47:02.151Z] [16.874s][info ][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.151Z] [16.874s][info ][gc,stats ] 0 of 756 ms ( 0.0%): <total> [2025-06-30T00:47:02.151Z] [16.874s][info ][gc,stats ] 0 of 756 ms ( 0.0%): <average total> [2025-06-30T00:47:02.151Z] [16.874s][info ][gc,stats ] [2025-06-30T00:47:02.151Z] [16.874s][info ][gc,metaspace ] Metaspace: 1347K(1536K)->1434K(1600K) NonClass: 1238K(1344K)->1313K(1408K) Class: 108K(192K)->121K(192K) [2025-06-30T00:47:02.151Z] [16.874s][info ][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] Heap [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] Shenandoah Heap [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] 1024M max, 1024M soft max, 231M committed, 161M used [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] 2048 x 512K regions [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] Status: marking, cancelled [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] Reserved region: [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] - [0x00000000c0000000, 0x0000000100000000) [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] Collection set: [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] - map (vanilla): 0x0000000000011800 [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] - map (biased): 0x0000000000010000 [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] Metaspace used 1434K, committed 1600K, reserved 1114112K [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,heap,exit ] class space used 121K, committed 192K, reserved 1048576K [2025-06-30T00:47:02.151Z] [16.880s][info ][gc,stats ] [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] GC STATISTICS: [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] "(G)" (gross) pauses include VM time: time to notify and block threads, do the pre- [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] and post-safepoint housekeeping. Use -Xlog:safepoint+stats to dissect. [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] "(N)" (net) pauses are the times spent in the actual GC code. [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] "a" is average time for each phase, look at levels to see if average makes sense. [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] "lvls" are quantiles: 0% (minimum), 25%, 50% (median), 75%, 100% (maximum). [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] Pacing delays are measured from entering the pacing code till exiting it. Therefore, [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] observed pacing delays may be higher than the threshold when paced thread spent more [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] time in the pacing code. It usually happens when thread is de-scheduled while paced, [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] OS takes longer to unblock the thread, or JVM experiences an STW pause. [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] Higher delay would prevent application outpacing the GC, but it will hide the GC latencies [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] from the STW pause times. Pacing affects the individual threads, and so it would also be [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] invisible to the usual profiling tools, but would add up to end-to-end application latency. [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] Raise max pacing delay with care. [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] Concurrent Reset = 0.170 s (a = 3276 us) (n = 52) (lvls, us = 154, 242, 1250, 4746, 24131) [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] Pause Init Mark (G) = 0.308 s (a = 5926 us) (n = 52) (lvls, us = 213, 658, 4590, 8086, 33620) [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] Pause Init Mark (N) = 0.018 s (a = 346 us) (n = 52) (lvls, us = 53, 98, 117, 143, 6509) [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] Update Region States = 0.002 s (a = 43 us) (n = 52) (lvls, us = 10, 27, 44, 60, 70) [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] Concurrent Mark Roots = 0.276 s (a = 5298 us) (n = 52) (lvls, us = 234, 1035, 2871, 6973, 28019) [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] CMR: <total> = 0.036 s (a = 690 us) (n = 52) (lvls, us = 117, 170, 289, 523, 9172) [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] CMR: Thread Roots = 0.017 s (a = 327 us) (n = 52) (lvls, us = 75, 87, 117, 182, 7093) [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] CMR: Code Cache Roots = 0.015 s (a = 665 us) (n = 23) (lvls, us = 32, 137, 328, 395, 9030) [2025-06-30T00:47:02.151Z] [16.881s][info ][gc,stats ] CMR: VM Strong Roots = 0.000 s (a = 7 us) (n = 52) (lvls, us = 4, 5, 6, 6, 38) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] CMR: CLDG Roots = 0.003 s (a = 62 us) (n = 52) (lvls, us = 23, 39, 44, 48, 1023) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Concurrent Marking = 5.863 s (a = 114962 us) (n = 51) (lvls, us = 2773, 13086, 27734, 121094, 724489) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Pause Final Mark (G) = 0.329 s (a = 6459 us) (n = 51) (lvls, us = 523, 1172, 4609, 8906, 26121) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Pause Final Mark (N) = 0.131 s (a = 2563 us) (n = 51) (lvls, us = 320, 459, 873, 4395, 20620) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Finish Mark = 0.105 s (a = 2051 us) (n = 51) (lvls, us = 111, 230, 426, 3359, 20176) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Update Region States = 0.002 s (a = 48 us) (n = 51) (lvls, us = 37, 43, 45, 48, 74) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Choose Collection Set = 0.014 s (a = 270 us) (n = 51) (lvls, us = 31, 46, 59, 81, 5899) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Rebuild Free Set = 0.001 s (a = 23 us) (n = 51) (lvls, us = 13, 16, 17, 21, 81) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Concurrent Thread Roots = 0.130 s (a = 2546 us) (n = 51) (lvls, us = 119, 215, 516, 3281, 18915) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] CTR: <total> = 0.006 s (a = 127 us) (n = 51) (lvls, us = 55, 99, 119, 148, 205) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] CTR: Thread Roots = 0.006 s (a = 127 us) (n = 51) (lvls, us = 55, 99, 119, 148, 205) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] Concurrent Weak References = 0.042 s (a = 832 us) (n = 51) (lvls, us = 64, 92, 127, 602, 6611) [2025-06-30T00:47:02.151Z] [16.882s][info ][gc,stats ] CWRF: <total> = 0.001 s (a = 15 us) (n = 51) (lvls, us = 1, 12, 14, 16, 47) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] CWRF: Weak References = 0.001 s (a = 15 us) (n = 51) (lvls, us = 1, 12, 14, 16, 47) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Concurrent Weak Roots = 0.350 s (a = 6853 us) (n = 51) (lvls, us = 258, 1074, 4434, 11719, 21818) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Roots = 0.072 s (a = 1413 us) (n = 51) (lvls, us = 55, 182, 430, 1016, 13279) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] CWR: <total> = 0.017 s (a = 333 us) (n = 51) (lvls, us = 24, 148, 168, 461, 3266) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] CWR: Code Cache Roots = 0.010 s (a = 342 us) (n = 28) (lvls, us = 1, 76, 291, 387, 3130) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] CWR: VM Weak Roots = 0.007 s (a = 145 us) (n = 51) (lvls, us = 23, 135, 146, 154, 184) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] CWR: CLDG Roots = 0.000 s (a = 1 us) (n = 28) (lvls, us = 0, 1, 1, 2, 4) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Rendezvous = 0.214 s (a = 4204 us) (n = 51) (lvls, us = 38, 242, 1523, 6699, 16228) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Concurrent Cleanup = 0.007 s (a = 146 us) (n = 51) (lvls, us = 75, 117, 127, 141, 739) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Concurrent Class Unloading = 0.263 s (a = 9395 us) (n = 28) (lvls, us = 543, 1934, 5879, 12500, 71542) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Unlink Stale = 0.088 s (a = 3142 us) (n = 28) (lvls, us = 65, 1016, 2031, 4746, 10972) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] System Dictionary = 0.000 s (a = 6 us) (n = 28) (lvls, us = 2, 4, 5, 6, 14) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Weak Class Links = 0.000 s (a = 0 us) (n = 28) (lvls, us = 0, 0, 0, 0, 1) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Code Roots = 0.088 s (a = 3134 us) (n = 28) (lvls, us = 50, 1016, 2031, 4746, 10967) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Rendezvous = 0.151 s (a = 5406 us) (n = 28) (lvls, us = 52, 146, 320, 6230, 71048) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Purge Unlinked = 0.014 s (a = 516 us) (n = 28) (lvls, us = 8, 34, 56, 113, 8016) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Code Roots = 0.010 s (a = 371 us) (n = 28) (lvls, us = 1, 11, 44, 85, 8003) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] CLDG = 0.004 s (a = 145 us) (n = 28) (lvls, us = 4, 7, 9, 29, 1617) [2025-06-30T00:47:02.151Z] [16.891s][info ][gc,stats ] Exception Caches = 0.000 s (a = 0 us) (n = 28) (lvls, us = 0, 0, 0, 0, 0) [2025-06-30T00:47:02.152Z] [16.891s][info ][gc,stats ] Concurrent Strong Roots = 0.158 s (a = 3094 us) (n = 51) (lvls, us = 195, 287, 1055, 3691, 23878) [2025-06-30T00:47:02.152Z] [16.891s][info ][gc,stats ] CSR: <total> = 0.017 s (a = 335 us) (n = 51) (lvls, us = 100, 131, 154, 543, 978) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] CSR: Code Cache Roots = 0.010 s (a = 436 us) (n = 23) (lvls, us = 60, 236, 418, 590, 819) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] CSR: VM Strong Roots = 0.001 s (a = 15 us) (n = 51) (lvls, us = 9, 12, 14, 15, 24) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] CSR: CLDG Roots = 0.006 s (a = 123 us) (n = 51) (lvls, us = 79, 113, 119, 129, 173) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Concurrent Evacuation = 2.875 s (a = 56381 us) (n = 51) (lvls, us = 545, 2988, 11523, 67578, 375426) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Pause Init Update Refs (G) = 0.324 s (a = 6354 us) (n = 51) (lvls, us = 141, 410, 4141, 9160, 24711) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Pause Init Update Refs (N) = 0.010 s (a = 196 us) (n = 51) (lvls, us = 35, 41, 64, 78, 6638) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Manage GCLABs = 0.000 s (a = 7 us) (n = 51) (lvls, us = 4, 5, 6, 8, 11) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Concurrent Update Refs = 4.065 s (a = 79705 us) (n = 51) (lvls, us = 324, 6895, 16797, 98633, 520259) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Concurrent Update Thread Roots = 0.355 s (a = 6970 us) (n = 51) (lvls, us = 301, 2480, 6172, 9355, 21238) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Pause Final Update Refs (G) = 0.187 s (a = 3666 us) (n = 51) (lvls, us = 148, 361, 1016, 5020, 22168) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Pause Final Update Refs (N) = 0.008 s (a = 166 us) (n = 51) (lvls, us = 89, 102, 109, 125, 2288) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Update Region States = 0.005 s (a = 88 us) (n = 51) (lvls, us = 37, 44, 46, 48, 2168) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Trash Collection Set = 0.000 s (a = 4 us) (n = 51) (lvls, us = 3, 3, 3, 4, 6) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Rebuild Free Set = 0.001 s (a = 19 us) (n = 51) (lvls, us = 14, 16, 18, 19, 47) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Concurrent Cleanup = 0.011 s (a = 209 us) (n = 51) (lvls, us = 39, 44, 60, 139, 5301) [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] Under allocation pressure, concurrent cycles may cancel, and either continue cycle [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] under stop-the-world pause or result in stop-the-world Full GC. Increase heap size, [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] tune GC heuristics, set more aggressive pacing delay, or lower allocation rate [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] to avoid Degenerated and Full GC cycles. [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 51 successful concurrent GCs [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 Degenerated GCs [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 upgraded to Full GC [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 Full GCs [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] 0 upgraded from Degenerated GC [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] [2025-06-30T00:47:02.152Z] [16.892s][info ][gc,stats ] [2025-06-30T00:47:02.152Z] STDERR: [2025-06-30T00:47:02.152Z] rerun: [2025-06-30T00:47:02.152Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/1 && \ [2025-06-30T00:47:02.152Z] DISPLAY=:0 \ [2025-06-30T00:47:02.152Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.152Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.152Z] CLASSPATH=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar \ [2025-06-30T00:47:02.152Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/java \ [2025-06-30T00:47:02.152Z] -Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.152Z] -Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.152Z] -Dtest.compiler.opts= \ [2025-06-30T00:47:02.152Z] -Dtest.java.opts= \ [2025-06-30T00:47:02.152Z] -Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.152Z] -Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.152Z] -Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.152Z] -Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.152Z] -Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.152Z] -Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu-aggressive-deopt-nmethod \ [2025-06-30T00:47:02.152Z] -Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.152Z] -Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.152Z] -Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.152Z] -Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d \ [2025-06-30T00:47:02.152Z] -Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0 \ [2025-06-30T00:47:02.152Z] -Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/0 \ [2025-06-30T00:47:02.152Z] -ea \ [2025-06-30T00:47:02.152Z] -esa \ [2025-06-30T00:47:02.152Z] -Xmx512m \ [2025-06-30T00:47:02.152Z] -Djava.awt.headless=true \ [2025-06-30T00:47:02.152Z] -Djava.library.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.152Z] -Xlog:gc*=info,nmethod+barrier=trace \ [2025-06-30T00:47:02.152Z] -Xmx1g \ [2025-06-30T00:47:02.152Z] -XX:+UnlockDiagnosticVMOptions \ [2025-06-30T00:47:02.152Z] -XX:+UnlockExperimentalVMOptions \ [2025-06-30T00:47:02.152Z] -XX:+UseShenandoahGC \ [2025-06-30T00:47:02.152Z] -XX:ShenandoahGCMode=iu \ [2025-06-30T00:47:02.152Z] -XX:ShenandoahGCHeuristics=aggressive \ [2025-06-30T00:47:02.152Z] -XX:+DeoptimizeNMethodBarriersALot \ [2025-06-30T00:47:02.152Z] -XX:-Inline \ [2025-06-30T00:47:02.152Z] -XX:+ShenandoahOOMDuringEvacALot \ [2025-06-30T00:47:02.152Z] com.sun.javatest.regtest.agent.MainWrapper /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive-deopt-nmethod.d/main.0.jta 120000 [2025-06-30T00:47:02.152Z] [2025-06-30T00:47:02.152Z] TEST RESULT: Failed. Unexpected exit from test [exit code: 143] [2025-06-30T00:47:02.152Z] -------------------------------------------------- [2025-06-30T00:47:02.152Z] TEST: gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu [2025-06-30T00:47:02.152Z] TEST JDK: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image [2025-06-30T00:47:02.152Z] [2025-06-30T00:47:02.152Z] ACTION: build -- Passed. Build successful [2025-06-30T00:47:02.152Z] REASON: Named class compiled on demand [2025-06-30T00:47:02.152Z] TIME: 0.451 seconds [2025-06-30T00:47:02.152Z] messages: [2025-06-30T00:47:02.152Z] command: build gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.152Z] reason: Named class compiled on demand [2025-06-30T00:47:02.152Z] started: Mon Jun 30 00:43:34 GMT 2025 [2025-06-30T00:47:02.152Z] Test directory: [2025-06-30T00:47:02.153Z] compile: gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.153Z] finished: Mon Jun 30 00:43:35 GMT 2025 [2025-06-30T00:47:02.153Z] elapsed time (seconds): 0.451 [2025-06-30T00:47:02.153Z] [2025-06-30T00:47:02.153Z] ACTION: compile -- Passed. Compilation successful [2025-06-30T00:47:02.153Z] REASON: .class file out of date or does not exist [2025-06-30T00:47:02.153Z] TIME: 0.449 seconds [2025-06-30T00:47:02.153Z] messages: [2025-06-30T00:47:02.153Z] command: compile /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java [2025-06-30T00:47:02.153Z] reason: .class file out of date or does not exist [2025-06-30T00:47:02.153Z] started: Mon Jun 30 00:43:34 GMT 2025 [2025-06-30T00:47:02.153Z] Mode: agentvm [2025-06-30T00:47:02.153Z] Agent id: 3 [2025-06-30T00:47:02.153Z] finished: Mon Jun 30 00:43:35 GMT 2025 [2025-06-30T00:47:02.153Z] elapsed time (seconds): 0.449 [2025-06-30T00:47:02.153Z] configuration: [2025-06-30T00:47:02.153Z] Boot Layer (javac runtime environment) [2025-06-30T00:47:02.153Z] class path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar [2025-06-30T00:47:02.153Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar [2025-06-30T00:47:02.153Z] patch: java.base /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/patches/java.base [2025-06-30T00:47:02.153Z] [2025-06-30T00:47:02.153Z] javac compilation environment [2025-06-30T00:47:02.153Z] source path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher [2025-06-30T00:47:02.153Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg [2025-06-30T00:47:02.153Z] class path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher [2025-06-30T00:47:02.153Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d [2025-06-30T00:47:02.153Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1 [2025-06-30T00:47:02.153Z] [2025-06-30T00:47:02.153Z] rerun: [2025-06-30T00:47:02.153Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/2 && \ [2025-06-30T00:47:02.153Z] DISPLAY=:0 \ [2025-06-30T00:47:02.153Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.153Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.153Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/javac \ [2025-06-30T00:47:02.153Z] -J-ea \ [2025-06-30T00:47:02.153Z] -J-esa \ [2025-06-30T00:47:02.153Z] -J-Xmx512m \ [2025-06-30T00:47:02.153Z] -J-Djava.awt.headless=true \ [2025-06-30T00:47:02.153Z] -J-Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.153Z] -J-Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.153Z] -J-Dtest.compiler.opts= \ [2025-06-30T00:47:02.153Z] -J-Dtest.java.opts= \ [2025-06-30T00:47:02.153Z] -J-Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.153Z] -J-Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.153Z] -J-Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.153Z] -J-Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.153Z] -J-Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.153Z] -J-Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu \ [2025-06-30T00:47:02.153Z] -J-Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.153Z] -J-Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.153Z] -J-Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.153Z] -J-Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d \ [2025-06-30T00:47:02.153Z] -J-Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1 \ [2025-06-30T00:47:02.153Z] -J-Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1 \ [2025-06-30T00:47:02.153Z] -d /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d \ [2025-06-30T00:47:02.153Z] -sourcepath /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.153Z] -classpath /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1 /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java [2025-06-30T00:47:02.153Z] [2025-06-30T00:47:02.153Z] ACTION: main -- Passed. Execution successful [2025-06-30T00:47:02.153Z] REASON: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:+ShenandoahVerify gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.153Z] TIME: 124.727 seconds [2025-06-30T00:47:02.153Z] messages: [2025-06-30T00:47:02.153Z] command: main -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:+ShenandoahVerify gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.153Z] reason: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:+ShenandoahVerify gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.153Z] started: Mon Jun 30 00:43:35 GMT 2025 [2025-06-30T00:47:02.153Z] Mode: othervm [/othervm specified] [2025-06-30T00:47:02.153Z] finished: Mon Jun 30 00:45:39 GMT 2025 [2025-06-30T00:47:02.153Z] elapsed time (seconds): 124.727 [2025-06-30T00:47:02.153Z] configuration: [2025-06-30T00:47:02.153Z] STDOUT: [2025-06-30T00:47:02.153Z] [0.023s][info][gc] Heuristics ergonomically sets -XX:+ExplicitGCInvokesConcurrent [2025-06-30T00:47:02.153Z] [0.023s][info][gc] Heuristics ergonomically sets -XX:+ShenandoahImplicitGCInvokesConcurrent [2025-06-30T00:47:02.153Z] [0.040s][info][gc] Using Shenandoah [2025-06-30T00:47:02.153Z] [0.041s][info][gc,ergo] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Version: 21.0.8-beta+8-ea (release) [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] CPUs: 4 total, 4 available [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Memory: 6144M [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Large Page Support: Disabled [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] NUMA Support: Disabled [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Compressed Oops: Enabled (32-bit) [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Heap Min Capacity: 6656K [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Heap Initial Capacity: 96M [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Heap Max Capacity: 1G [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Pre-touch: Disabled [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Mode: Incremental-Update (IU) [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Heuristics: Adaptive [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Heap Region Count: 2048 [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Heap Region Size: 512K [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] TLAB Size Max: 512K [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Humongous Object Threshold: 512K [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Parallel Workers: 2 [2025-06-30T00:47:02.153Z] [0.047s][info][gc,init] Concurrent Workers: 1 [2025-06-30T00:47:02.153Z] [0.122s][info][gc,metaspace] CDS archive(s) mapped at: [0x000071b1dc000000-0x000071b1dcca0000-0x000071b1dcca0000), size 13238272, SharedBaseAddress: 0x000071b1dc000000, ArchiveRelocationMode: 1. [2025-06-30T00:47:02.153Z] [0.122s][info][gc,metaspace] Compressed class space mapped at: 0x000071b1dd000000-0x000071b21d000000, reserved size: 1073741824 [2025-06-30T00:47:02.153Z] [0.122s][info][gc,metaspace] Narrow klass base: 0x000071b1dc000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [2025-06-30T00:47:02.153Z] [6.517s][info][gc ] Trigger: Learning 1 of 5. Free (716M) is below initial threshold (716M) [2025-06-30T00:47:02.153Z] [6.518s][info][gc,ergo ] Free: 716M, Max: 512K regular, 716M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.153Z] [6.518s][info][gc,start ] GC(0) Concurrent reset [2025-06-30T00:47:02.153Z] [6.518s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.153Z] [6.518s][info][gc,ergo ] GC(0) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.154Z] [6.529s][info][gc ] GC(0) Concurrent reset 11.221ms [2025-06-30T00:47:02.154Z] [6.537s][info][gc,start ] GC(0) Pause Init Mark [2025-06-30T00:47:02.154Z] [6.538s][info][gc,task ] GC(0) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.154Z] [6.539s][info][gc,start ] GC(0) Verify Before Mark, Level 4 [2025-06-30T00:47:02.154Z] [6.913s][info][gc ] GC(0) Verify Before Mark, Level 4 (732991 reachable, 0 marked) [2025-06-30T00:47:02.154Z] [6.913s][info][gc,ergo ] GC(0) Pacer for Mark. Expected Live: 102M, Free: 715M, Non-Taxable: 73267K, Alloc Tax Rate: 0.2x [2025-06-30T00:47:02.154Z] [6.914s][info][gc ] GC(0) Pause Init Mark 376.453ms [2025-06-30T00:47:02.154Z] [6.914s][info][gc,start ] GC(0) Concurrent marking roots [2025-06-30T00:47:02.154Z] [6.914s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.154Z] [6.917s][info][gc ] GC(0) Concurrent marking roots 3.185ms [2025-06-30T00:47:02.154Z] [6.918s][info][gc,start ] GC(0) Concurrent marking [2025-06-30T00:47:02.154Z] [6.918s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.154Z] [7.455s][info][gc ] GC(0) Concurrent marking 537.223ms [2025-06-30T00:47:02.154Z] [7.457s][info][gc,start ] GC(0) Pause Final Mark [2025-06-30T00:47:02.154Z] [7.457s][info][gc,task ] GC(0) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.154Z] [7.467s][info][gc,ergo ] GC(0) Adaptive CSet Selection. Target Free: 145M, Actual Free: 734M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.154Z] [7.467s][info][gc,ergo ] GC(0) Collectable Garbage: 231M (99%), Immediate: 1781K (0%), CSet: 229M (99%) [2025-06-30T00:47:02.154Z] [7.468s][info][gc,start ] GC(0) Verify Before Evacuation, Level 4 [2025-06-30T00:47:02.154Z] [8.292s][info][gc ] GC(0) Verify Before Evacuation, Level 4 (87159 reachable, 1317818 marked) [2025-06-30T00:47:02.154Z] [8.292s][info][gc,start ] GC(0) Verify During Evacuation, Level 4 [2025-06-30T00:47:02.154Z] [8.440s][info][gc ] GC(0) Verify During Evacuation, Level 4 (87159 reachable, 0 marked) [2025-06-30T00:47:02.154Z] [8.440s][info][gc,ergo ] GC(0) Pacer for Evacuation. Used CSet: 254M, Free: 683M, Non-Taxable: 69939K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.154Z] [8.440s][info][gc ] GC(0) Pause Final Mark 982.774ms [2025-06-30T00:47:02.154Z] [8.440s][info][gc,start ] GC(0) Concurrent thread roots [2025-06-30T00:47:02.154Z] [8.440s][info][gc,task ] GC(0) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.154Z] [8.444s][info][gc ] GC(0) Concurrent thread roots 3.662ms [2025-06-30T00:47:02.154Z] [8.444s][info][gc,start ] GC(0) Concurrent weak references [2025-06-30T00:47:02.154Z] [8.444s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.154Z] [8.444s][info][gc,ref ] GC(0) Encountered references: Soft: 53, Weak: 152, Final: 0, Phantom: 24 [2025-06-30T00:47:02.154Z] [8.444s][info][gc,ref ] GC(0) Discovered references: Soft: 0, Weak: 68, Final: 0, Phantom: 24 [2025-06-30T00:47:02.154Z] [8.444s][info][gc,ref ] GC(0) Enqueued references: Soft: 0, Weak: 32, Final: 0, Phantom: 12 [2025-06-30T00:47:02.154Z] [8.444s][info][gc ] GC(0) Concurrent weak references 0.181ms [2025-06-30T00:47:02.154Z] [8.444s][info][gc,start ] GC(0) Concurrent weak roots [2025-06-30T00:47:02.154Z] [8.444s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.154Z] [8.458s][info][gc ] GC(0) Concurrent weak roots 13.645ms [2025-06-30T00:47:02.154Z] [8.458s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.154Z] [8.458s][info][gc ] GC(0) Concurrent cleanup 292M->290M(293M) 0.139ms [2025-06-30T00:47:02.154Z] [8.458s][info][gc,ergo ] GC(0) Free: 681M, Max: 512K regular, 679M humongous, Frag: 1% external, 0% internal; Reserve: 52621K, Max: 512K [2025-06-30T00:47:02.154Z] [8.458s][info][gc,start ] GC(0) Concurrent strong roots [2025-06-30T00:47:02.154Z] [8.458s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.154Z] [8.459s][info][gc ] GC(0) Concurrent strong roots 0.970ms [2025-06-30T00:47:02.154Z] [8.459s][info][gc,start ] GC(0) Concurrent evacuation [2025-06-30T00:47:02.154Z] [8.459s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.154Z] [8.978s][info][gc ] GC(0) Concurrent evacuation 519.121ms [2025-06-30T00:47:02.154Z] [8.990s][info][gc,start ] GC(0) Pause Init Update Refs [2025-06-30T00:47:02.154Z] [8.990s][info][gc,ergo ] GC(0) Pacer for Update Refs. Used: 339M, Free: 658M, Non-Taxable: 67394K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.154Z] [8.990s][info][gc ] GC(0) Pause Init Update Refs 0.079ms [2025-06-30T00:47:02.154Z] [8.990s][info][gc,start ] GC(0) Concurrent update references [2025-06-30T00:47:02.154Z] [8.990s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.154Z] [9.448s][info][gc ] GC(0) Concurrent update references 457.528ms [2025-06-30T00:47:02.154Z] [9.448s][info][gc,start ] GC(0) Concurrent update thread roots [2025-06-30T00:47:02.154Z] [9.470s][info][gc ] GC(0) Concurrent update thread roots 22.212ms [2025-06-30T00:47:02.154Z] [9.489s][info][gc,start ] GC(0) Pause Final Update Refs [2025-06-30T00:47:02.154Z] [9.489s][info][gc,task ] GC(0) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.154Z] [9.490s][info][gc,start ] GC(0) Verify After Updating References, Level 4 [2025-06-30T00:47:02.154Z] [10.376s][info][gc ] GC(0) Verify After Updating References, Level 4 (98002 reachable, 2225646 marked) [2025-06-30T00:47:02.154Z] [10.376s][info][gc ] GC(0) Pause Final Update Refs 887.375ms [2025-06-30T00:47:02.154Z] [10.377s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.154Z] [10.378s][info][gc ] GC(0) Concurrent cleanup 361M->107M(362M) 0.513ms [2025-06-30T00:47:02.154Z] [10.380s][info][gc,ergo ] Free: 865M, Max: 512K regular, 610M humongous, Frag: 30% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Concurrent Reset 11322 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Pause Init Mark (G) 385016 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Pause Init Mark (N) 376539 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Update Region States 72 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Concurrent Mark Roots 3669 us, parallelism: 0.58x [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CMR: <total> 2110 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CMR: Thread Roots 166 us, workers (us): 166, ---, [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CMR: Code Cache Roots 1758 us, workers (us): 1758, ---, [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CMR: VM Strong Roots 70 us, workers (us): 70, ---, [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CMR: CLDG Roots 116 us, workers (us): 116, ---, [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Concurrent Marking 537317 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Pause Final Mark (G) 985139 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Pause Final Mark (N) 982787 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Finish Mark 8891 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Choose Collection Set 918 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Rebuild Free Set 72 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Concurrent Thread Roots 3699 us, parallelism: 0.05x [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CTR: <total> 169 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CTR: Thread Roots 169 us, workers (us): 169, ---, [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Concurrent Weak References 437 us, parallelism: 0.09x [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CWRF: <total> 40 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CWRF: Weak References 40 us, workers (us): 40, ---, [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Concurrent Weak Roots 13683 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Roots 253 us, parallelism: 0.87x [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CWR: <total> 220 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CWR: VM Weak Roots 220 us, workers (us): 220, ---, [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Rendezvous 13333 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Concurrent Cleanup 151 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] Concurrent Strong Roots 1036 us, parallelism: 0.81x [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CSR: <total> 842 us [2025-06-30T00:47:02.154Z] [10.380s][info][gc,stats ] CSR: Code Cache Roots 624 us, workers (us): 624, ---, [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] CSR: VM Strong Roots 20 us, workers (us): 20, ---, [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] CSR: CLDG Roots 198 us, workers (us): 198, ---, [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Concurrent Evacuation 519346 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Pause Init Update Refs (G) 11458 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Pause Init Update Refs (N) 89 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Manage GCLABs 11 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Concurrent Update Refs 457566 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Concurrent Update Thread Roots 22252 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Pause Final Update Refs (G) 907448 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Pause Final Update Refs (N) 888333 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Update Region States 52 us [2025-06-30T00:47:02.154Z] [10.381s][info][gc,stats ] Trash Collection Set 7 us [2025-06-30T00:47:02.154Z] [10.384s][info][gc,stats ] Rebuild Free Set 79 us [2025-06-30T00:47:02.154Z] [10.384s][info][gc,stats ] Concurrent Cleanup 2506 us [2025-06-30T00:47:02.154Z] [10.384s][info][gc,stats ] [2025-06-30T00:47:02.154Z] [10.384s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.154Z] [10.384s][info][gc,stats ] 0 of 10343 ms ( 0.0%): <total> [2025-06-30T00:47:02.154Z] [10.386s][info][gc,stats ] 0 of 10343 ms ( 0.0%): <average total> [2025-06-30T00:47:02.154Z] [10.386s][info][gc,stats ] [2025-06-30T00:47:02.154Z] [10.386s][info][gc,metaspace] Metaspace: 1424K(1600K)->1425K(1600K) NonClass: 1315K(1408K)->1316K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.155Z] [10.386s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.155Z] [11.906s][info][gc ] Trigger: Learning 2 of 5. Free (715M) is below initial threshold (716M) [2025-06-30T00:47:02.155Z] [11.906s][info][gc,ergo ] Free: 715M, Max: 512K regular, 610M humongous, Frag: 15% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.155Z] [11.906s][info][gc,start ] GC(1) Concurrent reset [2025-06-30T00:47:02.155Z] [11.906s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.155Z] [11.906s][info][gc,ergo ] GC(1) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.155Z] [11.927s][info][gc ] GC(1) Concurrent reset 21.037ms [2025-06-30T00:47:02.155Z] [11.931s][info][gc,start ] GC(1) Pause Init Mark [2025-06-30T00:47:02.155Z] [11.931s][info][gc,task ] GC(1) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.155Z] [11.931s][info][gc,start ] GC(1) Verify Before Mark, Level 4 [2025-06-30T00:47:02.155Z] [12.148s][info][gc ] GC(1) Verify Before Mark, Level 4 (124649 reachable, 0 marked) [2025-06-30T00:47:02.155Z] [12.148s][info][gc,ergo ] GC(1) Pacer for Mark. Expected Live: 25496K, Free: 715M, Non-Taxable: 73315K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.155Z] [12.148s][info][gc ] GC(1) Pause Init Mark 217.279ms [2025-06-30T00:47:02.155Z] [12.148s][info][gc,start ] GC(1) Concurrent marking roots [2025-06-30T00:47:02.155Z] [12.148s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.155Z] [12.155s][info][gc ] GC(1) Concurrent marking roots 6.593ms [2025-06-30T00:47:02.155Z] [12.155s][info][gc,start ] GC(1) Concurrent marking [2025-06-30T00:47:02.155Z] [12.155s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.155Z] [13.449s][info][gc ] GC(1) Concurrent marking 1294.003ms [2025-06-30T00:47:02.155Z] [13.460s][info][gc,start ] GC(1) Pause Final Mark [2025-06-30T00:47:02.155Z] [13.460s][info][gc,task ] GC(1) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.155Z] [13.473s][info][gc,ergo ] GC(1) Adaptive CSet Selection. Target Free: 145M, Actual Free: 671M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.155Z] [13.473s][info][gc,ergo ] GC(1) Collectable Garbage: 209M (99%), Immediate: 0B (0%), CSet: 209M (99%) [2025-06-30T00:47:02.155Z] [13.473s][info][gc,start ] GC(1) Verify Before Evacuation, Level 4 [2025-06-30T00:47:02.155Z] [14.874s][info][gc ] GC(1) Verify Before Evacuation, Level 4 (142336 reachable, 2947481 marked) [2025-06-30T00:47:02.155Z] [14.876s][info][gc,start ] GC(1) Verify During Evacuation, Level 4 [2025-06-30T00:47:02.155Z] [15.032s][info][gc ] GC(1) Verify During Evacuation, Level 4 (142336 reachable, 0 marked) [2025-06-30T00:47:02.155Z] [15.032s][info][gc,ergo ] GC(1) Pacer for Evacuation. Used CSet: 231M, Free: 620M, Non-Taxable: 63494K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.155Z] [15.032s][info][gc ] GC(1) Pause Final Mark 1571.805ms [2025-06-30T00:47:02.155Z] [15.038s][info][gc,start ] GC(1) Concurrent thread roots [2025-06-30T00:47:02.155Z] [15.038s][info][gc,task ] GC(1) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.155Z] [15.047s][info][gc ] GC(1) Concurrent thread roots 8.675ms [2025-06-30T00:47:02.155Z] [15.047s][info][gc,start ] GC(1) Concurrent weak references [2025-06-30T00:47:02.155Z] [15.047s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.155Z] [15.058s][info][gc,ref ] GC(1) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.155Z] [15.058s][info][gc,ref ] GC(1) Discovered references: Soft: 0, Weak: 36, Final: 0, Phantom: 12 [2025-06-30T00:47:02.155Z] [15.058s][info][gc,ref ] GC(1) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.155Z] [15.058s][info][gc ] GC(1) Concurrent weak references 11.231ms [2025-06-30T00:47:02.155Z] [15.058s][info][gc,start ] GC(1) Concurrent weak roots [2025-06-30T00:47:02.155Z] [15.058s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.155Z] [15.093s][info][gc ] GC(1) Concurrent weak roots 34.929ms [2025-06-30T00:47:02.155Z] [15.093s][info][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.155Z] [15.093s][info][gc ] GC(1) Concurrent cleanup 357M->357M(362M) 0.137ms [2025-06-30T00:47:02.155Z] [15.093s][info][gc,ergo ] GC(1) Free: 615M, Max: 512K regular, 610M humongous, Frag: 1% external, 0% internal; Reserve: 52469K, Max: 512K [2025-06-30T00:47:02.155Z] [15.093s][info][gc,start ] GC(1) Concurrent strong roots [2025-06-30T00:47:02.155Z] [15.093s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.155Z] [15.096s][info][gc ] GC(1) Concurrent strong roots 2.698ms [2025-06-30T00:47:02.155Z] [15.096s][info][gc,start ] GC(1) Concurrent evacuation [2025-06-30T00:47:02.155Z] [15.096s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.155Z] [15.696s][info][gc ] GC(1) Concurrent evacuation 599.996ms [2025-06-30T00:47:02.155Z] [15.711s][info][gc,start ] GC(1) Pause Init Update Refs [2025-06-30T00:47:02.155Z] [15.711s][info][gc,ergo ] GC(1) Pacer for Update Refs. Used: 403M, Free: 591M, Non-Taxable: 60606K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.155Z] [15.711s][info][gc ] GC(1) Pause Init Update Refs 0.074ms [2025-06-30T00:47:02.155Z] [15.711s][info][gc,start ] GC(1) Concurrent update references [2025-06-30T00:47:02.155Z] [15.711s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.155Z] [16.690s][info][gc ] GC(1) Concurrent update references 979.045ms [2025-06-30T00:47:02.155Z] [16.690s][info][gc,start ] GC(1) Concurrent update thread roots [2025-06-30T00:47:02.155Z] [16.691s][info][gc ] GC(1) Concurrent update thread roots 0.317ms [2025-06-30T00:47:02.155Z] [16.691s][info][gc,start ] GC(1) Pause Final Update Refs [2025-06-30T00:47:02.155Z] [16.691s][info][gc,task ] GC(1) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.155Z] [16.692s][info][gc,start ] GC(1) Verify After Updating References, Level 4 [2025-06-30T00:47:02.155Z] [17.629s][info][gc ] GC(1) Verify After Updating References, Level 4 (162612 reachable, 4459132 marked) [2025-06-30T00:47:02.155Z] [17.630s][info][gc ] GC(1) Pause Final Update Refs 939.414ms [2025-06-30T00:47:02.155Z] [17.646s][info][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.155Z] [17.646s][info][gc ] GC(1) Concurrent cleanup 455M->224M(456M) 0.181ms [2025-06-30T00:47:02.155Z] [17.650s][info][gc,ergo ] Free: 747M, Max: 512K regular, 517M humongous, Frag: 31% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Reset 21082 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Pause Init Mark (G) 221198 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Pause Init Mark (N) 217291 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Update Region States 73 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Mark Roots 6623 us, parallelism: 0.11x [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CMR: <total> 755 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CMR: Thread Roots 106 us, workers (us): 106, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CMR: Code Cache Roots 581 us, workers (us): 581, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CMR: VM Strong Roots 20 us, workers (us): 20, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): 48, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Marking 1294042 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Pause Final Mark (G) 1589114 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Pause Final Mark (N) 1571826 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Finish Mark 12145 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Update Region States 51 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Choose Collection Set 134 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Thread Roots 8716 us, parallelism: 0.01x [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CTR: <total> 100 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CTR: Thread Roots 100 us, workers (us): 100, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Weak References 11243 us, parallelism: 0.00x [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CWRF: <total> 10 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CWRF: Weak References 10 us, workers (us): 10, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Weak Roots 34963 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Roots 12819 us, parallelism: 0.01x [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CWR: <total> 94 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 94, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Rendezvous 22085 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Cleanup 146 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Strong Roots 2725 us, parallelism: 0.26x [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CSR: <total> 695 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CSR: Code Cache Roots 669 us, workers (us): 669, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 4, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] CSR: CLDG Roots 22 us, workers (us): 22, ---, [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Evacuation 600034 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Pause Init Update Refs (G) 15222 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Pause Init Update Refs (N) 84 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Manage GCLABs 19 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Update Refs 979158 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Update Thread Roots 357 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Pause Final Update Refs (G) 955215 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Pause Final Update Refs (N) 939444 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Update Region States 50 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Trash Collection Set 7 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Rebuild Free Set 75 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Concurrent Cleanup 195 us [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] 0 of 7266 ms ( 0.0%): <total> [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] 0 of 7266 ms ( 0.0%): <average total> [2025-06-30T00:47:02.155Z] [17.650s][info][gc,stats ] [2025-06-30T00:47:02.155Z] [17.650s][info][gc,metaspace] Metaspace: 1425K(1600K)->1425K(1600K) NonClass: 1316K(1408K)->1316K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.155Z] [17.650s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.155Z] [18.005s][info][gc ] Trigger: Learning 3 of 5. Free (716M) is below initial threshold (716M) [2025-06-30T00:47:02.155Z] [18.005s][info][gc,ergo ] Free: 716M, Max: 512K regular, 517M humongous, Frag: 28% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.155Z] [18.005s][info][gc,start ] GC(2) Concurrent reset [2025-06-30T00:47:02.155Z] [18.005s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.155Z] [18.005s][info][gc,ergo ] GC(2) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.155Z] [18.009s][info][gc ] GC(2) Concurrent reset 3.624ms [2025-06-30T00:47:02.155Z] [18.012s][info][gc,start ] GC(2) Pause Init Mark [2025-06-30T00:47:02.155Z] [18.012s][info][gc,task ] GC(2) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.155Z] [18.012s][info][gc,start ] GC(2) Verify Before Mark, Level 4 [2025-06-30T00:47:02.155Z] [18.151s][info][gc ] GC(2) Verify Before Mark, Level 4 (169627 reachable, 0 marked) [2025-06-30T00:47:02.155Z] [18.151s][info][gc,ergo ] GC(2) Pacer for Mark. Expected Live: 36758K, Free: 716M, Non-Taxable: 73381K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.155Z] [18.151s][info][gc ] GC(2) Pause Init Mark 139.478ms [2025-06-30T00:47:02.155Z] [18.161s][info][gc,start ] GC(2) Concurrent marking roots [2025-06-30T00:47:02.155Z] [18.161s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.156Z] [18.164s][info][gc ] GC(2) Concurrent marking roots 3.015ms [2025-06-30T00:47:02.156Z] [18.164s][info][gc,start ] GC(2) Concurrent marking [2025-06-30T00:47:02.156Z] [18.164s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.156Z] [19.279s][info][gc ] GC(2) Concurrent marking 1114.995ms [2025-06-30T00:47:02.156Z] [19.279s][info][gc,start ] GC(2) Pause Final Mark [2025-06-30T00:47:02.156Z] [19.279s][info][gc,task ] GC(2) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.156Z] [19.282s][info][gc,ergo ] GC(2) Adaptive CSet Selection. Target Free: 145M, Actual Free: 687M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.156Z] [19.283s][info][gc,ergo ] GC(2) Collectable Garbage: 188M (99%), Immediate: 512K (0%), CSet: 188M (99%) [2025-06-30T00:47:02.156Z] [19.285s][info][gc,start ] GC(2) Verify Before Evacuation, Level 4 [2025-06-30T00:47:02.156Z] [20.180s][info][gc ] GC(2) Verify Before Evacuation, Level 4 (182749 reachable, 3166272 marked) [2025-06-30T00:47:02.156Z] [20.180s][info][gc,start ] GC(2) Verify During Evacuation, Level 4 [2025-06-30T00:47:02.156Z] [20.223s][info][gc ] GC(2) Verify During Evacuation, Level 4 (182749 reachable, 0 marked) [2025-06-30T00:47:02.156Z] [20.223s][info][gc,ergo ] GC(2) Pacer for