# # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/opto/compile.cpp:2376), pid=5319, tid=5335 # fatal error: no reachable node should have no use # # JRE version: OpenJDK Runtime Environment (17.0) (fastdebug build 17-internal+0-adhoc.shihui.jdk) # Java VM: OpenJDK 64-Bit Server VM (fastdebug 17-internal+0-adhoc.shihui.jdk, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64) # Problematic frame: # V [libjvm.so+0x9383b0] Compile::check_no_dead_use() const+0x370 # # No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # If you would like to submit a bug report, please visit: # https://bugreport.java.com/bugreport/crash.jsp # --------------- S U M M A R Y ------------ Command Line: -Dtest.vm.opts=-XX:MaxRAMPercentage=6 -Djava.io.tmpdir=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/tmp -Dtest.tool.vm.opts=-J-XX:MaxRAMPercentage=6 -J-Djava.io.tmpdir=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/tmp -Dtest.compiler.opts= -Dtest.java.opts= -Dtest.jdk=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk -Dcompile.jdk=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk -Dtest.timeout.factor=4.0 -Dtest.nativepath=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/test/hotspot/jtreg/native -Dtest.root=/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg -Dtest.name=runtime/InternalApi/ThreadCpuTimesDeadlock.java#id1 -Dtest.file=/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi/ThreadCpuTimesDeadlock.java -Dtest.src=/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi -Dtest.src.path=/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi -Dtest.classes=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/classes/0/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d -Dtest.class.path=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/classes/0/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d -Dtest.class.path.prefix=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/classes/0/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d:/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi -Dtest.modules=java.management/sun.management --add-modules=java.management --add-exports=java.management/sun.management=ALL-UNNAMED -XX:MaxRAMPercentage=6 -Djava.io.tmpdir=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/tmp -Djava.library.path=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/test/hotspot/jtreg/native -XX:-UseTLAB -XX:+UsePerfData -Xmx128m com.sun.javatest.regtest.agent.MainWrapper /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d/main.0.jta Host: VM_146_163_centos, AMD EPYC 7K62 48-Core Processor, 8 cores, 15G, CentOS Linux release 7.2 (Final) Time: Fri Apr 2 19:54:26 2021 CST elapsed time: 1.108910 seconds (0d 0h 0m 1s) --------------- T H R E A D --------------- Current thread (0x00002ab8b41cb4b0): JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=5335, stack(0x00002ab8df703000,0x00002ab8df804000)] Current CompileTask: C2: 1108 587 % 4 ThreadCpuTimesDeadlock$1::run @ 0 (11 bytes) Stack: [0x00002ab8df703000,0x00002ab8df804000], sp=0x00002ab8df7ff2f0, free space=1008k Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x9383b0] Compile::check_no_dead_use() const+0x370 V [libjvm.so+0x947969] Compile::Optimize()+0x11c9 V [libjvm.so+0x948d40] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, bool, DirectiveSet*)+0x1320 V [libjvm.so+0x7ac566] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x116 V [libjvm.so+0x956fb6] CompileBroker::invoke_compiler_on_method(CompileTask*)+0xc56 V [libjvm.so+0x957aa8] CompileBroker::compiler_thread_loop()+0x438 V [libjvm.so+0x17bd153] JavaThread::thread_main_inner()+0x283 V [libjvm.so+0x17bd4e1] JavaThread::run()+0x2e1 V [libjvm.so+0x17c2638] Thread::call_run()+0xf8 V [libjvm.so+0x13a5816] thread_native_entry(Thread*)+0x116 Register to memory mapping: RAX=0x00002ab8af794000 points into unknown readable memory: 0x0000000000000058 | 58 00 00 00 00 00 00 00 RBX=0x00002ab8df7ff340 is pointing into the stack for thread: 0x00002ab8b41cb4b0 RCX=0x0000000000000008 is an unknown value RDX=0x00002ab8b24a1318: in /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x00002ab8b0a65000 RSP=0x00002ab8df7ff2f0 is pointing into the stack for thread: 0x00002ab8b41cb4b0 RBP=0x00002ab8df7ff470 is pointing into the stack for thread: 0x00002ab8b41cb4b0 RSI=0x0000000000000948 is an unknown value RDI=0x00002ab8b24a0228: in /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x00002ab8b0a65000 R8 =0x0 is NULL R9 =0x00002ab8b41cb4b0 is a thread R10=0x0000000000000001 is an unknown value R11=0x0 is NULL R12=0x00002ab8b42f7400 points into unknown readable memory: 0x00002ab8b2b3df08 | 08 df b3 b2 b8 2a 00 00 R13=0x00002ab8df7ff310 is pointing into the stack for thread: 0x00002ab8b41cb4b0 R14=0x00002ab8b42f7e18 points into unknown readable memory: 0x00002ab8b2b3bbd0 | d0 bb b3 b2 b8 2a 00 00 R15=0x0 is NULL Registers: RAX=0x00002ab8af794000, RBX=0x00002ab8df7ff340, RCX=0x0000000000000008, RDX=0x00002ab8b24a1318 RSP=0x00002ab8df7ff2f0, RBP=0x00002ab8df7ff470, RSI=0x0000000000000948, RDI=0x00002ab8b24a0228 R8 =0x0000000000000000, R9 =0x00002ab8b41cb4b0, R10=0x0000000000000001, R11=0x0000000000000000 R12=0x00002ab8b42f7400, R13=0x00002ab8df7ff310, R14=0x00002ab8b42f7e18, R15=0x0000000000000000 RIP=0x00002ab8b139d3b0, EFLAGS=0x0000000000010206, CSGSFS=0x0000000000000033, ERR=0x0000000000000006 TRAPNO=0x000000000000000e Top of Stack: (sp=0x00002ab8df7ff2f0) 0x00002ab8df7ff2f0: 00002ab8df7ff370 00002ab8df7ff3c0 0x00002ab8df7ff300: 00002ab8df7ff3f8 0000001000000002 0x00002ab8df7ff310: 0000000700000001 00002ab8b42f7400 0x00002ab8df7ff320: 0000000000000007 0000000000000000 Instructions: (pc=0x00002ab8b139d3b0) 0x00002ab8b139d2b0: 8b 30 4c 89 b5 e8 fe ff ff 41 8b 46 20 85 c0 75 0x00002ab8b139d2c0: 0b 41 f6 46 34 10 0f 84 ac 00 00 00 41 8b 4e 28 0x00002ab8b139d2d0: 41 89 cf 41 c1 ef 05 44 3b 7d a0 72 1b 48 8b bd 0x00002ab8b139d2e0: 90 fe ff ff 44 89 fe 89 8d 9c fe ff ff e8 be 75 0x00002ab8b139d2f0: f1 00 8b 8d 9c fe ff ff ba 01 00 00 00 44 89 f8 0x00002ab8b139d300: d3 e2 48 8b 4d a8 89 d6 48 8d 0c 81 8b 01 09 c6 0x00002ab8b139d310: 85 c2 89 31 0f 85 4e ff ff ff 8b 45 80 3b 85 70 0x00002ab8b139d320: ff ff ff 8d 50 01 89 55 80 72 1a 48 8b bd 88 fe 0x00002ab8b139d330: ff ff 89 c6 89 85 9c fe ff ff e8 41 09 9f 00 8b 0x00002ab8b139d340: 85 9c fe ff ff 48 8b 95 78 ff ff ff 4c 89 34 c2 0x00002ab8b139d350: e9 13 ff ff ff 0f 1f 00 31 d2 4c 89 e6 48 89 df 