Evacuation. Used CSet: 209M, Free: 636M, Non-Taxable: 65175K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.156Z] [20.223s][info][gc ] GC(2) Pause Final Mark 944.329ms [2025-06-30T00:47:02.156Z] [20.229s][info][gc,start ] GC(2) Concurrent thread roots [2025-06-30T00:47:02.156Z] [20.229s][info][gc,task ] GC(2) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.156Z] [20.229s][info][gc ] GC(2) Concurrent thread roots 0.206ms [2025-06-30T00:47:02.156Z] [20.229s][info][gc,start ] GC(2) Concurrent weak references [2025-06-30T00:47:02.156Z] [20.229s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.156Z] [20.229s][info][gc,ref ] GC(2) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.156Z] [20.229s][info][gc,ref ] GC(2) Discovered references: Soft: 0, Weak: 36, Final: 0, Phantom: 12 [2025-06-30T00:47:02.156Z] [20.229s][info][gc,ref ] GC(2) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.156Z] [20.229s][info][gc ] GC(2) Concurrent weak references 0.104ms [2025-06-30T00:47:02.156Z] [20.229s][info][gc,start ] GC(2) Concurrent weak roots [2025-06-30T00:47:02.156Z] [20.229s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.156Z] [20.230s][info][gc ] GC(2) Concurrent weak roots 0.407ms [2025-06-30T00:47:02.156Z] [20.230s][info][gc,start ] GC(2) Concurrent cleanup [2025-06-30T00:47:02.156Z] [20.230s][info][gc ] GC(2) Concurrent cleanup 338M->337M(456M) 0.137ms [2025-06-30T00:47:02.156Z] [20.230s][info][gc,ergo ] GC(2) Free: 634M, Max: 512K regular, 517M humongous, Frag: 19% external, 0% internal; Reserve: 52345K, Max: 512K [2025-06-30T00:47:02.156Z] [20.231s][info][gc,start ] GC(2) Concurrent strong roots [2025-06-30T00:47:02.156Z] [20.231s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.156Z] [20.241s][info][gc ] GC(2) Concurrent strong roots 10.010ms [2025-06-30T00:47:02.156Z] [20.241s][info][gc,start ] GC(2) Concurrent evacuation [2025-06-30T00:47:02.156Z] [20.241s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.156Z] [20.408s][info][gc ] GC(2) Concurrent evacuation 167.229ms [2025-06-30T00:47:02.156Z] [20.408s][info][gc,start ] GC(2) Pause Init Update Refs [2025-06-30T00:47:02.156Z] [20.408s][info][gc,ergo ] GC(2) Pacer for Update Refs. Used: 391M, Free: 601M, Non-Taxable: 61577K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.156Z] [20.408s][info][gc ] GC(2) Pause Init Update Refs 0.058ms [2025-06-30T00:47:02.156Z] [20.413s][info][gc,start ] GC(2) Concurrent update references [2025-06-30T00:47:02.156Z] [20.413s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.156Z] [21.018s][info][gc ] GC(2) Concurrent update references 605.174ms [2025-06-30T00:47:02.156Z] [21.018s][info][gc,start ] GC(2) Concurrent update thread roots [2025-06-30T00:47:02.156Z] [21.022s][info][gc ] GC(2) Concurrent update thread roots 3.672ms [2025-06-30T00:47:02.156Z] [21.022s][info][gc,start ] GC(2) Pause Final Update Refs [2025-06-30T00:47:02.156Z] [21.022s][info][gc,task ] GC(2) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.156Z] [21.023s][info][gc,start ] GC(2) Verify After Updating References, Level 4 [2025-06-30T00:47:02.156Z] [21.955s][info][gc ] GC(2) Verify After Updating References, Level 4 (203683 reachable, 5377128 marked) [2025-06-30T00:47:02.156Z] [21.955s][info][gc ] GC(2) Pause Final Update Refs 933.289ms [2025-06-30T00:47:02.156Z] [21.955s][info][gc,start ] GC(2) Concurrent cleanup [2025-06-30T00:47:02.156Z] [21.955s][info][gc ] GC(2) Concurrent cleanup 485M->275M(486M) 0.134ms [2025-06-30T00:47:02.156Z] [21.955s][info][gc,ergo ] Free: 696M, Max: 512K regular, 488M humongous, Frag: 30% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Concurrent Reset 3657 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Pause Init Mark (G) 151901 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Pause Init Mark (N) 144969 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Update Region States 77 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Concurrent Mark Roots 3086 us, parallelism: 0.27x [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] CMR: <total> 844 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] CMR: Thread Roots 102 us, workers (us): 102, ---, [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] CMR: Code Cache Roots 682 us, workers (us): 682, ---, [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] CMR: VM Strong Roots 7 us, workers (us): 7, ---, [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] CMR: CLDG Roots 54 us, workers (us): 54, ---, [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Concurrent Marking 1115100 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Pause Final Mark (G) 949902 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Pause Final Mark (N) 944351 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Finish Mark 2044 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Choose Collection Set 2951 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Rebuild Free Set 69 us [2025-06-30T00:47:02.156Z] [21.955s][info][gc,stats ] Concurrent Thread Roots 229 us, parallelism: 0.42x [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CTR: <total> 96 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CTR: Thread Roots 96 us, workers (us): 96, ---, [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Concurrent Weak References 120 us, parallelism: 0.07x [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CWRF: <total> 8 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CWRF: Weak References 8 us, workers (us): 8, ---, [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Concurrent Weak Roots 451 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Roots 109 us, parallelism: 0.84x [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CWR: <total> 91 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 91, ---, [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Rendezvous 264 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Concurrent Cleanup 799 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Concurrent Strong Roots 10042 us, parallelism: 0.26x [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CSR: <total> 2594 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CSR: Code Cache Roots 2567 us, workers (us): 2567, ---, [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CSR: VM Strong Roots 5 us, workers (us): 5, ---, [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] CSR: CLDG Roots 22 us, workers (us): 22, ---, [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Concurrent Evacuation 167327 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Pause Init Update Refs (G) 4694 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Pause Init Update Refs (N) 74 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Manage GCLABs 5 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Concurrent Update Refs 605307 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Concurrent Update Thread Roots 3744 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Pause Final Update Refs (G) 933485 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Pause Final Update Refs (N) 933304 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Update Region States 50 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Trash Collection Set 8 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Rebuild Free Set 80 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Concurrent Cleanup 146 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Pacing 1524195 us [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] 1524 of 4305 ms ( 35.4%): MainThread [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] 1524 of 4305 ms ( 35.4%): <total> [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] 127 of 4305 ms ( 3.0%): <average total> [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] 1524 of 4305 ms ( 35.4%): <average non-zero> [2025-06-30T00:47:02.156Z] [21.956s][info][gc,stats ] [2025-06-30T00:47:02.156Z] [21.956s][info][gc,metaspace] Metaspace: 1425K(1600K)->1425K(1600K) NonClass: 1316K(1408K)->1316K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.156Z] [21.956s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.156Z] [21.957s][info][gc ] Trigger: Learning 4 of 5. Free (696M) is below initial threshold (716M) [2025-06-30T00:47:02.156Z] [21.957s][info][gc,ergo ] Free: 696M, Max: 512K regular, 488M humongous, Frag: 30% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.156Z] [21.957s][info][gc,start ] GC(3) Concurrent reset [2025-06-30T00:47:02.156Z] [21.957s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.156Z] [21.957s][info][gc,ergo ] GC(3) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.156Z] [21.961s][info][gc ] GC(3) Concurrent reset 3.772ms [2025-06-30T00:47:02.156Z] [21.961s][info][gc,start ] GC(3) Pause Init Mark [2025-06-30T00:47:02.156Z] [21.961s][info][gc,task ] GC(3) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.156Z] [21.961s][info][gc,start ] GC(3) Verify Before Mark, Level 4 [2025-06-30T00:47:02.156Z] [22.021s][info][gc ] GC(3) Verify Before Mark, Level 4 (203211 reachable, 0 marked) [2025-06-30T00:47:02.156Z] [22.022s][info][gc,ergo ] GC(3) Pacer for Mark. Expected Live: 47260K, Free: 695M, Non-Taxable: 71242K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.156Z] [22.022s][info][gc ] GC(3) Pause Init Mark 60.966ms [2025-06-30T00:47:02.156Z] [22.024s][info][gc,start ] GC(3) Concurrent marking roots [2025-06-30T00:47:02.156Z] [22.024s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.156Z] [22.025s][info][gc ] GC(3) Concurrent marking roots 0.914ms [2025-06-30T00:47:02.156Z] [22.025s][info][gc,start ] GC(3) Concurrent marking [2025-06-30T00:47:02.156Z] [22.025s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.156Z] [22.675s][info][gc ] GC(3) Concurrent marking 650.498ms [2025-06-30T00:47:02.156Z] [22.675s][info][gc,start ] GC(3) Pause Final Mark [2025-06-30T00:47:02.156Z] [22.676s][info][gc,task ] GC(3) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.156Z] [22.681s][info][gc,ergo ] GC(3) Adaptive CSet Selection. Target Free: 145M, Actual Free: 565M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.156Z] [22.681s][info][gc,ergo ] GC(3) Collectable Garbage: 196M (99%), Immediate: 1024K (0%), CSet: 195M (99%) [2025-06-30T00:47:02.156Z] [22.681s][info][gc,start ] GC(3) Verify Before Evacuation, Level 4 [2025-06-30T00:47:02.156Z] [23.517s][info][gc ] GC(3) Verify Before Evacuation, Level 4 (204745 reachable, 5886379 marked) [2025-06-30T00:47:02.156Z] [23.517s][info][gc,start ] GC(3) Verify During Evacuation, Level 4 [2025-06-30T00:47:02.156Z] [23.574s][info][gc ] GC(3) Verify During Evacuation, Level 4 (204745 reachable, 0 marked) [2025-06-30T00:47:02.156Z] [23.574s][info][gc,ergo ] GC(3) Pacer for Evacuation. Used CSet: 210M, Free: 514M, Non-Taxable: 52679K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.156Z] [23.574s][info][gc ] GC(3) Pause Final Mark 898.543ms [2025-06-30T00:47:02.156Z] [23.574s][info][gc,start ] GC(3) Concurrent thread roots [2025-06-30T00:47:02.156Z] [23.574s][inf [2025-06-30T00:47:02.156Z] [2025-06-30T00:47:02.156Z] ... [2025-06-30T00:47:02.156Z] Output overflow: [2025-06-30T00:47:02.156Z] JT Harness has limited the test output to the text [2025-06-30T00:47:02.156Z] at the beginning and the end, so that you can see how the [2025-06-30T00:47:02.156Z] test began, and how it completed. [2025-06-30T00:47:02.156Z] [2025-06-30T00:47:02.156Z] If you need to see more of the output from the test, [2025-06-30T00:47:02.156Z] set the system property javatest.maxOutputSize to a higher [2025-06-30T00:47:02.156Z] value. The current value is 100000 [2025-06-30T00:47:02.156Z] ... [2025-06-30T00:47:02.156Z] [2025-06-30T00:47:02.156Z] urrent marking [2025-06-30T00:47:02.156Z] [112.646s][info][gc,task ] GC(26) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.156Z] [113.000s][info][gc ] GC(26) Concurrent marking 354.002ms [2025-06-30T00:47:02.156Z] [113.000s][info][gc,start ] GC(26) Pause Final Mark [2025-06-30T00:47:02.156Z] [113.000s][info][gc,task ] GC(26) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.156Z] [113.009s][info][gc,ergo ] GC(26) Adaptive CSet Selection. Target Free: 145M, Actual Free: 766M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.156Z] [113.010s][info][gc,ergo ] GC(26) Collectable Garbage: 331M (99%), Immediate: 145M (43%), CSet: 185M (55%) [2025-06-30T00:47:02.156Z] [113.010s][info][gc,start ] GC(26) Verify Before Evacuation, Level 4 [2025-06-30T00:47:02.156Z] [113.542s][info][gc ] GC(26) Verify Before Evacuation, Level 4 (204759 reachable, 1390343 marked) [2025-06-30T00:47:02.156Z] [113.542s][info][gc,start ] GC(26) Verify During Evacuation, Level 4 [2025-06-30T00:47:02.156Z] [113.614s][info][gc ] GC(26) Verify During Evacuation, Level 4 (204759 reachable, 0 marked) [2025-06-30T00:47:02.156Z] [113.614s][info][gc,ergo ] GC(26) Pacer for Evacuation. Used CSet: 204M, Free: 715M, Non-Taxable: 73216K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.156Z] [113.614s][info][gc ] GC(26) Pause Final Mark 613.738ms [2025-06-30T00:47:02.156Z] [113.614s][info][gc,start ] GC(26) Concurrent thread roots [2025-06-30T00:47:02.156Z] [113.614s][info][gc,task ] GC(26) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.156Z] [113.614s][info][gc ] GC(26) Concurrent thread roots 0.189ms [2025-06-30T00:47:02.156Z] [113.614s][info][gc,start ] GC(26) Concurrent weak references [2025-06-30T00:47:02.156Z] [113.614s][info][gc,task ] GC(26) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.156Z] [113.614s][info][gc,ref ] GC(26) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.156Z] [113.614s][info][gc,ref ] GC(26) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 12 [2025-06-30T00:47:02.156Z] [113.614s][info][gc,ref ] GC(26) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.156Z] [113.614s][info][gc ] GC(26) Concurrent weak references 0.062ms [2025-06-30T00:47:02.156Z] [113.614s][info][gc,start ] GC(26) Concurrent weak roots [2025-06-30T00:47:02.156Z] [113.614s][info][gc,task ] GC(26) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.156Z] [113.615s][info][gc ] GC(26) Concurrent weak roots 0.339ms [2025-06-30T00:47:02.156Z] [113.615s][info][gc,start ] GC(26) Concurrent cleanup [2025-06-30T00:47:02.156Z] [113.615s][info][gc ] GC(26) Concurrent cleanup 403M->257M(622M) 0.138ms [2025-06-30T00:47:02.156Z] [113.615s][info][gc,ergo ] GC(26) Free: 714M, Max: 512K regular, 402M humongous, Frag: 44% external, 0% internal; Reserve: 52665K, Max: 512K [2025-06-30T00:47:02.156Z] [113.615s][info][gc,start ] GC(26) Concurrent strong roots [2025-06-30T00:47:02.156Z] [113.615s][info][gc,task ] GC(26) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.156Z] [113.616s][info][gc ] GC(26) Concurrent strong roots 0.885ms [2025-06-30T00:47:02.156Z] [113.616s][info][gc,start ] GC(26) Concurrent evacuation [2025-06-30T00:47:02.156Z] [113.616s][info][gc,task ] GC(26) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.156Z] [113.750s][info][gc ] GC(26) Concurrent evacuation 134.165ms [2025-06-30T00:47:02.156Z] [113.750s][info][gc,start ] GC(26) Pause Init Update Refs [2025-06-30T00:47:02.156Z] [113.750s][info][gc,ergo ] GC(26) Pacer for Update Refs. Used: 293M, Free: 697M, Non-Taxable: 71451K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.156Z] [113.750s][info][gc ] GC(26) Pause Init Update Refs 0.041ms [2025-06-30T00:47:02.156Z] [113.750s][info][gc,start ] GC(26) Concurrent update references [2025-06-30T00:47:02.156Z] [113.750s][info][gc,task ] GC(26) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.157Z] [114.168s][info][gc ] GC(26) Concurrent update references 417.320ms [2025-06-30T00:47:02.157Z] [114.168s][info][gc,start ] GC(26) Concurrent update thread roots [2025-06-30T00:47:02.157Z] [114.168s][info][gc ] GC(26) Concurrent update thread roots 0.583ms [2025-06-30T00:47:02.157Z] [114.169s][info][gc,start ] GC(26) Pause Final Update Refs [2025-06-30T00:47:02.157Z] [114.169s][info][gc,task ] GC(26) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.157Z] [114.170s][info][gc,start ] GC(26) Verify After Updating References, Level 4 [2025-06-30T00:47:02.157Z] [114.952s][info][gc ] GC(26) Verify After Updating References, Level 4 (205231 reachable, 2933562 marked) [2025-06-30T00:47:02.157Z] [114.952s][info][gc ] GC(26) Pause Final Update Refs 783.731ms [2025-06-30T00:47:02.157Z] [114.952s][info][gc,start ] GC(26) Concurrent cleanup [2025-06-30T00:47:02.157Z] [114.953s][info][gc ] GC(26) Concurrent cleanup 358M->153M(622M) 0.121ms [2025-06-30T00:47:02.157Z] [114.953s][info][gc,ergo ] Free: 818M, Max: 512K regular, 713M humongous, Frag: 13% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Reset 7963 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Pause Init Mark (G) 124994 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Pause Init Mark (N) 124377 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Update Region States 76 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Mark Roots 1266 us, parallelism: 0.76x [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CMR: <total> 968 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CMR: Thread Roots 101 us, workers (us): 101, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CMR: Code Cache Roots 811 us, workers (us): 811, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CMR: VM Strong Roots 7 us, workers (us): 7, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CMR: CLDG Roots 50 us, workers (us): 50, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Marking 354049 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Pause Final Mark (G) 613991 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Pause Final Mark (N) 613762 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Finish Mark 835 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Update Region States 50 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Choose Collection Set 1123 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Rebuild Free Set 58 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Thread Roots 199 us, parallelism: 0.66x [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CTR: <total> 131 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CTR: Thread Roots 131 us, workers (us): 131, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Weak References 68 us, parallelism: 0.11x [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CWRF: <total> 7 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CWRF: Weak References 7 us, workers (us): 7, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Weak Roots 381 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Roots 122 us, parallelism: 0.71x [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CWR: <total> 86 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CWR: VM Weak Roots 86 us, workers (us): 86, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Rendezvous 202 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Cleanup 159 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Strong Roots 937 us, parallelism: 0.87x [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CSR: <total> 817 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CSR: Code Cache Roots 793 us, workers (us): 793, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 4, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] CSR: CLDG Roots 20 us, workers (us): 20, ---, [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Evacuation 134204 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Pause Init Update Refs (G) 302 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Pause Init Update Refs (N) 49 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Manage GCLABs 5 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Update Refs 417361 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Update Thread Roots 608 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Pause Final Update Refs (G) 783971 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Pause Final Update Refs (N) 783748 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Update Region States 51 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Trash Collection Set 7 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Rebuild Free Set 110 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Concurrent Cleanup 132 us [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] 0 of 2452 ms ( 0.0%): <total> [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] 0 of 2452 ms ( 0.0%): <average total> [2025-06-30T00:47:02.157Z] [114.953s][info][gc,stats ] [2025-06-30T00:47:02.157Z] [114.953s][info][gc,metaspace] Metaspace: 1431K(1600K)->1431K(1600K) NonClass: 1322K(1408K)->1322K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.157Z] [114.953s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.157Z] [115.056s][info][gc ] Trigger: Average GC time (5127.59 ms) is above the time for average allocation rate (191 MB/s) to deplete free headroom (736M) (margin of error = 1.79) [2025-06-30T00:47:02.157Z] [115.056s][info][gc,ergo ] Free headroom: 788M (free) - 52428K (spike) - 0B (penalties) = 736M [2025-06-30T00:47:02.157Z] [115.056s][info][gc,ergo ] Free: 788M, Max: 512K regular, 713M humongous, Frag: 10% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.157Z] [115.056s][info][gc,start ] GC(27) Concurrent reset [2025-06-30T00:47:02.157Z] [115.056s][info][gc,task ] GC(27) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.157Z] [115.056s][info][gc,ergo ] GC(27) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.157Z] [115.060s][info][gc ] GC(27) Concurrent reset 4.109ms [2025-06-30T00:47:02.157Z] [115.063s][info][gc,start ] GC(27) Pause Init Mark [2025-06-30T00:47:02.157Z] [115.063s][info][gc,task ] GC(27) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.157Z] [115.063s][info][gc,start ] GC(27) Verify Before Mark, Level 4 [2025-06-30T00:47:02.157Z] [115.190s][info][gc ] GC(27) Verify Before Mark, Level 4 (204759 reachable, 0 marked) [2025-06-30T00:47:02.157Z] [115.190s][info][gc,ergo ] GC(27) Pacer for Mark. Expected Live: 51643K, Free: 785M, Non-Taxable: 80404K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.157Z] [115.190s][info][gc ] GC(27) Pause Init Mark 127.759ms [2025-06-30T00:47:02.157Z] [115.204s][info][gc,start ] GC(27) Concurrent marking roots [2025-06-30T00:47:02.157Z] [115.204s][info][gc,task ] GC(27) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.157Z] [115.206s][info][gc ] GC(27) Concurrent marking roots 2.067ms [2025-06-30T00:47:02.157Z] [115.207s][info][gc,start ] GC(27) Concurrent marking [2025-06-30T00:47:02.157Z] [115.207s][info][gc,task ] GC(27) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.157Z] [115.544s][info][gc ] GC(27) Concurrent marking 337.322ms [2025-06-30T00:47:02.157Z] [115.545s][info][gc,start ] GC(27) Pause Final Mark [2025-06-30T00:47:02.157Z] [115.546s][info][gc,task ] GC(27) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.157Z] [115.555s][info][gc,ergo ] GC(27) Adaptive CSet Selection. Target Free: 145M, Actual Free: 780M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.157Z] [115.555s][info][gc,ergo ] GC(27) Collectable Garbage: 143M (99%), Immediate: 512K (0%), CSet: 142M (99%) [2025-06-30T00:47:02.157Z] [115.559s][info][gc,start ] GC(27) Verify Before Evacuation, Level 4 [2025-06-30T00:47:02.157Z] [115.894s][info][gc ] GC(27) Verify Before Evacuation, Level 4 (204762 reachable, 2012320 marked) [2025-06-30T00:47:02.157Z] [115.894s][info][gc,start ] GC(27) Verify During Evacuation, Level 4 [2025-06-30T00:47:02.157Z] [115.936s][info][gc ] GC(27) Verify During Evacuation, Level 4 (204762 reachable, 0 marked) [2025-06-30T00:47:02.157Z] [115.937s][info][gc,ergo ] GC(27) Pacer for Evacuation. Used CSet: 157M, Free: 729M, Non-Taxable: 74655K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.157Z] [115.937s][info][gc ] GC(27) Pause Final Mark 391.245ms [2025-06-30T00:47:02.157Z] [115.941s][info][gc,start ] GC(27) Concurrent thread roots [2025-06-30T00:47:02.157Z] [115.941s][info][gc,task ] GC(27) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.157Z] [115.941s][info][gc ] GC(27) Concurrent thread roots 0.200ms [2025-06-30T00:47:02.157Z] [115.941s][info][gc,start ] GC(27) Concurrent weak references [2025-06-30T00:47:02.157Z] [115.941s][info][gc,task ] GC(27) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.157Z] [115.941s][info][gc,ref ] GC(27) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.157Z] [115.941s][info][gc,ref ] GC(27) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 12 [2025-06-30T00:47:02.157Z] [115.941s][info][gc,ref ] GC(27) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.157Z] [115.941s][info][gc ] GC(27) Concurrent weak references 0.072ms [2025-06-30T00:47:02.157Z] [115.941s][info][gc,start ] GC(27) Concurrent weak roots [2025-06-30T00:47:02.157Z] [115.941s][info][gc,task ] GC(27) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.157Z] [115.942s][info][gc ] GC(27) Concurrent weak roots 0.472ms [2025-06-30T00:47:02.157Z] [115.942s][info][gc,start ] GC(27) Concurrent cleanup [2025-06-30T00:47:02.157Z] [115.942s][info][gc ] GC(27) Concurrent cleanup 245M->245M(622M) 0.183ms [2025-06-30T00:47:02.157Z] [115.942s][info][gc,ergo ] GC(27) Free: 727M, Max: 512K regular, 712M humongous, Frag: 2% external, 0% internal; Reserve: 52603K, Max: 512K [2025-06-30T00:47:02.157Z] [115.942s][info][gc,start ] GC(27) Concurrent strong roots [2025-06-30T00:47:02.157Z] [115.942s][info][gc,task ] GC(27) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.157Z] [115.943s][info][gc ] GC(27) Concurrent strong roots 1.275ms [2025-06-30T00:47:02.157Z] [115.943s][info][gc,start ] GC(27) Concurrent evacuation [2025-06-30T00:47:02.157Z] [115.943s][info][gc,task ] GC(27) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.157Z] [116.031s][info][gc ] GC(27) Concurrent evacuation 88.142ms [2025-06-30T00:47:02.157Z] [116.032s][info][gc,start ] GC(27) Pause Init Update Refs [2025-06-30T00:47:02.157Z] [116.033s][info][gc,ergo ] GC(27) Pacer for Update Refs. Used: 284M, Free: 703M, Non-Taxable: 71993K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.157Z] [116.033s][info][gc ] GC(27) Pause Init Update Refs 0.077ms [2025-06-30T00:47:02.157Z] [116.033s][info][gc,start ] GC(27) Concurrent update references [2025-06-30T00:47:02.157Z] [116.033s][info][gc,task ] GC(27) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.157Z] [116.443s][info][gc ] GC(27) Concurrent update references 409.449ms [2025-06-30T00:47:02.157Z] [116.443s][info][gc,start ] GC(27) Concurrent update thread roots [2025-06-30T00:47:02.157Z] [116.445s][info][gc ] GC(27) Concurrent update thread roots 1.893ms [2025-06-30T00:47:02.157Z] [116.445s][info][gc,start ] GC(27) Pause Final Update Refs [2025-06-30T00:47:02.157Z] [116.445s][info][gc,task ] GC(27) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.157Z] [116.446s][info][gc,start ] GC(27) Verify After Updating References, Level 4 [2025-06-30T00:47:02.157Z] [117.430s][info][gc ] GC(27) Verify After Updating References, Level 4 (205231 reachable, 5540693 marked) [2025-06-30T00:47:02.157Z] [117.430s][info][gc ] GC(27) Pause Final Update Refs 984.996ms [2025-06-30T00:47:02.157Z] [117.432s][info][gc,start ] GC(27) Concurrent cleanup [2025-06-30T00:47:02.157Z] [117.432s][info][gc ] GC(27) Concurrent cleanup 459M->301M(622M) 0.158ms [2025-06-30T00:47:02.157Z] [117.432s][info][gc,ergo ] Free: 670M, Max: 512K regular, 511M humongous, Frag: 24% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] Concurrent Reset 4144 us [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] Pause Init Mark (G) 143400 us [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] Pause Init Mark (N) 127804 us [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] Update Region States 70 us [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] Concurrent Mark Roots 2798 us, parallelism: 0.29x [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] CMR: <total> 823 us [2025-06-30T00:47:02.157Z] [117.432s][info][gc,stats ] CMR: Thread Roots 85 us, workers (us): 85, ---, [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] CMR: Code Cache Roots 673 us, workers (us): 673, ---, [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] CMR: CLDG Roots 59 us, workers (us): 59, ---, [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] Concurrent Marking 337358 us [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] Pause Final Mark (G) 396930 us [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] Pause Final Mark (N) 391288 us [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] Finish Mark 8199 us [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] Update Region States 52 us [2025-06-30T00:47:02.157Z] [117.433s][info][gc,stats ] Choose Collection Set 4310 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Rebuild Free Set 88 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Concurrent Thread Roots 212 us, parallelism: 0.42x [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CTR: <total> 88 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CTR: Thread Roots 88 us, workers (us): 88, ---, [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Concurrent Weak References 78 us, parallelism: 0.10x [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CWRF: <total> 8 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CWRF: Weak References 8 us, workers (us): 8, ---, [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Concurrent Weak Roots 492 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Roots 137 us, parallelism: 0.73x [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CWR: <total> 100 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CWR: VM Weak Roots 100 us, workers (us): 100, ---, [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Rendezvous 319 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Concurrent Cleanup 194 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Concurrent Strong Roots 1297 us, parallelism: 0.66x [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CSR: <total> 857 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CSR: Code Cache Roots 828 us, workers (us): 828, ---, [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 4, ---, [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 24, ---, [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Concurrent Evacuation 88182 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Pause Init Update Refs (G) 2100 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Pause Init Update Refs (N) 97 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Manage GCLABs 5 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Concurrent Update Refs 409496 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Concurrent Update Thread Roots 1924 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Pause Final Update Refs (G) 987150 us [2025-06-30T00:47:02.157Z] [117.436s][info][gc,stats ] Pause Final Update Refs (N) 985015 us [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] Update Region States 51 us [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] Trash Collection Set 5 us [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] Rebuild Free Set 96 us [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] Concurrent Cleanup 185 us [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] 0 of 2483 ms ( 0.0%): <total> [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] 0 of 2483 ms ( 0.0%): <average total> [2025-06-30T00:47:02.158Z] [117.436s][info][gc,stats ] [2025-06-30T00:47:02.158Z] [117.437s][info][gc,metaspace] Metaspace: 1431K(1600K)->1431K(1600K) NonClass: 1322K(1408K)->1322K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.158Z] [117.437s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.158Z] [117.440s][info][gc ] Trigger: Average GC time (4359.19 ms) is above the time for average allocation rate (152 MB/s) to deplete free headroom (616M) (margin of error = 1.80) [2025-06-30T00:47:02.158Z] [117.446s][info][gc,ergo ] Free headroom: 667M (free) - 52428K (spike) - 0B (penalties) = 616M [2025-06-30T00:47:02.158Z] [117.446s][info][gc,ergo ] Free: 667M, Max: 512K regular, 511M humongous, Frag: 24% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.158Z] [117.446s][info][gc,start ] GC(28) Concurrent reset [2025-06-30T00:47:02.158Z] [117.446s][info][gc,task ] GC(28) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.158Z] [117.446s][info][gc,ergo ] GC(28) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.158Z] [117.453s][info][gc ] GC(28) Concurrent reset 6.791ms [2025-06-30T00:47:02.158Z] [117.460s][info][gc,start ] GC(28) Pause Init Mark [2025-06-30T00:47:02.158Z] [117.460s][info][gc,task ] GC(28) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.158Z] [117.460s][info][gc,start ] GC(28) Verify Before Mark, Level 4 [2025-06-30T00:47:02.158Z] [117.614s][info][gc ] GC(28) Verify Before Mark, Level 4 (204759 reachable, 0 marked) [2025-06-30T00:47:02.158Z] [117.614s][info][gc,ergo ] GC(28) Pacer for Mark. Expected Live: 54485K, Free: 667M, Non-Taxable: 68367K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.158Z] [117.615s][info][gc ] GC(28) Pause Init Mark 155.348ms [2025-06-30T00:47:02.158Z] [117.617s][info][gc,start ] GC(28) Concurrent marking roots [2025-06-30T00:47:02.158Z] [117.617s][info][gc,task ] GC(28) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.158Z] [117.619s][info][gc ] GC(28) Concurrent marking roots 1.777ms [2025-06-30T00:47:02.158Z] [117.619s][info][gc,start ] GC(28) Concurrent marking [2025-06-30T00:47:02.158Z] [117.619s][info][gc,task ] GC(28) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.158Z] [118.401s][info][gc ] GC(28) Concurrent marking 781.674ms [2025-06-30T00:47:02.158Z] [118.402s][info][gc,start ] GC(28) Pause Final Mark [2025-06-30T00:47:02.158Z] [118.409s][info][gc,task ] GC(28) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.158Z] [118.420s][info][gc,ergo ] GC(28) Adaptive CSet Selection. Target Free: 145M, Actual Free: 646M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.158Z] [118.420s][info][gc,ergo ] GC(28) Collectable Garbage: 236M (99%), Immediate: 512K (0%), CSet: 235M (99%) [2025-06-30T00:47:02.158Z] [118.420s][info][gc,start ] GC(28) Verify Before Evacuation, Level 4 [2025-06-30T00:47:02.158Z] [119.405s][info][gc ] GC(28) Verify Before Evacuation, Level 4 (204759 reachable, 2976384 marked) [2025-06-30T00:47:02.158Z] [119.405s][info][gc,start ] GC(28) Verify During Evacuation, Level 4 [2025-06-30T00:47:02.158Z] [119.492s][info][gc ] GC(28) Verify During Evacuation, Level 4 (204759 reachable, 0 marked) [2025-06-30T00:47:02.158Z] [119.492s][info][gc,ergo ] GC(28) Pacer for Evacuation. Used CSet: 260M, Free: 595M, Non-Taxable: 61015K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.158Z] [119.492s][info][gc ] GC(28) Pause Final Mark 1089.652ms [2025-06-30T00:47:02.158Z] [119.496s][info][gc,start ] GC(28) Concurrent thread roots [2025-06-30T00:47:02.158Z] [119.496s][info][gc,task ] GC(28) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.158Z] [119.497s][info][gc ] GC(28) Concurrent thread roots 0.831ms [2025-06-30T00:47:02.158Z] [119.497s][info][gc,start ] GC(28) Concurrent weak references [2025-06-30T00:47:02.158Z] [119.497s][info][gc,task ] GC(28) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.158Z] [119.504s][info][gc,ref ] GC(28) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.158Z] [119.504s][info][gc,ref ] GC(28) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 12 [2025-06-30T00:47:02.158Z] [119.504s][info][gc,ref ] GC(28) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.158Z] [119.504s][info][gc ] GC(28) Concurrent weak references 7.291ms [2025-06-30T00:47:02.158Z] [119.504s][info][gc,start ] GC(28) Concurrent weak roots [2025-06-30T00:47:02.158Z] [119.504s][info][gc,task ] GC(28) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.158Z] [119.505s][info][gc ] GC(28) Concurrent weak roots 0.380ms [2025-06-30T00:47:02.158Z] [119.505s][info][gc,start ] GC(28) Concurrent cleanup [2025-06-30T00:47:02.158Z] [119.508s][info][gc ] GC(28) Concurrent cleanup 377M->378M(622M) 3.281ms [2025-06-30T00:47:02.158Z] [119.508s][info][gc,ergo ] GC(28) Free: 593M, Max: 512K regular, 511M humongous, Frag: 14% external, 0% internal; Reserve: 52733K, Max: 512K [2025-06-30T00:47:02.158Z] [119.508s][info][gc,start ] GC(28) Concurrent strong roots [2025-06-30T00:47:02.158Z] [119.508s][info][gc,task ] GC(28) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.158Z] [119.515s][info][gc ] GC(28) Concurrent strong roots 7.120ms [2025-06-30T00:47:02.158Z] [119.515s][info][gc,start ] GC(28) Concurrent evacuation [2025-06-30T00:47:02.158Z] [119.515s][info][gc,task ] GC(28) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.158Z] [119.763s][info][gc ] GC(28) Concurrent evacuation 247.783ms [2025-06-30T00:47:02.158Z] [119.779s][info][gc,start ] GC(28) Pause Init Update Refs [2025-06-30T00:47:02.158Z] [119.779s][info][gc,ergo ] GC(28) Pacer for Update Refs. Used: 454M, Free: 542M, Non-Taxable: 55544K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.158Z] [119.779s][info][gc ] GC(28) Pause Init Update Refs 0.070ms [2025-06-30T00:47:02.158Z] [119.779s][info][gc,start ] GC(28) Concurrent update references [2025-06-30T00:47:02.158Z] [119.779s][info][gc,task ] GC(28) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.158Z] [120.078s][info][gc ] GC(28) Concurrent update references 299.065ms [2025-06-30T00:47:02.158Z] [120.078s][info][gc,start ] GC(28) Concurrent update thread roots [2025-06-30T00:47:02.158Z] [120.079s][info][gc ] GC(28) Concurrent update thread roots 1.281ms [2025-06-30T00:47:02.158Z] [120.080s][info][gc,start ] GC(28) Pause Final Update Refs [2025-06-30T00:47:02.158Z] [120.080s][info][gc,task ] GC(28) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.158Z] [120.081s][info][gc,start ] GC(28) Verify After Updating References, Level 4 [2025-06-30T00:47:02.158Z] [121.388s][info][gc ] GC(28) Verify After Updating References, Level 4 (205231 reachable, 5084190 marked) [2025-06-30T00:47:02.158Z] [121.388s][info][gc ] GC(28) Pause Final Update Refs 1308.352ms [2025-06-30T00:47:02.158Z] [121.393s][info][gc,start ] GC(28) Concurrent cleanup [2025-06-30T00:47:02.158Z] [121.393s][info][gc ] GC(28) Concurrent cleanup 526M->267M(622M) 0.247ms [2025-06-30T00:47:02.158Z] [121.393s][info][gc,ergo ] Free: 705M, Max: 512K regular, 445M humongous, Frag: 37% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.158Z] [121.393s][info][gc,stats ] [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Concurrent Reset 6830 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Pause Init Mark (G) 164302 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Pause Init Mark (N) 155364 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Update Region States 68 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Concurrent Mark Roots 1829 us, parallelism: 0.89x [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] CMR: <total> 1627 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] CMR: Thread Roots 104 us, workers (us): 104, ---, [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] CMR: Code Cache Roots 1466 us, workers (us): 1466, ---, [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] CMR: VM Strong Roots 7 us, workers (us): 7, ---, [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] CMR: CLDG Roots 50 us, workers (us): 50, ---, [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Concurrent Marking 781760 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Pause Final Mark (G) 1095194 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Pause Final Mark (N) 1089675 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Finish Mark 10029 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Update Region States 52 us [2025-06-30T00:47:02.158Z] [121.394s][info][gc,stats ] Choose Collection Set 264 us [2025-06-30T00:47:02.158Z] [121.397s][info][gc,stats ] Rebuild Free Set 35 us [2025-06-30T00:47:02.158Z] [121.397s][info][gc,stats ] Concurrent Thread Roots 1112 us, parallelism: 0.33x [2025-06-30T00:47:02.158Z] [121.397s][info][gc,stats ] CTR: <total> 371 us [2025-06-30T00:47:02.158Z] [121.397s][info][gc,stats ] CTR: Thread Roots 371 us, workers (us): 371, ---, [2025-06-30T00:47:02.158Z] [121.397s][info][gc,stats ] Concurrent Weak References 7301 us, parallelism: 0.00x [2025-06-30T00:47:02.158Z] [121.397s][info][gc,stats ] CWRF: <total> 9 us [2025-06-30T00:47:02.158Z] [121.397s][info][gc,stats ] CWRF: Weak References 9 us, workers (us): 9, ---, [2025-06-30T00:47:02.158Z] [121.398s][info][gc,stats ] Concurrent Weak Roots 414 us [2025-06-30T00:47:02.158Z] [121.398s][info][gc,stats ] Roots 150 us, parallelism: 0.58x [2025-06-30T00:47:02.158Z] [121.398s][info][gc,stats ] CWR: <total> 87 us [2025-06-30T00:47:02.158Z] [121.398s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 87, ---, [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Rendezvous 211 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Concurrent Cleanup 3578 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Concurrent Strong Roots 7148 us, parallelism: 0.23x [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] CSR: <total> 1643 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] CSR: Code Cache Roots 1616 us, workers (us): 1616, ---, [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] CSR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] CSR: CLDG Roots 21 us, workers (us): 21, ---, [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Concurrent Evacuation 247883 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Pause Init Update Refs (G) 15577 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Pause Init Update Refs (N) 78 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Manage GCLABs 9 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Concurrent Update Refs 299109 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Concurrent Update Thread Roots 1541 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Pause Final Update Refs (G) 1312979 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Pause Final Update Refs (N) 1308368 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Update Region States 68 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Trash Collection Set 8 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Rebuild Free Set 77 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Concurrent Cleanup 656 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] Pacing 187947 us [2025-06-30T00:47:02.158Z] [121.399s][info][gc,stats ] [2025-06-30T00:47:02.158Z] [121.412s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.158Z] [121.412s][info][gc,stats ] 188 of 3963 ms ( 4.7%): MainThread [2025-06-30T00:47:02.158Z] [121.412s][info][gc,stats ] 188 of 3963 ms ( 4.7%): <total> [2025-06-30T00:47:02.158Z] [121.412s][info][gc,stats ] 17 of 3963 ms ( 0.4%): <average total> [2025-06-30T00:47:02.158Z] [121.412s][info][gc,stats ] 188 of 3963 ms ( 4.7%): <average non-zero> [2025-06-30T00:47:02.158Z] [121.412s][info][gc,stats ] [2025-06-30T00:47:02.158Z] [121.412s][info][gc,metaspace] Metaspace: 1431K(1600K)->1431K(1600K) NonClass: 1322K(1408K)->1322K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.158Z] [121.412s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.158Z] [121.521s][info][gc ] Trigger: Average GC time (4876.93 ms) is above the time for average allocation rate (192 MB/s) to deplete free headroom (624M) (margin of error = 1.80) [2025-06-30T00:47:02.158Z] [121.521s][info][gc,ergo ] Free headroom: 675M (free) - 52428K (spike) - 0B (penalties) = 624M [2025-06-30T00:47:02.158Z] [121.521s][info][gc,ergo ] Free: 675M, Max: 512K regular, 445M humongous, Frag: 34% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.158Z] [121.521s][info][gc,start ] GC(29) Concurrent reset [2025-06-30T00:47:02.158Z] [121.521s][info][gc,task ] GC(29) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.158Z] [121.521s][info][gc,ergo ] GC(29) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.158Z] [121.535s][info][gc ] GC(29) Concurrent reset 13.500ms [2025-06-30T00:47:02.158Z] [121.540s][info][gc,start ] GC(29) Pause Init Mark [2025-06-30T00:47:02.158Z] [121.540s][info][gc,task ] GC(29) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.158Z] [121.542s][info][gc,start ] GC(29) Verify Before Mark, Level 4 [2025-06-30T00:47:02.158Z] [121.735s][info][gc ] GC(29) Verify Before Mark, Level 4 (204759 reachable, 0 marked) [2025-06-30T00:47:02.158Z] [121.735s][info][gc,ergo ] GC(29) Pacer for Mark. Expected Live: 59265K, Free: 672M, Non-Taxable: 68903K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.158Z] [121.736s][info][gc ] GC(29) Pause Init Mark 195.758ms [2025-06-30T00:47:02.158Z] [121.736s][info][gc,start ] GC(29) Concurrent marking roots [2025-06-30T00:47:02.158Z] [121.736s][info][gc,task ] GC(29) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.158Z] [121.738s][info][gc ] GC(29) Concurrent marking roots 2.635ms [2025-06-30T00:47:02.158Z] [121.738s][info][gc,start ] GC(29) Concurrent marking [2025-06-30T00:47:02.158Z] [121.739s][info][gc,task ] GC(29) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.158Z] [122.724s][info][gc ] GC(29) Concurrent marking 985.965ms [2025-06-30T00:47:02.158Z] [122.725s][info][gc,start ] GC(29) Pause Final Mark [2025-06-30T00:47:02.158Z] [122.725s][info][gc,task ] GC(29) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.158Z] [122.728s][info][gc,ergo ] GC(29) Adaptive CSet Selection. Target Free: 145M, Actual Free: 649M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.158Z] [122.728s][info][gc,ergo ] GC(29) Collectable Garbage: 218M (99%), Immediate: 1536K (0%), CSet: 216M (98%) [2025-06-30T00:47:02.158Z] [122.728s][info][gc,start ] GC(29) Verify Before Evacuation, Level 4 [2025-06-30T00:47:02.158Z] [123.890s][info][gc ] GC(29) Verify Before Evacuation, Level 4 (204759 reachable, 3698275 marked) [2025-06-30T00:47:02.158Z] [123.890s][info][gc,start ] GC(29) Verify During Evacuation, Level 4 [2025-06-30T00:47:02.158Z] [124.039s][info][gc ] GC(29) Verify During Evacuation, Level 4 (204759 reachable, 0 marked) [2025-06-30T00:47:02.159Z] [124.039s][info][gc,ergo ] GC(29) Pacer for Evacuation. Used CSet: 229M, Free: 599M, Non-Taxable: 61370K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.159Z] [124.039s][info][gc ] GC(29) Pause Final Mark 1314.026ms [2025-06-30T00:47:02.159Z] [124.043s][info][gc,start ] GC(29) Concurrent thread roots [2025-06-30T00:47:02.159Z] [124.043s][info][gc,task ] GC(29) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.159Z] [124.045s][info][gc ] GC(29) Concurrent thread roots 2.453ms [2025-06-30T00:47:02.159Z] [124.045s][info][gc,start ] GC(29) Concurrent weak references [2025-06-30T00:47:02.159Z] [124.045s][info][gc,task ] GC(29) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.159Z] [124.052s][info][gc,ref ] GC(29) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.159Z] [124.052s][info][gc,ref ] GC(29) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 12 [2025-06-30T00:47:02.159Z] [124.052s][info][gc,ref ] GC(29) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.159Z] [124.052s][info][gc ] GC(29) Concurrent weak references 6.552ms [2025-06-30T00:47:02.159Z] [124.055s][info][gc,start ] GC(29) Concurrent weak roots [2025-06-30T00:47:02.159Z] [124.055s][info][gc,task ] GC(29) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.159Z] [124.056s][info][gc ] GC(29) Concurrent weak roots 0.451ms [2025-06-30T00:47:02.159Z] [124.056s][info][gc,start ] GC(29) Concurrent cleanup [2025-06-30T00:47:02.159Z] [124.056s][info][gc ] GC(29) Concurrent cleanup 380M->378M(622M) 0.183ms [2025-06-30T00:47:02.159Z] [124.056s][info][gc,ergo ] GC(29) Free: 593M, Max: 512K regular, 445M humongous, Frag: 25% external, 0% internal; Reserve: 52475K, Max: 512K [2025-06-30T00:47:02.159Z] [124.056s][info][gc,start ] GC(29) Concurrent strong roots [2025-06-30T00:47:02.159Z] [124.056s][info][gc,task ] GC(29) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.159Z] [124.059s][info][gc ] GC(29) Concurrent strong roots 2.953ms [2025-06-30T00:47:02.159Z] [124.059s][info][gc,start ] GC(29) Concurrent evacuation [2025-06-30T00:47:02.159Z] [124.059s][info][gc,task ] GC(29) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.159Z] [124.160s][info][gc ] GC(29) Concurrent evacuation 101.200ms [2025-06-30T00:47:02.159Z] [124.160s][info][gc,start ] GC(29) Pause Init Update Refs [2025-06-30T00:47:02.159Z] [124.160s][info][gc,ergo ] GC(29) Pacer for Update Refs. Used: 413M, Free: 572M, Non-Taxable: 58585K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.159Z] [124.161s][info][gc ] GC(29) Pause Init Update Refs 0.274ms [2025-06-30T00:47:02.159Z] [124.163s][info][gc,start ] GC(29) Concurrent update references [2025-06-30T00:47:02.159Z] [124.163s][info][gc,task ] GC(29) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.159Z] [124.206s][info][gc ] Cancelling GC: Stopping VM [2025-06-30T00:47:02.159Z] [124.206s][info][gc ] GC(29) Concurrent update references 43.194ms [2025-06-30T00:47:02.159Z] [124.206s][info][gc,ergo ] Free: 570M, Max: 512K regular, 445M humongous, Frag: 22% external, 0% internal; Reserve: 38912K, Max: 512K [2025-06-30T00:47:02.159Z] [124.206s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.206s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.159Z] [124.206s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.159Z] [124.206s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.206s][info][gc,stats ] Concurrent Reset 13539 us [2025-06-30T00:47:02.159Z] [124.206s][info][gc,stats ] Pause Init Mark (G) 201008 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Pause Init Mark (N) 195805 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Update Region States 75 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Concurrent Mark Roots 2690 us, parallelism: 0.32x [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CMR: <total> 850 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CMR: Thread Roots 86 us, workers (us): 86, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CMR: Code Cache Roots 711 us, workers (us): 711, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CMR: VM Strong Roots 5 us, workers (us): 5, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): 48, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Concurrent Marking 986052 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Pause Final Mark (G) 1318220 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Pause Final Mark (N) 1314038 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Finish Mark 1489 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Choose Collection Set 548 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Rebuild Free Set 47 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Concurrent Thread Roots 2511 us, parallelism: 0.04x [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CTR: <total> 98 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CTR: Thread Roots 98 us, workers (us): 98, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Concurrent Weak References 6560 us, parallelism: 0.00x [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CWRF: <total> 10 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CWRF: Weak References 10 us, workers (us): 10, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Concurrent Weak Roots 469 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Roots 158 us, parallelism: 0.58x [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CWR: <total> 92 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 92, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Rendezvous 248 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Concurrent Cleanup 193 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Concurrent Strong Roots 3006 us, parallelism: 0.26x [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CSR: <total> 777 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CSR: Code Cache Roots 754 us, workers (us): 754, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CSR: VM Strong Roots 3 us, workers (us): 3, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] CSR: CLDG Roots 19 us, workers (us): 19, ---, [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Concurrent Evacuation 101237 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Pause Init Update Refs (G) 3089 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Pause Init Update Refs (N) 298 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Manage GCLABs 8 us [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] 0 of 2807 ms ( 0.0%): <total> [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] 0 of 2807 ms ( 0.0%): <average total> [2025-06-30T00:47:02.159Z] [124.207s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.207s][info][gc,metaspace] Metaspace: 1431K(1600K)->1531K(1664K) NonClass: 1322K(1408K)->1410K(1472K) Class: 108K(192K)->121K(192K) [2025-06-30T00:47:02.159Z] [124.207s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] Heap [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] Shenandoah Heap [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] 1024M max, 1024M soft max, 622M committed, 414M used [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] 2048 x 512K regions [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] Status: has forwarded objects, updating refs, cancelled [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] Reserved region: [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] - [0x00000000c0000000, 0x0000000100000000) [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] Collection set: [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] - map (vanilla): 0x0000000000011800 [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] - map (biased): 0x0000000000010000 [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] Metaspace used 1531K, committed 1664K, reserved 1114112K [2025-06-30T00:47:02.159Z] [124.208s][info][gc,heap,exit] class space used 121K, committed 192K, reserved 1048576K [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] GC STATISTICS: [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] "(G)" (gross) pauses include VM time: time to notify and block threads, do the pre- [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] and post-safepoint housekeeping. Use -Xlog:safepoint+stats to dissect. [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] "(N)" (net) pauses are the times spent in the actual GC code. [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] "a" is average time for each phase, look at levels to see if average makes sense. [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] "lvls" are quantiles: 0% (minimum), 25%, 50% (median), 75%, 100% (maximum). [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] Pacing delays are measured from entering the pacing code till exiting it. Therefore, [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] observed pacing delays may be higher than the threshold when paced thread spent more [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] time in the pacing code. It usually happens when thread is de-scheduled while paced, [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] OS takes longer to unblock the thread, or JVM experiences an STW pause. [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] Higher delay would prevent application outpacing the GC, but it will hide the GC latencies [2025-06-30T00:47:02.159Z] [124.208s][info][gc,stats ] from the STW pause times. Pacing affects the individual threads, and so it would also be [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] invisible to the usual profiling tools, but would add up to end-to-end application latency. [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] Raise max pacing delay with care. [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] Concurrent Reset = 0.258 s (a = 8604 us) (n = 30) (lvls, us = 1094, 4141, 7969, 10742, 21082) [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] Pause Init Mark (G) = 4.488 s (a = 149595 us) (n = 30) (lvls, us = 62109, 101562, 146484, 164062, 385016) [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] Pause Init Mark (N) = 4.301 s (a = 143372 us) (n = 30) (lvls, us = 60938, 98633, 142578, 162109, 376539) [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] Update Region States = 0.003 s (a = 98 us) (n = 30) (lvls, us = 65, 67, 74, 76, 809) [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] Concurrent Mark Roots = 0.134 s (a = 4462 us) (n = 30) (lvls, us = 977, 1816, 3652, 5527, 11831) [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] CMR: <total> = 0.036 s (a = 1186 us) (n = 30) (lvls, us = 754, 828, 887, 953, 3860) [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] CMR: Thread Roots = 0.003 s (a = 109 us) (n = 30) (lvls, us = 83, 86, 102, 115, 210) [2025-06-30T00:47:02.159Z] [124.209s][info][gc,stats ] CMR: Code Cache Roots = 0.030 s (a = 1016 us) (n = 30) (lvls, us = 578, 676, 715, 785, 3693) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CMR: VM Strong Roots = 0.000 s (a = 10 us) (n = 30) (lvls, us = 5, 6, 7, 8, 70) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CMR: CLDG Roots = 0.002 s (a = 52 us) (n = 30) (lvls, us = 40, 43, 47, 53, 116) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Marking = 22.205 s (a = 740181 us) (n = 30) (lvls, us = 136719, 414062, 712891, 962891, 1671338) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Pause Final Mark (G) = 29.874 s (a = 995790 us) (n = 30) (lvls, us = 396484, 736328, 960938, 1152344, 1589114) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Pause Final Mark (N) = 29.735 s (a = 991166 us) (n = 30) (lvls, us = 390625, 734375, 957031, 1152344, 1571826) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Finish Mark = 0.134 s (a = 4456 us) (n = 30) (lvls, us = 174, 1191, 2637, 7051, 12485) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Update Region States = 0.002 s (a = 50 us) (n = 30) (lvls, us = 45, 48, 49, 51, 69) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Choose Collection Set = 0.023 s (a = 781 us) (n = 30) (lvls, us = 89, 133, 205, 547, 5515) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Rebuild Free Set = 0.001 s (a = 37 us) (n = 30) (lvls, us = 16, 18, 29, 57, 88) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Thread Roots = 0.061 s (a = 2048 us) (n = 30) (lvls, us = 174, 211, 959, 2324, 8991) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CTR: <total> = 0.008 s (a = 254 us) (n = 30) (lvls, us = 77, 91, 107, 131, 4049) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CTR: Thread Roots = 0.008 s (a = 254 us) (n = 30) (lvls, us = 77, 91, 107, 131, 4049) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Weak References = 0.048 s (a = 1616 us) (n = 30) (lvls, us = 67, 105, 139, 436, 11243) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CWRF: <total> = 0.000 s (a = 10 us) (n = 30) (lvls, us = 7, 7, 8, 9, 40) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CWRF: Weak References = 0.000 s (a = 10 us) (n = 30) (lvls, us = 7, 7, 8, 9, 40) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Weak Roots = 0.164 s (a = 5470 us) (n = 30) (lvls, us = 275, 469, 1738, 7754, 34963) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Roots = 0.054 s (a = 1784 us) (n = 30) (lvls, us = 104, 115, 139, 848, 13334) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CWR: <total> = 0.003 s (a = 109 us) (n = 30) (lvls, us = 81, 87, 92, 100, 355) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CWR: VM Weak Roots = 0.003 s (a = 109 us) (n = 30) (lvls, us = 81, 87, 92, 100, 355) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Rendezvous = 0.108 s (a = 3610 us) (n = 30) (lvls, us = 131, 221, 746, 4629, 22085) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Cleanup = 0.015 s (a = 510 us) (n = 30) (lvls, us = 127, 148, 164, 191, 3578) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Strong Roots = 0.094 s (a = 3139 us) (n = 30) (lvls, us = 861, 986, 2500, 4141, 10042) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CSR: <total> = 0.035 s (a = 1178 us) (n = 30) (lvls, us = 693, 791, 836, 889, 4526) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CSR: Code Cache Roots = 0.034 s (a = 1136 us) (n = 30) (lvls, us = 623, 766, 801, 848, 4423) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CSR: VM Strong Roots = 0.000 s (a = 6 us) (n = 30) (lvls, us = 3, 3, 4, 4, 23) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] CSR: CLDG Roots = 0.001 s (a = 36 us) (n = 30) (lvls, us = 18, 19, 21, 22, 198) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Evacuation = 6.117 s (a = 203900 us) (n = 30) (lvls, us = 40430, 115234, 179688, 222656, 600034) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Pause Init Update Refs (G) = 0.184 s (a = 6125 us) (n = 30) (lvls, us = 178, 523, 4648, 9570, 21881) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Pause Init Update Refs (N) = 0.004 s (a = 141 us) (n = 30) (lvls, us = 41, 59, 80, 107, 1130) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Manage GCLABs = 0.000 s (a = 9 us) (n = 30) (lvls, us = 5, 6, 8, 10, 19) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Update Refs = 16.227 s (a = 559546 us) (n = 29) (lvls, us = 148438, 398438, 503906, 691406, 979158) [2025-06-30T00:47:02.159Z] [124.210s][info][gc,stats ] Concurrent Update Thread Roots = 0.170 s (a = 5866 us) (n = 29) (lvls, us = 240, 961, 2207, 4805, 22567) [2025-06-30T00:47:02.160Z] [124.210s][info][gc,stats ] Pause Final Update Refs (G) = 33.386 s (a = 1151226 us) (n = 29) (lvls, us = 263672, 929688, 1074219, 1347656, 1992674) [2025-06-30T00:47:02.160Z] [124.211s][info][gc,stats ] Pause Final Update Refs (N) = 33.245 s (a = 1146379 us) (n = 29) (lvls, us = 261719, 929688, 1074219, 1347656, 1980874) [2025-06-30T00:47:02.160Z] [124.211s][info][gc,stats ] Update Region States = 0.001 s (a = 51 us) (n = 29) (lvls, us = 48, 49, 50, 51, 68) [2025-06-30T00:47:02.160Z] [124.211s][info][gc,stats ] Trash Collection Set = 0.000 s (a = 6 us) (n = 29) (lvls, us = 4, 5, 7, 7, 8) [2025-06-30T00:47:02.160Z] [124.211s][info][gc,stats ] Rebuild Free Set = 0.004 s (a = 143 us) (n = 29) (lvls, us = 73, 79, 82, 96, 1517) [2025-06-30T00:47:02.160Z] [124.211s][info][gc,stats ] Concurrent Cleanup = 0.008 s (a = 283 us) (n = 29) (lvls, us = 90, 121, 154, 184, 2506) [2025-06-30T00:47:02.160Z] [124.211s][info][gc,stats ] Pacing = 14.498 s (a = 499923 us) (n = 29) (lvls, us = 0, 0, 187500, 578125, 1892447) [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] Under allocation pressure, concurrent cycles may cancel, and either continue cycle [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] under stop-the-world pause or result in stop-the-world Full GC. Increase heap size, [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] tune GC heuristics, set more aggressive pacing delay, or lower allocation rate [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] to avoid Degenerated and Full GC cycles. [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 29 successful concurrent GCs [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 Degenerated GCs [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 upgraded to Full GC [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 Full GCs [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] 0 upgraded from Degenerated GC [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] [2025-06-30T00:47:02.160Z] [124.213s][info][gc,stats ] [2025-06-30T00:47:02.160Z] STDERR: [2025-06-30T00:47:02.160Z] STATUS:Passed. [2025-06-30T00:47:02.160Z] rerun: [2025-06-30T00:47:02.160Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/2 && \ [2025-06-30T00:47:02.160Z] DISPLAY=:0 \ [2025-06-30T00:47:02.160Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.160Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.160Z] CLASSPATH=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar \ [2025-06-30T00:47:02.160Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/java \ [2025-06-30T00:47:02.160Z] -Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.160Z] -Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.160Z] -Dtest.compiler.opts= \ [2025-06-30T00:47:02.160Z] -Dtest.java.opts= \ [2025-06-30T00:47:02.160Z] -Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.160Z] -Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.160Z] -Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.160Z] -Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.160Z] -Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.160Z] -Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu \ [2025-06-30T00:47:02.160Z] -Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.160Z] -Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.160Z] -Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.160Z] -Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d \ [2025-06-30T00:47:02.160Z] -Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1 \ [2025-06-30T00:47:02.160Z] -Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1 \ [2025-06-30T00:47:02.160Z] -ea \ [2025-06-30T00:47:02.160Z] -esa \ [2025-06-30T00:47:02.160Z] -Xmx512m \ [2025-06-30T00:47:02.160Z] -Djava.awt.headless=true \ [2025-06-30T00:47:02.160Z] -Djava.library.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.160Z] -Xlog:gc*=info \ [2025-06-30T00:47:02.160Z] -Xmx1g \ [2025-06-30T00:47:02.160Z] -XX:+UnlockDiagnosticVMOptions \ [2025-06-30T00:47:02.160Z] -XX:+UnlockExperimentalVMOptions \ [2025-06-30T00:47:02.160Z] -XX:+UseShenandoahGC \ [2025-06-30T00:47:02.160Z] -XX:ShenandoahGCMode=iu \ [2025-06-30T00:47:02.160Z] -XX:+ShenandoahVerify \ [2025-06-30T00:47:02.160Z] com.sun.javatest.regtest.agent.MainWrapper /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d/main.0.jta 120000 [2025-06-30T00:47:02.160Z] [2025-06-30T00:47:02.160Z] ACTION: build -- Passed. All files up to date [2025-06-30T00:47:02.160Z] REASON: Named class compiled on demand [2025-06-30T00:47:02.160Z] TIME: 0.0 seconds [2025-06-30T00:47:02.160Z] messages: [2025-06-30T00:47:02.160Z] command: build gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.160Z] reason: Named class compiled on demand [2025-06-30T00:47:02.160Z] started: Mon Jun 30 00:45:39 GMT 2025 [2025-06-30T00:47:02.160Z] finished: Mon Jun 30 00:45:39 GMT 2025 [2025-06-30T00:47:02.160Z] elapsed time (seconds): 0.0 [2025-06-30T00:47:02.160Z] [2025-06-30T00:47:02.160Z] ACTION: main -- Failed. Unexpected exit from test [exit code: 143] [2025-06-30T00:47:02.160Z] REASON: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.160Z] TIME: 67.436 seconds [2025-06-30T00:47:02.160Z] messages: [2025-06-30T00:47:02.160Z] command: main -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.160Z] reason: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.160Z] started: Mon Jun 30 00:45:39 GMT 2025 [2025-06-30T00:47:02.160Z] Mode: othervm [/othervm specified] [2025-06-30T00:47:02.160Z] finished: Mon Jun 30 00:46:47 GMT 2025 [2025-06-30T00:47:02.160Z] elapsed time (seconds): 67.436 [2025-06-30T00:47:02.160Z] configuration: [2025-06-30T00:47:02.160Z] STDOUT: [2025-06-30T00:47:02.160Z] [0.012s][info][gc] Heuristics ergonomically sets -XX:+ExplicitGCInvokesConcurrent [2025-06-30T00:47:02.160Z] [0.012s][info][gc] Heuristics ergonomically sets -XX:+ShenandoahImplicitGCInvokesConcurrent [2025-06-30T00:47:02.160Z] [0.023s][info][gc] Using Shenandoah [2025-06-30T00:47:02.160Z] [0.024s][info][gc,ergo] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Version: 21.0.8-beta+8-ea (release) [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] CPUs: 4 total, 4 available [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Memory: 6144M [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Large Page Support: Disabled [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] NUMA Support: Disabled [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Compressed Oops: Enabled (32-bit) [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Heap Min Capacity: 6656K [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Heap Initial Capacity: 96M [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Heap Max Capacity: 1G [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Pre-touch: Disabled [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Mode: Incremental-Update (IU) [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Heuristics: Adaptive [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Heap Region Count: 2048 [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] Heap Region Size: 512K [2025-06-30T00:47:02.160Z] [0.024s][info][gc,init] TLAB Size Max: 512K [2025-06-30T00:47:02.160Z] [0.025s][info][gc,init] Humongous Object Threshold: 512K [2025-06-30T00:47:02.160Z] [0.025s][info][gc,init] Parallel Workers: 2 [2025-06-30T00:47:02.160Z] [0.025s][info][gc,init] Concurrent Workers: 1 [2025-06-30T00:47:02.160Z] [0.064s][info][gc,metaspace] CDS archive(s) mapped at: [0x00007f036f000000-0x00007f036fca0000-0x00007f036fca0000), size 13238272, SharedBaseAddress: 0x00007f036f000000, ArchiveRelocationMode: 1. [2025-06-30T00:47:02.160Z] [0.070s][info][gc,metaspace] Compressed class space mapped at: 0x00007f0370000000-0x00007f03b0000000, reserved size: 1073741824 [2025-06-30T00:47:02.160Z] [0.071s][info][gc,metaspace] Narrow klass base: 0x00007f036f000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [2025-06-30T00:47:02.160Z] [7.894s][info][gc ] Trigger: Learning 1 of 5. Free (716M) is below initial threshold (716M) [2025-06-30T00:47:02.160Z] [7.895s][info][gc,ergo ] Free: 716M, Max: 512K regular, 716M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.160Z] [7.895s][info][gc,start ] GC(0) Concurrent reset [2025-06-30T00:47:02.160Z] [7.895s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.160Z] [7.895s][info][gc,ergo ] GC(0) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.160Z] [7.895s][info][gc ] GC(0) Concurrent reset 0.203ms [2025-06-30T00:47:02.160Z] [7.895s][info][gc,start ] GC(0) Pause Init Mark [2025-06-30T00:47:02.160Z] [7.896s][info][gc,task ] GC(0) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.160Z] [7.896s][info][gc,ergo ] GC(0) Pacer for Mark. Expected Live: 102M, Free: 716M, Non-Taxable: 73369K, Alloc Tax Rate: 0.2x [2025-06-30T00:47:02.160Z] [7.896s][info][gc ] GC(0) Pause Init Mark 0.355ms [2025-06-30T00:47:02.160Z] [7.896s][info][gc,start ] GC(0) Concurrent marking roots [2025-06-30T00:47:02.160Z] [7.896s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.160Z] [7.900s][info][gc ] GC(0) Concurrent marking roots 4.788ms [2025-06-30T00:47:02.160Z] [7.901s][info][gc,start ] GC(0) Concurrent marking [2025-06-30T00:47:02.160Z] [7.901s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.160Z] [8.839s][info][gc ] GC(0) Concurrent marking 938.911ms [2025-06-30T00:47:02.160Z] [8.840s][info][gc,start ] GC(0) Pause Final Mark [2025-06-30T00:47:02.160Z] [8.840s][info][gc,task ] GC(0) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.160Z] [8.847s][info][gc,ergo ] GC(0) Adaptive CSet Selection. Target Free: 145M, Actual Free: 730M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.160Z] [8.848s][info][gc,ergo ] GC(0) Collectable Garbage: 231M (99%), Immediate: 2472K (1%), CSet: 228M (98%) [2025-06-30T00:47:02.160Z] [8.848s][info][gc,ergo ] GC(0) Pacer for Evacuation. Used CSet: 253M, Free: 679M, Non-Taxable: 69529K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.160Z] [8.848s][info][gc ] GC(0) Pause Final Mark 7.164ms [2025-06-30T00:47:02.160Z] [8.849s][info][gc,start ] GC(0) Concurrent thread roots [2025-06-30T00:47:02.160Z] [8.849s][info][gc,task ] GC(0) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.160Z] [8.854s][info][gc ] GC(0) Concurrent thread roots 5.149ms [2025-06-30T00:47:02.160Z] [8.854s][info][gc,start ] GC(0) Concurrent weak references [2025-06-30T00:47:02.160Z] [8.854s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.160Z] [8.858s][info][gc,ref ] GC(0) Encountered references: Soft: 53, Weak: 152, Final: 0, Phantom: 24 [2025-06-30T00:47:02.160Z] [8.858s][info][gc,ref ] GC(0) Discovered references: Soft: 0, Weak: 68, Final: 0, Phantom: 24 [2025-06-30T00:47:02.160Z] [8.858s][info][gc,ref ] GC(0) Enqueued references: Soft: 0, Weak: 32, Final: 0, Phantom: 12 [2025-06-30T00:47:02.160Z] [8.858s][info][gc ] GC(0) Concurrent weak references 4.680ms [2025-06-30T00:47:02.160Z] [8.858s][info][gc,start ] GC(0) Concurrent weak roots [2025-06-30T00:47:02.160Z] [8.858s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.160Z] [8.875s][info][gc ] GC(0) Concurrent weak roots 16.985ms [2025-06-30T00:47:02.160Z] [8.875s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.160Z] [8.876s][info][gc ] GC(0) Concurrent cleanup 298M->295M(299M) 0.147ms [2025-06-30T00:47:02.160Z] [8.876s][info][gc,ergo ] GC(0) Free: 676M, Max: 512K regular, 674M humongous, Frag: 1% external, 0% internal; Reserve: 52621K, Max: 512K [2025-06-30T00:47:02.160Z] [8.876s][info][gc,start ] GC(0) Concurrent strong roots [2025-06-30T00:47:02.160Z] [8.876s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.160Z] [8.878s][info][gc ] GC(0) Concurrent strong roots 1.978ms [2025-06-30T00:47:02.160Z] [8.878s][info][gc,start ] GC(0) Concurrent evacuation [2025-06-30T00:47:02.160Z] [8.878s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.160Z] [9.397s][info][gc ] GC(0) Concurrent evacuation 519.525ms [2025-06-30T00:47:02.160Z] [9.423s][info][gc,start ] GC(0) Pause Init Update Refs [2025-06-30T00:47:02.160Z] [9.423s][info][gc,ergo ] GC(0) Pacer for Update Refs. Used: 348M, Free: 649M, Non-Taxable: 66473K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.160Z] [9.423s][info][gc ] GC(0) Pause Init Update Refs 0.080ms [2025-06-30T00:47:02.160Z] [9.437s][info][gc,start ] GC(0) Concurrent update references [2025-06-30T00:47:02.160Z] [9.437s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.160Z] [10.098s][info][gc ] GC(0) Concurrent update references 661.088ms [2025-06-30T00:47:02.160Z] [10.098s][info][gc,start ] GC(0) Concurrent update thread roots [2025-06-30T00:47:02.160Z] [10.104s][info][gc ] GC(0) Concurrent update thread roots 5.968ms [2025-06-30T00:47:02.160Z] [10.118s][info][gc,start ] GC(0) Pause Final Update Refs [2025-06-30T00:47:02.160Z] [10.119s][info][gc,task ] GC(0) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.160Z] [10.119s][info][gc ] GC(0) Pause Final Update Refs 0.131ms [2025-06-30T00:47:02.160Z] [10.119s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.160Z] [10.119s][info][gc ] GC(0) Concurrent cleanup 381M->128M(381M) 0.109ms [2025-06-30T00:47:02.160Z] [10.119s][info][gc,ergo ] Free: 844M, Max: 512K regular, 591M humongous, Frag: 30% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.160Z] [10.119s][info][gc,stats ] [2025-06-30T00:47:02.160Z] [10.119s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.160Z] [10.119s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.160Z] [10.119s][info][gc,stats ] [2025-06-30T00:47:02.160Z] [10.119s][info][gc,stats ] Concurrent Reset 223 us [2025-06-30T00:47:02.160Z] [10.119s][info][gc,stats ] Pause Init Mark (G) 940 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Pause Init Mark (N) 374 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Update Region States 58 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Mark Roots 4842 us, parallelism: 0.79x [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CMR: <total> 3848 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CMR: Thread Roots 3153 us, workers (us): 3153, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CMR: Code Cache Roots 535 us, workers (us): 535, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CMR: VM Strong Roots 71 us, workers (us): 71, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CMR: CLDG Roots 89 us, workers (us): 89, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Marking 938946 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Pause Final Mark (G) 9072 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Pause Final Mark (N) 7174 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Finish Mark 6905 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Update Region States 44 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Choose Collection Set 135 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Rebuild Free Set 18 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Thread Roots 5175 us, parallelism: 0.02x [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CTR: <total> 118 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CTR: Thread Roots 118 us, workers (us): 118, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Weak References 4689 us, parallelism: 0.01x [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CWRF: <total> 38 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CWRF: Weak References 38 us, workers (us): 38, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Weak Roots 17020 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Roots 2001 us, parallelism: 0.12x [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CWR: <total> 234 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CWR: VM Weak Roots 234 us, workers (us): 234, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Rendezvous 14965 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Cleanup 158 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Strong Roots 2013 us, parallelism: 0.42x [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CSR: <total> 836 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CSR: Code Cache Roots 638 us, workers (us): 638, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CSR: VM Strong Roots 11 us, workers (us): 11, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] CSR: CLDG Roots 187 us, workers (us): 187, ---, [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Evacuation 519560 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Pause Init Update Refs (G) 40056 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Pause Init Update Refs (N) 89 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Manage GCLABs 9 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Update Refs 661129 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Update Thread Roots 6006 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Pause Final Update Refs (G) 14268 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Pause Final Update Refs (N) 143 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Trash Collection Set 9 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Rebuild Free Set 14 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Concurrent Cleanup 119 us [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] 0 of 10095 ms ( 0.0%): <total> [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] 0 of 10095 ms ( 0.0%): <average total> [2025-06-30T00:47:02.161Z] [10.119s][info][gc,stats ] [2025-06-30T00:47:02.161Z] [10.119s][info][gc,metaspace] Metaspace: 1427K(1600K)->1428K(1600K) NonClass: 1318K(1408K)->1319K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.161Z] [10.119s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.161Z] [11.797s][info][gc ] Trigger: Learning 2 of 5. Free (716M) is below initial threshold (716M) [2025-06-30T00:47:02.161Z] [11.797s][info][gc,ergo ] Free: 716M, Max: 512K regular, 591M humongous, Frag: 18% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.161Z] [11.797s][info][gc,start ] GC(1) Concurrent reset [2025-06-30T00:47:02.161Z] [11.797s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.161Z] [11.797s][info][gc,ergo ] GC(1) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.161Z] [11.804s][info][gc ] GC(1) Concurrent reset 7.185ms [2025-06-30T00:47:02.161Z] [11.805s][info][gc,start ] GC(1) Pause Init Mark [2025-06-30T00:47:02.161Z] [11.805s][info][gc,task ] GC(1) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.161Z] [11.805s][info][gc,ergo ] GC(1) Pacer for Mark. Expected Live: 25332K, Free: 716M, Non-Taxable: 73352K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.161Z] [11.805s][info][gc ] GC(1) Pause Init Mark 0.095ms [2025-06-30T00:47:02.161Z] [11.805s][info][gc,start ] GC(1) Concurrent marking roots [2025-06-30T00:47:02.161Z] [11.805s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.161Z] [11.807s][info][gc ] GC(1) Concurrent marking roots 1.955ms [2025-06-30T00:47:02.161Z] [11.807s][info][gc,start ] GC(1) Concurrent marking [2025-06-30T00:47:02.161Z] [11.807s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.161Z] [12.990s][info][gc ] GC(1) Concurrent marking 1182.925ms [2025-06-30T00:47:02.161Z] [12.990s][info][gc,start ] GC(1) Pause Final Mark [2025-06-30T00:47:02.161Z] [12.990s][info][gc,task ] GC(1) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.161Z] [12.991s][info][gc,ergo ] GC(1) Adaptive CSet Selection. Target Free: 145M, Actual Free: 693M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.161Z] [12.991s][info][gc,ergo ] GC(1) Collectable Garbage: 209M (99%), Immediate: 499K (0%), CSet: 208M (99%) [2025-06-30T00:47:02.161Z] [12.991s][info][gc,ergo ] GC(1) Pacer for Evacuation. Used CSet: 231M, Free: 642M, Non-Taxable: 65811K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.161Z] [12.991s][info][gc ] GC(1) Pause Final Mark 1.494ms [2025-06-30T00:47:02.161Z] [12.998s][info][gc,start ] GC(1) Concurrent thread roots [2025-06-30T00:47:02.161Z] [12.998s][info][gc,task ] GC(1) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.161Z] [12.998s][info][gc ] GC(1) Concurrent thread roots 0.177ms [2025-06-30T00:47:02.161Z] [12.998s][info][gc,start ] GC(1) Concurrent weak references [2025-06-30T00:47:02.161Z] [12.998s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.161Z] [12.998s][info][gc,ref ] GC(1) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.161Z] [12.998s][info][gc,ref ] GC(1) Discovered references: Soft: 0, Weak: 36, Final: 0, Phantom: 12 [2025-06-30T00:47:02.161Z] [12.998s][info][gc,ref ] GC(1) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.161Z] [12.998s][info][gc ] GC(1) Concurrent weak references 0.106ms [2025-06-30T00:47:02.161Z] [12.998s][info][gc,start ] GC(1) Concurrent weak roots [2025-06-30T00:47:02.161Z] [12.998s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.161Z] [13.014s][info][gc ] GC(1) Concurrent weak roots 16.584ms [2025-06-30T00:47:02.161Z] [13.014s][info][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.161Z] [13.015s][info][gc ] GC(1) Concurrent cleanup 332M->332M(382M) 0.124ms [2025-06-30T00:47:02.161Z] [13.015s][info][gc,ergo ] GC(1) Free: 640M, Max: 512K regular, 591M humongous, Frag: 8% external, 0% internal; Reserve: 52437K, Max: 512K [2025-06-30T00:47:02.161Z] [13.015s][info][gc,start ] GC(1) Concurrent strong roots [2025-06-30T00:47:02.161Z] [13.015s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.161Z] [13.016s][info][gc ] GC(1) Concurrent strong roots 0.983ms [2025-06-30T00:47:02.161Z] [13.016s][info][gc,start ] GC(1) Concurrent evacuation [2025-06-30T00:47:02.161Z] [13.016s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.161Z] [13.470s][info][gc ] GC(1) Concurrent evacuation 454.760ms [2025-06-30T00:47:02.161Z] [13.476s][info][gc,start ] GC(1) Pause Init Update Refs [2025-06-30T00:47:02.161Z] [13.476s][info][gc,ergo ] GC(1) Pacer for Update Refs. Used: 387M, Free: 607M, Non-Taxable: 62208K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.161Z] [13.476s][info][gc ] GC(1) Pause Init Update Refs 0.056ms [2025-06-30T00:47:02.161Z] [13.479s][info][gc,start ] GC(1) Concurrent update references [2025-06-30T00:47:02.161Z] [13.479s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.161Z] [14.308s][info][gc ] GC(1) Concurrent update references 828.192ms [2025-06-30T00:47:02.161Z] [14.308s][info][gc,start ] GC(1) Concurrent update thread roots [2025-06-30T00:47:02.161Z] [14.313s][info][gc ] GC(1) Concurrent update thread roots 5.758ms [2025-06-30T00:47:02.161Z] [14.317s][info][gc,start ] GC(1) Pause Final Update Refs [2025-06-30T00:47:02.161Z] [14.317s][info][gc,task ] GC(1) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.161Z] [14.317s][info][gc ] GC(1) Pause Final Update Refs 0.117ms [2025-06-30T00:47:02.161Z] [14.317s][info][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.161Z] [14.317s][info][gc ] GC(1) Concurrent cleanup 432M->201M(433M) 0.082ms [2025-06-30T00:47:02.161Z] [14.317s][info][gc,ergo ] Free: 770M, Max: 512K regular, 540M humongous, Frag: 30% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Reset 7226 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Pause Init Mark (G) 399 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Pause Init Mark (N) 102 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Update Region States 41 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Mark Roots 1980 us, parallelism: 0.41x [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CMR: <total> 818 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CMR: Thread Roots 188 us, workers (us): 188, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CMR: Code Cache Roots 557 us, workers (us): 557, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CMR: VM Strong Roots 21 us, workers (us): 21, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CMR: CLDG Roots 51 us, workers (us): 51, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Marking 1182954 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Pause Final Mark (G) 7680 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Pause Final Mark (N) 1505 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Finish Mark 1222 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Update Region States 49 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Choose Collection Set 151 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Rebuild Free Set 23 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Thread Roots 198 us, parallelism: 0.51x [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CTR: <total> 101 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CTR: Thread Roots 101 us, workers (us): 101, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Weak References 121 us, parallelism: 0.12x [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CWRF: <total> 14 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CWRF: Weak References 14 us, workers (us): 14, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Weak Roots 16622 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Roots 11524 us, parallelism: 0.02x [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CWR: <total> 175 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CWR: VM Weak Roots 175 us, workers (us): 175, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Rendezvous 5027 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Cleanup 135 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Strong Roots 1008 us, parallelism: 0.85x [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CSR: <total> 852 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CSR: Code Cache Roots 678 us, workers (us): 678, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CSR: VM Strong Roots 12 us, workers (us): 12, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] CSR: CLDG Roots 162 us, workers (us): 162, ---, [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Evacuation 454803 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Pause Init Update Refs (G) 9016 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Pause Init Update Refs (N) 63 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Manage GCLABs 8 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Update Refs 828234 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Concurrent Update Thread Roots 5792 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Pause Final Update Refs (G) 3542 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Pause Final Update Refs (N) 125 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.161Z] [14.317s][info][gc,stats ] Trash Collection Set 6 us [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] Rebuild Free Set 14 us [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] Concurrent Cleanup 92 us [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] Pacing 159432 us [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] 159 of 4198 ms ( 3.8%): MainThread [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] 159 of 4198 ms ( 3.8%): <total> [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] 13 of 4198 ms ( 0.3%): <average total> [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] 159 of 4198 ms ( 3.8%): <average non-zero> [2025-06-30T00:47:02.161Z] [14.318s][info][gc,stats ] [2025-06-30T00:47:02.161Z] [14.319s][info][gc,metaspace] Metaspace: 1428K(1600K)->1428K(1600K) NonClass: 1319K(1408K)->1319K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.161Z] [14.319s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.161Z] [14.916s][info][gc ] Trigger: Learning 3 of 5. Free (716M) is below initial threshold (716M) [2025-06-30T00:47:02.161Z] [14.917s][info][gc,ergo ] Free: 716M, Max: 512K regular, 540M humongous, Frag: 25% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.161Z] [14.917s][info][gc,start ] GC(2) Concurrent reset [2025-06-30T00:47:02.161Z] [14.917s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.161Z] [14.917s][info][gc,ergo ] GC(2) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.161Z] [14.922s][info][gc ] GC(2) Concurrent reset 5.482ms [2025-06-30T00:47:02.161Z] [14.943s][info][gc,start ] GC(2) Pause Init Mark [2025-06-30T00:47:02.161Z] [14.943s][info][gc,task ] GC(2) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.161Z] [14.944s][info][gc,ergo ] GC(2) Pacer for Mark. Expected Live: 36542K, Free: 714M, Non-Taxable: 73201K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.161Z] [14.944s][info][gc ] GC(2) Pause Init Mark 0.160ms [2025-06-30T00:47:02.162Z] [14.945s][info][gc,start ] GC(2) Concurrent marking roots [2025-06-30T00:47:02.162Z] [14.945s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.162Z] [14.953s][info][gc ] GC(2) Concurrent marking roots 8.328ms [2025-06-30T00:47:02.162Z] [14.953s][info][gc,start ] GC(2) Concurrent marking [2025-06-30T00:47:02.162Z] [14.953s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.162Z] [16.445s][info][gc ] GC(2) Concurrent marking 1491.944ms [2025-06-30T00:47:02.162Z] [16.446s][info][gc,start ] GC(2) Pause Final Mark [2025-06-30T00:47:02.162Z] [16.446s][info][gc,task ] GC(2) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.162Z] [16.447s][info][gc,ergo ] GC(2) Adaptive CSet Selection. Target Free: 145M, Actual Free: 631M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.162Z] [16.448s][info][gc,ergo ] GC(2) Collectable Garbage: 190M (99%), Immediate: 1024K (0%), CSet: 189M (99%) [2025-06-30T00:47:02.162Z] [16.448s][info][gc,ergo ] GC(2) Pacer for Evacuation. Used CSet: 210M, Free: 580M, Non-Taxable: 59433K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.162Z] [16.448s][info][gc ] GC(2) Pause Final Mark 2.270ms [2025-06-30T00:47:02.162Z] [16.449s][info][gc,start ] GC(2) Concurrent thread roots [2025-06-30T00:47:02.162Z] [16.449s][info][gc,task ] GC(2) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.162Z] [16.449s][info][gc ] GC(2) Concurrent thread roots 0.292ms [2025-06-30T00:47:02.162Z] [16.449s][info][gc,start ] GC(2) Concurrent weak references [2025-06-30T00:47:02.162Z] [16.449s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.162Z] [16.450s][info][gc,ref ] GC(2) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.162Z] [16.450s][info][gc,ref ] GC(2) Discovered references: Soft: 0, Weak: 36, Final: 0, Phantom: 12 [2025-06-30T00:47:02.162Z] [16.450s][info][gc,ref ] GC(2) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.162Z] [16.450s][info][gc ] GC(2) Concurrent weak references 0.105ms [2025-06-30T00:47:02.162Z] [16.450s][info][gc,start ] GC(2) Concurrent weak roots [2025-06-30T00:47:02.162Z] [16.450s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.162Z] [16.454s][info][gc ] GC(2) Concurrent weak roots 4.696ms [2025-06-30T00:47:02.162Z] [16.454s][info][gc,start ] GC(2) Concurrent cleanup [2025-06-30T00:47:02.162Z] [16.454s][info][gc ] GC(2) Concurrent cleanup 393M->392M(433M) 0.174ms [2025-06-30T00:47:02.162Z] [16.454s][info][gc,ergo ] GC(2) Free: 579M, Max: 512K regular, 540M humongous, Frag: 7% external, 0% internal; Reserve: 52437K, Max: 512K [2025-06-30T00:47:02.162Z] [16.455s][info][gc,start ] GC(2) Concurrent strong roots [2025-06-30T00:47:02.162Z] [16.455s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.162Z] [16.463s][info][gc ] GC(2) Concurrent strong roots 8.900ms [2025-06-30T00:47:02.162Z] [16.463s][info][gc,start ] GC(2) Concurrent evacuation [2025-06-30T00:47:02.162Z] [16.463s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.162Z] [16.849s][info][gc ] GC(2) Concurrent evacuation 385.972ms [2025-06-30T00:47:02.162Z] [16.855s][info][gc,start ] GC(2) Pause Init Update Refs [2025-06-30T00:47:02.162Z] [16.855s][info][gc,ergo ] GC(2) Pacer for Update Refs. Used: 445M, Free: 548M, Non-Taxable: 56135K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.162Z] [16.855s][info][gc ] GC(2) Pause Init Update Refs 0.066ms [2025-06-30T00:47:02.162Z] [16.856s][info][gc,start ] GC(2) Concurrent update references [2025-06-30T00:47:02.162Z] [16.856s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.162Z] [17.669s][info][gc ] GC(2) Concurrent update references 813.956ms [2025-06-30T00:47:02.162Z] [17.669s][info][gc,start ] GC(2) Concurrent update thread roots [2025-06-30T00:47:02.162Z] [17.701s][info][gc ] GC(2) Concurrent update thread roots 31.264ms [2025-06-30T00:47:02.162Z] [17.719s][info][gc,start ] GC(2) Pause Final Update Refs [2025-06-30T00:47:02.162Z] [17.719s][info][gc,task ] GC(2) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.162Z] [17.720s][info][gc ] GC(2) Pause Final Update Refs 0.152ms [2025-06-30T00:47:02.162Z] [17.720s][info][gc,start ] GC(2) Concurrent cleanup [2025-06-30T00:47:02.162Z] [17.720s][info][gc ] GC(2) Concurrent cleanup 490M->280M(491M) 0.092ms [2025-06-30T00:47:02.162Z] [17.720s][info][gc,ergo ] Free: 692M, Max: 512K regular, 482M humongous, Frag: 31% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Reset 5522 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Pause Init Mark (G) 22930 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Pause Init Mark (N) 169 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Update Region States 80 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Mark Roots 8366 us, parallelism: 0.08x [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CMR: <total> 696 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CMR: Thread Roots 102 us, workers (us): 102, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CMR: Code Cache Roots 506 us, workers (us): 506, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CMR: VM Strong Roots 39 us, workers (us): 39, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): 49, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Marking 1491986 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Pause Final Mark (G) 3655 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Pause Final Mark (N) 2307 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Finish Mark 1718 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Update Region States 53 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Choose Collection Set 206 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Rebuild Free Set 20 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Thread Roots 327 us, parallelism: 0.59x [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CTR: <total> 194 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CTR: Thread Roots 194 us, workers (us): 194, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Weak References 119 us, parallelism: 0.09x [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CWRF: <total> 11 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CWRF: Weak References 11 us, workers (us): 11, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Weak Roots 4723 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Roots 128 us, parallelism: 0.85x [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CWR: <total> 109 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CWR: VM Weak Roots 109 us, workers (us): 109, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Rendezvous 4534 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Cleanup 186 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Strong Roots 8938 us, parallelism: 0.11x [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CSR: <total> 961 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CSR: Code Cache Roots 815 us, workers (us): 815, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CSR: VM Strong Roots 11 us, workers (us): 11, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] CSR: CLDG Roots 135 us, workers (us): 135, ---, [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Evacuation 386015 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Pause Init Update Refs (G) 6042 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Pause Init Update Refs (N) 74 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Manage GCLABs 9 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Update Refs 813986 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Update Thread Roots 31294 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Pause Final Update Refs (G) 18889 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Pause Final Update Refs (N) 162 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Update Region States 51 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Trash Collection Set 17 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Rebuild Free Set 29 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Concurrent Cleanup 102 us [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] 0 of 3403 ms ( 0.0%): <total> [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] 0 of 3403 ms ( 0.0%): <average total> [2025-06-30T00:47:02.162Z] [17.720s][info][gc,stats ] [2025-06-30T00:47:02.162Z] [17.720s][info][gc,metaspace] Metaspace: 1428K(1600K)->1428K(1600K) NonClass: 1319K(1408K)->1319K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.162Z] [17.720s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.162Z] [17.723s][info][gc ] Trigger: Learning 4 of 5. Free (688M) is below initial threshold (716M) [2025-06-30T00:47:02.162Z] [17.723s][info][gc,ergo ] Free: 688M, Max: 512K regular, 482M humongous, Frag: 30% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.162Z] [17.723s][info][gc,start ] GC(3) Concurrent reset [2025-06-30T00:47:02.162Z] [17.723s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.162Z] [17.723s][info][gc,ergo ] GC(3) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.162Z] [17.732s][info][gc ] GC(3) Concurrent reset 8.762ms [2025-06-30T00:47:02.162Z] [17.735s][info][gc,start ] GC(3) Pause Init Mark [2025-06-30T00:47:02.162Z] [17.735s][info][gc,task ] GC(3) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.162Z] [17.736s][info][gc,ergo ] GC(3) Pacer for Mark. Expected Live: 47103K, Free: 688M, Non-Taxable: 70532K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.162Z] [17.736s][info][gc ] GC(3) Pause Init Mark 0.116ms [2025-06-30T00:47:02.162Z] [17.736s][info][gc,start ] GC(3) Concurrent marking roots [2025-06-30T00:47:02.162Z] [17.736s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.162Z] [17.748s][info][gc ] GC(3) Concurrent marking roots 12.657ms [2025-06-30T00:47:02.162Z] [17.748s][info][gc,start ] GC(3) Concurrent marking [2025-06-30T00:47:02.162Z] [17.748s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.162Z] [19.839s][info][gc ] GC(3) Concurrent marking 2091.069ms [2025-06-30T00:47:02.162Z] [19.840s][info][gc,start ] GC(3) Pause Final Mark [2025-06-30T00:47:02.162Z] [19.840s][info][gc,task ] GC(3) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.162Z] [19.843s][info][gc,ergo ] GC(3) Adaptive CSet Selection. Target Free: 145M, Actual Free: 652M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.162Z] [19.843s][info][gc,ergo ] GC(3) Collectable Garbage: 203M (99%), Immediate: 0B (0%), CSet: 203M (99%) [2025-06-30T00:47:02.162Z] [19.843s][info][gc,ergo ] GC(3) Pacer for Evacuation. Used CSet: 217M, Free: 601M, Non-Taxable: 61560K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.162Z] [19.843s][info][gc ] GC(3) Pause Final Mark 3.263ms [2025-06-30T00:47:02.162Z] [19.843s][info][gc,start ] GC(3) Concurrent thread roots [2025-06-30T00:47:02.162Z] [19.843s][info][gc,task ] GC(3) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.162Z] [19.845s][info][gc ] GC(3) Concurrent thread roots 1.660ms [2025-06-30T00:47:02.162Z] [19.845s][info][gc,start ] GC(3) Concurrent weak references [2025-06-30T00:47:02.162Z] [19.845s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.162Z] [19.845s][info][gc,ref ] GC(3) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.162Z] [19.845s][info][gc,ref ] GC(3) Discovered references: Soft: 0, Weak: 36, Final: 0, Phantom: 12 [2025-06-30T00:47:02.162Z] [19.845s][info][gc,ref ] GC(3) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.162Z] [19.845s][info][gc ] GC(3) Concurrent weak references 0.136ms [2025-06-30T00:47:02.162Z] [19.845s][info][gc,start ] GC(3) Concurrent weak roots [2025-06-30T00:47:02.162Z] [19.845s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.162Z] [19.872s][info][gc ] GC(3) Concurrent weak roots 27.664ms [2025-06-30T00:47:02.162Z] [19.872s][info][gc,start ] GC(3) Concurrent cleanup [2025-06-30T00:47:02.162Z] [19.873s][info][gc ] GC(3) Concurrent cleanup 373M->374M(491M) 0.131ms [2025-06-30T00:47:02.162Z] [19.873s][info][gc,ergo ] GC(3) Free: 598M, Max: 512K regular, 482M humongous, Frag: 20% external, 0% internal; Reserve: 52465K, Max: 512K [2025-06-30T00:47:02.162Z] [19.873s][info][gc,start ] GC(3) Concurrent strong roots [2025-06-30T00:47:02.162Z] [19.873s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.162Z] [19.879s][info][gc ] GC(3) Concurrent strong roots 6.782ms [2025-06-30T00:47:02.162Z] [19.879s][info][gc,start ] GC(3) Concurrent evacuation [2025-06-30T00:47:02.162Z] [19.879s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.162Z] [20.187s][info][gc ] GC(3) Concurrent evacuation 307.995ms [2025-06-30T00:47:02.162Z] [20.208s][info][gc,start ] GC(3) Pause Init Update Refs [2025-06-30T00:47:02.162Z] [20.208s][info][gc,ergo ] GC(3) Pacer for Update Refs. Used: 418M, Free: 568M, Non-Taxable: 58163K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.162Z] [20.208s][info][gc ] GC(3) Pause Init Update Refs 0.066ms [2025-06-30T00:47:02.162Z] [20.210s][info][gc,start ] GC(3) Concurrent update references [2025-06-30T00:47:02.162Z] [20.210s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.162Z] [21.255s][info][gc ] GC(3) Concurrent update references 1044.437ms [2025-06-30T00:47:02.162Z] [21.255s][info][gc,start ] GC(3) Concurrent update thread roots [2025-06-30T00:47:02.162Z] [21.278s][info][gc ] GC(3) Concurrent update thread roots 23.558ms [2025-06-30T00:47:02.162Z] [21.290s][info][gc,start ] GC(3) Pause Final Update Refs [2025-06-30T00:47:02.162Z] [21.290s][info][gc,task ] GC(3) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.162Z] [21.290s][info][gc ] GC(3) Pause Final Update Refs 0.129ms [2025-06-30T00:47:02.162Z] [21.294s][info][gc,start ] GC(3) Concurrent cleanup [2025-06-30T00:47:02.162Z] [21.294s][info][gc ] GC(3) Concurrent cleanup 508M->291M(510M) 0.182ms [2025-06-30T00:47:02.162Z] [21.294s][info][gc,ergo ] Free: 681M, Max: [2025-06-30T00:47:02.162Z] [2025-06-30T00:47:02.162Z] ... [2025-06-30T00:47:02.162Z] Output overflow: [2025-06-30T00:47:02.162Z] JT Harness has limited the test output to the text [2025-06-30T00:47:02.162Z] at the beginning and the end, so that you can see how the [2025-06-30T00:47:02.162Z] test began, and how it completed. [2025-06-30T00:47:02.162Z] [2025-06-30T00:47:02.162Z] If you need to see more of the output from the test, [2025-06-30T00:47:02.162Z] set the system property javatest.maxOutputSize to a higher [2025-06-30T00:47:02.162Z] value. The current value is 100000 [2025-06-30T00:47:02.162Z] ... [2025-06-30T00:47:02.162Z] [2025-06-30T00:47:02.162Z] s [2025-06-30T00:47:02.162Z] [52.582s][info][gc,task ] GC(14) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.162Z] [53.233s][info][gc ] GC(14) Concurrent update references 650.898ms [2025-06-30T00:47:02.163Z] [53.233s][info][gc,start ] GC(14) Concurrent update thread roots [2025-06-30T00:47:02.163Z] [53.237s][info][gc ] GC(14) Concurrent update thread roots 3.807ms [2025-06-30T00:47:02.163Z] [53.244s][info][gc,start ] GC(14) Pause Final Update Refs [2025-06-30T00:47:02.163Z] [53.244s][info][gc,task ] GC(14) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.163Z] [53.244s][info][gc ] GC(14) Pause Final Update Refs 0.276ms [2025-06-30T00:47:02.163Z] [53.252s][info][gc,start ] GC(14) Concurrent cleanup [2025-06-30T00:47:02.163Z] [53.253s][info][gc ] GC(14) Concurrent cleanup 424M->204M(772M) 0.177ms [2025-06-30T00:47:02.163Z] [53.253s][info][gc,ergo ] Free: 767M, Max: 512K regular, 732M humongous, Frag: 5% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Reset 7509 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pause Init Mark (G) 3208 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pause Init Mark (N) 2140 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Update Region States 78 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Mark Roots 13074 us, parallelism: 0.79x [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CMR: <total> 10316 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CMR: Thread Roots 9559 us, workers (us): 9559, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CMR: Code Cache Roots 701 us, workers (us): 701, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CMR: VM Strong Roots 8 us, workers (us): 8, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): 48, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Marking 702801 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pause Final Mark (G) 14592 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pause Final Mark (N) 7221 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Finish Mark 4719 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Update Region States 74 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Choose Collection Set 2167 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Rebuild Free Set 70 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Thread Roots 4348 us, parallelism: 0.03x [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CTR: <total> 109 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CTR: Thread Roots 109 us, workers (us): 109, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Weak References 516 us, parallelism: 0.03x [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CWRF: <total> 15 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CWRF: Weak References 15 us, workers (us): 15, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Weak Roots 7555 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Roots 187 us, parallelism: 0.67x [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CWR: <total> 125 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CWR: VM Weak Roots 125 us, workers (us): 125, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Rendezvous 7325 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Cleanup 136 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Strong Roots 970 us, parallelism: 0.86x [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CSR: <total> 837 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CSR: Code Cache Roots 753 us, workers (us): 753, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CSR: VM Strong Roots 12 us, workers (us): 12, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] CSR: CLDG Roots 72 us, workers (us): 72, ---, [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Evacuation 241593 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pause Init Update Refs (G) 6383 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pause Init Update Refs (N) 68 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Manage GCLABs 9 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Update Refs 651123 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Update Thread Roots 4015 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pause Final Update Refs (G) 15597 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pause Final Update Refs (N) 289 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Update Region States 105 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Trash Collection Set 9 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Concurrent Cleanup 189 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Pacing 266838 us [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] 267 of 1785 ms ( 15.0%): MainThread [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] 267 of 1785 ms ( 15.0%): <total> [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] 24 of 1785 ms ( 1.4%): <average total> [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] 267 of 1785 ms ( 15.0%): <average non-zero> [2025-06-30T00:47:02.163Z] [53.253s][info][gc,stats ] [2025-06-30T00:47:02.163Z] [53.253s][info][gc,metaspace] Metaspace: 1433K(1600K)->1433K(1600K) NonClass: 1325K(1408K)->1325K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.163Z] [53.253s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.163Z] [54.668s][info][gc ] Trigger: Average GC time (3291.71 ms) is above the time for average allocation rate (160 MB/s) to deplete free headroom (522M) (margin of error = 1.83) [2025-06-30T00:47:02.163Z] [54.668s][info][gc,ergo ] Free headroom: 573M (free) - 52428K (spike) - 0B (penalties) = 522M [2025-06-30T00:47:02.163Z] [54.668s][info][gc,ergo ] Free: 573M, Max: 512K regular, 569M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.163Z] [54.668s][info][gc,start ] GC(15) Concurrent reset [2025-06-30T00:47:02.163Z] [54.668s][info][gc,task ] GC(15) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.163Z] [54.668s][info][gc,ergo ] GC(15) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.163Z] [54.686s][info][gc ] GC(15) Concurrent reset 18.786ms [2025-06-30T00:47:02.163Z] [54.687s][info][gc,start ] GC(15) Pause Init Mark [2025-06-30T00:47:02.163Z] [54.687s][info][gc,task ] GC(15) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.163Z] [54.687s][info][gc,ergo ] GC(15) Pacer for Mark. Expected Live: 47994K, Free: 570M, Non-Taxable: 58435K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.163Z] [54.687s][info][gc ] GC(15) Pause Init Mark 0.081ms [2025-06-30T00:47:02.163Z] [54.693s][info][gc,start ] GC(15) Concurrent marking roots [2025-06-30T00:47:02.163Z] [54.693s][info][gc,task ] GC(15) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.163Z] [54.697s][info][gc ] GC(15) Concurrent marking roots 3.594ms [2025-06-30T00:47:02.163Z] [54.697s][info][gc,start ] GC(15) Concurrent marking [2025-06-30T00:47:02.163Z] [54.697s][info][gc,task ] GC(15) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.163Z] [56.214s][info][gc ] GC(15) Concurrent marking 1516.594ms [2025-06-30T00:47:02.163Z] [56.214s][info][gc,start ] GC(15) Pause Final Mark [2025-06-30T00:47:02.163Z] [56.214s][info][gc,task ] GC(15) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.163Z] [56.215s][info][gc,ergo ] GC(15) Adaptive CSet Selection. Target Free: 145M, Actual Free: 549M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.163Z] [56.215s][info][gc,ergo ] GC(15) Collectable Garbage: 335M (99%), Immediate: 1536K (0%), CSet: 334M (99%) [2025-06-30T00:47:02.163Z] [56.215s][info][gc,ergo ] GC(15) Pacer for Evacuation. Used CSet: 370M, Free: 498M, Non-Taxable: 51039K, Alloc Tax Rate: 1.8x [2025-06-30T00:47:02.163Z] [56.216s][info][gc ] GC(15) Pause Final Mark 1.847ms [2025-06-30T00:47:02.163Z] [56.220s][info][gc,start ] GC(15) Concurrent thread roots [2025-06-30T00:47:02.163Z] [56.221s][info][gc,task ] GC(15) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.163Z] [56.224s][info][gc ] GC(15) Concurrent thread roots 3.319ms [2025-06-30T00:47:02.163Z] [56.224s][info][gc,start ] GC(15) Concurrent weak references [2025-06-30T00:47:02.163Z] [56.224s][info][gc,task ] GC(15) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.163Z] [56.224s][info][gc,ref ] GC(15) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.163Z] [56.224s][info][gc,ref ] GC(15) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 12 [2025-06-30T00:47:02.163Z] [56.224s][info][gc,ref ] GC(15) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.163Z] [56.224s][info][gc ] GC(15) Concurrent weak references 0.144ms [2025-06-30T00:47:02.163Z] [56.224s][info][gc,start ] GC(15) Concurrent weak roots [2025-06-30T00:47:02.163Z] [56.224s][info][gc,task ] GC(15) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.163Z] [56.224s][info][gc ] GC(15) Concurrent weak roots 0.304ms [2025-06-30T00:47:02.163Z] [56.224s][info][gc,start ] GC(15) Concurrent cleanup [2025-06-30T00:47:02.163Z] [56.224s][info][gc ] GC(15) Concurrent cleanup 476M->475M(772M) 0.156ms [2025-06-30T00:47:02.163Z] [56.224s][info][gc,ergo ] GC(15) Free: 497M, Max: 512K regular, 491M humongous, Frag: 2% external, 0% internal; Reserve: 52603K, Max: 512K [2025-06-30T00:47:02.163Z] [56.224s][info][gc,start ] GC(15) Concurrent strong roots [2025-06-30T00:47:02.163Z] [56.224s][info][gc,task ] GC(15) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.163Z] [56.226s][info][gc ] GC(15) Concurrent strong roots 1.433ms [2025-06-30T00:47:02.163Z] [56.229s][info][gc,start ] GC(15) Concurrent evacuation [2025-06-30T00:47:02.163Z] [56.229s][info][gc,task ] GC(15) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.163Z] [56.686s][info][gc ] GC(15) Concurrent evacuation 457.049ms [2025-06-30T00:47:02.163Z] [56.687s][info][gc,start ] GC(15) Pause Init Update Refs [2025-06-30T00:47:02.163Z] [56.687s][info][gc,ergo ] GC(15) Pacer for Update Refs. Used: 562M, Free: 446M, Non-Taxable: 45695K, Alloc Tax Rate: 1.5x [2025-06-30T00:47:02.163Z] [56.687s][info][gc ] GC(15) Pause Init Update Refs 0.057ms [2025-06-30T00:47:02.163Z] [56.691s][info][gc,start ] GC(15) Concurrent update references [2025-06-30T00:47:02.163Z] [56.693s][info][gc,task ] GC(15) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.163Z] [57.522s][info][gc ] GC(15) Concurrent update references 830.098ms [2025-06-30T00:47:02.163Z] [57.522s][info][gc,start ] GC(15) Concurrent update thread roots [2025-06-30T00:47:02.163Z] [57.525s][info][gc ] GC(15) Concurrent update thread roots 3.336ms [2025-06-30T00:47:02.163Z] [57.529s][info][gc,start ] GC(15) Pause Final Update Refs [2025-06-30T00:47:02.163Z] [57.529s][info][gc,task ] GC(15) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.163Z] [57.529s][info][gc ] GC(15) Pause Final Update Refs 0.135ms [2025-06-30T00:47:02.163Z] [57.530s][info][gc,start ] GC(15) Concurrent cleanup [2025-06-30T00:47:02.163Z] [57.530s][info][gc ] GC(15) Concurrent cleanup 671M->301M(772M) 0.199ms [2025-06-30T00:47:02.163Z] [57.530s][info][gc,ergo ] Free: 671M, Max: 512K regular, 302M humongous, Frag: 55% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Reset 18824 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pause Init Mark (G) 6884 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pause Init Mark (N) 91 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Update Region States 40 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Mark Roots 3618 us, parallelism: 0.20x [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CMR: <total> 727 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CMR: Thread Roots 82 us, workers (us): 82, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CMR: Code Cache Roots 598 us, workers (us): 598, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CMR: VM Strong Roots 7 us, workers (us): 7, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CMR: CLDG Roots 40 us, workers (us): 40, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Marking 1516626 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pause Final Mark (G) 6750 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pause Final Mark (N) 1871 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Finish Mark 1032 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Update Region States 44 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Choose Collection Set 168 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Thread Roots 3374 us, parallelism: 0.03x [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CTR: <total> 105 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CTR: Thread Roots 105 us, workers (us): 105, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Weak References 164 us, parallelism: 0.06x [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CWRF: <total> 10 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CWRF: Weak References 10 us, workers (us): 10, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Weak Roots 330 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Roots 133 us, parallelism: 0.79x [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CWR: <total> 105 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CWR: VM Weak Roots 105 us, workers (us): 105, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Rendezvous 128 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Cleanup 182 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Strong Roots 4885 us, parallelism: 0.28x [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CSR: <total> 1365 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CSR: Code Cache Roots 1342 us, workers (us): 1342, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 4, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] CSR: CLDG Roots 19 us, workers (us): 19, ---, [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Evacuation 457088 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pause Init Update Refs (G) 4977 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pause Init Update Refs (N) 74 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Manage GCLABs 6 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Update Refs 830137 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Update Thread Roots 3413 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pause Final Update Refs (G) 4571 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pause Final Update Refs (N) 146 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Update Region States 46 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Trash Collection Set 12 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Concurrent Cleanup 215 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] Pacing 1076561 us [2025-06-30T00:47:02.163Z] [57.530s][info][gc,stats ] [2025-06-30T00:47:02.164Z] [57.530s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.164Z] [57.530s][info][gc,stats ] 1077 of 4277 ms ( 25.2%): MainThread [2025-06-30T00:47:02.164Z] [57.530s][info][gc,stats ] 1077 of 4277 ms ( 25.2%): <total> [2025-06-30T00:47:02.164Z] [57.530s][info][gc,stats ] 98 of 4277 ms ( 2.3%): <average total> [2025-06-30T00:47:02.164Z] [57.530s][info][gc,stats ] 1077 of 4277 ms ( 25.2%): <average non-zero> [2025-06-30T00:47:02.164Z] [57.530s][info][gc,stats ] [2025-06-30T00:47:02.164Z] [57.530s][info][gc,metaspace] Metaspace: 1433K(1600K)->1433K(1600K) NonClass: 1325K(1408K)->1325K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.164Z] [57.530s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.164Z] [57.735s][info][gc ] Trigger: Average GC time (3574.12 ms) is above the time for average allocation rate (218 MB/s) to deplete free headroom (572M) (margin of error = 1.83) [2025-06-30T00:47:02.164Z] [57.735s][info][gc,ergo ] Free headroom: 623M (free) - 52428K (spike) - 0B (penalties) = 572M [2025-06-30T00:47:02.164Z] [57.735s][info][gc,ergo ] Free: 623M, Max: 512K regular, 302M humongous, Frag: 52% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.164Z] [57.735s][info][gc,start ] GC(16) Concurrent reset [2025-06-30T00:47:02.164Z] [57.735s][info][gc,task ] GC(16) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.164Z] [57.735s][info][gc,ergo ] GC(16) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.164Z] [57.744s][info][gc ] GC(16) Concurrent reset 8.676ms [2025-06-30T00:47:02.164Z] [57.764s][info][gc,start ] GC(16) Pause Init Mark [2025-06-30T00:47:02.164Z] [57.764s][info][gc,task ] GC(16) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.164Z] [57.765s][info][gc,ergo ] GC(16) Pacer for Mark. Expected Live: 59475K, Free: 616M, Non-Taxable: 63138K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.164Z] [57.765s][info][gc ] GC(16) Pause Init Mark 0.154ms [2025-06-30T00:47:02.164Z] [57.765s][info][gc,start ] GC(16) Concurrent marking roots [2025-06-30T00:47:02.164Z] [57.765s][info][gc,task ] GC(16) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.164Z] [57.767s][info][gc ] GC(16) Concurrent marking roots 2.225ms [2025-06-30T00:47:02.164Z] [57.767s][info][gc,start ] GC(16) Concurrent marking [2025-06-30T00:47:02.164Z] [57.767s][info][gc,task ] GC(16) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.164Z] [58.998s][info][gc ] GC(16) Concurrent marking 1231.131ms [2025-06-30T00:47:02.164Z] [59.004s][info][gc,start ] GC(16) Pause Final Mark [2025-06-30T00:47:02.164Z] [59.004s][info][gc,task ] GC(16) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.164Z] [59.009s][info][gc,ergo ] GC(16) Adaptive CSet Selection. Target Free: 145M, Actual Free: 593M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.164Z] [59.009s][info][gc,ergo ] GC(16) Collectable Garbage: 274M (99%), Immediate: 2131K (0%), CSet: 272M (99%) [2025-06-30T00:47:02.164Z] [59.009s][info][gc,ergo ] GC(16) Pacer for Evacuation. Used CSet: 288M, Free: 542M, Non-Taxable: 55552K, Alloc Tax Rate: 1.3x [2025-06-30T00:47:02.164Z] [59.009s][info][gc ] GC(16) Pause Final Mark 5.395ms [2025-06-30T00:47:02.164Z] [59.012s][info][gc,start ] GC(16) Concurrent thread roots [2025-06-30T00:47:02.164Z] [59.012s][info][gc,task ] GC(16) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.164Z] [59.012s][info][gc ] GC(16) Concurrent thread roots 0.400ms [2025-06-30T00:47:02.164Z] [59.012s][info][gc,start ] GC(16) Concurrent weak references [2025-06-30T00:47:02.164Z] [59.012s][info][gc,task ] GC(16) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.164Z] [59.014s][info][gc,ref ] GC(16) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.164Z] [59.014s][info][gc,ref ] GC(16) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 12 [2025-06-30T00:47:02.164Z] [59.014s][info][gc,ref ] GC(16) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.164Z] [59.014s][info][gc ] GC(16) Concurrent weak references 1.939ms [2025-06-30T00:47:02.164Z] [59.014s][info][gc,start ] GC(16) Concurrent weak roots [2025-06-30T00:47:02.164Z] [59.014s][info][gc,task ] GC(16) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.164Z] [59.027s][info][gc ] GC(16) Concurrent weak roots 12.720ms [2025-06-30T00:47:02.164Z] [59.027s][info][gc,start ] GC(16) Concurrent cleanup [2025-06-30T00:47:02.164Z] [59.027s][info][gc ] GC(16) Concurrent cleanup 434M->432M(772M) 0.125ms [2025-06-30T00:47:02.164Z] [59.027s][info][gc,ergo ] GC(16) Free: 539M, Max: 512K regular, 302M humongous, Frag: 44% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.164Z] [59.027s][info][gc,start ] GC(16) Concurrent strong roots [2025-06-30T00:47:02.164Z] [59.027s][info][gc,task ] GC(16) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.164Z] [59.033s][info][gc ] GC(16) Concurrent strong roots 5.655ms [2025-06-30T00:47:02.164Z] [59.033s][info][gc,start ] GC(16) Concurrent evacuation [2025-06-30T00:47:02.164Z] [59.033s][info][gc,task ] GC(16) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.164Z] [59.216s][info][gc ] GC(16) Concurrent evacuation 183.574ms [2025-06-30T00:47:02.164Z] [59.219s][info][gc,start ] GC(16) Pause Init Update Refs [2025-06-30T00:47:02.164Z] [59.219s][info][gc,ergo ] GC(16) Pacer for Update Refs. Used: 476M, Free: 511M, Non-Taxable: 52400K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.164Z] [59.220s][info][gc ] GC(16) Pause Init Update Refs 0.111ms [2025-06-30T00:47:02.164Z] [59.227s][info][gc,start ] GC(16) Concurrent update references [2025-06-30T00:47:02.164Z] [59.227s][info][gc,task ] GC(16) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.164Z] [60.061s][info][gc ] GC(16) Concurrent update references 834.000ms [2025-06-30T00:47:02.164Z] [60.061s][info][gc,start ] GC(16) Concurrent update thread roots [2025-06-30T00:47:02.164Z] [60.068s][info][gc ] GC(16) Concurrent update thread roots 6.987ms [2025-06-30T00:47:02.164Z] [60.069s][info][gc,start ] GC(16) Pause Final Update Refs [2025-06-30T00:47:02.164Z] [60.069s][info][gc,task ] GC(16) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.164Z] [60.069s][info][gc ] GC(16) Pause Final Update Refs 0.112ms [2025-06-30T00:47:02.164Z] [60.080s][info][gc,start ] GC(16) Concurrent cleanup [2025-06-30T00:47:02.164Z] [60.081s][info][gc ] GC(16) Concurrent cleanup 590M->306M(772M) 0.198ms [2025-06-30T00:47:02.164Z] [60.081s][info][gc,ergo ] Free: 665M, Max: 512K regular, 614M humongous, Frag: 8% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Reset 14571 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pause Init Mark (G) 14934 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pause Init Mark (N) 169 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Update Region States 73 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Mark Roots 2250 us, parallelism: 0.35x [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CMR: <total> 789 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CMR: Thread Roots 85 us, workers (us): 85, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CMR: Code Cache Roots 653 us, workers (us): 653, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 45, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Marking 1231164 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pause Final Mark (G) 13830 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pause Final Mark (N) 5405 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Finish Mark 5132 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Update Region States 45 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Choose Collection Set 142 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Rebuild Free Set 15 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Thread Roots 420 us, parallelism: 0.21x [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CTR: <total> 90 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CTR: Thread Roots 90 us, workers (us): 90, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Weak References 1957 us, parallelism: 0.00x [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CWRF: <total> 8 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CWRF: Weak References 8 us, workers (us): 8, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Weak Roots 12744 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Roots 130 us, parallelism: 0.78x [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CWR: <total> 102 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CWR: VM Weak Roots 102 us, workers (us): 102, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Rendezvous 12551 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Cleanup 133 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Strong Roots 5683 us, parallelism: 0.13x [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CSR: <total> 743 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CSR: Code Cache Roots 718 us, workers (us): 718, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CSR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] CSR: CLDG Roots 20 us, workers (us): 20, ---, [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Evacuation 183673 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pause Init Update Refs (G) 10893 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pause Init Update Refs (N) 127 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Manage GCLABs 7 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Update Refs 834042 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Update Thread Roots 7026 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pause Final Update Refs (G) 11907 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pause Final Update Refs (N) 122 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Update Region States 49 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Trash Collection Set 9 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Rebuild Free Set 20 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Concurrent Cleanup 217 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Pacing 791544 us [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] 792 of 2551 ms ( 31.0%): MainThread [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] 792 of 2551 ms ( 31.0%): <total> [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] 72 of 2551 ms ( 2.8%): <average total> [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] 792 of 2551 ms ( 31.0%): <average non-zero> [2025-06-30T00:47:02.164Z] [60.081s][info][gc,stats ] [2025-06-30T00:47:02.164Z] [60.081s][info][gc,metaspace] Metaspace: 1433K(1600K)->1433K(1600K) NonClass: 1325K(1408K)->1325K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.164Z] [60.081s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.164Z] [61.397s][info][gc ] Trigger: Average GC time (3198.65 ms) is above the time for average allocation rate (145 MB/s) to deplete free headroom (438M) (margin of error = 1.84) [2025-06-30T00:47:02.164Z] [61.397s][info][gc,ergo ] Free headroom: 489M (free) - 52428K (spike) - 0B (penalties) = 438M [2025-06-30T00:47:02.164Z] [61.397s][info][gc,ergo ] Free: 489M, Max: 512K regular, 489M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.164Z] [61.398s][info][gc,start ] GC(17) Concurrent reset [2025-06-30T00:47:02.164Z] [61.398s][info][gc,task ] GC(17) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.164Z] [61.398s][info][gc,ergo ] GC(17) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.164Z] [61.410s][info][gc ] GC(17) Concurrent reset 12.901ms [2025-06-30T00:47:02.164Z] [61.424s][info][gc,start ] GC(17) Pause Init Mark [2025-06-30T00:47:02.164Z] [61.424s][info][gc,task ] GC(17) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.164Z] [61.424s][info][gc,ergo ] GC(17) Pacer for Mark. Expected Live: 67029K, Free: 486M, Non-Taxable: 49766K, Alloc Tax Rate: 0.2x [2025-06-30T00:47:02.164Z] [61.424s][info][gc ] GC(17) Pause Init Mark 0.145ms [2025-06-30T00:47:02.164Z] [61.427s][info][gc,start ] GC(17) Concurrent marking roots [2025-06-30T00:47:02.164Z] [61.427s][info][gc,task ] GC(17) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.164Z] [61.437s][info][gc ] GC(17) Concurrent marking roots 9.994ms [2025-06-30T00:47:02.164Z] [61.437s][info][gc,start ] GC(17) Concurrent marking [2025-06-30T00:47:02.164Z] [61.437s][info][gc,task ] GC(17) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.164Z] [62.443s][info][gc ] GC(17) Concurrent marking 1005.978ms [2025-06-30T00:47:02.164Z] [62.456s][info][gc,start ] GC(17) Pause Final Mark [2025-06-30T00:47:02.164Z] [62.456s][info][gc,task ] GC(17) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.164Z] [62.457s][info][gc,ergo ] GC(17) Adaptive CSet Selection. Target Free: 145M, Actual Free: 614M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.164Z] [62.457s][info][gc,ergo ] GC(17) Collectable Garbage: 444M (99%), Immediate: 136M (30%), CSet: 307M (69%) [2025-06-30T00:47:02.164Z] [62.457s][info][gc,ergo ] GC(17) Pacer for Evacuation. Used CSet: 340M, Free: 563M, Non-Taxable: 57714K, Alloc Tax Rate: 1.5x [2025-06-30T00:47:02.164Z] [62.457s][info][gc ] GC(17) Pause Final Mark 0.643ms [2025-06-30T00:47:02.164Z] [62.457s][info][gc,start ] GC(17) Concurrent thread roots [2025-06-30T00:47:02.164Z] [62.457s][info][gc,task ] GC(17) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.164Z] [62.459s][info][gc ] GC(17) Concurrent thread roots 1.536ms [2025-06-30T00:47:02.164Z] [62.459s][info][gc,start ] GC(17) Concurrent weak references [2025-06-30T00:47:02.164Z] [62.459s][info][gc,task ] GC(17) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.164Z] [62.459s][info][gc,ref ] GC(17) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.164Z] [62.459s][info][gc,ref ] GC(17) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 12 [2025-06-30T00:47:02.164Z] [62.459s][info][gc,ref ] GC(17) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.164Z] [62.459s][info][gc ] GC(17) Concurrent weak references 0.118ms [2025-06-30T00:47:02.164Z] [62.459s][info][gc,start ] GC(17) Concurrent weak roots [2025-06-30T00:47:02.164Z] [62.459s][info][gc,task ] GC(17) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.164Z] [62.469s][info][gc ] GC(17) Concurrent weak roots 10.132ms [2025-06-30T00:47:02.164Z] [62.469s][info][gc,start ] GC(17) Concurrent cleanup [2025-06-30T00:47:02.164Z] [62.470s][info][gc ] GC(17) Concurrent cleanup 548M->411M(772M) 0.813ms [2025-06-30T00:47:02.164Z] [62.470s][info][gc,ergo ] GC(17) Free: 560M, Max: 512K regular, 469M humongous, Frag: 17% external, 0% internal; Reserve: 52437K, Max: 512K [2025-06-30T00:47:02.164Z] [62.470s][info][gc,start ] GC(17) Concurrent strong roots [2025-06-30T00:47:02.164Z] [62.470s][info][gc,task ] GC(17) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.164Z] [62.473s][info][gc ] GC(17) Concurrent strong roots 3.468ms [2025-06-30T00:47:02.164Z] [62.474s][info][gc,start ] GC(17) Concurrent evacuation [2025-06-30T00:47:02.164Z] [62.474s][info][gc,task ] GC(17) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.164Z] [62.949s][info][gc ] GC(17) Concurrent evacuation 475.051ms [2025-06-30T00:47:02.164Z] [62.952s][info][gc,start ] GC(17) Pause Init Update Refs [2025-06-30T00:47:02.164Z] [62.953s][info][gc,ergo ] GC(17) Pacer for Update Refs. Used: 495M, Free: 509M, Non-Taxable: 52164K, Alloc Tax Rate: 1.2x [2025-06-30T00:47:02.164Z] [62.953s][info][gc ] GC(17) Pause Init Update Refs 0.130ms [2025-06-30T00:47:02.164Z] [62.953s][info][gc,start ] GC(17) Concurrent update references [2025-06-30T00:47:02.164Z] [62.953s][info][gc,task ] GC(17) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.164Z] [63.747s][info][gc ] GC(17) Concurrent update references 794.629ms [2025-06-30T00:47:02.164Z] [63.747s][info][gc,start ] GC(17) Concurrent update thread roots [2025-06-30T00:47:02.164Z] [63.756s][info][gc ] GC(17) Concurrent update thread roots 9.192ms [2025-06-30T00:47:02.164Z] [63.757s][info][gc,start ] GC(17) Pause Final Update Refs [2025-06-30T00:47:02.164Z] [63.757s][info][gc,task ] GC(17) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.165Z] [63.757s][info][gc ] GC(17) Pause Final Update Refs 0.106ms [2025-06-30T00:47:02.165Z] [63.762s][info][gc,start ] GC(17) Concurrent cleanup [2025-06-30T00:47:02.165Z] [63.762s][info][gc ] GC(17) Concurrent cleanup 589M->252M(772M) 0.169ms [2025-06-30T00:47:02.165Z] [63.762s][info][gc,ergo ] Free: 719M, Max: 512K regular, 384M humongous, Frag: 47% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Reset 12997 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pause Init Mark (G) 16844 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pause Init Mark (N) 155 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Update Region States 67 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Mark Roots 10031 us, parallelism: 0.08x [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CMR: <total> 804 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CMR: Thread Roots 84 us, workers (us): 84, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CMR: Code Cache Roots 663 us, workers (us): 663, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CMR: VM Strong Roots 8 us, workers (us): 8, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): 49, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Marking 1006016 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pause Final Mark (G) 13690 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pause Final Mark (N) 663 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Finish Mark 307 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Choose Collection Set 174 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Thread Roots 1598 us, parallelism: 0.08x [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CTR: <total> 131 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CTR: Thread Roots 131 us, workers (us): 131, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Weak References 134 us, parallelism: 0.10x [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CWRF: <total> 14 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CWRF: Weak References 14 us, workers (us): 14, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Weak Roots 10205 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Roots 146 us, parallelism: 0.83x [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CWR: <total> 122 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CWR: VM Weak Roots 122 us, workers (us): 122, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Rendezvous 9945 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Cleanup 865 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Strong Roots 3535 us, parallelism: 0.24x [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CSR: <total> 831 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CSR: Code Cache Roots 750 us, workers (us): 750, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CSR: VM Strong Roots 11 us, workers (us): 11, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] CSR: CLDG Roots 70 us, workers (us): 70, ---, [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Evacuation 475141 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pause Init Update Refs (G) 3896 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pause Init Update Refs (N) 148 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Manage GCLABs 9 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Update Refs 794666 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Update Thread Roots 9230 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pause Final Update Refs (G) 5020 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pause Final Update Refs (N) 114 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Update Region States 50 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Trash Collection Set 9 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Concurrent Cleanup 184 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Pacing 