0x00002ab8b139d360: e8 fb af 9e 00 48 8b 85 f0 fe ff ff e9 3e ff ff 0x00002ab8b139d370: ff 0f 1f 80 00 00 00 00 48 8d 05 59 b7 87 01 48 0x00002ab8b139d380: 8d 35 d8 b9 11 01 31 d2 4c 89 f7 48 8b 08 e8 cd 0x00002ab8b139d390: e1 9e 00 48 8d 05 6e 4e 7d 01 48 8d 15 77 3f 10 0x00002ab8b139d3a0: 01 48 8d 3d 80 2e 10 01 be 48 09 00 00 48 8b 00 0x00002ab8b139d3b0: c6 00 58 31 c0 e8 86 10 08 00 e8 e1 4f a6 00 e9 0x00002ab8b139d3c0: 08 ff ff ff 0f 1f 40 00 83 85 98 fe ff ff 01 8b 0x00002ab8b139d3d0: 85 98 fe ff ff 3b 45 80 0f 82 c2 fd ff ff 48 8b 0x00002ab8b139d3e0: 9d 88 fe ff ff 48 8d 05 6c ce 77 01 48 89 85 50 0x00002ab8b139d3f0: ff ff ff 48 8d 05 46 c9 77 01 48 8d 7b 38 48 89 0x00002ab8b139d400: 45 88 e8 09 f2 c0 ff 48 8d 05 0a ce 77 01 48 89 0x00002ab8b139d410: df 48 89 85 50 ff ff ff e8 f3 f1 c0 ff 48 8d 05 0x00002ab8b139d420: 0c d0 6f 01 48 89 85 00 ff ff ff 48 8b 85 38 ff 0x00002ab8b139d430: ff ff 48 85 c0 74 0e 48 8b 95 40 ff ff ff 48 89 0x00002ab8b139d440: 90 b0 02 00 00 48 8b bd 80 fe ff ff 48 83 c7 08 0x00002ab8b139d450: e8 ab e6 ce ff 48 81 c4 58 01 00 00 5b 41 5c 41 0x00002ab8b139d460: 5d 41 5e 41 5f 5d c3 66 0f 1f 84 00 00 00 00 00 0x00002ab8b139d470: 48 8b b5 d8 fe ff ff ba 01 00 00 00 48 89 df e8 0x00002ab8b139d480: dc ae 9e 00 e9 ba fd ff ff 48 8d 15 f1 09 0a 01 0x00002ab8b139d490: 4c 89 ef 4c 89 e6 e8 b5 7f c3 ff 49 8b 7d 20 4a 0x00002ab8b139d4a0: 8d 04 27 49 3b 45 28 0f 86 5f fc ff ff 4c 89 ef Stack slot to memory mapping: stack at sp + 0 slots: 0x00002ab8df7ff370 is pointing into the stack for thread: 0x00002ab8b41cb4b0 stack at sp + 1 slots: 0x00002ab8df7ff3c0 is pointing into the stack for thread: 0x00002ab8b41cb4b0 stack at sp + 2 slots: 0x00002ab8df7ff3f8 is pointing into the stack for thread: 0x00002ab8b41cb4b0 stack at sp + 3 slots: 0x0000001000000002 is an unknown value stack at sp + 4 slots: 0x0000000700000001 is an unknown value stack at sp + 5 slots: 0x00002ab8b42f7400 points into unknown readable memory: 0x00002ab8b2b3df08 | 08 df b3 b2 b8 2a 00 00 stack at sp + 6 slots: 0x0000000000000007 is an unknown value stack at sp + 7 slots: 0x0 is NULL --------------- P R O C E S S --------------- uid : 1000 euid : 1000 gid : 1000 egid : 1000 umask: 0002 (-------w-) Threads class SMR info: _java_thread_list=0x00002ab91c1cc780, length=13, elements={ 0x00002ab8b4027060, 0x00002ab8b41b6130, 0x00002ab8b41b7cc0, 0x00002ab8b41c6060, 0x00002ab8b41c79f0, 0x00002ab8b41c9430, 0x00002ab8b41cb4b0, 0x00002ab8b41cd0f0, 0x00002ab8b41d6bc0, 0x00002ab8b4221260, 0x00002ab8b42b3040, 0x00002ab8b43091a0, 0x00002ab91c1cc930 } _java_thread_list_alloc_cnt=14, _java_thread_list_free_cnt=12, _java_thread_list_max=13, _nested_thread_list_max=0 _tlh_cnt=244, _tlh_times=3, avg_tlh_time=0.01, _tlh_time_max=3 _delete_lock_wait_cnt=0, _delete_lock_wait_max=0 _to_delete_list_cnt=0, _to_delete_list_max=1 Java Threads: ( => current thread ) 0x00002ab8b4027060 JavaThread "main" [_thread_blocked, id=5323, stack(0x00002ab8af8af000,0x00002ab8af9b0000)] 0x00002ab8b41b6130 JavaThread "Reference Handler" daemon [_thread_blocked, id=5330, stack(0x00002ab8de98a000,0x00002ab8dea8b000)] 0x00002ab8b41b7cc0 JavaThread "Finalizer" daemon [_thread_blocked, id=5331, stack(0x00002ab8dea8b000,0x00002ab8deb8c000)] 