550974 us [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] 551 of 3681 ms ( 15.0%): MainThread [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] 551 of 3681 ms ( 15.0%): <total> [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] 50 of 3681 ms ( 1.4%): <average total> [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] 551 of 3681 ms ( 15.0%): <average non-zero> [2025-06-30T00:47:02.165Z] [63.762s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [63.762s][info][gc,metaspace] Metaspace: 1433K(1600K)->1433K(1600K) NonClass: 1325K(1408K)->1325K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.165Z] [63.762s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.165Z] [63.970s][info][gc ] Trigger: Average GC time (2945.70 ms) is above the time for average allocation rate (215 MB/s) to deplete free headroom (620M) (margin of error = 1.84) [2025-06-30T00:47:02.165Z] [63.970s][info][gc,ergo ] Free headroom: 672M (free) - 52428K (spike) - 0B (penalties) = 620M [2025-06-30T00:47:02.165Z] [63.970s][info][gc,ergo ] Free: 672M, Max: 512K regular, 384M humongous, Frag: 43% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.165Z] [63.970s][info][gc,start ] GC(18) Concurrent reset [2025-06-30T00:47:02.165Z] [63.970s][info][gc,task ] GC(18) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.165Z] [63.970s][info][gc,ergo ] GC(18) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.165Z] [63.973s][info][gc ] GC(18) Concurrent reset 3.708ms [2025-06-30T00:47:02.165Z] [63.988s][info][gc,start ] GC(18) Pause Init Mark [2025-06-30T00:47:02.165Z] [63.988s][info][gc,task ] GC(18) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.165Z] [63.989s][info][gc,ergo ] GC(18) Pacer for Mark. Expected Live: 61389K, Free: 670M, Non-Taxable: 68662K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.165Z] [63.989s][info][gc ] GC(18) Pause Init Mark 0.148ms [2025-06-30T00:47:02.165Z] [63.989s][info][gc,start ] GC(18) Concurrent marking roots [2025-06-30T00:47:02.165Z] [63.989s][info][gc,task ] GC(18) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.165Z] [64.000s][info][gc ] GC(18) Concurrent marking roots 11.072ms [2025-06-30T00:47:02.165Z] [64.000s][info][gc,start ] GC(18) Concurrent marking [2025-06-30T00:47:02.165Z] [64.000s][info][gc,task ] GC(18) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.165Z] [64.751s][info][gc ] GC(18) Concurrent marking 750.966ms [2025-06-30T00:47:02.165Z] [64.751s][info][gc,start ] GC(18) Pause Final Mark [2025-06-30T00:47:02.165Z] [64.751s][info][gc,task ] GC(18) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.165Z] [64.756s][info][gc,ergo ] GC(18) Adaptive CSet Selection. Target Free: 145M, Actual Free: 649M, Max CSet: 43690K, Min Garbage: 0B [2025-06-30T00:47:02.165Z] [64.757s][info][gc,ergo ] GC(18) Collectable Garbage: 235M (99%), Immediate: 2048K (0%), CSet: 233M (98%) [2025-06-30T00:47:02.165Z] [64.757s][info][gc,ergo ] GC(18) Pacer for Evacuation. Used CSet: 258M, Free: 598M, Non-Taxable: 61257K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.165Z] [64.757s][info][gc ] GC(18) Pause Final Mark 5.951ms [2025-06-30T00:47:02.165Z] [64.767s][info][gc,start ] GC(18) Concurrent thread roots [2025-06-30T00:47:02.165Z] [64.767s][info][gc,task ] GC(18) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.165Z] [64.768s][info][gc ] GC(18) Concurrent thread roots 0.206ms [2025-06-30T00:47:02.165Z] [64.768s][info][gc,start ] GC(18) Concurrent weak references [2025-06-30T00:47:02.165Z] [64.768s][info][gc,task ] GC(18) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.165Z] [64.768s][info][gc,ref ] GC(18) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.165Z] [64.768s][info][gc,ref ] GC(18) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 12 [2025-06-30T00:47:02.165Z] [64.768s][info][gc,ref ] GC(18) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.165Z] [64.768s][info][gc ] GC(18) Concurrent weak references 0.093ms [2025-06-30T00:47:02.165Z] [64.768s][info][gc,start ] GC(18) Concurrent weak roots [2025-06-30T00:47:02.165Z] [64.768s][info][gc,task ] GC(18) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.165Z] [64.769s][info][gc ] GC(18) Concurrent weak roots 0.880ms [2025-06-30T00:47:02.165Z] [64.769s][info][gc,start ] GC(18) Concurrent cleanup [2025-06-30T00:47:02.165Z] [64.769s][info][gc ] GC(18) Concurrent cleanup 379M->377M(772M) 0.135ms [2025-06-30T00:47:02.165Z] [64.769s][info][gc,ergo ] GC(18) Free: 595M, Max: 512K regular, 384M humongous, Frag: 36% external, 0% internal; Reserve: 52603K, Max: 512K [2025-06-30T00:47:02.165Z] [64.769s][info][gc,start ] GC(18) Concurrent strong roots [2025-06-30T00:47:02.165Z] [64.769s][info][gc,task ] GC(18) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.165Z] [64.771s][info][gc ] GC(18) Concurrent strong roots 1.927ms [2025-06-30T00:47:02.165Z] [64.771s][info][gc,start ] GC(18) Concurrent evacuation [2025-06-30T00:47:02.165Z] [64.771s][info][gc,task ] GC(18) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.165Z] [65.060s][info][gc ] GC(18) Concurrent evacuation 289.572ms [2025-06-30T00:47:02.165Z] [65.068s][info][gc,start ] GC(18) Pause Init Update Refs [2025-06-30T00:47:02.165Z] [65.068s][info][gc,ergo ] GC(18) Pacer for Update Refs. Used: 434M, Free: 562M, Non-Taxable: 57568K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.165Z] [65.068s][info][gc ] GC(18) Pause Init Update Refs 0.061ms [2025-06-30T00:47:02.165Z] [65.068s][info][gc,start ] GC(18) Concurrent update references [2025-06-30T00:47:02.165Z] [65.068s][info][gc,task ] GC(18) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.165Z] [65.783s][info][gc ] GC(18) Concurrent update references 715.131ms [2025-06-30T00:47:02.165Z] [65.783s][info][gc,start ] GC(18) Concurrent update thread roots [2025-06-30T00:47:02.165Z] [65.784s][info][gc ] GC(18) Concurrent update thread roots 0.637ms [2025-06-30T00:47:02.165Z] [65.784s][info][gc,start ] GC(18) Pause Final Update Refs [2025-06-30T00:47:02.165Z] [65.784s][info][gc,task ] GC(18) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.165Z] [65.784s][info][gc ] GC(18) Pause Final Update Refs 0.091ms [2025-06-30T00:47:02.165Z] [65.789s][info][gc,start ] GC(18) Concurrent cleanup [2025-06-30T00:47:02.165Z] [65.789s][info][gc ] GC(18) Concurrent cleanup 535M->281M(772M) 0.143ms [2025-06-30T00:47:02.165Z] [65.789s][info][gc,ergo ] Free: 691M, Max: 512K regular, 575M humongous, Frag: 17% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Concurrent Reset 3739 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Pause Init Mark (G) 15120 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Pause Init Mark (N) 158 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Update Region States 63 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Concurrent Mark Roots 11115 us, parallelism: 0.17x [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CMR: <total> 1874 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CMR: Thread Roots 87 us, workers (us): 87, ---, [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CMR: Code Cache Roots 1728 us, workers (us): 1728, ---, [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CMR: VM Strong Roots 9 us, workers (us): 9, ---, [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): 49, ---, [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Concurrent Marking 750998 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Pause Final Mark (G) 16710 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Pause Final Mark (N) 5971 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Finish Mark 5589 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Choose Collection Set 223 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Rebuild Free Set 24 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Concurrent Thread Roots 220 us, parallelism: 0.43x [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CTR: <total> 95 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CTR: Thread Roots 95 us, workers (us): 95, ---, [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Concurrent Weak References 99 us, parallelism: 0.09x [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CWRF: <total> 9 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CWRF: Weak References 9 us, workers (us): 9, ---, [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Concurrent Weak Roots 903 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] Roots 132 us, parallelism: 0.71x [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CWR: <total> 94 us [2025-06-30T00:47:02.165Z] [65.789s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 94, ---, [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Rendezvous 733 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Concurrent Cleanup 143 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Concurrent Strong Roots 1949 us, parallelism: 0.38x [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] CSR: <total> 734 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] CSR: Code Cache Roots 706 us, workers (us): 706, ---, [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] CSR: VM Strong Roots 5 us, workers (us): 5, ---, [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] CSR: CLDG Roots 23 us, workers (us): 23, ---, [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Concurrent Evacuation 289626 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Pause Init Update Refs (G) 7705 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Pause Init Update Refs (N) 70 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Manage GCLABs 8 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Concurrent Update Refs 715168 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Concurrent Update Thread Roots 661 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Pause Final Update Refs (G) 5143 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Pause Final Update Refs (N) 98 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Update Region States 44 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Trash Collection Set 7 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Concurrent Cleanup 155 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Pacing 455349 us [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] 455 of 2028 ms ( 22.5%): MainThread [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] 455 of 2028 ms ( 22.5%): <total> [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] 41 of 2028 ms ( 2.0%): <average total> [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] 455 of 2028 ms ( 22.5%): <average non-zero> [2025-06-30T00:47:02.165Z] [65.790s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [65.790s][info][gc,metaspace] Metaspace: 1433K(1600K)->1433K(1600K) NonClass: 1325K(1408K)->1325K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.165Z] [65.790s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.165Z] [66.405s][info][gc ] Trigger: Average GC time (2759.82 ms) is above the time for average allocation rate (265 MB/s) to deplete free headroom (527M) (margin of error = 1.84) [2025-06-30T00:47:02.165Z] [66.405s][info][gc,ergo ] Free headroom: 578M (free) - 52428K (spike) - 0B (penalties) = 527M [2025-06-30T00:47:02.165Z] [66.405s][info][gc,ergo ] Free: 578M, Max: 512K regular, 575M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.165Z] [66.405s][info][gc,start ] GC(19) Concurrent reset [2025-06-30T00:47:02.165Z] [66.405s][info][gc,task ] GC(19) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.165Z] [66.405s][info][gc,ergo ] GC(19) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.165Z] [66.422s][info][gc ] GC(19) Concurrent reset 16.960ms [2025-06-30T00:47:02.165Z] [66.433s][info][gc,start ] GC(19) Pause Init Mark [2025-06-30T00:47:02.165Z] [66.433s][info][gc,task ] GC(19) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.165Z] [66.434s][info][gc,ergo ] GC(19) Pacer for Mark. Expected Live: 58343K, Free: 573M, Non-Taxable: 58681K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.165Z] [66.434s][info][gc ] GC(19) Pause Init Mark 0.148ms [2025-06-30T00:47:02.165Z] [66.434s][info][gc,start ] GC(19) Concurrent marking roots [2025-06-30T00:47:02.165Z] [66.434s][info][gc,task ] GC(19) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.165Z] [66.436s][info][gc ] GC(19) Concurrent marking roots 2.706ms [2025-06-30T00:47:02.165Z] [66.436s][info][gc,start ] GC(19) Concurrent marking [2025-06-30T00:47:02.165Z] [66.436s][info][gc,task ] GC(19) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.165Z] [66.950s][info][gc ] Cancelling GC: Stopping VM [2025-06-30T00:47:02.165Z] [66.955s][info][gc ] GC(19) Concurrent marking 518.651ms [2025-06-30T00:47:02.165Z] [66.955s][info][gc,ergo ] Free: 500M, Max: 512K regular, 500M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] Concurrent Reset 17001 us [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] Pause Init Mark (G) 11839 us [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] Pause Init Mark (N) 157 us [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] Update Region States 63 us [2025-06-30T00:47:02.165Z] [66.955s][info][gc,stats ] Concurrent Mark Roots 2750 us, parallelism: 0.29x [2025-06-30T00:47:02.166Z] [66.955s][info][gc,stats ] CMR: <total> 807 us [2025-06-30T00:47:02.166Z] [66.955s][info][gc,stats ] CMR: Thread Roots 86 us, workers (us): 86, ---, [2025-06-30T00:47:02.166Z] [66.955s][info][gc,stats ] CMR: Code Cache Roots 673 us, workers (us): 673, ---, [2025-06-30T00:47:02.166Z] [66.955s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.166Z] [66.955s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): 42, ---, [2025-06-30T00:47:02.166Z] [66.956s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.956s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.166Z] [66.956s][info][gc,stats ] 0 of 1167 ms ( 0.0%): <total> [2025-06-30T00:47:02.166Z] [66.956s][info][gc,stats ] 0 of 1167 ms ( 0.0%): <average total> [2025-06-30T00:47:02.166Z] [66.956s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.956s][info][gc,metaspace] Metaspace: 1433K(1600K)->1520K(1664K) NonClass: 1325K(1408K)->1399K(1472K) Class: 108K(192K)->121K(192K) [2025-06-30T00:47:02.166Z] [66.956s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] Heap [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] Shenandoah Heap [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] 1024M max, 1024M soft max, 772M committed, 472M used [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] 2048 x 512K regions [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] Status: marking, cancelled [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] Reserved region: [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] - [0x00000000c0000000, 0x0000000100000000) [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] Collection set: [2025-06-30T00:47:02.166Z] [66.960s][info][gc,heap,exit] - map (vanilla): 0x0000000000011800 [2025-06-30T00:47:02.166Z] [66.961s][info][gc,heap,exit] - map (biased): 0x0000000000010000 [2025-06-30T00:47:02.166Z] [66.961s][info][gc,heap,exit] [2025-06-30T00:47:02.166Z] [66.961s][info][gc,heap,exit] Metaspace used 1520K, committed 1664K, reserved 1114112K [2025-06-30T00:47:02.166Z] [66.961s][info][gc,heap,exit] class space used 121K, committed 192K, reserved 1048576K [2025-06-30T00:47:02.166Z] [66.961s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] GC STATISTICS: [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] "(G)" (gross) pauses include VM time: time to notify and block threads, do the pre- [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] and post-safepoint housekeeping. Use -Xlog:safepoint+stats to dissect. [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] "(N)" (net) pauses are the times spent in the actual GC code. [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] "a" is average time for each phase, look at levels to see if average makes sense. [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] "lvls" are quantiles: 0% (minimum), 25%, 50% (median), 75%, 100% (maximum). [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] Pacing delays are measured from entering the pacing code till exiting it. Therefore, [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] observed pacing delays may be higher than the threshold when paced thread spent more [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] time in the pacing code. It usually happens when thread is de-scheduled while paced, [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] OS takes longer to unblock the thread, or JVM experiences an STW pause. [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] Higher delay would prevent application outpacing the GC, but it will hide the GC latencies [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] from the STW pause times. Pacing affects the individual threads, and so it would also be [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] invisible to the usual profiling tools, but would add up to end-to-end application latency. [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] Raise max pacing delay with care. [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] Concurrent Reset = 0.216 s (a = 10809 us) (n = 20) (lvls, us = 223, 5508, 7500, 14453, 29987) [2025-06-30T00:47:02.166Z] [66.962s][info][gc,stats ] Pause Init Mark (G) = 0.155 s (a = 7746 us) (n = 20) (lvls, us = 242, 398, 4258, 14844, 22930) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] Pause Init Mark (N) = 0.005 s (a = 266 us) (n = 20) (lvls, us = 90, 129, 158, 182, 2140) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] Update Region States = 0.001 s (a = 61 us) (n = 20) (lvls, us = 39, 51, 59, 68, 81) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] Concurrent Mark Roots = 0.180 s (a = 8991 us) (n = 20) (lvls, us = 943, 2734, 5508, 10938, 38018) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] CMR: <total> = 0.059 s (a = 2953 us) (n = 20) (lvls, us = 695, 793, 816, 910, 30019) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] CMR: Thread Roots = 0.043 s (a = 2142 us) (n = 20) (lvls, us = 79, 85, 97, 117, 28398) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] CMR: Code Cache Roots = 0.015 s (a = 749 us) (n = 20) (lvls, us = 506, 598, 664, 701, 1728) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] CMR: VM Strong Roots = 0.000 s (a = 13 us) (n = 20) (lvls, us = 6, 7, 8, 9, 71) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] CMR: CLDG Roots = 0.001 s (a = 50 us) (n = 20) (lvls, us = 39, 45, 48, 50, 89) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] Concurrent Marking = 21.118 s (a = 1111480 us) (n = 19) (lvls, us = 181641, 734375, 996094, 1425781, 2091158) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] Pause Final Mark (G) = 0.180 s (a = 9493 us) (n = 19) (lvls, us = 627, 1562, 6738, 14453, 21835) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] Pause Final Mark (N) = 0.067 s (a = 3514 us) (n = 19) (lvls, us = 469, 662, 2695, 5391, 9820) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] Finish Mark = 0.050 s (a = 2647 us) (n = 19) (lvls, us = 92, 307, 1211, 3594, 9523) [2025-06-30T00:47:02.166Z] [66.963s][info][gc,stats ] Update Region States = 0.001 s (a = 51 us) (n = 19) (lvls, us = 44, 47, 50, 52, 74) [2025-06-30T00:47:02.166Z] [66.965s][info][gc,stats ] Choose Collection Set = 0.007 s (a = 367 us) (n = 19) (lvls, us = 58, 131, 141, 197, 2204) [2025-06-30T00:47:02.166Z] [66.965s][info][gc,stats ] Rebuild Free Set = 0.000 s (a = 23 us) (n = 19) (lvls, us = 14, 15, 18, 23, 70) [2025-06-30T00:47:02.166Z] [66.965s][info][gc,stats ] Concurrent Thread Roots = 0.044 s (a = 2458 us) (n = 18) (lvls, us = 109, 188, 420, 3359, 15099) [2025-06-30T00:47:02.166Z] [66.965s][info][gc,stats ] CTR: <total> = 0.008 s (a = 437 us) (n = 18) (lvls, us = 56, 89, 104, 119, 6031) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CTR: Thread Roots = 0.008 s (a = 437 us) (n = 18) (lvls, us = 56, 89, 104, 119, 6031) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Concurrent Weak References = 0.019 s (a = 1017 us) (n = 19) (lvls, us = 78, 99, 127, 164, 10302) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CWRF: <total> = 0.000 s (a = 15 us) (n = 19) (lvls, us = 7, 8, 9, 14, 60) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CWRF: Weak References = 0.000 s (a = 15 us) (n = 19) (lvls, us = 7, 8, 9, 14, 60) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Concurrent Weak Roots = 0.189 s (a = 9962 us) (n = 19) (lvls, us = 303, 2324, 7539, 14648, 27711) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Roots = 0.022 s (a = 1136 us) (n = 19) (lvls, us = 105, 129, 150, 203, 11524) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CWR: <total> = 0.002 s (a = 116 us) (n = 19) (lvls, us = 67, 89, 102, 125, 234) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CWR: VM Weak Roots = 0.002 s (a = 116 us) (n = 19) (lvls, us = 67, 89, 102, 125, 234) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Rendezvous = 0.167 s (a = 8763 us) (n = 19) (lvls, us = 127, 732, 6543, 12500, 24571) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Concurrent Cleanup = 0.016 s (a = 818 us) (n = 19) (lvls, us = 105, 135, 143, 182, 12099) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Concurrent Strong Roots = 0.065 s (a = 3631 us) (n = 18) (lvls, us = 969, 996, 2461, 4883, 10988) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CSR: <total> = 0.022 s (a = 1206 us) (n = 18) (lvls, us = 723, 816, 836, 889, 3978) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CSR: Code Cache Roots = 0.020 s (a = 1129 us) (n = 18) (lvls, us = 637, 705, 752, 807, 3896) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CSR: VM Strong Roots = 0.000 s (a = 9 us) (n = 18) (lvls, us = 4, 4, 10, 11, 17) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] CSR: CLDG Roots = 0.001 s (a = 68 us) (n = 18) (lvls, us = 18, 19, 70, 76, 187) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Concurrent Evacuation = 6.512 s (a = 361771 us) (n = 18) (lvls, us = 103516, 226562, 339844, 453125, 687917) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Pause Final Roots (G) = 0.006 s (a = 5542 us) (n = 1) (lvls, us = 5527, 5527, 5527, 5527, 5542) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Pause Final Roots (N) = 0.000 s (a = 54 us) (n = 1) (lvls, us = 54, 54, 54, 54, 54) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Pause Init Update Refs (G) = 0.256 s (a = 14210 us) (n = 18) (lvls, us = 3496, 6035, 9004, 18359, 40056) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Pause Init Update Refs (N) = 0.003 s (a = 144 us) (n = 18) (lvls, us = 62, 70, 77, 113, 997) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Manage GCLABs = 0.000 s (a = 9 us) (n = 18) (lvls, us = 6, 8, 8, 9, 11) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Concurrent Update Refs = 14.353 s (a = 797365 us) (n = 18) (lvls, us = 369141, 660156, 792969, 833984, 1123750) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Concurrent Update Thread Roots = 0.161 s (a = 8920 us) (n = 18) (lvls, us = 373, 2578, 5371, 7500, 35040) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Pause Final Update Refs (G) = 0.170 s (a = 9417 us) (n = 18) (lvls, us = 324, 3965, 9355, 11914, 18889) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Pause Final Update Refs (N) = 0.008 s (a = 430 us) (n = 18) (lvls, us = 97, 121, 143, 145, 2733) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Update Region States = 0.001 s (a = 54 us) (n = 18) (lvls, us = 44, 46, 49, 51, 105) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Trash Collection Set = 0.000 s (a = 9 us) (n = 18) (lvls, us = 6, 7, 9, 9, 17) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Rebuild Free Set = 0.000 s (a = 18 us) (n = 18) (lvls, us = 14, 15, 17, 18, 29) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Concurrent Cleanup = 0.007 s (a = 415 us) (n = 18) (lvls, us = 92, 109, 170, 189, 4740) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Pacing = 10.168 s (a = 535159 us) (n = 19) (lvls, us = 0, 0, 423828, 791016, 1393950) [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] Under allocation pressure, concurrent cycles may cancel, and either continue cycle [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] under stop-the-world pause or result in stop-the-world Full GC. Increase heap size, [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] tune GC heuristics, set more aggressive pacing delay, or lower allocation rate [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] to avoid Degenerated and Full GC cycles. [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 19 successful concurrent GCs [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 Degenerated GCs [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 upgraded to Full GC [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 Full GCs [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] 0 upgraded from Degenerated GC [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] [2025-06-30T00:47:02.166Z] [66.966s][info][gc,stats ] [2025-06-30T00:47:02.166Z] STDERR: [2025-06-30T00:47:02.166Z] rerun: [2025-06-30T00:47:02.166Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/2 && \ [2025-06-30T00:47:02.166Z] DISPLAY=:0 \ [2025-06-30T00:47:02.166Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.166Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.166Z] CLASSPATH=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar \ [2025-06-30T00:47:02.166Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/java \ [2025-06-30T00:47:02.166Z] -Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.166Z] -Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.166Z] -Dtest.compiler.opts= \ [2025-06-30T00:47:02.166Z] -Dtest.java.opts= \ [2025-06-30T00:47:02.166Z] -Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.166Z] -Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.166Z] -Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.166Z] -Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.166Z] -Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.166Z] -Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu \ [2025-06-30T00:47:02.166Z] -Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.166Z] -Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.166Z] -Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.166Z] -Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d \ [2025-06-30T00:47:02.166Z] -Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1 \ [2025-06-30T00:47:02.166Z] -Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/1 \ [2025-06-30T00:47:02.166Z] -ea \ [2025-06-30T00:47:02.166Z] -esa \ [2025-06-30T00:47:02.166Z] -Xmx512m \ [2025-06-30T00:47:02.166Z] -Djava.awt.headless=true \ [2025-06-30T00:47:02.166Z] -Djava.library.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.166Z] -Xlog:gc*=info \ [2025-06-30T00:47:02.166Z] -Xmx1g \ [2025-06-30T00:47:02.166Z] -XX:+UnlockDiagnosticVMOptions \ [2025-06-30T00:47:02.166Z] -XX:+UnlockExperimentalVMOptions \ [2025-06-30T00:47:02.166Z] -XX:+UseShenandoahGC \ [2025-06-30T00:47:02.166Z] -XX:ShenandoahGCMode=iu \ [2025-06-30T00:47:02.166Z] com.sun.javatest.regtest.agent.MainWrapper /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu.d/main.1.jta 120000 [2025-06-30T00:47:02.166Z] [2025-06-30T00:47:02.166Z] TEST RESULT: Failed. Unexpected exit from test [exit code: 143] [2025-06-30T00:47:02.166Z] -------------------------------------------------- [2025-06-30T00:47:02.166Z] TEST: gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu-aggressive [2025-06-30T00:47:02.166Z] TEST JDK: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image [2025-06-30T00:47:02.166Z] [2025-06-30T00:47:02.166Z] ACTION: build -- Passed. Build successful [2025-06-30T00:47:02.166Z] REASON: Named class compiled on demand [2025-06-30T00:47:02.166Z] TIME: 0.221 seconds [2025-06-30T00:47:02.166Z] messages: [2025-06-30T00:47:02.166Z] command: build gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.166Z] reason: Named class compiled on demand [2025-06-30T00:47:02.166Z] started: Mon Jun 30 00:44:02 GMT 2025 [2025-06-30T00:47:02.166Z] Test directory: [2025-06-30T00:47:02.166Z] compile: gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.166Z] finished: Mon Jun 30 00:44:02 GMT 2025 [2025-06-30T00:47:02.166Z] elapsed time (seconds): 0.221 [2025-06-30T00:47:02.166Z] [2025-06-30T00:47:02.166Z] ACTION: compile -- Passed. Compilation successful [2025-06-30T00:47:02.166Z] REASON: .class file out of date or does not exist [2025-06-30T00:47:02.166Z] TIME: 0.221 seconds [2025-06-30T00:47:02.166Z] messages: [2025-06-30T00:47:02.166Z] command: compile /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java [2025-06-30T00:47:02.166Z] reason: .class file out of date or does not exist [2025-06-30T00:47:02.166Z] started: Mon Jun 30 00:44:02 GMT 2025 [2025-06-30T00:47:02.166Z] Mode: agentvm [2025-06-30T00:47:02.166Z] Agent id: 2 [2025-06-30T00:47:02.166Z] finished: Mon Jun 30 00:44:02 GMT 2025 [2025-06-30T00:47:02.166Z] elapsed time (seconds): 0.221 [2025-06-30T00:47:02.166Z] configuration: [2025-06-30T00:47:02.166Z] Boot Layer (javac runtime environment) [2025-06-30T00:47:02.166Z] class path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar [2025-06-30T00:47:02.166Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar [2025-06-30T00:47:02.166Z] patch: java.base /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/patches/java.base [2025-06-30T00:47:02.166Z] [2025-06-30T00:47:02.166Z] javac compilation environment [2025-06-30T00:47:02.166Z] source path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher [2025-06-30T00:47:02.166Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg [2025-06-30T00:47:02.166Z] class path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher [2025-06-30T00:47:02.166Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d [2025-06-30T00:47:02.166Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 [2025-06-30T00:47:02.166Z] [2025-06-30T00:47:02.166Z] rerun: [2025-06-30T00:47:02.166Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/0 && \ [2025-06-30T00:47:02.166Z] DISPLAY=:0 \ [2025-06-30T00:47:02.166Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.166Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.166Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/javac \ [2025-06-30T00:47:02.166Z] -J-ea \ [2025-06-30T00:47:02.166Z] -J-esa \ [2025-06-30T00:47:02.166Z] -J-Xmx512m \ [2025-06-30T00:47:02.166Z] -J-Djava.awt.headless=true \ [2025-06-30T00:47:02.166Z] -J-Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.166Z] -J-Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.166Z] -J-Dtest.compiler.opts= \ [2025-06-30T00:47:02.166Z] -J-Dtest.java.opts= \ [2025-06-30T00:47:02.166Z] -J-Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.166Z] -J-Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.166Z] -J-Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.166Z] -J-Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.166Z] -J-Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.166Z] -J-Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu-aggressive \ [2025-06-30T00:47:02.166Z] -J-Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.166Z] -J-Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.166Z] -J-Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.167Z] -J-Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d \ [2025-06-30T00:47:02.167Z] -J-Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 \ [2025-06-30T00:47:02.167Z] -J-Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 \ [2025-06-30T00:47:02.167Z] -d /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d \ [2025-06-30T00:47:02.167Z] -sourcepath /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.167Z] -classpath /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java [2025-06-30T00:47:02.167Z] [2025-06-30T00:47:02.167Z] ACTION: main -- Passed. Execution successful [2025-06-30T00:47:02.167Z] REASON: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.167Z] TIME: 126.924 seconds [2025-06-30T00:47:02.167Z] messages: [2025-06-30T00:47:02.167Z] command: main -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.167Z] reason: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahOOMDuringEvacALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.167Z] started: Mon Jun 30 00:44:02 GMT 2025 [2025-06-30T00:47:02.167Z] Mode: othervm [/othervm specified] [2025-06-30T00:47:02.167Z] finished: Mon Jun 30 00:46:09 GMT 2025 [2025-06-30T00:47:02.167Z] elapsed time (seconds): 126.924 [2025-06-30T00:47:02.167Z] configuration: [2025-06-30T00:47:02.167Z] STDOUT: [2025-06-30T00:47:02.167Z] [0.016s][info][gc] Heuristics ergonomically sets -XX:+ExplicitGCInvokesConcurrent [2025-06-30T00:47:02.167Z] [0.017s][info][gc] Heuristics ergonomically sets -XX:+ShenandoahImplicitGCInvokesConcurrent [2025-06-30T00:47:02.167Z] [0.023s][info][gc] Using Shenandoah [2025-06-30T00:47:02.167Z] [0.023s][info][gc] Heuristics ergonomically sets -XX:ShenandoahImmediateThreshold=100 [2025-06-30T00:47:02.167Z] [0.025s][info][gc,ergo] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Version: 21.0.8-beta+8-ea (release) [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] CPUs: 4 total, 4 available [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Memory: 6144M [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Large Page Support: Disabled [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] NUMA Support: Disabled [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Compressed Oops: Enabled (32-bit) [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Heap Min Capacity: 6656K [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Heap Initial Capacity: 96M [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Heap Max Capacity: 1G [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Pre-touch: Disabled [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Mode: Incremental-Update (IU) [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Heuristics: Aggressive [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Heap Region Count: 2048 [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Heap Region Size: 512K [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] TLAB Size Max: 512K [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Humongous Object Threshold: 512K [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Parallel Workers: 2 [2025-06-30T00:47:02.167Z] [0.026s][info][gc,init] Concurrent Workers: 1 [2025-06-30T00:47:02.167Z] [0.051s][info][gc,metaspace] CDS archive(s) mapped at: [0x00007e0323000000-0x00007e0323ca0000-0x00007e0323ca0000), size 13238272, SharedBaseAddress: 0x00007e0323000000, ArchiveRelocationMode: 1. [2025-06-30T00:47:02.167Z] [0.056s][info][gc,metaspace] Compressed class space mapped at: 0x00007e0324000000-0x00007e0364000000, reserved size: 1073741824 [2025-06-30T00:47:02.167Z] [0.056s][info][gc,metaspace] Narrow klass base: 0x00007e0323000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [2025-06-30T00:47:02.167Z] [0.103s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.167Z] [0.103s][info][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.167Z] [0.103s][info][gc,start ] GC(0) Concurrent reset [2025-06-30T00:47:02.167Z] [0.103s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.167Z] [0.103s][info][gc,ergo ] GC(0) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.167Z] [0.104s][info][gc ] GC(0) Concurrent reset 0.180ms [2025-06-30T00:47:02.167Z] [0.104s][info][gc,start ] GC(0) Pause Init Mark [2025-06-30T00:47:02.167Z] [0.105s][info][gc,task ] GC(0) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.167Z] [0.105s][info][gc,ergo ] GC(0) Pacer for Mark. Expected Live: 102M, Free: 971M, Non-Taxable: 99430K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.167Z] [0.105s][info][gc ] GC(0) Pause Init Mark 1.512ms [2025-06-30T00:47:02.167Z] [0.105s][info][gc,start ] GC(0) Concurrent marking roots [2025-06-30T00:47:02.167Z] [0.105s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.167Z] [0.106s][info][gc ] GC(0) Concurrent marking roots 0.484ms [2025-06-30T00:47:02.167Z] [0.106s][info][gc,start ] GC(0) Concurrent marking [2025-06-30T00:47:02.167Z] [0.106s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.167Z] [0.116s][info][gc ] GC(0) Concurrent marking 9.867ms [2025-06-30T00:47:02.167Z] [0.118s][info][gc,start ] GC(0) Pause Final Mark [2025-06-30T00:47:02.167Z] [0.118s][info][gc,task ] GC(0) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.167Z] [0.120s][info][gc,ergo ] GC(0) Collectable Garbage: 1405K (100%), Immediate: 0B (0%), CSet: 1405K (100%) [2025-06-30T00:47:02.167Z] [0.120s][info][gc,ergo ] GC(0) Pacer for Evacuation. Used CSet: 1536K, Free: 970M, Non-Taxable: 99379K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.167Z] [0.120s][info][gc ] GC(0) Pause Final Mark 1.935ms [2025-06-30T00:47:02.167Z] [0.120s][info][gc,start ] GC(0) Concurrent thread roots [2025-06-30T00:47:02.167Z] [0.120s][info][gc,task ] GC(0) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.167Z] [0.121s][info][gc ] GC(0) Concurrent thread roots 0.380ms [2025-06-30T00:47:02.167Z] [0.121s][info][gc,start ] GC(0) Concurrent weak references [2025-06-30T00:47:02.167Z] [0.121s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.167Z] [0.121s][info][gc,ref ] GC(0) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.167Z] [0.121s][info][gc,ref ] GC(0) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.167Z] [0.121s][info][gc,ref ] GC(0) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.167Z] [0.121s][info][gc ] GC(0) Concurrent weak references 0.101ms [2025-06-30T00:47:02.167Z] [0.121s][info][gc,start ] GC(0) Concurrent weak roots [2025-06-30T00:47:02.167Z] [0.121s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.167Z] [0.121s][info][gc ] GC(0) Concurrent weak roots 0.662ms [2025-06-30T00:47:02.167Z] [0.121s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.167Z] [0.121s][info][gc ] GC(0) Concurrent cleanup 2M->2M(96M) 0.102ms [2025-06-30T00:47:02.167Z] [0.122s][info][gc,ergo ] GC(0) Free: 970M, Max: 512K regular, 970M humongous, Frag: 0% external, 0% internal; Reserve: 52697K, Max: 512K [2025-06-30T00:47:02.167Z] [0.124s][info][gc,start ] GC(0) Concurrent strong roots [2025-06-30T00:47:02.167Z] [0.124s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.167Z] [0.125s][info][gc ] GC(0) Concurrent strong roots 0.414ms [2025-06-30T00:47:02.167Z] [0.125s][info][gc,start ] GC(0) Concurrent evacuation [2025-06-30T00:47:02.167Z] [0.125s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.167Z] [0.125s][info][gc ] GC(0) Concurrent evacuation 0.229ms [2025-06-30T00:47:02.167Z] [0.138s][info][gc,start ] GC(0) Pause Init Update Refs [2025-06-30T00:47:02.167Z] [0.138s][info][gc,ergo ] GC(0) Pacer for Update Refs. Used: 2780K, Free: 970M, Non-Taxable: 99328K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.167Z] [0.138s][info][gc ] GC(0) Pause Init Update Refs 0.065ms [2025-06-30T00:47:02.167Z] [0.141s][info][gc,start ] GC(0) Concurrent update references [2025-06-30T00:47:02.167Z] [0.141s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.167Z] [0.143s][info][gc ] GC(0) Concurrent update references 2.014ms [2025-06-30T00:47:02.167Z] [0.143s][info][gc,start ] GC(0) Concurrent update thread roots [2025-06-30T00:47:02.167Z] [0.149s][info][gc ] GC(0) Concurrent update thread roots 5.948ms [2025-06-30T00:47:02.167Z] [0.149s][info][gc,start ] GC(0) Pause Final Update Refs [2025-06-30T00:47:02.167Z] [0.149s][info][gc,task ] GC(0) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.167Z] [0.150s][info][gc ] GC(0) Pause Final Update Refs 0.104ms [2025-06-30T00:47:02.167Z] [0.150s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.167Z] [0.150s][info][gc ] GC(0) Concurrent cleanup 2M->1M(96M) 0.040ms [2025-06-30T00:47:02.167Z] [0.150s][info][gc,ergo ] Free: 971M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Reset 215 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Pause Init Mark (G) 1702 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Pause Init Mark (N) 1520 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Update Region States 42 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Mark Roots 528 us, parallelism: 0.48x [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CMR: <total> 254 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CMR: Thread Roots 204 us, workers (us): 204, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CMR: Code Cache Roots 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CMR: VM Strong Roots 24 us, workers (us): 24, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CMR: CLDG Roots 25 us, workers (us): 25, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Marking 9938 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Pause Final Mark (G) 4320 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Pause Final Mark (N) 1966 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Finish Mark 1704 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Update Region States 41 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Choose Collection Set 70 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Rebuild Free Set 19 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Thread Roots 415 us, parallelism: 0.67x [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CTR: <total> 279 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CTR: Thread Roots 279 us, workers (us): 279, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Weak References 117 us, parallelism: 0.01x [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CWRF: <total> 1 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Weak Roots 699 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Roots 42 us, parallelism: 0.63x [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CWR: <total> 27 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CWR: VM Weak Roots 27 us, workers (us): 27, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Rendezvous 585 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Cleanup 158 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 0.20x [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CSR: <total> 87 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CSR: Code Cache Roots 2 us, workers (us): 2, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CSR: VM Strong Roots 17 us, workers (us): 17, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] CSR: CLDG Roots 68 us, workers (us): 68, ---, [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Evacuation 241 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Pause Init Update Refs (G) 15910 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Pause Init Update Refs (N) 73 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Manage GCLABs 6 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Update Refs 2039 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Update Thread Roots 5975 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Pause Final Update Refs (G) 608 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Pause Final Update Refs (N) 113 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Update Region States 44 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Trash Collection Set 3 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Rebuild Free Set 18 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Concurrent Cleanup 48 us [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] 0 of 125 ms ( 0.0%): <total> [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] 0 of 125 ms ( 0.0%): <average total> [2025-06-30T00:47:02.167Z] [0.150s][info][gc,stats ] [2025-06-30T00:47:02.167Z] [0.150s][info][gc,metaspace] Metaspace: 30K(128K)->41K(128K) NonClass: 29K(64K)->40K(64K) Class: 1K(64K)->1K(64K) [2025-06-30T00:47:02.167Z] [0.150s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.167Z] [0.152s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.167Z] [0.153s][info][gc,ergo ] Free: 971M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.167Z] [0.153s][info][gc,start ] GC(1) Concurrent reset [2025-06-30T00:47:02.167Z] [0.153s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.167Z] [0.153s][info][gc,ergo ] GC(1) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.167Z] [0.155s][info][gc ] GC(1) Concurrent reset 2.455ms [2025-06-30T00:47:02.167Z] [0.156s][info][gc,start ] GC(1) Pause Init Mark (unload classes) [2025-06-30T00:47:02.167Z] [0.156s][info][gc,task ] GC(1) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.167Z] [0.156s][info][gc,ergo ] GC(1) Pacer for Mark. Expected Live: 130K, Free: 970M, Non-Taxable: 99408K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.167Z] [0.156s][info][gc ] GC(1) Pause Init Mark (unload classes) 0.106ms [2025-06-30T00:47:02.167Z] [0.156s][info][gc,start ] GC(1) Concurrent marking roots [2025-06-30T00:47:02.167Z] [0.156s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.167Z] [0.158s][info][gc ] GC(1) Concurrent marking roots 1.705ms [2025-06-30T00:47:02.167Z] [0.158s][info][gc,start ] GC(1) Concurrent marking (unload classes) [2025-06-30T00:47:02.167Z] [0.158s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.167Z] [0.159s][info][gc ] GC(1) Concurrent marking (unload classes) 1.644ms [2025-06-30T00:47:02.167Z] [0.159s][info][gc,start ] GC(1) Pause Final Mark (unload classes) [2025-06-30T00:47:02.167Z] [0.159s][info][gc,task ] GC(1) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.167Z] [0.166s][info][gc,ergo ] GC(1) Collectable Garbage: 1567K (100%), Immediate: 0B (0%), CSet: 1567K (100%) [2025-06-30T00:47:02.167Z] [0.166s][info][gc,ergo ] GC(1) Pacer for Evacuation. Used CSet: 1756K, Free: 970M, Non-Taxable: 99328K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.167Z] [0.166s][info][gc ] GC(1) Pause Final Mark (unload classes) 6.222ms [2025-06-30T00:47:02.167Z] [0.166s][info][gc,start ] GC(1) Concurrent thread roots [2025-06-30T00:47:02.167Z] [0.166s][info][gc,task ] GC(1) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.167Z] [0.166s][info][gc ] GC(1) Concurrent thread roots 0.145ms [2025-06-30T00:47:02.167Z] [0.166s][info][gc,start ] GC(1) Concurrent weak references [2025-06-30T00:47:02.167Z] [0.166s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.167Z] [0.167s][info][gc,ref ] GC(1) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.167Z] [0.167s][info][gc,ref ] GC(1) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.167Z] [0.167s][info][gc,ref ] GC(1) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.167Z] [0.167s][info][gc ] GC(1) Concurrent weak references 0.886ms [2025-06-30T00:47:02.167Z] [0.167s][info][gc,start ] GC(1) Concurrent weak roots [2025-06-30T00:47:02.167Z] [0.167s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.167Z] [0.172s][info][gc ] GC(1) Concurrent weak roots 5.310ms [2025-06-30T00:47:02.167Z] [0.172s][info][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.167Z] [0.172s][info][gc ] GC(1) Concurrent cleanup 2M->2M(97M) 0.097ms [2025-06-30T00:47:02.167Z] [0.172s][info][gc,ergo ] GC(1) Free: 969M, Max: 512K regular, 969M humongous, Frag: 0% external, 0% internal; Reserve: 52689K, Max: 512K [2025-06-30T00:47:02.167Z] [0.172s][info][gc,start ] GC(1) Concurrent class unloading [2025-06-30T00:47:02.167Z] [0.172s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent class unloading [2025-06-30T00:47:02.167Z] [0.175s][info][gc ] GC(1) Concurrent class unloading 2.282ms [2025-06-30T00:47:02.167Z] [0.175s][info][gc,start ] GC(1) Concurrent strong roots [2025-06-30T00:47:02.167Z] [0.175s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.167Z] [0.175s][info][gc ] GC(1) Concurrent strong roots 0.248ms [2025-06-30T00:47:02.167Z] [0.175s][info][gc,start ] GC(1) Concurrent evacuation [2025-06-30T00:47:02.167Z] [0.175s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.167Z] [0.175s][info][gc ] GC(1) Concurrent evacuation 0.286ms [2025-06-30T00:47:02.167Z] [0.175s][info][gc,start ] GC(1) Pause Init Update Refs [2025-06-30T00:47:02.167Z] [0.175s][info][gc,ergo ] GC(1) Pacer for Update Refs. Used: 3049K, Free: 969M, Non-Taxable: 99276K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.167Z] [0.175s][info][gc ] GC(1) Pause Init Update Refs 0.032ms [2025-06-30T00:47:02.167Z] [0.175s][info][gc,start ] GC(1) Concurrent update references [2025-06-30T00:47:02.167Z] [0.175s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.167Z] [0.177s][info][gc ] GC(1) Concurrent update references 1.618ms [2025-06-30T00:47:02.167Z] [0.177s][info][gc,start ] GC(1) Concurrent update thread roots [2025-06-30T00:47:02.167Z] [0.177s][info][gc ] GC(1) Concurrent update thread roots 0.341ms [2025-06-30T00:47:02.167Z] [0.177s][info][gc,start ] GC(1) Pause Final Update Refs [2025-06-30T00:47:02.167Z] [0.177s][info][gc,task ] GC(1) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.167Z] [0.177s][info][gc ] GC(1) Pause Final Update Refs 0.066ms [2025-06-30T00:47:02.167Z] [0.178s][info][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.167Z] [0.178s][info][gc ] GC(1) Concurrent cleanup 2M->1M(97M) 0.065ms [2025-06-30T00:47:02.167Z] [0.178s][info][gc,ergo ] Free: 971M, Max: 512K regular, 970M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Concurrent Reset 2497 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Pause Init Mark (G) 525 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Pause Init Mark (N) 124 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Update Region States 18 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Concurrent Mark Roots 1746 us, parallelism: 0.93x [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] CMR: <total> 1626 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] CMR: Thread Roots 1583 us, workers (us): 1583, ---, [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] CMR: VM Strong Roots 27 us, workers (us): 27, ---, [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] CMR: CLDG Roots 16 us, workers (us): 16, ---, [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Concurrent Marking 1683 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Pause Final Mark (G) 6420 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Pause Final Mark (N) 6241 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Finish Mark 6019 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Update Region States 36 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Choose Collection Set 75 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Rebuild Free Set 18 us [2025-06-30T00:47:02.167Z] [0.179s][info][gc,stats ] Concurrent Thread Roots 166 us, parallelism: 0.57x [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CTR: <total> 94 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CTR: Thread Roots 94 us, workers (us): 94, ---, [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Weak References 894 us, parallelism: 0.00x [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CWRF: <total> 1 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Weak Roots 5329 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Roots 107 us, parallelism: 0.54x [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CWR: <total> 58 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CWR: Code Cache Roots 4 us, workers (us): 4, ---, [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CWR: VM Weak Roots 53 us, workers (us): 53, ---, [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CWR: CLDG Roots 0 us, workers (us): 0, ---, [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Rendezvous 5186 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Cleanup 106 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Class Unloading 2301 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Unlink Stale 1210 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] System Dictionary 2 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Weak Class Links 0 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Code Roots 1206 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Rendezvous 1045 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Purge Unlinked 9 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Code Roots 1 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CLDG 8 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Exception Caches 0 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Strong Roots 263 us, parallelism: 0.48x [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CSR: <total> 125 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CSR: VM Strong Roots 19 us, workers (us): 19, ---, [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] CSR: CLDG Roots 106 us, workers (us): 106, ---, [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Evacuation 302 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Pause Init Update Refs (G) 250 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Pause Init Update Refs (N) 39 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Manage GCLABs 4 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Update Refs 1635 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Update Thread Roots 352 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Pause Final Update Refs (G) 1053 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Pause Final Update Refs (N) 73 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Update Region States 23 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Trash Collection Set 3 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Concurrent Cleanup 76 us [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] 0 of 29 ms ( 0.0%): <total> [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] 0 of 29 ms ( 0.0%): <average total> [2025-06-30T00:47:02.168Z] [0.179s][info][gc,stats ] [2025-06-30T00:47:02.168Z] [0.179s][info][gc,metaspace] Metaspace: 45K(128K)->61K(128K) NonClass: 43K(64K)->59K(64K) Class: 1K(64K)->1K(64K) [2025-06-30T00:47:02.168Z] [0.179s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.168Z] [0.182s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.168Z] [0.182s][info][gc,ergo ] Free: 971M, Max: 512K regular, 970M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.168Z] [0.182s][info][gc,start ] GC(2) Concurrent reset [2025-06-30T00:47:02.168Z] [0.182s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.168Z] [0.182s][info][gc,ergo ] GC(2) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.168Z] [0.183s][info][gc ] GC(2) Concurrent reset 0.348ms [2025-06-30T00:47:02.168Z] [0.185s][info][gc,start ] GC(2) Pause Init Mark (unload classes) [2025-06-30T00:47:02.168Z] [0.185s][info][gc,task ] GC(2) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.168Z] [0.185s][info][gc,ergo ] GC(2) Pacer for Mark. Expected Live: 159K, Free: 971M, Non-Taxable: 99454K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.168Z] [0.185s][info][gc ] GC(2) Pause Init Mark (unload classes) 0.061ms [2025-06-30T00:47:02.168Z] [0.185s][info][gc,start ] GC(2) Concurrent marking roots [2025-06-30T00:47:02.168Z] [0.185s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.168Z] [0.185s][info][gc ] GC(2) Concurrent marking roots 0.191ms [2025-06-30T00:47:02.168Z] [0.185s][info][gc,start ] GC(2) Concurrent marking (unload classes) [2025-06-30T00:47:02.168Z] [0.185s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.168Z] [0.190s][info][gc ] GC(2) Concurrent marking (unload classes) 5.270ms [2025-06-30T00:47:02.168Z] [0.191s][info][gc,start ] GC(2) Pause Final Mark (unload classes) [2025-06-30T00:47:02.168Z] [0.191s][info][gc,task ] GC(2) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.168Z] [0.191s][info][gc,ergo ] GC(2) Collectable Garbage: 996K (100%), Immediate: 0B (0%), CSet: 996K (100%) [2025-06-30T00:47:02.168Z] [0.191s][info][gc,ergo ] GC(2) Pacer for Evacuation. Used CSet: 1292K, Free: 970M, Non-Taxable: 99379K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.168Z] [0.191s][info][gc ] GC(2) Pause Final Mark (unload classes) 0.706ms [2025-06-30T00:47:02.168Z] [0.199s][info][gc,start ] GC(2) Concurrent thread roots [2025-06-30T00:47:02.168Z] [0.199s][info][gc,task ] GC(2) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.168Z] [0.200s][info][gc ] GC(2) Concurrent thread roots 0.967ms [2025-06-30T00:47:02.168Z] [0.200s][info][gc,start ] GC(2) Concurrent weak references [2025-06-30T00:47:02.168Z] [0.200s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.168Z] [0.200s][info][gc,ref ] GC(2) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.168Z] [0.200s][info][gc,ref ] GC(2) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.168Z] [0.200s][info][gc,ref ] GC(2) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.168Z] [0.200s][info][gc ] GC(2) Concurrent weak references 0.079ms [2025-06-30T00:47:02.168Z] [0.200s][info][gc,start ] GC(2) Concurrent weak roots [2025-06-30T00:47:02.168Z] [0.200s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.168Z] [0.201s][info][gc ] GC(2) Concurrent weak roots 0.190ms [2025-06-30T00:47:02.168Z] [0.201s][info][gc,start ] GC(2) Concurrent cleanup [2025-06-30T00:47:02.168Z] [0.201s][info][gc ] GC(2) Concurrent cleanup 2M->2M(97M) 0.092ms [2025-06-30T00:47:02.168Z] [0.201s][info][gc,ergo ] GC(2) Free: 970M, Max: 512K regular, 970M humongous, Frag: 0% external, 0% internal; Reserve: 52641K, Max: 512K [2025-06-30T00:47:02.168Z] [0.201s][info][gc,start ] GC(2) Concurrent class unloading [2025-06-30T00:47:02.168Z] [0.201s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent class unloading [2025-06-30T00:47:02.168Z] [0.205s][info][gc ] GC(2) Concurrent class unloading 4.250ms [2025-06-30T00:47:02.168Z] [0.205s][info][gc,start ] GC(2) Concurrent strong roots [2025-06-30T00:47:02.168Z] [0.205s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.168Z] [0.205s][info][gc ] GC(2) Concurrent strong roots 0.158ms [2025-06-30T00:47:02.168Z] [0.205s][info][gc,start ] GC(2) Concurrent evacuation [2025-06-30T00:47:02.168Z] [0.205s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.168Z] [0.206s][info][gc ] GC(2) Concurrent evacuation 0.486ms [2025-06-30T00:47:02.168Z] [0.206s][info][gc,start ] GC(2) Pause Init Update Refs [2025-06-30T00:47:02.168Z] [0.206s][info][gc,ergo ] GC(2) Pacer for Update Refs. Used: 2730K, Free: 970M, Non-Taxable: 99328K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.168Z] [0.206s][info][gc ] GC(2) Pause Init Update Refs 0.050ms [2025-06-30T00:47:02.168Z] [0.208s][info][gc,start ] GC(2) Concurrent update references [2025-06-30T00:47:02.168Z] [0.208s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.168Z] [0.208s][info][gc ] GC(2) Concurrent update references 0.560ms [2025-06-30T00:47:02.168Z] [0.208s][info][gc,start ] GC(2) Concurrent update thread roots [2025-06-30T00:47:02.168Z] [0.211s][info][gc ] GC(2) Concurrent update thread roots 2.487ms [2025-06-30T00:47:02.168Z] [0.211s][info][gc,start ] GC(2) Pause Final Update Refs [2025-06-30T00:47:02.168Z] [0.211s][info][gc,task ] GC(2) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.168Z] [0.211s][info][gc ] GC(2) Pause Final Update Refs 0.073ms [2025-06-30T00:47:02.168Z] [0.216s][info][gc,start ] GC(2) Concurrent cleanup [2025-06-30T00:47:02.168Z] [0.216s][info][gc ] GC(2) Concurrent cleanup 3M->1M(97M) 0.086ms [2025-06-30T00:47:02.168Z] [0.216s][info][gc,ergo ] Free: 970M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Reset 976 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Pause Init Mark (G) 1691 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Pause Init Mark (N) 67 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Update Region States 17 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Mark Roots 204 us, parallelism: 0.63x [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CMR: <total> 128 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CMR: Thread Roots 99 us, workers (us): 99, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CMR: VM Strong Roots 13 us, workers (us): 13, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CMR: CLDG Roots 16 us, workers (us): 16, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Marking 5287 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Pause Final Mark (G) 8953 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Pause Final Mark (N) 724 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Finish Mark 552 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Update Region States 15 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Choose Collection Set 51 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Thread Roots 986 us, parallelism: 0.04x [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CTR: <total> 37 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CTR: Thread Roots 37 us, workers (us): 37, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Weak References 84 us, parallelism: 0.01x [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CWRF: <total> 1 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Weak Roots 199 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Roots 149 us, parallelism: 0.75x [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CWR: <total> 113 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CWR: Code Cache Roots 10 us, workers (us): 10, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CWR: VM Weak Roots 102 us, workers (us): 102, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CWR: CLDG Roots 0 us, workers (us): 0, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Rendezvous 28 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Cleanup 100 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Class Unloading 4269 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Unlink Stale 1001 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] System Dictionary 2 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Weak Class Links 0 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Code Roots 998 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Rendezvous 3221 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Purge Unlinked 12 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Code Roots 6 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CLDG 6 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Exception Caches 0 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Strong Roots 171 us, parallelism: 0.46x [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CSR: <total> 79 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CSR: VM Strong Roots 9 us, workers (us): 9, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] CSR: CLDG Roots 70 us, workers (us): 70, ---, [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Evacuation 502 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Pause Init Update Refs (G) 2190 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Pause Init Update Refs (N) 66 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Manage GCLABs 4 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Update Refs 594 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Update Thread Roots 2504 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Pause Final Update Refs (G) 4907 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Pause Final Update Refs (N) 80 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Update Region States 29 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Trash Collection Set 3 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Concurrent Cleanup 95 us [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] 0 of 38 ms ( 0.0%): <total> [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] 0 of 38 ms ( 0.0%): <average total> [2025-06-30T00:47:02.168Z] [0.216s][info][gc,stats ] [2025-06-30T00:47:02.168Z] [0.220s][info][gc,metaspace] Metaspace: 66K(192K)->95K(192K) NonClass: 64K(128K)->93K(128K) Class: 1K(64K)->2K(64K) [2025-06-30T00:47:02.168Z] [0.220s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.168Z] [0.221s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.168Z] [0.221s][info][gc,ergo ] Free: 970M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.168Z] [0.221s][info][gc,start ] GC(3) Concurrent reset [2025-06-30T00:47:02.168Z] [0.221s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.168Z] [0.221s][info][gc,ergo ] GC(3) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.168Z] [0.222s][info][gc ] GC(3) Concurrent reset 0.850ms [2025-06-30T00:47:02.168Z] [0.222s][info][gc,start ] GC(3) Pause Init Mark (unload classes) [2025-06-30T00:47:02.168Z] [0.222s][info][gc,task ] GC(3) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.168Z] [0.222s][info][gc,ergo ] GC(3) Pacer for Mark. Expected Live: 205K, Free: 970M, Non-Taxable: 99388K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.168Z] [0.222s][info][gc ] GC(3) Pause Init Mark (unload classes) 0.086ms [2025-06-30T00:47:02.168Z] [0.223s][info][gc,start ] GC(3) Concurrent marking roots [2025-06-30T00:47:02.168Z] [0.223s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.168Z] [0.223s][info][gc ] GC(3) Concurrent marking roots 0.298ms [2025-06-30T00:47:02.168Z] [0.224s][info][gc,start ] GC(3) Concurrent marking (unload classes) [2025-06-30T00:47:02.168Z] [0.224s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.168Z] [0.231s][info][gc ] GC(3) Concurrent marking (unload classes) 7.166ms [2025-06-30T00:47:02.168Z] [0.231s][info][gc,start ] GC(3) Pause Final Mark (unload classes) [2025-06-30T00:47:02.168Z] [0.231s][info][gc,task ] GC(3) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.168Z] [0.231s][info][gc,ergo ] GC(3) Collectable Garbage: 1576K (100%), Immediate: 0B (0%), CSet: 1576K (100%) [2025-06-30T00:47:02.168Z] [0.231s][info][gc,ergo ] GC(3) Pacer for Evacuation. Used CSet: 1950K, Free: 970M, Non-Taxable: 99328K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.168Z] [0.231s][info][gc ] GC(3) Pause Final Mark (unload classes) 0.503ms [2025-06-30T00:47:02.168Z] [0.232s][info][gc,start ] GC(3) Concurrent thread roots [2025-06-30T00:47:02.168Z] [0.232s][info][gc,task ] GC(3) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.168Z] [0.232s][info][gc ] GC(3) Concurrent thread roots 0.099ms [2025-06-30T00:47:02.168Z] [0.232s][info][gc,start ] GC(3) Concurrent weak references [2025-06-30T00:47:02.168Z] [0.232s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.168Z] [0.232s][info][gc,ref ] GC(3) Encountered references: Soft: 0, Weak: 5, Final: 0, Phantom: 0 [2025-06-30T00:47:02.168Z] [0.232s][info][gc,ref ] GC(3) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.168Z] [0.232s][info][gc,ref ] GC(3) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.168Z] [0.232s][info][gc ] GC(3) Concurrent weak references 0.125ms [2025-06-30T00:47:02.168Z] [0.232s][info][gc,start ] GC(3) Concurrent weak roots [2025-06-30T00:47:02.168Z] [0.232s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.168Z] [0.233s][info][gc ] GC(3) Concurrent weak roots 0.595ms [2025-06-30T00:47:02.168Z] [0.233s][info][gc,start ] GC(3) Concurrent cleanup [2025-06-30T00:47:02.168Z] [0.233s][info][gc ] GC(3) Concurrent cleanup 2M->2M(97M) 0.077ms [2025-06-30T00:47:02.168Z] [0.233s][info][gc,ergo ] GC(3) Free: 969M, Max: 512K regular, 969M humongous, Frag: 0% external, 0% internal; Reserve: 52657K, Max: 512K [2025-06-30T00:47:02.168Z] [0.233s][info][gc,start ] GC(3) Concurrent class unloading [2025-06-30T00:47:02.168Z] [0.233s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent class unloading [2025-06-30T00:47:02.168Z] [0.233s][info][gc ] GC(3) Concurrent class unloading 0.577ms [2025-06-30T00:47:02.168Z] [0.233s][info][gc,start ] GC(3) Concurrent strong roots [2025-06-30T00:47:02.168Z] [0.233s][info][gc,task ] GC(3) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.168Z] [0.233s][info][gc ] GC(3) Concurrent strong roots 0.155ms [2025-06-30T00:47:02.168Z] [0.234s][info][gc,start ] GC(3) Concurrent evacuation [2025-06-30T00:47:02.168Z] [0.234s][info][gc,task ] GC(3) Using 1 of [2025-06-30T00:47:02.168Z] [2025-06-30T00:47:02.168Z] ... [2025-06-30T00:47:02.168Z] Output overflow: [2025-06-30T00:47:02.168Z] JT Harness has limited the test output to the text [2025-06-30T00:47:02.168Z] at the beginning and the end, so that you can see how the [2025-06-30T00:47:02.168Z] test began, and how it completed. [2025-06-30T00:47:02.168Z] [2025-06-30T00:47:02.168Z] If you need to see more of the output from the test, [2025-06-30T00:47:02.168Z] set the system property javatest.maxOutputSize to a higher [2025-06-30T00:47:02.168Z] value. The current value is 100000 [2025-06-30T00:47:02.168Z] ... [2025-06-30T00:47:02.168Z] [2025-06-30T00:47:02.168Z] 99 of 989 ms ( 10.0%): <average non-zero> [2025-06-30T00:47:02.168Z] [121.768s][info][gc,stats ] [2025-06-30T00:47:02.168Z] [121.768s][info][gc,metaspace] Metaspace: 1429K(1600K)->1429K(1600K) NonClass: 1320K(1408K)->1320K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.168Z] [121.768s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.168Z] [121.774s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.168Z] [121.774s][info][gc,ergo ] Free: 807M, Max: 512K regular, 807M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.168Z] [121.774s][info][gc,start ] GC(101) Concurrent reset [2025-06-30T00:47:02.168Z] [121.774s][info][gc,task ] GC(101) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.168Z] [121.774s][info][gc,ergo ] GC(101) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.168Z] [121.776s][info][gc ] GC(101) Concurrent reset 1.599ms [2025-06-30T00:47:02.168Z] [121.776s][info][gc,start ] GC(101) Pause Init Mark [2025-06-30T00:47:02.168Z] [121.776s][info][gc,task ] GC(101) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.168Z] [121.776s][info][gc,ergo ] GC(101) Pacer for Mark. Expected Live: 50166K, Free: 807M, Non-Taxable: 82699K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.168Z] [121.776s][info][gc ] GC(101) Pause Init Mark 0.081ms [2025-06-30T00:47:02.168Z] [121.777s][info][gc,start ] GC(101) Concurrent marking roots [2025-06-30T00:47:02.168Z] [121.777s][info][gc,task ] GC(101) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.168Z] [121.777s][info][gc ] GC(101) Concurrent marking roots 0.785ms [2025-06-30T00:47:02.168Z] [121.777s][info][gc,start ] GC(101) Concurrent marking [2025-06-30T00:47:02.168Z] [121.777s][info][gc,task ] GC(101) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.168Z] [122.682s][info][gc ] GC(101) Concurrent marking 904.747ms [2025-06-30T00:47:02.168Z] [122.682s][info][gc,start ] GC(101) Pause Final Mark [2025-06-30T00:47:02.168Z] [122.682s][info][gc,task ] GC(101) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.168Z] [122.683s][info][gc,ergo ] GC(101) Collectable Garbage: 122M (100%), Immediate: 0B (0%), CSet: 122M (100%) [2025-06-30T00:47:02.168Z] [122.683s][info][gc,ergo ] GC(101) Pacer for Evacuation. Used CSet: 164M, Free: 720M, Non-Taxable: 73739K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.168Z] [122.683s][info][gc ] GC(101) Pause Final Mark 0.383ms [2025-06-30T00:47:02.168Z] [122.683s][info][gc,start ] GC(101) Concurrent thread roots [2025-06-30T00:47:02.168Z] [122.683s][info][gc,task ] GC(101) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.168Z] [122.683s][info][gc ] GC(101) Concurrent thread roots 0.525ms [2025-06-30T00:47:02.168Z] [122.683s][info][gc,start ] GC(101) Concurrent weak references [2025-06-30T00:47:02.168Z] [122.684s][info][gc,task ] GC(101) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.168Z] [122.684s][info][gc,ref ] GC(101) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.168Z] [122.684s][info][gc,ref ] GC(101) Discovered references: Soft: 0, Weak: 36, Final: 0, Phantom: 12 [2025-06-30T00:47:02.168Z] [122.684s][info][gc,ref ] GC(101) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.168Z] [122.687s][info][gc ] GC(101) Concurrent weak references 3.611ms [2025-06-30T00:47:02.168Z] [122.687s][info][gc,start ] GC(101) Concurrent weak roots [2025-06-30T00:47:02.168Z] [122.687s][info][gc,task ] GC(101) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.168Z] [122.703s][info][gc ] GC(101) Concurrent weak roots 16.063ms [2025-06-30T00:47:02.168Z] [122.703s][info][gc,start ] GC(101) Concurrent cleanup [2025-06-30T00:47:02.168Z] [122.703s][info][gc ] GC(101) Concurrent cleanup 255M->255M(758M) 0.162ms [2025-06-30T00:47:02.168Z] [122.703s][info][gc,ergo ] GC(101) Free: 717M, Max: 512K regular, 717M humongous, Frag: 0% external, 0% internal; Reserve: 52224K, Max: 512K [2025-06-30T00:47:02.168Z] [122.703s][info][gc,start ] GC(101) Concurrent strong roots [2025-06-30T00:47:02.169Z] [122.703s][info][gc,task ] GC(101) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.169Z] [122.706s][info][gc ] GC(101) Concurrent strong roots 2.657ms [2025-06-30T00:47:02.169Z] [122.706s][info][gc,start ] GC(101) Concurrent evacuation [2025-06-30T00:47:02.169Z] [122.706s][info][gc,task ] GC(101) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.169Z] [123.081s][info][gc ] GC(101) Concurrent evacuation 374.796ms [2025-06-30T00:47:02.169Z] [123.081s][info][gc,start ] GC(101) Pause Init Update Refs [2025-06-30T00:47:02.169Z] [123.081s][info][gc,ergo ] GC(101) Pacer for Update Refs. Used: 357M, Free: 657M, Non-Taxable: 67340K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.169Z] [123.081s][info][gc ] GC(101) Pause Init Update Refs 0.076ms [2025-06-30T00:47:02.169Z] [123.081s][info][gc,start ] GC(101) Concurrent update references [2025-06-30T00:47:02.169Z] [123.081s][info][gc,task ] GC(101) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.169Z] [123.721s][info][gc ] GC(101) Concurrent update references 640.276ms [2025-06-30T00:47:02.169Z] [123.722s][info][gc,start ] GC(101) Concurrent update thread roots [2025-06-30T00:47:02.169Z] [123.727s][info][gc ] GC(101) Concurrent update thread roots 5.552ms [2025-06-30T00:47:02.169Z] [123.728s][info][gc,start ] GC(101) Pause Final Update Refs [2025-06-30T00:47:02.169Z] [123.728s][info][gc,task ] GC(101) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.169Z] [123.728s][info][gc ] GC(101) Pause Final Update Refs 0.185ms [2025-06-30T00:47:02.169Z] [123.729s][info][gc,start ] GC(101) Concurrent cleanup [2025-06-30T00:47:02.169Z] [123.729s][info][gc ] GC(101) Concurrent cleanup 437M->272M(758M) 0.078ms [2025-06-30T00:47:02.169Z] [123.729s][info][gc,ergo ] Free: 699M, Max: 512K regular, 564M humongous, Frag: 20% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Concurrent Reset 1626 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Pause Init Mark (G) 573 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Pause Init Mark (N) 88 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Update Region States 28 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Concurrent Mark Roots 804 us, parallelism: 0.87x [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CMR: <total> 703 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CMR: Thread Roots 103 us, workers (us): 103, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CMR: Code Cache Roots 541 us, workers (us): 541, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CMR: CLDG Roots 53 us, workers (us): 53, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Concurrent Marking 904845 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Pause Final Mark (G) 494 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Pause Final Mark (N) 400 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Finish Mark 178 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Update Region States 47 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Choose Collection Set 67 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Concurrent Thread Roots 570 us, parallelism: 0.15x [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CTR: <total> 85 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CTR: Thread Roots 85 us, workers (us): 85, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Concurrent Weak References 3664 us, parallelism: 0.00x [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CWRF: <total> 12 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CWRF: Weak References 12 us, workers (us): 12, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Concurrent Weak Roots 16099 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Roots 193 us, parallelism: 0.82x [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CWR: <total> 159 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CWR: VM Weak Roots 159 us, workers (us): 159, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Rendezvous 15825 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Concurrent Cleanup 173 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] Concurrent Strong Roots 2741 us, parallelism: 0.31x [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CSR: <total> 842 us [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CSR: Code Cache Roots 690 us, workers (us): 690, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CSR: VM Strong Roots 21 us, workers (us): 21, ---, [2025-06-30T00:47:02.169Z] [123.729s][info][gc,stats ] CSR: CLDG Roots 132 us, workers (us): 132, ---, [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Concurrent Evacuation 374922 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Pause Init Update Refs (G) 245 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Pause Init Update Refs (N) 95 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Manage GCLABs 6 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Concurrent Update Refs 640315 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Concurrent Update Thread Roots 5640 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Pause Final Update Refs (G) 1347 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Pause Final Update Refs (N) 212 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Update Region States 49 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Trash Collection Set 8 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Rebuild Free Set 22 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Concurrent Cleanup 100 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Pacing 404597 us [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] 405 of 1970 ms ( 20.5%): MainThread [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] 405 of 1970 ms ( 20.5%): <total> [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] 37 of 1970 ms ( 1.9%): <average total> [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] 405 of 1970 ms ( 20.5%): <average non-zero> [2025-06-30T00:47:02.169Z] [123.737s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [123.737s][info][gc,metaspace] Metaspace: 1429K(1600K)->1429K(1600K) NonClass: 1320K(1408K)->1320K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.169Z] [123.737s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.169Z] [123.739s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.169Z] [123.739s][info][gc,ergo ] Free: 697M, Max: 512K regular, 564M humongous, Frag: 20% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.169Z] [123.739s][info][gc,start ] GC(102) Concurrent reset [2025-06-30T00:47:02.169Z] [123.739s][info][gc,task ] GC(102) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.169Z] [123.739s][info][gc,ergo ] GC(102) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.169Z] [123.744s][info][gc ] GC(102) Concurrent reset 4.908ms [2025-06-30T00:47:02.169Z] [123.746s][info][gc,start ] GC(102) Pause Init Mark [2025-06-30T00:47:02.169Z] [123.746s][info][gc,task ] GC(102) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.169Z] [123.746s][info][gc,ergo ] GC(102) Pacer for Mark. Expected Live: 53443K, Free: 696M, Non-Taxable: 71371K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.169Z] [123.746s][info][gc ] GC(102) Pause Init Mark 0.161ms [2025-06-30T00:47:02.169Z] [123.746s][info][gc,start ] GC(102) Concurrent marking roots [2025-06-30T00:47:02.169Z] [123.746s][info][gc,task ] GC(102) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.169Z] [123.750s][info][gc ] GC(102) Concurrent marking roots 3.723ms [2025-06-30T00:47:02.169Z] [123.750s][info][gc,start ] GC(102) Concurrent marking [2025-06-30T00:47:02.169Z] [123.750s][info][gc,task ] GC(102) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.169Z] [124.700s][info][gc ] GC(102) Concurrent marking 949.738ms [2025-06-30T00:47:02.169Z] [124.702s][info][gc,start ] GC(102) Pause Final Mark [2025-06-30T00:47:02.169Z] [124.702s][info][gc,task ] GC(102) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.169Z] [124.702s][info][gc,ergo ] GC(102) Collectable Garbage: 211M (100%), Immediate: 512K (0%), CSet: 210M (99%) [2025-06-30T00:47:02.169Z] [124.702s][info][gc,ergo ] GC(102) Pacer for Evacuation. Used CSet: 275M, Free: 616M, Non-Taxable: 63153K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.169Z] [124.702s][info][gc ] GC(102) Pause Final Mark 0.442ms [2025-06-30T00:47:02.169Z] [124.702s][info][gc,start ] GC(102) Concurrent thread roots [2025-06-30T00:47:02.169Z] [124.702s][info][gc,task ] GC(102) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.169Z] [124.703s][info][gc ] GC(102) Concurrent thread roots 0.155ms [2025-06-30T00:47:02.169Z] [124.703s][info][gc,start ] GC(102) Concurrent weak references [2025-06-30T00:47:02.169Z] [124.703s][info][gc,task ] GC(102) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.169Z] [124.703s][info][gc,ref ] GC(102) Encountered references: Soft: 53, Weak: 120, Final: 0, Phantom: 12 [2025-06-30T00:47:02.169Z] [124.703s][info][gc,ref ] GC(102) Discovered references: Soft: 0, Weak: 36, Final: 0, Phantom: 12 [2025-06-30T00:47:02.169Z] [124.703s][info][gc,ref ] GC(102) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.169Z] [124.703s][info][gc ] GC(102) Concurrent weak references 0.100ms [2025-06-30T00:47:02.169Z] [124.703s][info][gc,start ] GC(102) Concurrent weak roots [2025-06-30T00:47:02.169Z] [124.703s][info][gc,task ] GC(102) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.169Z] [124.714s][info][gc ] GC(102) Concurrent weak roots 11.504ms [2025-06-30T00:47:02.169Z] [124.714s][info][gc,start ] GC(102) Concurrent cleanup [2025-06-30T00:47:02.169Z] [124.714s][info][gc ] GC(102) Concurrent cleanup 358M->358M(758M) 0.147ms [2025-06-30T00:47:02.169Z] [124.715s][info][gc,ergo ] GC(102) Free: 614M, Max: 512K regular, 564M humongous, Frag: 9% external, 0% internal; Reserve: 51935K, Max: 512K [2025-06-30T00:47:02.169Z] [124.715s][info][gc,start ] GC(102) Concurrent strong roots [2025-06-30T00:47:02.169Z] [124.715s][info][gc,task ] GC(102) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.169Z] [124.719s][info][gc ] GC(102) Concurrent strong roots 3.899ms [2025-06-30T00:47:02.169Z] [124.719s][info][gc,start ] GC(102) Concurrent evacuation [2025-06-30T00:47:02.169Z] [124.719s][info][gc,task ] GC(102) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.169Z] [125.366s][info][gc ] GC(102) Concurrent evacuation 647.169ms [2025-06-30T00:47:02.169Z] [125.369s][info][gc,start ] GC(102) Pause Init Update Refs [2025-06-30T00:47:02.169Z] [125.369s][info][gc,ergo ] GC(102) Pacer for Update Refs. Used: 509M, Free: 513M, Non-Taxable: 52531K, Alloc Tax Rate: 1.2x [2025-06-30T00:47:02.169Z] [125.369s][info][gc ] GC(102) Pause Init Update Refs 0.054ms [2025-06-30T00:47:02.169Z] [125.369s][info][gc,start ] GC(102) Concurrent update references [2025-06-30T00:47:02.169Z] [125.369s][info][gc,task ] GC(102) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.169Z] [126.220s][info][gc ] GC(102) Concurrent update references 850.735ms [2025-06-30T00:47:02.169Z] [126.220s][info][gc,start ] GC(102) Concurrent update thread roots [2025-06-30T00:47:02.169Z] [126.220s][info][gc ] GC(102) Concurrent update thread roots 0.272ms [2025-06-30T00:47:02.169Z] [126.220s][info][gc,start ] GC(102) Pause Final Update Refs [2025-06-30T00:47:02.169Z] [126.220s][info][gc,task ] GC(102) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.169Z] [126.220s][info][gc ] GC(102) Pause Final Update Refs 0.147ms [2025-06-30T00:47:02.169Z] [126.221s][info][gc,start ] GC(102) Concurrent cleanup [2025-06-30T00:47:02.169Z] [126.221s][info][gc ] GC(102) Concurrent cleanup 673M->397M(758M) 0.077ms [2025-06-30T00:47:02.169Z] [126.221s][info][gc,ergo ] Free: 574M, Max: 512K regular, 340M humongous, Frag: 41% external, 1% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Reset 6264 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pause Init Mark (G) 1234 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pause Init Mark (N) 179 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Update Region States 43 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Mark Roots 3791 us, parallelism: 0.16x [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CMR: <total> 616 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CMR: Thread Roots 82 us, workers (us): 82, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CMR: Code Cache Roots 483 us, workers (us): 483, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 46, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Marking 949771 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pause Final Mark (G) 2690 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pause Final Mark (N) 460 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Finish Mark 198 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Update Region States 53 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Choose Collection Set 50 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Thread Roots 165 us, parallelism: 0.66x [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CTR: <total> 109 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CTR: Thread Roots 109 us, workers (us): 109, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Weak References 115 us, parallelism: 0.10x [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CWRF: <total> 12 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CWRF: Weak References 12 us, workers (us): 12, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Weak Roots 11590 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Roots 208 us, parallelism: 0.88x [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CWR: <total> 183 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CWR: VM Weak Roots 183 us, workers (us): 183, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Rendezvous 11255 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Cleanup 580 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Strong Roots 3968 us, parallelism: 0.19x [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CSR: <total> 736 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CSR: Code Cache Roots 588 us, workers (us): 588, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CSR: VM Strong Roots 17 us, workers (us): 17, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] CSR: CLDG Roots 131 us, workers (us): 131, ---, [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Evacuation 647206 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pause Init Update Refs (G) 2942 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pause Init Update Refs (N) 63 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Manage GCLABs 6 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Update Refs 850793 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Update Thread Roots 286 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pause Final Update Refs (G) 301 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pause Final Update Refs (N) 157 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Update Region States 99 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Trash Collection Set 8 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Concurrent Cleanup 84 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Pacing 455848 us [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] 456 of 2484 ms ( 18.4%): MainThread [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] 456 of 2484 ms ( 18.4%): <total> [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] 41 of 2484 ms ( 1.7%): <average total> [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] 456 of 2484 ms ( 18.4%): <average non-zero> [2025-06-30T00:47:02.169Z] [126.221s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.221s][info][gc,metaspace] Metaspace: 1429K(1600K)->1429K(1600K) NonClass: 1320K(1408K)->1320K(1408K) Class: 108K(192K)->108K(192K) [2025-06-30T00:47:02.169Z] [126.221s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.169Z] [126.227s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.169Z] [126.227s][info][gc,ergo ] Free: 573M, Max: 512K regular, 340M humongous, Frag: 41% external, 1% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.169Z] [126.227s][info][gc,start ] GC(103) Concurrent reset [2025-06-30T00:47:02.169Z] [126.227s][info][gc,task ] GC(103) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.169Z] [126.227s][info][gc,ergo ] GC(103) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.169Z] [126.230s][info][gc ] GC(103) Concurrent reset 3.165ms [2025-06-30T00:47:02.169Z] [126.236s][info][gc,start ] GC(103) Pause Init Mark (unload classes) [2025-06-30T00:47:02.169Z] [126.236s][info][gc,task ] GC(103) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.169Z] [126.236s][info][gc,ergo ] GC(103) Pacer for Mark. Expected Live: 57756K, Free: 572M, Non-Taxable: 58585K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.169Z] [126.236s][info][gc ] GC(103) Pause Init Mark (unload classes) 0.127ms [2025-06-30T00:47:02.169Z] [126.236s][info][gc,start ] GC(103) Concurrent marking roots [2025-06-30T00:47:02.169Z] [126.236s][info][gc,task ] GC(103) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.169Z] [126.237s][info][gc ] GC(103) Concurrent marking roots 1.029ms [2025-06-30T00:47:02.169Z] [126.237s][info][gc,start ] GC(103) Concurrent marking (unload classes) [2025-06-30T00:47:02.169Z] [126.237s][info][gc,task ] GC(103) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.169Z] [126.513s][info][gc ] Cancelling GC: Stopping VM [2025-06-30T00:47:02.169Z] [126.518s][info][gc ] GC(103) Concurrent marking (unload classes) 281.422ms [2025-06-30T00:47:02.169Z] [126.518s][info][gc,ergo ] Free: 531M, Max: 512K regular, 340M humongous, Frag: 36% external, 1% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] Concurrent Reset 3551 us [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] Pause Init Mark (G) 5107 us [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] Pause Init Mark (N) 135 us [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] Update Region States 56 us [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] Concurrent Mark Roots 1048 us, parallelism: 0.12x [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] CMR: <total> 125 us [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] CMR: Thread Roots 74 us, workers (us): 74, ---, [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] CMR: VM Strong Roots 7 us, workers (us): 7, ---, [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 45, ---, [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] 0 of 297 ms ( 0.0%): <total> [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] 0 of 297 ms ( 0.0%): <average total> [2025-06-30T00:47:02.169Z] [126.518s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.518s][info][gc,metaspace] Metaspace: 1429K(1600K)->1525K(1664K) NonClass: 1320K(1408K)->1404K(1472K) Class: 108K(192K)->121K(192K) [2025-06-30T00:47:02.169Z] [126.518s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] Heap [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] Shenandoah Heap [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] 1024M max, 1024M soft max, 758M committed, 440M used [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] 2048 x 512K regions [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] Status: marking, cancelled [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] Reserved region: [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] - [0x00000000c0000000, 0x0000000100000000) [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] Collection set: [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] - map (vanilla): 0x0000000000011800 [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] - map (biased): 0x0000000000010000 [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] Metaspace used 1525K, committed 1664K, reserved 1114112K [2025-06-30T00:47:02.169Z] [126.520s][info][gc,heap,exit] class space used 121K, committed 192K, reserved 1048576K [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] GC STATISTICS: [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] "(G)" (gross) pauses include VM time: time to notify and block threads, do the pre- [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] and post-safepoint housekeeping. Use -Xlog:safepoint+stats to dissect. [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] "(N)" (net) pauses are the times spent in the actual GC code. [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] "a" is average time for each phase, look at levels to see if average makes sense. [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] "lvls" are quantiles: 0% (minimum), 25%, 50% (median), 75%, 100% (maximum). [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] Pacing delays are measured from entering the pacing code till exiting it. Therefore, [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] observed pacing delays may be higher than the threshold when paced thread spent more [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] time in the pacing code. It usually happens when thread is de-scheduled while paced, [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] OS takes longer to unblock the thread, or JVM experiences an STW pause. [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] Higher delay would prevent application outpacing the GC, but it will hide the GC latencies [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] from the STW pause times. Pacing affects the individual threads, and so it would also be [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] invisible to the usual profiling tools, but would add up to end-to-end application latency. [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] Raise max pacing delay with care. [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] Concurrent Reset = 0.763 s (a = 7339 us) (n = 104) (lvls, us = 133, 1777, 4863, 10156, 37315) [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] Pause Init Mark (G) = 0.517 s (a = 4969 us) (n = 104) (lvls, us = 111, 572, 3223, 6523, 35110) [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] Pause Init Mark (N) = 0.021 s (a = 201 us) (n = 104) (lvls, us = 49, 102, 133, 166, 1520) [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] Update Region States = 0.005 s (a = 46 us) (n = 104) (lvls, us = 10, 33, 47, 62, 89) [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] Concurrent Mark Roots = 0.376 s (a = 3614 us) (n = 104) (lvls, us = 137, 756, 1699, 4512, 22781) [2025-06-30T00:47:02.169Z] [126.520s][info][gc,stats ] CMR: <total> = 0.060 s (a = 572 us) (n = 104) (lvls, us = 56, 150, 324, 646, 7695) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] CMR: Thread Roots = 0.025 s (a = 245 us) (n = 104) (lvls, us = 3, 80, 95, 109, 6157) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] CMR: Code Cache Roots = 0.028 s (a = 525 us) (n = 54) (lvls, us = 1, 393, 475, 510, 4124) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] CMR: VM Strong Roots = 0.001 s (a = 7 us) (n = 104) (lvls, us = 4, 6, 6, 8, 27) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] CMR: CLDG Roots = 0.005 s (a = 48 us) (n = 104) (lvls, us = 16, 43, 47, 53, 78) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Concurrent Marking = 50.003 s (a = 485470 us) (n = 103) (lvls, us = 1680, 38672, 455078, 753906, 1816313) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Pause Final Mark (G) = 0.671 s (a = 6519 us) (n = 103) (lvls, us = 453, 1191, 3926, 9121, 37678) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Pause Final Mark (N) = 0.369 s (a = 3580 us) (n = 103) (lvls, us = 258, 520, 1680, 5000, 25310) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Finish Mark = 0.343 s (a = 3329 us) (n = 103) (lvls, us = 88, 312, 1523, 4668, 25083) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Update Region States = 0.005 s (a = 49 us) (n = 103) (lvls, us = 14, 45, 49, 52, 120) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Choose Collection Set = 0.008 s (a = 73 us) (n = 103) (lvls, us = 36, 52, 62, 91, 323) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Rebuild Free Set = 0.002 s (a = 19 us) (n = 103) (lvls, us = 13, 15, 17, 18, 55) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Concurrent Thread Roots = 0.130 s (a = 1263 us) (n = 103) (lvls, us = 117, 191, 256, 1250, 12969) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] CTR: <total> = 0.018 s (a = 173 us) (n = 103) (lvls, us = 32, 102, 119, 145, 3449) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] CTR: Thread Roots = 0.018 s (a = 173 us) (n = 103) (lvls, us = 32, 102, 119, 145, 3449) [2025-06-30T00:47:02.170Z] [126.520s][info][gc,stats ] Concurrent Weak References = 0.067 s (a = 649 us) (n = 103) (lvls, us = 65, 91, 125, 203, 6667) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CWRF: <total> = 0.001 s (a = 13 us) (n = 103) (lvls, us = 1, 11, 13, 15, 32) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CWRF: Weak References = 0.001 s (a = 13 us) (n = 103) (lvls, us = 1, 11, 13, 15, 32) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Concurrent Weak Roots = 0.711 s (a = 6903 us) (n = 103) (lvls, us = 197, 996, 4473, 9863, 35237) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Roots = 0.167 s (a = 1618 us) (n = 103) (lvls, us = 42, 191, 641, 1992, 12889) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CWR: <total> = 0.046 s (a = 443 us) (n = 103) (lvls, us = 27, 146, 164, 586, 3745) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CWR: Code Cache Roots = 0.026 s (a = 539 us) (n = 49) (lvls, us = 4, 273, 418, 455, 3231) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CWR: VM Weak Roots = 0.019 s (a = 186 us) (n = 103) (lvls, us = 27, 143, 150, 162, 3745) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CWR: CLDG Roots = 0.000 s (a = 2 us) (n = 49) (lvls, us = 0, 1, 2, 2, 4) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Rendezvous = 0.534 s (a = 5180 us) (n = 103) (lvls, us = 28, 225, 2910, 7793, 25938) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Concurrent Cleanup = 0.033 s (a = 325 us) (n = 103) (lvls, us = 75, 127, 146, 164, 7766) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Concurrent Class Unloading = 0.334 s (a = 6807 us) (n = 49) (lvls, us = 297, 2285, 5293, 8086, 25804) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Unlink Stale = 0.175 s (a = 3566 us) (n = 49) (lvls, us = 90, 1035, 3281, 4570, 13682) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] System Dictionary = 0.000 s (a = 6 us) (n = 49) (lvls, us = 2, 4, 5, 6, 23) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Weak Class Links = 0.000 s (a = 0 us) (n = 49) (lvls, us = 0, 0, 0, 0, 1) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Code Roots = 0.174 s (a = 3558 us) (n = 49) (lvls, us = 86, 1016, 3281, 4551, 13671) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Rendezvous = 0.151 s (a = 3076 us) (n = 49) (lvls, us = 25, 199, 918, 3262, 18993) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Purge Unlinked = 0.002 s (a = 42 us) (n = 49) (lvls, us = 6, 11, 28, 40, 398) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Code Roots = 0.001 s (a = 26 us) (n = 49) (lvls, us = 1, 1, 3, 22, 343) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CLDG = 0.001 s (a = 16 us) (n = 49) (lvls, us = 4, 7, 8, 14, 113) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Exception Caches = 0.000 s (a = 0 us) (n = 49) (lvls, us = 0, 0, 0, 0, 1) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Concurrent Strong Roots = 0.190 s (a = 1840 us) (n = 103) (lvls, us = 141, 268, 877, 2402, 13909) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CSR: <total> = 0.046 s (a = 449 us) (n = 103) (lvls, us = 73, 139, 217, 777, 2409) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CSR: Code Cache Roots = 0.031 s (a = 565 us) (n = 54) (lvls, us = 2, 471, 621, 658, 2187) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CSR: VM Strong Roots = 0.002 s (a = 16 us) (n = 103) (lvls, us = 8, 13, 15, 17, 29) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] CSR: CLDG Roots = 0.014 s (a = 137 us) (n = 103) (lvls, us = 64, 115, 125, 137, 1159) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Concurrent Evacuation = 25.854 s (a = 251010 us) (n = 103) (lvls, us = 240, 13867, 208984, 378906, 854860) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Pause Init Update Refs (G) = 0.616 s (a = 5980 us) (n = 103) (lvls, us = 87, 734, 3418, 9961, 27120) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Pause Init Update Refs (N) = 0.016 s (a = 160 us) (n = 103) (lvls, us = 31, 56, 70, 86, 3480) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Manage GCLABs = 0.001 s (a = 7 us) (n = 103) (lvls, us = 3, 5, 7, 9, 16) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Concurrent Update Refs = 44.317 s (a = 430259 us) (n = 103) (lvls, us = 594, 18555, 398438, 716797, 1280918) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Concurrent Update Thread Roots = 0.553 s (a = 5371 us) (n = 103) (lvls, us = 260, 953, 4395, 7383, 21461) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Pause Final Update Refs (G) = 0.347 s (a = 3373 us) (n = 103) (lvls, us = 123, 316, 902, 4434, 18260) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Pause Final Update Refs (N) = 0.023 s (a = 224 us) (n = 103) (lvls, us = 68, 109, 127, 152, 3031) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Update Region States = 0.005 s (a = 48 us) (n = 103) (lvls, us = 13, 44, 48, 52, 108) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Trash Collection Set = 0.001 s (a = 6 us) (n = 103) (lvls, us = 3, 4, 6, 8, 37) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Rebuild Free Set = 0.002 s (a = 18 us) (n = 103) (lvls, us = 13, 16, 17, 19, 31) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Concurrent Cleanup = 0.017 s (a = 170 us) (n = 103) (lvls, us = 40, 69, 95, 152, 3581) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Pacing = 17.614 s (a = 171011 us) (n = 103) (lvls, us = 0, 0, 0, 302734, 1240703) [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] Under allocation pressure, concurrent cycles may cancel, and either continue cycle [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] under stop-the-world pause or result in stop-the-world Full GC. Increase heap size, [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] tune GC heuristics, set more aggressive pacing delay, or lower allocation rate [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] to avoid Degenerated and Full GC cycles. [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 103 successful concurrent GCs [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 Degenerated GCs [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 upgraded to Full GC [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 Full GCs [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] 0 upgraded from Degenerated GC [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] [2025-06-30T00:47:02.170Z] [126.521s][info][gc,stats ] [2025-06-30T00:47:02.170Z] STDERR: [2025-06-30T00:47:02.170Z] STATUS:Passed. [2025-06-30T00:47:02.170Z] rerun: [2025-06-30T00:47:02.170Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/0 && \ [2025-06-30T00:47:02.170Z] DISPLAY=:0 \ [2025-06-30T00:47:02.170Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.170Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.170Z] CLASSPATH=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar \ [2025-06-30T00:47:02.170Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/java \ [2025-06-30T00:47:02.170Z] -Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.170Z] -Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.170Z] -Dtest.compiler.opts= \ [2025-06-30T00:47:02.170Z] -Dtest.java.opts= \ [2025-06-30T00:47:02.170Z] -Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.170Z] -Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.170Z] -Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.170Z] -Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.170Z] -Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.170Z] -Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu-aggressive \ [2025-06-30T00:47:02.170Z] -Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.170Z] -Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.170Z] -Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.170Z] -Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d \ [2025-06-30T00:47:02.170Z] -Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 \ [2025-06-30T00:47:02.170Z] -Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 \ [2025-06-30T00:47:02.170Z] -ea \ [2025-06-30T00:47:02.170Z] -esa \ [2025-06-30T00:47:02.170Z] -Xmx512m \ [2025-06-30T00:47:02.170Z] -Djava.awt.headless=true \ [2025-06-30T00:47:02.170Z] -Djava.library.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.170Z] -Xlog:gc*=info \ [2025-06-30T00:47:02.170Z] -Xmx1g \ [2025-06-30T00:47:02.170Z] -XX:+UnlockDiagnosticVMOptions \ [2025-06-30T00:47:02.170Z] -XX:+UnlockExperimentalVMOptions \ [2025-06-30T00:47:02.170Z] -XX:+UseShenandoahGC \ [2025-06-30T00:47:02.170Z] -XX:ShenandoahGCMode=iu \ [2025-06-30T00:47:02.170Z] -XX:ShenandoahGCHeuristics=aggressive \ [2025-06-30T00:47:02.170Z] -XX:+ShenandoahOOMDuringEvacALot \ [2025-06-30T00:47:02.170Z] com.sun.javatest.regtest.agent.MainWrapper /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d/main.0.jta 120000 [2025-06-30T00:47:02.170Z] [2025-06-30T00:47:02.170Z] ACTION: build -- Passed. All files up to date [2025-06-30T00:47:02.170Z] REASON: Named class compiled on demand [2025-06-30T00:47:02.170Z] TIME: 0.0 seconds [2025-06-30T00:47:02.170Z] messages: [2025-06-30T00:47:02.170Z] command: build gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.170Z] reason: Named class compiled on demand [2025-06-30T00:47:02.170Z] started: Mon Jun 30 00:46:09 GMT 2025 [2025-06-30T00:47:02.170Z] finished: Mon Jun 30 00:46:09 GMT 2025 [2025-06-30T00:47:02.170Z] elapsed time (seconds): 0.0 [2025-06-30T00:47:02.170Z] [2025-06-30T00:47:02.170Z] ACTION: main -- Failed. Unexpected exit from test [exit code: 143] [2025-06-30T00:47:02.170Z] REASON: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.170Z] TIME: 38.488 seconds [2025-06-30T00:47:02.170Z] messages: [2025-06-30T00:47:02.170Z] command: main -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.170Z] reason: User specified action: run main/othervm/timeout=200 -Xlog:gc*=info -Xmx1g -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive -XX:+ShenandoahAllocFailureALot gc.stress.gcbasher.TestGCBasherWithShenandoah 120000 [2025-06-30T00:47:02.170Z] started: Mon Jun 30 00:46:09 GMT 2025 [2025-06-30T00:47:02.170Z] Mode: othervm [/othervm specified] [2025-06-30T00:47:02.170Z] finished: Mon Jun 30 00:46:47 GMT 2025 [2025-06-30T00:47:02.170Z] elapsed time (seconds): 38.488 [2025-06-30T00:47:02.170Z] configuration: [2025-06-30T00:47:02.170Z] STDOUT: [2025-06-30T00:47:02.170Z] [0.016s][info][gc] Heuristics ergonomically sets -XX:+ExplicitGCInvokesConcurrent [2025-06-30T00:47:02.170Z] [0.016s][info][gc] Heuristics ergonomically sets -XX:+ShenandoahImplicitGCInvokesConcurrent [2025-06-30T00:47:02.170Z] [0.016s][info][gc] Using Shenandoah [2025-06-30T00:47:02.170Z] [0.016s][info][gc] Heuristics ergonomically sets -XX:ShenandoahImmediateThreshold=100 [2025-06-30T00:47:02.170Z] [0.017s][info][gc,ergo] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] Version: 21.0.8-beta+8-ea (release) [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] CPUs: 4 total, 4 available [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] Memory: 6144M [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] Large Page Support: Disabled [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] NUMA Support: Disabled [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] Compressed Oops: Enabled (32-bit) [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] Heap Min Capacity: 6656K [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] Heap Initial Capacity: 96M [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] Heap Max Capacity: 1G [2025-06-30T00:47:02.170Z] [0.024s][info][gc,init] Pre-touch: Disabled [2025-06-30T00:47:02.170Z] [0.025s][info][gc,init] Mode: Incremental-Update (IU) [2025-06-30T00:47:02.170Z] [0.025s][info][gc,init] Heuristics: Aggressive [2025-06-30T00:47:02.170Z] [0.025s][info][gc,init] Heap Region Count: 2048 [2025-06-30T00:47:02.170Z] [0.025s][info][gc,init] Heap Region Size: 512K [2025-06-30T00:47:02.170Z] [0.025s][info][gc,init] TLAB Size Max: 512K [2025-06-30T00:47:02.170Z] [0.025s][info][gc,init] Humongous Object Threshold: 512K [2025-06-30T00:47:02.170Z] [0.025s][info][gc,init] Parallel Workers: 2 [2025-06-30T00:47:02.170Z] [0.025s][info][gc,init] Concurrent Workers: 1 [2025-06-30T00:47:02.170Z] [0.050s][info][gc,metaspace] CDS archive(s) mapped at: [0x0000750ba4000000-0x0000750ba4ca0000-0x0000750ba4ca0000), size 13238272, SharedBaseAddress: 0x0000750ba4000000, ArchiveRelocationMode: 1. [2025-06-30T00:47:02.170Z] [0.050s][info][gc,metaspace] Compressed class space mapped at: 0x0000750ba5000000-0x0000750be5000000, reserved size: 1073741824 [2025-06-30T00:47:02.170Z] [0.050s][info][gc,metaspace] Narrow klass base: 0x0000750ba4000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [2025-06-30T00:47:02.170Z] [0.107s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.170Z] [0.107s][info][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.170Z] [0.107s][info][gc,start ] GC(0) Concurrent reset [2025-06-30T00:47:02.170Z] [0.107s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.170Z] [0.107s][info][gc,ergo ] GC(0) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.170Z] [0.107s][info][gc ] GC(0) Concurrent reset 0.353ms [2025-06-30T00:47:02.170Z] [0.108s][info][gc,start ] GC(0) Pause Init Mark [2025-06-30T00:47:02.170Z] [0.108s][info][gc,task ] GC(0) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.170Z] [0.108s][info][gc,ergo ] GC(0) Pacer for Mark. Expected Live: 102M, Free: 971M, Non-Taxable: 99430K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.170Z] [0.108s][info][gc ] GC(0) Pause Init Mark 0.243ms [2025-06-30T00:47:02.170Z] [0.108s][info][gc,start ] GC(0) Concurrent marking roots [2025-06-30T00:47:02.170Z] [0.108s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.170Z] [0.118s][info][gc ] GC(0) Concurrent marking roots 9.862ms [2025-06-30T00:47:02.170Z] [0.118s][info][gc,start ] GC(0) Concurrent marking [2025-06-30T00:47:02.170Z] [0.118s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.170Z] [0.125s][info][gc ] GC(0) Concurrent marking 6.700ms [2025-06-30T00:47:02.170Z] [0.132s][info][gc,start ] GC(0) Pause Final Mark [2025-06-30T00:47:02.170Z] [0.132s][info][gc,task ] GC(0) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.170Z] [0.135s][info][gc,ergo ] GC(0) Collectable Garbage: 1405K (100%), Immediate: 0B (0%), CSet: 1405K (100%) [2025-06-30T00:47:02.170Z] [0.135s][info][gc,ergo ] GC(0) Pacer for Evacuation. Used CSet: 1536K, Free: 970M, Non-Taxable: 99379K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.170Z] [0.135s][info][gc ] GC(0) Pause Final Mark 3.494ms [2025-06-30T00:47:02.170Z] [0.139s][info][gc,start ] GC(0) Concurrent thread roots [2025-06-30T00:47:02.170Z] [0.139s][info][gc,task ] GC(0) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.170Z] [0.139s][info][gc ] GC(0) Concurrent thread roots 0.173ms [2025-06-30T00:47:02.170Z] [0.139s][info][gc,start ] GC(0) Concurrent weak references [2025-06-30T00:47:02.170Z] [0.139s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.170Z] [0.139s][info][gc,ref ] GC(0) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.170Z] [0.139s][info][gc,ref ] GC(0) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.170Z] [0.139s][info][gc,ref ] GC(0) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.170Z] [0.139s][info][gc ] GC(0) Concurrent weak references 0.086ms [2025-06-30T00:47:02.170Z] [0.139s][info][gc,start ] GC(0) Concurrent weak roots [2025-06-30T00:47:02.170Z] [0.139s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.170Z] [0.144s][info][gc ] GC(0) Concurrent weak roots 4.653ms [2025-06-30T00:47:02.170Z] [0.144s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.170Z] [0.144s][info][gc ] GC(0) Concurrent cleanup 3M->3M(96M) 0.146ms [2025-06-30T00:47:02.170Z] [0.144s][info][gc,ergo ] GC(0) Free: 969M, Max: 512K regular, 969M humongous, Frag: 0% external, 0% internal; Reserve: 52713K, Max: 512K [2025-06-30T00:47:02.170Z] [0.144s][info][gc,start ] GC(0) Concurrent strong roots [2025-06-30T00:47:02.170Z] [0.144s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.170Z] [0.144s][info][gc ] GC(0) Concurrent strong roots 0.141ms [2025-06-30T00:47:02.170Z] [0.144s][info][gc,start ] GC(0) Concurrent evacuation [2025-06-30T00:47:02.170Z] [0.144s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.170Z] [0.145s][info][gc ] GC(0) Concurrent evacuation 0.177ms [2025-06-30T00:47:02.170Z] [0.145s][info][gc,start ] GC(0) Pause Init Update Refs [2025-06-30T00:47:02.170Z] [0.145s][info][gc,ergo ] GC(0) Pacer for Update Refs. Used: 3275K, Free: 969M, Non-Taxable: 99276K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.170Z] [0.145s][info][gc ] GC(0) Pause Init Update Refs 0.077ms [2025-06-30T00:47:02.170Z] [0.145s][info][gc,start ] GC(0) Concurrent update references [2025-06-30T00:47:02.170Z] [0.145s][info][gc,task ] GC(0) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.170Z] [0.148s][info][gc ] GC(0) Concurrent update references 2.854ms [2025-06-30T00:47:02.170Z] [0.148s][info][gc,start ] GC(0) Concurrent update thread roots [2025-06-30T00:47:02.170Z] [0.151s][info][gc ] GC(0) Concurrent update thread roots 3.025ms [2025-06-30T00:47:02.170Z] [0.151s][info][gc,start ] GC(0) Pause Final Update Refs [2025-06-30T00:47:02.171Z] [0.151s][info][gc,task ] GC(0) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.171Z] [0.151s][info][gc ] GC(0) Pause Final Update Refs 0.227ms [2025-06-30T00:47:02.171Z] [0.151s][info][gc,start ] GC(0) Concurrent cleanup [2025-06-30T00:47:02.171Z] [0.151s][info][gc ] GC(0) Concurrent cleanup 3M->1M(96M) 0.038ms [2025-06-30T00:47:02.171Z] [0.151s][info][gc,ergo ] Free: 970M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.171Z] [0.151s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.151s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.171Z] [0.151s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.171Z] [0.151s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.151s][info][gc,stats ] Concurrent Reset 524 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Pause Init Mark (G) 499 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Pause Init Mark (N) 262 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Update Region States 38 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Mark Roots 10053 us, parallelism: 0.97x [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CMR: <total> 9777 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CMR: Thread Roots 9708 us, workers (us): 9708, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CMR: Code Cache Roots 0 us, workers (us): 0, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CMR: VM Strong Roots 37 us, workers (us): 37, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CMR: CLDG Roots 32 us, workers (us): 32, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Marking 6728 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Pause Final Mark (G) 14132 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Pause Final Mark (N) 3503 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Finish Mark 3259 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Update Region States 49 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Choose Collection Set 51 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Thread Roots 195 us, parallelism: 0.49x [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CTR: <total> 96 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CTR: Thread Roots 96 us, workers (us): 96, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Weak References 100 us, parallelism: 0.02x [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CWRF: <total> 2 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Weak Roots 4679 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Roots 90 us, parallelism: 0.58x [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CWR: <total> 52 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CWR: VM Weak Roots 52 us, workers (us): 52, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Rendezvous 3219 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Cleanup 156 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Strong Roots 149 us, parallelism: 0.70x [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CSR: <total> 104 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CSR: Code Cache Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CSR: VM Strong Roots 12 us, workers (us): 12, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] CSR: CLDG Roots 86 us, workers (us): 86, ---, [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Evacuation 185 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Pause Init Update Refs (G) 399 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Pause Init Update Refs (N) 93 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Manage GCLABs 5 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Update Refs 2884 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Update Thread Roots 3045 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Pause Final Update Refs (G) 428 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Pause Final Update Refs (N) 238 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Update Region States 44 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Trash Collection Set 4 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Rebuild Free Set 19 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Concurrent Cleanup 47 us [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] 0 of 135 ms ( 0.0%): <total> [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] 0 of 135 ms ( 0.0%): <average total> [2025-06-30T00:47:02.171Z] [0.152s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.152s][info][gc,metaspace] Metaspace: 30K(128K)->51K(128K) NonClass: 29K(64K)->49K(64K) Class: 1K(64K)->1K(64K) [2025-06-30T00:47:02.171Z] [0.152s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.171Z] [0.158s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.171Z] [0.158s][info][gc,ergo ] Free: 970M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.171Z] [0.158s][info][gc,start ] GC(1) Concurrent reset [2025-06-30T00:47:02.171Z] [0.158s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.171Z] [0.158s][info][gc,ergo ] GC(1) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.171Z] [0.158s][info][gc ] GC(1) Concurrent reset 0.152ms [2025-06-30T00:47:02.171Z] [0.158s][info][gc,start ] GC(1) Pause Init Mark [2025-06-30T00:47:02.171Z] [0.158s][info][gc,task ] GC(1) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.171Z] [0.158s][info][gc,ergo ] GC(1) Pacer for Mark. Expected Live: 130K, Free: 970M, Non-Taxable: 99410K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.171Z] [0.158s][info][gc ] GC(1) Pause Init Mark 0.079ms [2025-06-30T00:47:02.171Z] [0.162s][info][gc,start ] GC(1) Concurrent marking roots [2025-06-30T00:47:02.171Z] [0.162s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.171Z] [0.162s][info][gc ] GC(1) Concurrent marking roots 0.208ms [2025-06-30T00:47:02.171Z] [0.162s][info][gc,start ] GC(1) Concurrent marking [2025-06-30T00:47:02.171Z] [0.162s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.171Z] [0.165s][info][gc ] GC(1) Concurrent marking 3.231ms [2025-06-30T00:47:02.171Z] [0.165s][info][gc,start ] GC(1) Pause Final Mark [2025-06-30T00:47:02.171Z] [0.165s][info][gc,task ] GC(1) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.171Z] [0.168s][info][gc,ergo ] GC(1) Collectable Garbage: 1531K (100%), Immediate: 0B (0%), CSet: 1531K (100%) [2025-06-30T00:47:02.171Z] [0.168s][info][gc,ergo ] GC(1) Pacer for Evacuation. Used CSet: 1739K, Free: 970M, Non-Taxable: 99328K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.171Z] [0.168s][info][gc ] GC(1) Pause Final Mark 2.781ms [2025-06-30T00:47:02.171Z] [0.168s][info][gc,start ] GC(1) Concurrent thread roots [2025-06-30T00:47:02.171Z] [0.168s][info][gc,task ] GC(1) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.171Z] [0.168s][info][gc ] GC(1) Concurrent thread roots 0.153ms [2025-06-30T00:47:02.171Z] [0.168s][info][gc,start ] GC(1) Concurrent weak references [2025-06-30T00:47:02.171Z] [0.168s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.171Z] [0.169s][info][gc,ref ] GC(1) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.171Z] [0.169s][info][gc,ref ] GC(1) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.171Z] [0.169s][info][gc,ref ] GC(1) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.171Z] [0.169s][info][gc ] GC(1) Concurrent weak references 0.077ms [2025-06-30T00:47:02.171Z] [0.169s][info][gc,start ] GC(1) Concurrent weak roots [2025-06-30T00:47:02.171Z] [0.169s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.171Z] [0.182s][info][gc ] GC(1) Concurrent weak roots 13.119ms [2025-06-30T00:47:02.171Z] [0.182s][info][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.171Z] [0.182s][info][gc ] GC(1) Concurrent cleanup 2M->2M(97M) 0.159ms [2025-06-30T00:47:02.171Z] [0.182s][info][gc,ergo ] GC(1) Free: 969M, Max: 512K regular, 969M humongous, Frag: 1% external, 0% internal; Reserve: 52689K, Max: 512K [2025-06-30T00:47:02.171Z] [0.182s][info][gc,start ] GC(1) Concurrent strong roots [2025-06-30T00:47:02.171Z] [0.182s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.171Z] [0.183s][info][gc ] GC(1) Concurrent strong roots 1.244ms [2025-06-30T00:47:02.171Z] [0.183s][info][gc,start ] GC(1) Concurrent evacuation [2025-06-30T00:47:02.171Z] [0.183s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.171Z] [0.184s][info][gc ] GC(1) Concurrent evacuation 0.341ms [2025-06-30T00:47:02.171Z] [0.184s][info][gc,start ] GC(1) Pause Init Update Refs [2025-06-30T00:47:02.171Z] [0.184s][info][gc,ergo ] GC(1) Pacer for Update Refs. Used: 3031K, Free: 969M, Non-Taxable: 99276K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.171Z] [0.184s][info][gc ] GC(1) Pause Init Update Refs 0.034ms [2025-06-30T00:47:02.171Z] [0.192s][info][gc,start ] GC(1) Concurrent update references [2025-06-30T00:47:02.171Z] [0.192s][info][gc,task ] GC(1) Using 1 of 2 workers for concurrent reference update [2025-06-30T00:47:02.171Z] [0.195s][info][gc ] GC(1) Concurrent update references 3.122ms [2025-06-30T00:47:02.171Z] [0.195s][info][gc,start ] GC(1) Concurrent update thread roots [2025-06-30T00:47:02.171Z] [0.199s][info][gc ] GC(1) Concurrent update thread roots 3.911ms [2025-06-30T00:47:02.171Z] [0.199s][info][gc,start ] GC(1) Pause Final Update Refs [2025-06-30T00:47:02.171Z] [0.199s][info][gc,task ] GC(1) Using 2 of 2 workers for final reference update [2025-06-30T00:47:02.171Z] [0.199s][info][gc ] GC(1) Pause Final Update Refs 0.089ms [2025-06-30T00:47:02.171Z] [0.199s][info][gc,start ] GC(1) Concurrent cleanup [2025-06-30T00:47:02.171Z] [0.199s][info][gc ] GC(1) Concurrent cleanup 2M->1M(97M) 0.038ms [2025-06-30T00:47:02.171Z] [0.199s][info][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Reset 161 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Pause Init Mark (G) 3933 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Pause Init Mark (N) 95 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Update Region States 16 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Mark Roots 221 us, parallelism: 0.45x [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CMR: <total> 99 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CMR: Thread Roots 39 us, workers (us): 39, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CMR: Code Cache Roots 13 us, workers (us): 13, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CMR: VM Strong Roots 26 us, workers (us): 26, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CMR: CLDG Roots 21 us, workers (us): 21, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Marking 3251 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Pause Final Mark (G) 2934 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Pause Final Mark (N) 2790 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Finish Mark 2606 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Update Region States 45 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Choose Collection Set 49 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Thread Roots 165 us, parallelism: 0.52x [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CTR: <total> 85 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CTR: Thread Roots 85 us, workers (us): 85, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Weak References 83 us, parallelism: 0.01x [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CWRF: <total> 1 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Weak Roots 13153 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Roots 1344 us, parallelism: 0.06x [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CWR: <total> 78 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 78, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Rendezvous 11758 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Cleanup 173 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Strong Roots 1267 us, parallelism: 0.10x [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CSR: <total> 126 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CSR: Code Cache Roots 16 us, workers (us): 16, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CSR: VM Strong Roots 10 us, workers (us): 10, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] CSR: CLDG Roots 100 us, workers (us): 100, ---, [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Evacuation 355 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Pause Init Update Refs (G) 8231 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Pause Init Update Refs (N) 41 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Manage GCLABs 5 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Update Refs 3147 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Update Thread Roots 3946 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Pause Final Update Refs (G) 174 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Pause Final Update Refs (N) 96 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Update Region States 49 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Trash Collection Set 4 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Rebuild Free Set 13 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Concurrent Cleanup 47 us [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] 0 of 48 ms ( 0.0%): <total> [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] 0 of 48 ms ( 0.0%): <average total> [2025-06-30T00:47:02.171Z] [0.199s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.200s][info][gc,metaspace] Metaspace: 55K(128K)->75K(192K) NonClass: 54K(64K)->73K(128K) Class: 1K(64K)->1K(64K) [2025-06-30T00:47:02.171Z] [0.200s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.171Z] [0.201s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.171Z] [0.201s][info][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.171Z] [0.201s][info][gc,start ] GC(2) Concurrent reset [2025-06-30T00:47:02.171Z] [0.201s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.171Z] [0.201s][info][gc,ergo ] GC(2) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.171Z] [0.202s][info][gc ] GC(2) Concurrent reset 0.178ms [2025-06-30T00:47:02.171Z] [0.202s][info][gc,start ] GC(2) Pause Init Mark [2025-06-30T00:47:02.171Z] [0.202s][info][gc,task ] GC(2) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.171Z] [0.202s][info][gc,ergo ] GC(2) Pacer for Mark. Expected Live: 169K, Free: 971M, Non-Taxable: 99454K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.171Z] [0.202s][info][gc ] GC(2) Pause Init Mark 0.089ms [2025-06-30T00:47:02.171Z] [0.202s][info][gc,start ] GC(2) Concurrent marking roots [2025-06-30T00:47:02.171Z] [0.202s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.171Z] [0.202s][info][gc ] GC(2) Concurrent marking roots 0.220ms [2025-06-30T00:47:02.171Z] [0.202s][info][gc,start ] GC(2) Concurrent marking [2025-06-30T00:47:02.171Z] [0.202s][info][gc,task ] GC(2) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.171Z] [0.204s][info][gc ] Failed to allocate TLAB, 511K [2025-06-30T00:47:02.171Z] [0.204s][info][gc ] Cancelling GC: Allocation Failure [2025-06-30T00:47:02.171Z] [0.204s][info][gc ] GC(2) Concurrent marking 2.201ms [2025-06-30T00:47:02.171Z] [0.204s][info][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.171Z] [0.204s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.204s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] Concurrent Reset 196 us [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] Pause Init Mark (G) 327 us [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] Pause Init Mark (N) 106 us [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] Update Region States 22 us [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] Concurrent Mark Roots 240 us, parallelism: 0.69x [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] CMR: <total> 166 us [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] CMR: Thread Roots 117 us, workers (us): 117, ---, [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] CMR: Code Cache Roots 21 us, workers (us): 21, ---, [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] CMR: VM Strong Roots 10 us, workers (us): 10, ---, [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] CMR: CLDG Roots 18 us, workers (us): 18, ---, [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] Concurrent Marking 2226 us [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] 0 of 5 ms ( 0.0%): <total> [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] 0 of 5 ms ( 0.0%): <average total> [2025-06-30T00:47:02.171Z] [0.205s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.205s][info][gc,metaspace] Metaspace: 77K(192K)->77K(192K) NonClass: 76K(128K)->76K(128K) Class: 1K(64K)->1K(64K) [2025-06-30T00:47:02.171Z] [0.205s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.171Z] [0.206s][info][gc ] Trigger: Handle Allocation Failure [2025-06-30T00:47:02.171Z] [0.206s][info][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.171Z] [0.206s][info][gc,start ] GC(3) Pause Degenerated GC (Mark) [2025-06-30T00:47:02.171Z] [0.206s][info][gc,task ] GC(3) Using 2 of 2 workers for stw degenerated gc [2025-06-30T00:47:02.171Z] [0.208s][info][gc,ref ] GC(3) Encountered references: Soft: 0, Weak: 4, Final: 0, Phantom: 0 [2025-06-30T00:47:02.171Z] [0.208s][info][gc,ref ] GC(3) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.171Z] [0.208s][info][gc,ref ] GC(3) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.171Z] [0.208s][info][gc,ergo ] GC(3) Collectable Garbage: 978K (100%), Immediate: 0B (0%), CSet: 978K (100%) [2025-06-30T00:47:02.171Z] [0.210s][info][gc,ergo ] GC(3) Good progress for free space: 972M, need 10485K [2025-06-30T00:47:02.171Z] [0.210s][info][gc,ergo ] GC(3) Good progress for used space: 780K, need 512K [2025-06-30T00:47:02.171Z] [0.210s][info][gc ] GC(3) Pause Degenerated GC (Mark) 1M->0M(97M) 3.865ms [2025-06-30T00:47:02.171Z] [0.210s][info][gc,ergo ] Free: 972M, Max: 512K regular, 972M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.171Z] [0.210s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Finish Mark 1999 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Pause Degenerated GC (G) 3923 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Pause Degenerated GC (N) 3888 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] System Purge 125 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Weak References 86 us, parallelism: 0.02x [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] WRP: <total> 1 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] WRP: Weak References 1 us, workers (us): 1, 0, [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Weak Roots 39 us, parallelism: 0.55x [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] DWR: <total> 21 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] DWR: VM Weak Roots 21 us, workers (us): 21, 1, [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Update Region States 21 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Manage GC/TLABs 2 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Choose Collection Set 36 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Evacuation 504 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Manage GCLABs 3 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Update References 435 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Update Region States 11 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Trash Collection Set 3 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Rebuild Free Set 16 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Degen Update Roots 447 us, parallelism: 0.32x [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] DU: <total> 145 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] DU: Thread Roots 31 us, workers (us): 31, 0, [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] DU: Code Cache Roots 61 us, workers (us): 61, 0, [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] DU: VM Strong Roots 3 us, workers (us): 3, 0, [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] DU: VM Weak Roots 28 us, workers (us): 28, 0, [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] DU: CLDG Roots 21 us, workers (us): 21, 0, [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Cleanup 24 us [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.171Z] [0.212s][info][gc,stats ] 0 of 8 ms ( 0.0%): <total> [2025-06-30T00:47:02.171Z] [0.213s][info][gc,stats ] 0 of 8 ms ( 0.0%): <average total> [2025-06-30T00:47:02.171Z] [0.213s][info][gc,stats ] [2025-06-30T00:47:02.171Z] [0.213s][info][gc,metaspace] Metaspace: 77K(192K)->78K(192K) NonClass: 76K(128K)->77K(128K) Class: 1K(64K)->1K(64K) [2025-06-30T00:47:02.171Z] [0.213s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.171Z] [0.218s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.171Z] [0.218s][info][gc,ergo ] Free: 971M, Max: 512K regular, 971M humongous, Frag: 0% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.171Z] [0.218s][info][gc,start ] GC(4) Concurrent reset [2025-06-30T00:47:02.171Z] [0.218s][info][gc,task ] GC(4) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.171Z] [0.218s][info][gc,ergo ] GC(4) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.171Z] [0.218s][info][gc ] GC(4) Concurrent reset 0.181ms [2025-06-30T00:47:02.171Z] [0.218s][info][gc,start ] GC(4) Pause Init Mark (unload classes) [2025-06-30T00:47:02.171Z] [0.218s][info][gc,task ] GC(4) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.171Z] [0.218s][info][gc,ergo ] GC(4) Pacer for Mark. Expected Live: 217K, Free: 971M, Non-Taxable: 99481K, Alloc Tax Rate: 0.0x [2025-06-30T00:47:02.171Z] [0.218s][info][gc ] GC(4) Pause Init Mark (unload classes) 0.095ms [2025-06-30T00:47:02.171Z] [0.218s][info][gc,start ] GC(4) Concurrent marking roots [2025-06-30T00:47:02.171Z] [0.218s][info][gc,task ] GC(4) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.171Z] [0.219s][info][gc ] GC(4) Concurrent marking roots 0.278ms [2025-06-30T00:47:02.171Z] [0.219s][info][gc,start ] GC(4) Concurrent marking (unload classes) [2025-06-30T00:47:02.171Z] [0.219s][info][gc,task ] GC(4) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.171Z] [0.227s][info][gc ] GC(4) Concurrent marking (unload classes) 7.925ms [2025-06-30T00:47:02.171Z] [0.228s][info][gc,start ] GC(4) Pause Final Mark (unload classes) [2025-06-30T00:47:02.172Z] [0.228s][info][gc,task ] GC(4) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.172Z] [0.228s][info][gc,ergo ] GC(4) Collectable Garbage: 688K (100%), Immediate: 0B (0%), CSet: 688K (100%) [2025-06-30T00:47:02.172Z] [0.228s][info][gc,ergo ] GC(4) Pacer for Evacuation. Used CSet: 1023K, Free: 971M, Non-Taxable: 99430K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.172Z] [0.228s][info][gc ] GC(4) Pause Final Mark (unload classes) 0.657ms [2025-06-30T00:47:02.172Z] [0.232s][info][gc,start ] GC(4) Concurrent thread roots [2025-06-30T00:47:02.172Z] [0.232s][info][gc,task ] GC(4) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.172Z] [0.234s][info][gc ] GC(4) Concurrent thread roots 1.814ms [2025-06-30T00:47:02.172Z] [0.234s][info][gc,start ] GC(4) Concurrent weak references [2025-06-30T00:47:02.172Z] [0.234s][info][gc,task ] GC(4) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.172Z] [0.234s][info][gc,ref ] GC(4) Encountered references: Soft: 0, Weak: 5, Final: 0, Phantom: 0 [2025-06-30T00:47:02.172Z] [0.234s][info][gc,ref ] GC(4) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.172Z] [0.234s][info][gc,ref ] GC(4) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.172Z] [0.234s][info][gc ] GC(4) Concurrent weak references 0.098ms [2025-06-30T00:47:02.172Z] [0.234s][info][gc,start ] GC(4) Concurrent weak roots [2025-06-30T00:47:02.172Z] [0.234s][info][gc,task ] GC(4) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.172Z] [0.234s][info][gc ] GC(4) Concurrent weak roots 0.274ms [2025-06-30T00:47:02.172Z] [0.234s][info][gc,start ] GC(4) Concurrent cleanup [2025-06-30T00:47:02.172Z] [0.234s][info][gc ] GC(4) Concurrent cleanup 2M->2M(97M) 0.109ms [2025-06-30T00:47:02.172Z] [0.234s][info][gc,ergo ] GC(4) Free: 970M, Max: 512K regular, 970M humongous, Frag: 0% external, 0% internal; Reserve: 52639K, Max: 512K [2025-06-30T00:47:02.172Z] [0.235s][info][gc,start ] GC(4) Concurrent class unloading [2025-06-30T00:47:02.172Z] [0.235s][info][gc,task ] GC(4) Using 1 of 2 workers for concurrent class unloading [2025-06-30T00:47:02.172Z] [0.240s][info][gc ] Failed to allocate TLAB, 511K [2025-06-30T00:47:02.172Z] [0.240s][info][gc ] Cancelling GC: Allocation Failure [2025-06-30T00:47:02.172Z] [0.240s][info][gc ] GC(4) Concurrent class unloading 4.877ms [2025-06-30T00:47:02.172Z] [0.240s][info][gc,start ] GC(4) Concurrent strong roots [2025-06-30T00:47:02.172Z] [0.240s][info][gc,task ] GC(4) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.172Z] [0.240s][info][gc ] GC(4) Concurrent strong roots 0.184ms [2025-06-30T00:47:02.172Z] [0.240s][info][gc,start ] GC(4) Concurrent evacuation [2025-06-30T00:47:02.172Z] [0.240s][info][gc,task ] GC(4) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.172Z] [0.240s][info][gc ] GC(4) Concurrent evacuation 0.089ms [2025-06-30T00:47:02.172Z] [0.240s][info][gc,ergo ] Free: 970M, Max: 512K regular, 970M humongous, Frag: 0% external, 0% internal; Reserve: 52530K, Max: 512K [2025-06-30T00:47:02.172Z] [0.240s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Concurrent Reset 195 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Pause Init Mark (G) 604 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Pause Init Mark (N) 113 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Update Region States 20 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Concurrent Mark Roots 298 us, parallelism: 0.66x [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CMR: <total> 197 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CMR: Thread Roots 176 us, workers (us): 176, ---, [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CMR: VM Strong Roots 4 us, workers (us): 4, ---, [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CMR: CLDG Roots 17 us, workers (us): 17, ---, [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Concurrent Marking 7954 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Pause Final Mark (G) 5325 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Pause Final Mark (N) 676 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Finish Mark 379 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Update Region States 39 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Choose Collection Set 78 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Rebuild Free Set 20 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Concurrent Thread Roots 1858 us, parallelism: 0.02x [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CTR: <total> 33 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CTR: Thread Roots 33 us, workers (us): 33, ---, [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Concurrent Weak References 113 us, parallelism: 0.01x [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CWRF: <total> 1 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, ---, [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Concurrent Weak Roots 299 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Roots 125 us, parallelism: 0.87x [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CWR: <total> 109 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CWR: Code Cache Roots 15 us, workers (us): 15, ---, [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CWR: VM Weak Roots 93 us, workers (us): 93, ---, [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] CWR: CLDG Roots 0 us, workers (us): 0, ---, [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Rendezvous 118 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Concurrent Cleanup 125 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Concurrent Class Unloading 4902 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Unlink Stale 67 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] System Dictionary 1 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Weak Class Links 0 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Code Roots 65 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Rendezvous 4736 us [2025-06-30T00:47:02.172Z] [0.245s][info][gc,stats ] Purge Unlinked [2025-06-30T00:47:02.172Z] [2025-06-30T00:47:02.172Z] ... [2025-06-30T00:47:02.172Z] Output overflow: [2025-06-30T00:47:02.172Z] JT Harness has limited the test output to the text [2025-06-30T00:47:02.172Z] at the beginning and the end, so that you can see how the [2025-06-30T00:47:02.172Z] test began, and how it completed. [2025-06-30T00:47:02.172Z] [2025-06-30T00:47:02.172Z] If you need to see more of the output from the test, [2025-06-30T00:47:02.172Z] set the system property javatest.maxOutputSize to a higher [2025-06-30T00:47:02.172Z] value. The current value is 100000 [2025-06-30T00:47:02.172Z] ... [2025-06-30T00:47:02.172Z] [2025-06-30T00:47:02.172Z] Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.172Z] [35.127s][info][gc,ergo ] GC(76) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.172Z] [35.132s][info][gc ] GC(76) Concurrent reset 5.330ms [2025-06-30T00:47:02.172Z] [35.136s][info][gc,start ] GC(76) Pause Init Mark [2025-06-30T00:47:02.172Z] [35.136s][info][gc,task ] GC(76) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.172Z] [35.136s][info][gc,ergo ] GC(76) Pacer for Mark. Expected Live: 54626K, Free: 887M, Non-Taxable: 90845K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.172Z] [35.136s][info][gc ] GC(76) Pause Init Mark 0.112ms [2025-06-30T00:47:02.172Z] [35.143s][info][gc,start ] GC(76) Concurrent marking roots [2025-06-30T00:47:02.172Z] [35.143s][info][gc,task ] GC(76) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.172Z] [35.146s][info][gc ] GC(76) Concurrent marking roots 3.025ms [2025-06-30T00:47:02.172Z] [35.146s][info][gc,start ] GC(76) Concurrent marking [2025-06-30T00:47:02.172Z] [35.146s][info][gc,task ] GC(76) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.172Z] [36.353s][info][gc ] GC(76) Concurrent marking 1207.278ms [2025-06-30T00:47:02.172Z] [36.354s][info][gc,start ] GC(76) Pause Final Mark [2025-06-30T00:47:02.172Z] [36.354s][info][gc,task ] GC(76) Using 2 of 2 workers for final marking [2025-06-30T00:47:02.172Z] [36.354s][info][gc,ergo ] GC(76) Collectable Garbage: 5084K (100%), Immediate: 0B (0%), CSet: 5084K (100%) [2025-06-30T00:47:02.172Z] [36.354s][info][gc,ergo ] GC(76) Pacer for Evacuation. Used CSet: 87551K, Free: 786M, Non-Taxable: 80543K, Alloc Tax Rate: 1.1x [2025-06-30T00:47:02.172Z] [36.354s][info][gc ] GC(76) Pause Final Mark 0.393ms [2025-06-30T00:47:02.172Z] [36.354s][info][gc,start ] GC(76) Concurrent thread roots [2025-06-30T00:47:02.172Z] [36.354s][info][gc,task ] GC(76) Using 1 of 2 workers for Concurrent thread roots [2025-06-30T00:47:02.172Z] [36.355s][info][gc ] GC(76) Concurrent thread roots 0.165ms [2025-06-30T00:47:02.172Z] [36.355s][info][gc,start ] GC(76) Concurrent weak references [2025-06-30T00:47:02.172Z] [36.355s][info][gc,task ] GC(76) Using 1 of 2 workers for concurrent weak references [2025-06-30T00:47:02.172Z] [36.360s][info][gc ] Failed to allocate TLAB, 470K [2025-06-30T00:47:02.172Z] [36.360s][info][gc ] Cancelling GC: Allocation Failure [2025-06-30T00:47:02.172Z] [36.366s][info][gc ] GC(76) Allocation failure was successfully injected [2025-06-30T00:47:02.172Z] [36.366s][info][gc,ref ] GC(76) Encountered references: Soft: 27, Weak: 119, Final: 0, Phantom: 12 [2025-06-30T00:47:02.172Z] [36.366s][info][gc,ref ] GC(76) Discovered references: Soft: 0, Weak: 35, Final: 0, Phantom: 12 [2025-06-30T00:47:02.172Z] [36.366s][info][gc,ref ] GC(76) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-06-30T00:47:02.172Z] [36.366s][info][gc ] GC(76) Concurrent weak references 11.567ms [2025-06-30T00:47:02.172Z] [36.366s][info][gc,start ] GC(76) Concurrent weak roots [2025-06-30T00:47:02.172Z] [36.366s][info][gc,task ] GC(76) Using 1 of 2 workers for concurrent weak root [2025-06-30T00:47:02.172Z] [36.366s][info][gc ] GC(76) Concurrent weak roots 0.245ms [2025-06-30T00:47:02.172Z] [36.366s][info][gc,start ] GC(76) Concurrent cleanup [2025-06-30T00:47:02.172Z] [36.366s][info][gc ] GC(76) Concurrent cleanup 186M->186M(562M) 0.108ms [2025-06-30T00:47:02.172Z] [36.366s][info][gc,ergo ] GC(76) Free: 786M, Max: 512K regular, 770M humongous, Frag: 2% external, 1% internal; Reserve: 52606K, Max: 512K [2025-06-30T00:47:02.172Z] [36.366s][info][gc,start ] GC(76) Concurrent strong roots [2025-06-30T00:47:02.172Z] [36.366s][info][gc,task ] GC(76) Using 1 of 2 workers for concurrent strong root [2025-06-30T00:47:02.172Z] [36.367s][info][gc ] GC(76) Concurrent strong roots 0.823ms [2025-06-30T00:47:02.172Z] [36.367s][info][gc,start ] GC(76) Concurrent evacuation [2025-06-30T00:47:02.172Z] [36.367s][info][gc,task ] GC(76) Using 1 of 2 workers for concurrent evacuation [2025-06-30T00:47:02.172Z] [36.368s][info][gc ] GC(76) Concurrent evacuation 1.061ms [2025-06-30T00:47:02.172Z] [36.369s][info][gc,ergo ] Free: 786M, Max: 512K regular, 770M humongous, Frag: 2% external, 1% internal; Reserve: 52352K, Max: 512K [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Reset 5360 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Pause Init Mark (G) 10588 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Pause Init Mark (N) 121 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Update Region States 46 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Mark Roots 3055 us, parallelism: 0.21x [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CMR: <total> 638 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CMR: Thread Roots 88 us, workers (us): 88, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CMR: Code Cache Roots 491 us, workers (us): 491, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 6, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CMR: CLDG Roots 53 us, workers (us): 53, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Marking 1207311 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Pause Final Mark (G) 1204 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Pause Final Mark (N) 402 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Finish Mark 240 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Update Region States 48 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Choose Collection Set 39 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Rebuild Free Set 18 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Thread Roots 177 us, parallelism: 0.59x [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CTR: <total> 105 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CTR: Thread Roots 105 us, workers (us): 105, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Weak References 11576 us, parallelism: 0.00x [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CWRF: <total> 16 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CWRF: Weak References 16 us, workers (us): 16, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Weak Roots 253 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Roots 183 us, parallelism: 0.80x [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CWR: <total> 146 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CWR: VM Weak Roots 146 us, workers (us): 146, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Rendezvous 46 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Cleanup 115 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Strong Roots 838 us, parallelism: 0.89x [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CSR: <total> 746 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CSR: Code Cache Roots 615 us, workers (us): 615, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CSR: VM Strong Roots 14 us, workers (us): 14, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] CSR: CLDG Roots 117 us, workers (us): 117, ---, [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Concurrent Evacuation 1104 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Pacing 653912 us [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] 654 of 1253 ms ( 52.2%): MainThread [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] 654 of 1253 ms ( 52.2%): <total> [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] 59 of 1253 ms ( 4.7%): <average total> [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] 654 of 1253 ms ( 52.2%): <average non-zero> [2025-06-30T00:47:02.172Z] [36.369s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [36.369s][info][gc,metaspace] Metaspace: 1425K(1600K)->1425K(1600K) NonClass: 1318K(1408K)->1318K(1408K) Class: 107K(192K)->107K(192K) [2025-06-30T00:47:02.172Z] [36.369s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.172Z] [36.373s][info][gc ] Trigger: Handle Allocation Failure [2025-06-30T00:47:02.172Z] [36.373s][info][gc,ergo ] Free: 786M, Max: 512K regular, 770M humongous, Frag: 2% external, 1% internal; Reserve: 52352K, Max: 512K [2025-06-30T00:47:02.172Z] [36.373s][info][gc,start ] GC(77) Pause Degenerated GC (Evacuation) [2025-06-30T00:47:02.172Z] [36.373s][info][gc,task ] GC(77) Using 2 of 2 workers for stw degenerated gc [2025-06-30T00:47:02.172Z] [37.089s][info][gc,ergo ] GC(77) Good progress for free space: 791M, need 10485K [2025-06-30T00:47:02.172Z] [37.089s][info][gc,ergo ] GC(77) Good progress for used space: 4991K, need 512K [2025-06-30T00:47:02.172Z] [37.089s][info][gc ] GC(77) Pause Degenerated GC (Evacuation) 186M->181M(569M) 716.014ms [2025-06-30T00:47:02.172Z] [37.104s][info][gc,ergo ] Free: 791M, Max: 512K regular, 756M humongous, Frag: 5% external, 1% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Pause Degenerated GC (G) 731000 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Pause Degenerated GC (N) 716026 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Evacuation 361867 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Manage GCLABs 9 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Update References 347630 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Update Region States 46 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Trash Collection Set 16 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Rebuild Free Set 17 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Degen Update Roots 3229 us, parallelism: 0.36x [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] DU: <total> 1172 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] DU: Thread Roots 91 us, workers (us): 90, 0, [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] DU: Code Cache Roots 999 us, workers (us): 998, 1, [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] DU: VM Strong Roots 4 us, workers (us): 3, 0, [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] DU: VM Weak Roots 58 us, workers (us): 58, 1, [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] DU: CLDG Roots 20 us, workers (us): 18, 2, [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Cleanup 122 us [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] 0 of 735 ms ( 0.0%): <total> [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] 0 of 735 ms ( 0.0%): <average total> [2025-06-30T00:47:02.172Z] [37.104s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [37.104s][info][gc,metaspace] Metaspace: 1425K(1600K)->1425K(1600K) NonClass: 1318K(1408K)->1318K(1408K) Class: 107K(192K)->107K(192K) [2025-06-30T00:47:02.172Z] [37.104s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.172Z] [37.112s][info][gc ] Trigger: Start next cycle immediately [2025-06-30T00:47:02.172Z] [37.112s][info][gc,ergo ] Free: 788M, Max: 512K regular, 756M humongous, Frag: 4% external, 1% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.172Z] [37.112s][info][gc,start ] GC(78) Concurrent reset [2025-06-30T00:47:02.172Z] [37.112s][info][gc,task ] GC(78) Using 1 of 2 workers for concurrent reset [2025-06-30T00:47:02.172Z] [37.112s][info][gc,ergo ] GC(78) Pacer for Reset. Non-Taxable: 1024M [2025-06-30T00:47:02.172Z] [37.115s][info][gc ] GC(78) Concurrent reset 2.889ms [2025-06-30T00:47:02.172Z] [37.126s][info][gc,start ] GC(78) Pause Init Mark [2025-06-30T00:47:02.172Z] [37.126s][info][gc,task ] GC(78) Using 2 of 2 workers for init marking [2025-06-30T00:47:02.172Z] [37.126s][info][gc,ergo ] GC(78) Pacer for Mark. Expected Live: 67641K, Free: 788M, Non-Taxable: 80697K, Alloc Tax Rate: 0.1x [2025-06-30T00:47:02.172Z] [37.126s][info][gc ] GC(78) Pause Init Mark 0.293ms [2025-06-30T00:47:02.172Z] [37.132s][info][gc,start ] GC(78) Concurrent marking roots [2025-06-30T00:47:02.172Z] [37.132s][info][gc,task ] GC(78) Using 1 of 2 workers for concurrent marking roots [2025-06-30T00:47:02.172Z] [37.140s][info][gc ] GC(78) Concurrent marking roots 8.177ms [2025-06-30T00:47:02.172Z] [37.140s][info][gc,start ] GC(78) Concurrent marking [2025-06-30T00:47:02.172Z] [37.140s][info][gc,task ] GC(78) Using 1 of 2 workers for concurrent marking [2025-06-30T00:47:02.172Z] [38.066s][info][gc ] Cancelling GC: Stopping VM [2025-06-30T00:47:02.172Z] [38.067s][info][gc ] GC(78) Concurrent marking 927.084ms [2025-06-30T00:47:02.172Z] [38.067s][info][gc,ergo ] Free: 702M, Max: 512K regular, 673M humongous, Frag: 5% external, 0% internal; Reserve: 52736K, Max: 512K [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] Concurrent Reset 2919 us [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] Pause Init Mark (G) 16767 us [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] Pause Init Mark (N) 315 us [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] Update Region States 94 us [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] Concurrent Mark Roots 8213 us, parallelism: 0.07x [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] CMR: <total> 580 us [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] CMR: Thread Roots 79 us, workers (us): 79, ---, [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] CMR: Code Cache Roots 446 us, workers (us): 446, ---, [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] CMR: VM Strong Roots 5 us, workers (us): 5, ---, [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): 49, ---, [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] Allocation pacing accrued: [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] 11 of 963 ms ( 1.2%): Signal Dispatcher [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] 446 of 963 ms ( 46.3%): MainThread [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] 11 of 963 ms ( 1.2%): SIGTERM handler [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] 468 of 963 ms ( 48.6%): <total> [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] 39 of 963 ms ( 4.1%): <average total> [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] 156 of 963 ms ( 16.2%): <average non-zero> [2025-06-30T00:47:02.172Z] [38.067s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [38.067s][info][gc,metaspace] Metaspace: 1425K(1600K)->1513K(1664K) NonClass: 1318K(1408K)->1393K(1472K) Class: 107K(192K)->120K(192K) [2025-06-30T00:47:02.172Z] [38.067s][info][gc,ergo ] Pacer for Idle. Initial: 20971K, Alloc Tax Rate: 1.0x [2025-06-30T00:47:02.172Z] [38.068s][info][gc,heap,exit] Heap [2025-06-30T00:47:02.172Z] [38.068s][info][gc,heap,exit] Shenandoah Heap [2025-06-30T00:47:02.172Z] [38.068s][info][gc,heap,exit] 1024M max, 1024M soft max, 569M committed, 268M used [2025-06-30T00:47:02.172Z] [38.068s][info][gc,heap,exit] 2048 x 512K regions [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] Status: marking, cancelled [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] Reserved region: [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] - [0x00000000c0000000, 0x0000000100000000) [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] Collection set: [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] - map (vanilla): 0x0000000000011800 [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] - map (biased): 0x0000000000010000 [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] Metaspace used 1513K, committed 1664K, reserved 1114112K [2025-06-30T00:47:02.172Z] [38.069s][info][gc,heap,exit] class space used 120K, committed 192K, reserved 1048576K [2025-06-30T00:47:02.172Z] [38.069s][info][gc,stats ] [2025-06-30T00:47:02.172Z] [38.069s][info][gc,stats ] GC STATISTICS: [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] "(G)" (gross) pauses include VM time: time to notify and block threads, do the pre- [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] and post-safepoint housekeeping. Use -Xlog:safepoint+stats to dissect. [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] "(N)" (net) pauses are the times spent in the actual GC code. [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] "a" is average time for each phase, look at levels to see if average makes sense. [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] "lvls" are quantiles: 0% (minimum), 25%, 50% (median), 75%, 100% (maximum). [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] all workers. Dividing the <total> over the root stage time estimates parallelism. [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Pacing delays are measured from entering the pacing code till exiting it. Therefore, [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] observed pacing delays may be higher than the threshold when paced thread spent more [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] time in the pacing code. It usually happens when thread is de-scheduled while paced, [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] OS takes longer to unblock the thread, or JVM experiences an STW pause. [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Higher delay would prevent application outpacing the GC, but it will hide the GC latencies [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] from the STW pause times. Pacing affects the individual threads, and so it would also be [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] invisible to the usual profiling tools, but would add up to end-to-end application latency. [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Raise max pacing delay with care. [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Concurrent Reset = 0.290 s (a = 5092 us) (n = 57) (lvls, us = 160, 295, 2734, 7168, 26648) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Pause Init Mark (G) = 0.449 s (a = 7873 us) (n = 57) (lvls, us = 143, 1191, 5566, 10547, 30003) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Pause Init Mark (N) = 0.020 s (a = 353 us) (n = 57) (lvls, us = 68, 105, 133, 197, 5853) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Update Region States = 0.003 s (a = 46 us) (n = 57) (lvls, us = 10, 38, 47, 57, 94) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Concurrent Mark Roots = 0.310 s (a = 5443 us) (n = 57) (lvls, us = 189, 459, 3711, 8027, 25116) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] CMR: <total> = 0.034 s (a = 605 us) (n = 57) (lvls, us = 96, 146, 195, 566, 9777) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] CMR: Thread Roots = 0.022 s (a = 390 us) (n = 57) (lvls, us = 39, 85, 105, 121, 9708) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] CMR: Code Cache Roots = 0.009 s (a = 332 us) (n = 28) (lvls, us = 0, 99, 391, 445, 1323) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] CMR: VM Strong Roots = 0.000 s (a = 8 us) (n = 57) (lvls, us = 3, 6, 6, 7, 50) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] CMR: CLDG Roots = 0.003 s (a = 44 us) (n = 57) (lvls, us = 17, 39, 45, 49, 90) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Concurrent Marking = 15.060 s (a = 313747 us) (n = 48) (lvls, us = 2207, 22070, 67969, 468750, 1558163) [2025-06-30T00:47:02.173Z] [38.069s][info][gc,stats ] Pause Final Mark (G) = 0.546 s (a = 11607 us) (n = 47) (lvls, us = 371, 1602, 7383, 14453, 68335) [2025-06-30T00:47:02.173Z] [38.070s][info][gc,stats ] Pause Final Mark (N) = 0.194 s (a = 4138 us) (n = 47) (lvls, us = 252, 604, 2168, 5215, 26027) [2025-06-30T00:47:02.173Z] [38.070s][info][gc,stats ] Finish Mark = 0.170 s (a = 3540 us) (n = 48) (lvls, us = 90, 363, 1465, 4863, 25780) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Update Region States = 0.003 s (a = 65 us) (n = 47) (lvls, us = 39, 44, 48, 51, 746) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Choose Collection Set = 0.015 s (a = 309 us) (n = 47) (lvls, us = 38, 51, 65, 85, 4598) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Rebuild Free Set = 0.001 s (a = 27 us) (n = 47) (lvls, us = 13, 16, 18, 20, 108) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Thread Roots = 0.091 s (a = 1935 us) (n = 47) (lvls, us = 113, 203, 279, 2773, 23043) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CTR: <total> = 0.006 s (a = 126 us) (n = 47) (lvls, us = 33, 105, 123, 143, 201) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CTR: Thread Roots = 0.006 s (a = 126 us) (n = 47) (lvls, us = 33, 105, 123, 143, 201) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Weak References = 0.057 s (a = 1203 us) (n = 47) (lvls, us = 67, 95, 121, 236, 11576) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CWRF: <total> = 0.001 s (a = 13 us) (n = 47) (lvls, us = 1, 11, 13, 15, 25) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CWRF: Weak References = 0.001 s (a = 13 us) (n = 47) (lvls, us = 1, 11, 13, 15, 25) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Weak Roots = 0.322 s (a = 6857 us) (n = 47) (lvls, us = 252, 1328, 4590, 11914, 21444) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Roots = 0.063 s (a = 1335 us) (n = 47) (lvls, us = 90, 178, 430, 1328, 10850) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CWR: <total> = 0.014 s (a = 302 us) (n = 47) (lvls, us = 52, 137, 166, 482, 625) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CWR: Code Cache Roots = 0.007 s (a = 294 us) (n = 25) (lvls, us = 15, 107, 318, 414, 470) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CWR: VM Weak Roots = 0.007 s (a = 145 us) (n = 47) (lvls, us = 52, 133, 146, 158, 222) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CWR: CLDG Roots = 0.000 s (a = 2 us) (n = 25) (lvls, us = 0, 1, 1, 2, 17) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Rendezvous = 0.231 s (a = 4921 us) (n = 47) (lvls, us = 37, 158, 1934, 7617, 21213) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Cleanup = 0.026 s (a = 545 us) (n = 47) (lvls, us = 92, 125, 137, 168, 14951) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Class Unloading = 0.197 s (a = 7866 us) (n = 25) (lvls, us = 951, 3613, 5273, 9629, 24413) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Unlink Stale = 0.085 s (a = 3387 us) (n = 25) (lvls, us = 67, 984, 2930, 4180, 13417) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] System Dictionary = 0.000 s (a = 5 us) (n = 25) (lvls, us = 1, 4, 4, 5, 7) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Weak Class Links = 0.000 s (a = 0 us) (n = 25) (lvls, us = 0, 0, 0, 0, 1) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Code Roots = 0.085 s (a = 3380 us) (n = 25) (lvls, us = 64, 979, 2910, 4160, 13410) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Rendezvous = 0.088 s (a = 3528 us) (n = 25) (lvls, us = 35, 145, 566, 5020, 16260) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Purge Unlinked = 0.004 s (a = 145 us) (n = 25) (lvls, us = 7, 14, 44, 64, 2387) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Code Roots = 0.001 s (a = 41 us) (n = 25) (lvls, us = 1, 3, 24, 40, 248) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CLDG = 0.003 s (a = 104 us) (n = 25) (lvls, us = 5, 6, 9, 12, 2237) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Exception Caches = 0.000 s (a = 0 us) (n = 25) (lvls, us = 0, 0, 0, 0, 1) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Strong Roots = 0.080 s (a = 1705 us) (n = 47) (lvls, us = 148, 258, 494, 1680, 9898) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CSR: <total> = 0.015 s (a = 326 us) (n = 47) (lvls, us = 86, 131, 146, 543, 1243) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CSR: Code Cache Roots = 0.009 s (a = 412 us) (n = 22) (lvls, us = 6, 102, 482, 563, 1097) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CSR: VM Strong Roots = 0.001 s (a = 17 us) (n = 47) (lvls, us = 9, 13, 15, 17, 46) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] CSR: CLDG Roots = 0.005 s (a = 116 us) (n = 47) (lvls, us = 73, 107, 117, 125, 141) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Evacuation = 4.594 s (a = 97753 us) (n = 47) (lvls, us = 107, 2109, 6719, 50000, 695837) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Pause Init Update Refs (G) = 0.318 s (a = 8377 us) (n = 38) (lvls, us = 111, 1992, 6094, 12695, 32654) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Pause Init Update Refs (N) = 0.004 s (a = 92 us) (n = 38) (lvls, us = 39, 62, 77, 113, 186) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Manage GCLABs = 0.000 s (a = 8 us) (n = 38) (lvls, us = 3, 5, 7, 9, 22) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Update Refs = 7.713 s (a = 202986 us) (n = 38) (lvls, us = 1602, 4629, 14062, 271484, 1200040) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Concurrent Update Thread Roots = 0.297 s (a = 8249 us) (n = 36) (lvls, us = 289, 3027, 5449, 10547, 31813) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Pause Final Update Refs (G) = 0.241 s (a = 6706 us) (n = 36) (lvls, us = 174, 346, 5938, 10547, 25950) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Pause Final Update Refs (N) = 0.008 s (a = 234 us) (n = 36) (lvls, us = 96, 117, 141, 174, 1184) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Update Region States = 0.002 s (a = 47 us) (n = 36) (lvls, us = 42, 45, 47, 49, 63) [2025-06-30T00:47:02.173Z] [38.072s][info][gc,stats ] Trash Collection Set = 0.000 s (a = 5 us) (n = 36) (lvls, us = 3, 4, 4, 5, 9) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] Rebuild Free Set = 0.001 s (a = 19 us) (n = 36) (lvls, us = 13, 16, 18, 19, 48) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] Concurrent Cleanup = 0.016 s (a = 455 us) (n = 36) (lvls, us = 42, 56, 91, 156, 10218) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] Pause Degenerated GC (G) = 5.861 s (a = 266421 us) (n = 22) (lvls, us = 2070, 16602, 55078, 335938, 1072842) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] Pause Degenerated GC (N) = 5.787 s (a = 263037 us) (n = 22) (lvls, us = 1992, 14062, 48438, 335938, 1072701) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] Degen STW Mark = 1.595 s (a = 159487 us) (n = 10) (lvls, us = 5918, 10547, 14258, 17969, 653814) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DSM: <total> = 3.046 s (a = 304588 us) (n = 10) (lvls, us = 5742, 9863, 17383, 25586, 1276477) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DSM: Thread Roots = 0.001 s (a = 133 us) (n = 10) (lvls, us = 96, 113, 137, 139, 169) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DSM: VM Strong Roots = 0.000 s (a = 4 us) (n = 10) (lvls, us = 3, 3, 3, 4, 4) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DSM: CLDG Roots = 0.000 s (a = 45 us) (n = 10) (lvls, us = 38, 40, 45, 46, 56) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DSM: Parallel Mark = 3.044 s (a = 304406 us) (n = 10) (lvls, us = 5566, 9688, 17188, 25391, 1276302) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] System Purge = 0.061 s (a = 5559 us) (n = 11) (lvls, us = 125, 406, 4082, 6055, 18722) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] Weak References = 0.007 s (a = 630 us) (n = 11) (lvls, us = 68, 86, 95, 205, 3449) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] WRP: <total> = 0.000 s (a = 21 us) (n = 11) (lvls, us = 1, 17, 21, 25, 31) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] WRP: Weak References = 0.000 s (a = 21 us) (n = 11) (lvls, us = 1, 17, 21, 25, 31) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] Unload Classes = 0.052 s (a = 5151 us) (n = 10) (lvls, us = 254, 2520, 2988, 4004, 18429) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DCU: <total> = 0.055 s (a = 5523 us) (n = 10) (lvls, us = 221, 609, 1699, 4023, 34778) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DCU: Unload Code Caches = 0.054 s (a = 5449 us) (n = 10) (lvls, us = 201, 221, 1699, 4023, 34778) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DCU: Unlink CLDs = 0.001 s (a = 743 us) (n = 1) (lvls, us = 742, 742, 742, 742, 743) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] Weak Roots = 0.002 s (a = 206 us) (n = 11) (lvls, us = 39, 51, 59, 72, 1590) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DWR: <total> = 0.000 s (a = 37 us) (n = 11) (lvls, us = 21, 32, 35, 41, 49) [2025-06-30T00:47:02.173Z] [38.073s][info][gc,stats ] DWR: VM Weak Roots = 0.000 s (a = 37 us) (n = 11) (lvls, us = 21, 32, 35, 41, 49) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] CLDG = 0.000 s (a = 9 us) (n = 10) (lvls, us = 1, 2, 3, 3, 49) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Update Region States = 0.000 s (a = 44 us) (n = 11) (lvls, us = 21, 43, 45, 46, 50) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Manage GC/TLABs = 0.000 s (a = 7 us) (n = 11) (lvls, us = 2, 4, 5, 6, 17) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Choose Collection Set = 0.004 s (a = 333 us) (n = 11) (lvls, us = 36, 55, 69, 104, 2249) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Rebuild Free Set = 0.000 s (a = 30 us) (n = 11) (lvls, us = 15, 15, 19, 21, 94) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Evacuation = 1.927 s (a = 96344 us) (n = 20) (lvls, us = 502, 3770, 9355, 185547, 412766) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Manage GCLABs = 0.000 s (a = 9 us) (n = 20) (lvls, us = 3, 7, 9, 11, 12) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Update References = 2.078 s (a = 94466 us) (n = 22) (lvls, us = 434, 4980, 13086, 162109, 385672) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Update Region States = 0.001 s (a = 44 us) (n = 22) (lvls, us = 11, 42, 46, 48, 57) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Trash Collection Set = 0.000 s (a = 5 us) (n = 22) (lvls, us = 3, 3, 4, 5, 16) [2025-06-30T00:47:02.173Z] [38.074s][info][gc,stats ] Rebuild Free Set = 0.000 s (a = 18 us) (n = 22) (lvls, us = 14, 15, 17, 18, 38) [2025-06-30T00:47:02.173Z] [38.075s][info][gc,stats ] Degen Update Roots = 0.055 s (a = 2514 us) (n = 22) (lvls, us = 445, 996, 2109, 3223, 6117) [2025-06-30T00:47:02.173Z] [38.075s][info][gc,stats ] DU: <total> = 0.025 s (a = 1154 us) (n = 22) (lvls, us = 145, 553, 996, 1172, 4170) [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] DU: Thread Roots = 0.003 s (a = 138 us) (n = 22) (lvls, us = 31, 89, 96, 109, 694) [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] DU: Code Cache Roots = 0.020 s (a = 919 us) (n = 22) (lvls, us = 61, 240, 760, 990, 3991) [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] DU: VM Strong Roots = 0.000 s (a = 5 us) (n = 22) (lvls, us = 2, 3, 4, 5, 10) [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] DU: VM Weak Roots = 0.001 s (a = 54 us) (n = 22) (lvls, us = 28, 53, 56, 58, 65) [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] DU: CLDG Roots = 0.001 s (a = 38 us) (n = 22) (lvls, us = 7, 20, 21, 56, 78) [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] Cleanup = 0.002 s (a = 78 us) (n = 22) (lvls, us = 24, 35, 84, 111, 131) [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] Pacing = 3.307 s (a = 42395 us) (n = 78) (lvls, us = 0, 0, 0, 0, 758932) [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] Under allocation pressure, concurrent cycles may cancel, and either continue cycle [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] under stop-the-world pause or result in stop-the-world Full GC. Increase heap size, [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] tune GC heuristics, set more aggressive pacing delay, or lower allocation rate [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] to avoid Degenerated and Full GC cycles. [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 36 successful concurrent GCs [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 22 Degenerated GCs [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 22 caused by allocation failure [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 10 happened at Outside of Cycle [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 1 happened at Mark [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 9 happened at Evacuation [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 2 happened at Update References [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 0 upgraded to Full GC [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 0 Full GCs [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 0 invoked explicitly [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 0 invoked implicitly [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 0 caused by allocation failure [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] 0 upgraded from Degenerated GC [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] [2025-06-30T00:47:02.173Z] [38.078s][info][gc,stats ] [2025-06-30T00:47:02.173Z] STDERR: [2025-06-30T00:47:02.173Z] rerun: [2025-06-30T00:47:02.173Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/0 && \ [2025-06-30T00:47:02.173Z] DISPLAY=:0 \ [2025-06-30T00:47:02.173Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.173Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.173Z] CLASSPATH=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar \ [2025-06-30T00:47:02.173Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/java \ [2025-06-30T00:47:02.173Z] -Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.173Z] -Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.173Z] -Dtest.compiler.opts= \ [2025-06-30T00:47:02.173Z] -Dtest.java.opts= \ [2025-06-30T00:47:02.173Z] -Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.173Z] -Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.173Z] -Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.173Z] -Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.173Z] -Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.173Z] -Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#iu-aggressive \ [2025-06-30T00:47:02.173Z] -Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.173Z] -Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.173Z] -Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.173Z] -Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d \ [2025-06-30T00:47:02.173Z] -Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 \ [2025-06-30T00:47:02.173Z] -Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 \ [2025-06-30T00:47:02.173Z] -ea \ [2025-06-30T00:47:02.173Z] -esa \ [2025-06-30T00:47:02.173Z] -Xmx512m \ [2025-06-30T00:47:02.173Z] -Djava.awt.headless=true \ [2025-06-30T00:47:02.173Z] -Djava.library.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.173Z] -Xlog:gc*=info \ [2025-06-30T00:47:02.173Z] -Xmx1g \ [2025-06-30T00:47:02.173Z] -XX:+UnlockDiagnosticVMOptions \ [2025-06-30T00:47:02.173Z] -XX:+UnlockExperimentalVMOptions \ [2025-06-30T00:47:02.173Z] -XX:+UseShenandoahGC \ [2025-06-30T00:47:02.173Z] -XX:ShenandoahGCMode=iu \ [2025-06-30T00:47:02.173Z] -XX:ShenandoahGCHeuristics=aggressive \ [2025-06-30T00:47:02.173Z] -XX:+ShenandoahAllocFailureALot \ [2025-06-30T00:47:02.173Z] com.sun.javatest.regtest.agent.MainWrapper /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/gc/stress/gcbasher/TestGCBasherWithShenandoah_iu-aggressive.d/main.1.jta 120000 [2025-06-30T00:47:02.173Z] [2025-06-30T00:47:02.173Z] TEST RESULT: Failed. Unexpected exit from test [exit code: 143] [2025-06-30T00:47:02.173Z] -------------------------------------------------- [2025-06-30T00:47:02.173Z] TEST: gc/stress/gcbasher/TestGCBasherWithShenandoah.java#passive-deopt-nmethod [2025-06-30T00:47:02.173Z] TEST JDK: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image [2025-06-30T00:47:02.173Z] [2025-06-30T00:47:02.173Z] ACTION: build -- Error. Agent communication error: java.net.SocketException: Broken pipe; check console log for any additional details [2025-06-30T00:47:02.173Z] REASON: Named class compiled on demand [2025-06-30T00:47:02.173Z] TIME: 0.03 seconds [2025-06-30T00:47:02.173Z] messages: [2025-06-30T00:47:02.173Z] command: build gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.173Z] reason: Named class compiled on demand [2025-06-30T00:47:02.174Z] started: Mon Jun 30 00:46:47 GMT 2025 [2025-06-30T00:47:02.174Z] Test directory: [2025-06-30T00:47:02.174Z] compile: gc.stress.gcbasher.TestGCBasherWithShenandoah [2025-06-30T00:47:02.174Z] finished: Mon Jun 30 00:46:47 GMT 2025 [2025-06-30T00:47:02.174Z] elapsed time (seconds): 0.03 [2025-06-30T00:47:02.174Z] [2025-06-30T00:47:02.174Z] ACTION: compile -- Error. Agent communication error: java.net.SocketException: Broken pipe; check console log for any additional details [2025-06-30T00:47:02.174Z] REASON: .class file out of date or does not exist [2025-06-30T00:47:02.174Z] TIME: 0.022 seconds [2025-06-30T00:47:02.174Z] messages: [2025-06-30T00:47:02.174Z] command: compile /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java [2025-06-30T00:47:02.174Z] reason: .class file out of date or does not exist [2025-06-30T00:47:02.174Z] started: Mon Jun 30 00:46:47 GMT 2025 [2025-06-30T00:47:02.174Z] Mode: agentvm [2025-06-30T00:47:02.174Z] Agent id: 2 [2025-06-30T00:47:02.174Z] finished: Mon Jun 30 00:46:47 GMT 2025 [2025-06-30T00:47:02.174Z] elapsed time (seconds): 0.022 [2025-06-30T00:47:02.174Z] configuration: [2025-06-30T00:47:02.174Z] Boot Layer (javac runtime environment) [2025-06-30T00:47:02.174Z] class path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/javatest.jar [2025-06-30T00:47:02.174Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jvmtest/openjdk/jtreg/lib/jtreg.jar [2025-06-30T00:47:02.174Z] patch: java.base /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/patches/java.base [2025-06-30T00:47:02.174Z] [2025-06-30T00:47:02.174Z] javac compilation environment [2025-06-30T00:47:02.174Z] source path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher [2025-06-30T00:47:02.174Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg [2025-06-30T00:47:02.174Z] class path: /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher [2025-06-30T00:47:02.174Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_passive-deopt-nmethod.d [2025-06-30T00:47:02.174Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 [2025-06-30T00:47:02.174Z] [2025-06-30T00:47:02.174Z] rerun: [2025-06-30T00:47:02.174Z] cd /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/scratch/0 && \ [2025-06-30T00:47:02.174Z] DISPLAY=:0 \ [2025-06-30T00:47:02.174Z] HOME=/home/jenkins \ [2025-06-30T00:47:02.174Z] PATH=/bin:/usr/bin:/usr/sbin \ [2025-06-30T00:47:02.174Z] /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image/bin/javac \ [2025-06-30T00:47:02.174Z] -J-ea \ [2025-06-30T00:47:02.174Z] -J-esa \ [2025-06-30T00:47:02.174Z] -J-Xmx512m \ [2025-06-30T00:47:02.174Z] -J-Djava.awt.headless=true \ [2025-06-30T00:47:02.174Z] -J-Dtest.vm.opts='-ea -esa -Xmx512m -Djava.awt.headless=true' \ [2025-06-30T00:47:02.174Z] -J-Dtest.tool.vm.opts='-J-ea -J-esa -J-Xmx512m -J-Djava.awt.headless=true' \ [2025-06-30T00:47:02.174Z] -J-Dtest.compiler.opts= \ [2025-06-30T00:47:02.174Z] -J-Dtest.java.opts= \ [2025-06-30T00:47:02.174Z] -J-Dtest.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.174Z] -J-Dcompile.jdk=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/j2sdk-image \ [2025-06-30T00:47:02.174Z] -J-Dtest.timeout.factor=8.0 \ [2025-06-30T00:47:02.174Z] -J-Dtest.nativepath=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/jdkbinary/openjdk-test-image/hotspot/jtreg/native \ [2025-06-30T00:47:02.174Z] -J-Dtest.root=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.174Z] -J-Dtest.name=gc/stress/gcbasher/TestGCBasherWithShenandoah.java#passive-deopt-nmethod \ [2025-06-30T00:47:02.174Z] -J-Dtest.file=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java \ [2025-06-30T00:47:02.174Z] -J-Dtest.src=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher \ [2025-06-30T00:47:02.174Z] -J-Dtest.src.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.174Z] -J-Dtest.classes=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_passive-deopt-nmethod.d \ [2025-06-30T00:47:02.174Z] -J-Dtest.class.path=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_passive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 \ [2025-06-30T00:47:02.174Z] -J-Dtest.class.path.prefix=/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_passive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 \ [2025-06-30T00:47:02.174Z] -d /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_passive-deopt-nmethod.d \ [2025-06-30T00:47:02.174Z] -sourcepath /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg \ [2025-06-30T00:47:02.174Z] -classpath /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2/gc/stress/gcbasher/TestGCBasherWithShenandoah_passive-deopt-nmethod.d:/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG/output_17512402627071/hotspot_gc_0/work/classes/2 /home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/openjdk/openjdk-jdk/test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java [2025-06-30T00:47:02.174Z] [2025-06-30T00:47:02.174Z] TEST RESULT: Error. Agent communication error: java.net.SocketException: Broken pipe; check console log for any additional details [2025-06-30T00:47:02.174Z] -------------------------------------------------- [2025-06-30T00:47:02.174Z] ----------------------------------- [2025-06-30T00:47:02.174Z] hotspot_gc_0_FAILED [2025-06-30T00:47:02.174Z] ----------------------------------- [2025-06-30T00:47:02.174Z] [2025-06-30T00:47:02.174Z] TEST TEARDOWN: [2025-06-30T00:47:02.174Z] Nothing to be done for teardown. [2025-06-30T00:47:02.174Z] make[4]: *** [autoGen.mk:34: hotspot_gc_0] Terminated [2025-06-30T00:47:02.174Z] make[3]: *** wait: No child process. Stop. [2025-06-30T00:47:02.174Z] make[3]: *** Waiting for unfinished jobs.... [2025-06-30T00:47:02.174Z] make[3]: *** wait: No child process. Stop. [2025-06-30T00:47:02.174Z] make[2]: *** [settings.mk:362: testList-..] Error 2 [2025-06-30T00:47:02.174Z] make[2]: Leaving directory '/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG' [2025-06-30T00:47:02.174Z] make[1]: *** [makefile:62: _testList] Error 2 [2025-06-30T00:47:02.174Z] make[1]: Leaving directory '/home/jenkins/workspace/Test_openjdk21_hs_extended.openjdk_x86-64_alpine-linux_testList_3/aqa-tests/TKG' [2025-06-30T00:47:02.174Z] make: *** [parallelList.mk:41: testList_3] Error 2 [2025-06-30T00:47:02.174Z] hotspot_gc_0 Finish Time: Mon Jun 30 00:46:50 2025 Epoch Time (ms): 1751244410688