0x00002ab8b41c6060 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=5332, stack(0x00002ab8df400000,0x00002ab8df501000)] 0x00002ab8b41c79f0 JavaThread "Service Thread" daemon [_thread_blocked, id=5333, stack(0x00002ab8df501000,0x00002ab8df602000)] 0x00002ab8b41c9430 JavaThread "Monitor Deflation Thread" daemon [_thread_blocked, id=5334, stack(0x00002ab8df602000,0x00002ab8df703000)] =>0x00002ab8b41cb4b0 JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=5335, stack(0x00002ab8df703000,0x00002ab8df804000)] 0x00002ab8b41cd0f0 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=5336, stack(0x00002ab8df804000,0x00002ab8df905000)] 0x00002ab8b41d6bc0 JavaThread "Sweeper thread" daemon [_thread_blocked, id=5337, stack(0x00002ab8df905000,0x00002ab8dfa06000)] 0x00002ab8b4221260 JavaThread "Common-Cleaner" daemon [_thread_blocked, id=5338, stack(0x00002ab8dfa06000,0x00002ab8dfb07000)] 0x00002ab8b42b3040 JavaThread "Notification Thread" daemon [_thread_blocked, id=5343, stack(0x00002ab8dfb07000,0x00002ab8dfc08000)] 0x00002ab8b43091a0 JavaThread "MainThread" [_thread_blocked, id=5346, stack(0x00002ab91862f000,0x00002ab918730000)] 0x00002ab91c1cc930 JavaThread "Thread-1" daemon [_thread_blocked, id=5348, stack(0x00002ab918b3c000,0x00002ab918c3d000)] Other Threads: 0x00002ab8b41aaa40 VMThread "VM Thread" [stack: 0x00002ab8de88a000,0x00002ab8de98a000] [id=5329] 0x00002ab8b42b5760 WatcherThread [stack: 0x00002ab8dfc09000,0x00002ab8dfd09000] [id=5344] 0x00002ab8b4053310 GCTaskThread "GC Thread#0" [stack: 0x00002ab8cfa89000,0x00002ab8cfb89000] [id=5324] 0x00002ab8e80072a0 GCTaskThread "GC Thread#1" [stack: 0x00002ab918c3e000,0x00002ab918d3e000] [id=5349] 0x00002ab8e8008260 GCTaskThread "GC Thread#2" [stack: 0x00002ab918d3f000,0x00002ab918e3f000] [id=5350] 0x00002ab8e8009220 GCTaskThread "GC Thread#3" [stack: 0x00002ab918e40000,0x00002ab918f40000] [id=5353] 0x00002ab8b40560d0 ConcurrentGCThread "G1 Main Marker" [stack: 0x00002ab8cfb8a000,0x00002ab8cfc8a000] [id=5325] 0x00002ab8b40576e0 ConcurrentGCThread "G1 Conc#0" [stack: 0x00002ab8cfc8b000,0x00002ab8cfd8b000] [id=5326] 0x00002ab8b40d6950 ConcurrentGCThread "G1 Refine#0" [stack: 0x00002ab8de607000,0x00002ab8de707000] [id=5327] 0x00002ab8b40d7e50 ConcurrentGCThread "G1 Service" [stack: 0x00002ab8de708000,0x00002ab8de808000] [id=5328] Threads with active compile tasks: C2 CompilerThread0 1112 587 % 4 ThreadCpuTimesDeadlock$1::run @ 0 (11 bytes) VM state: at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x00002ab8b4023830] Threads_lock - owner thread: 0x00002ab8b41aaa40 [0x00002ab8b40241d0] Heap_lock - owner thread: 0x00002ab91c1cc930 Heap address: 0x00000000f8000000, size: 128 MB, Compressed Oops mode: 32-bit CDS archive(s) mapped at: [0x0000000800000000-0x0000000800c4b000-0x0000000800c4b000), size 12890112, SharedBaseAddress: 0x0000000800000000, ArchiveRelocationMode: 0. Compressed class space mapped at: 0x0000000801000000-0x0000000841000000, reserved size: 1073741824 Narrow klass base: 0x0000000800000000, Narrow klass shift: 3, Narrow klass range: 0x100000000 GC Precious Log: CPUs: 8 total, 8 available Memory: 15787M Large Page Support: Disabled NUMA Support: Disabled Compressed Oops: Enabled (32-bit) Heap Region Size: 1M Heap Min Capacity: 8M Heap Initial Capacity: 128M Heap Max Capacity: 128M Pre-touch: Disabled Parallel Workers: 8 Concurrent Workers: 2 Concurrent Refinement Workers: 8 Periodic GC: Disabled Heap: garbage-first heap total 131072K, used 78265K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 76 young (77824K), 2 survivors (2048K) Metaspace used 3227K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K Heap Regions: E=young(eden), S=young(survivor), O=old, HS=humongous(starts), HC=humongous(continues), CS=collection set, F=free, OA=open archive, CA=closed archive, TAMS=top-at-mark-start (previous, next) | 0|0x00000000f8000000, 0x00000000f8000000, 0x00000000f8100000| 0%| F| |TAMS 0x00000000f8000000, 0x00000000f8000000| Untracked | 1|0x00000000f8100000, 0x00000000f8100000, 0x00000000f8200000| 0%| F| |TAMS 0x00000000f8100000, 0x00000000f8100000| Untracked | 2|0x00000000f8200000, 0x00000000f8200000, 0x00000000f8300000| 0%| F| |TAMS 0x00000000f8200000, 0x00000000f8200000| Untracked | 3|0x00000000f8300000, 0x00000000f8300000, 0x00000000f8400000| 0%| F| |TAMS 0x00000000f8300000, 0x00000000f8300000| Untracked | 4|0x00000000f8400000, 0x00000000f8400000, 0x00000000f8500000| 0%| F| |TAMS 0x00000000f8400000, 0x00000000f8400000| Untracked | 5|0x00000000f8500000, 0x00000000f8500000, 0x00000000f8600000| 0%| F| |TAMS 0x00000000f8500000, 0x00000000f8500000| Untracked | 6|0x00000000f8600000, 0x00000000f8600000, 0x00000000f8700000| 0%| F| |TAMS 0x00000000f8600000, 0x00000000f8600000| Untracked | 7|0x00000000f8700000, 0x00000000f8700000, 0x00000000f8800000| 0%| F| |TAMS 0x00000000f8700000, 0x00000000f8700000| Untracked | 8|0x00000000f8800000, 0x00000000f8800000, 0x00000000f8900000| 0%| F| |TAMS 0x00000000f8800000, 0x00000000f8800000| Untracked | 9|0x00000000f8900000, 0x00000000f8900000, 0x00000000f8a00000| 0%| F| |TAMS 0x00000000f8900000, 0x00000000f8900000| Untracked | 10|0x00000000f8a00000, 0x00000000f8a00000, 0x00000000f8b00000| 0%| F| |TAMS 0x00000000f8a00000, 0x00000000f8a00000| Untracked | 11|0x00000000f8b00000, 0x00000000f8b00000, 0x00000000f8c00000| 0%| F| |TAMS 0x00000000f8b00000, 0x00000000f8b00000| Untracked | 12|0x00000000f8c00000, 0x00000000f8c00000, 0x00000000f8d00000| 0%| F| |TAMS 0x00000000f8c00000, 0x00000000f8c00000| Untracked | 13|0x00000000f8d00000, 0x00000000f8d00000, 0x00000000f8e00000| 0%| F| |TAMS 0x00000000f8d00000, 0x00000000f8d00000| Untracked | 14|0x00000000f8e00000, 0x00000000f8e00000, 0x00000000f8f00000| 0%| F| |TAMS 0x00000000f8e00000, 0x00000000f8e00000| Untracked | 15|0x00000000f8f00000, 0x00000000f8f00000, 0x00000000f9000000| 0%| F| |TAMS 0x00000000f8f00000, 0x00000000f8f00000| Untracked | 16|0x00000000f9000000, 0x00000000f9000000, 0x00000000f9100000| 0%| F| |TAMS 0x00000000f9000000, 0x00000000f9000000| Untracked | 17|0x00000000f9100000, 0x00000000f9100000, 0x00000000f9200000| 0%| F| |TAMS 0x00000000f9100000, 0x00000000f9100000| Untracked | 18|0x00000000f9200000, 0x00000000f9200000, 0x00000000f9300000| 0%| F| |TAMS 0x00000000f9200000, 0x00000000f9200000| Untracked | 19|0x00000000f9300000, 0x00000000f9300000, 0x00000000f9400000| 0%| F| |TAMS 0x00000000f9300000, 0x00000000f9300000| Untracked | 20|0x00000000f9400000, 0x00000000f9400000, 0x00000000f9500000| 0%| F| |TAMS 0x00000000f9400000, 0x00000000f9400000| Untracked | 21|0x00000000f9500000, 0x00000000f9500000, 0x00000000f9600000| 0%| F| |TAMS 0x00000000f9500000, 0x00000000f9500000| Untracked | 22|0x00000000f9600000, 0x00000000f9600000, 0x00000000f9700000| 0%| F| |TAMS 0x00000000f9600000, 0x00000000f9600000| Untracked | 23|0x00000000f9700000, 0x00000000f9700000, 0x00000000f9800000| 0%| F| |TAMS 0x00000000f9700000, 0x00000000f9700000| Untracked | 24|0x00000000f9800000, 0x00000000f9800000, 0x00000000f9900000| 0%| F| |TAMS 0x00000000f9800000, 0x00000000f9800000| Untracked | 25|0x00000000f9900000, 0x00000000f9900000, 0x00000000f9a00000| 0%| F| |TAMS 0x00000000f9900000, 0x00000000f9900000| Untracked | 26|0x00000000f9a00000, 0x00000000f9a00000, 0x00000000f9b00000| 0%| F| |TAMS 0x00000000f9a00000, 0x00000000f9a00000| Untracked | 27|0x00000000f9b00000, 0x00000000f9b00000, 0x00000000f9c00000| 0%| F| |TAMS 0x00000000f9b00000, 0x00000000f9b00000| Untracked | 28|0x00000000f9c00000, 0x00000000f9c00000, 0x00000000f9d00000| 0%| F| |TAMS 0x00000000f9c00000, 0x00000000f9c00000| Untracked | 29|0x00000000f9d00000, 0x00000000f9d00000, 0x00000000f9e00000| 0%| F| |TAMS 0x00000000f9d00000, 0x00000000f9d00000| Untracked | 30|0x00000000f9e00000, 0x00000000f9e00000, 0x00000000f9f00000| 0%| F| |TAMS 0x00000000f9e00000, 0x00000000f9e00000| Untracked | 31|0x00000000f9f00000, 0x00000000f9f00000, 0x00000000fa000000| 0%| F| |TAMS 0x00000000f9f00000, 0x00000000f9f00000| Untracked | 32|0x00000000fa000000, 0x00000000fa000000, 0x00000000fa100000| 0%| F| |TAMS 0x00000000fa000000, 0x00000000fa000000| Untracked | 33|0x00000000fa100000, 0x00000000fa100000, 0x00000000fa200000| 0%| F| |TAMS 0x00000000fa100000, 0x00000000fa100000| Untracked | 34|0x00000000fa200000, 0x00000000fa200000, 0x00000000fa300000| 0%| F| |TAMS 0x00000000fa200000, 0x00000000fa200000| Untracked | 35|0x00000000fa300000, 0x00000000fa300000, 0x00000000fa400000| 0%| F| |TAMS 0x00000000fa300000, 0x00000000fa300000| Untracked | 36|0x00000000fa400000, 0x00000000fa400000, 0x00000000fa500000| 0%| F| |TAMS 0x00000000fa400000, 0x00000000fa400000| Untracked | 37|0x00000000fa500000, 0x00000000fa500000, 0x00000000fa600000| 0%| F| |TAMS 0x00000000fa500000, 0x00000000fa500000| Untracked | 38|0x00000000fa600000, 0x00000000fa600000, 0x00000000fa700000| 0%| F| |TAMS 0x00000000fa600000, 0x00000000fa600000| Untracked | 39|0x00000000fa700000, 0x00000000fa700000, 0x00000000fa800000| 0%| F| |TAMS 0x00000000fa700000, 0x00000000fa700000| Untracked | 40|0x00000000fa800000, 0x00000000fa800000, 0x00000000fa900000| 0%| F| |TAMS 0x00000000fa800000, 0x00000000fa800000| Untracked | 41|0x00000000fa900000, 0x00000000fa900000, 0x00000000faa00000| 0%| F| |TAMS 0x00000000fa900000, 0x00000000fa900000| Untracked | 42|0x00000000faa00000, 0x00000000faa00000, 0x00000000fab00000| 0%| F| |TAMS 0x00000000faa00000, 0x00000000faa00000| Untracked | 43|0x00000000fab00000, 0x00000000fab00000, 0x00000000fac00000| 0%| F| |TAMS 0x00000000fab00000, 0x00000000fab00000| Untracked | 44|0x00000000fac00000, 0x00000000fac00000, 0x00000000fad00000| 0%| F| |TAMS 0x00000000fac00000, 0x00000000fac00000| Untracked | 45|0x00000000fad00000, 0x00000000fad00000, 0x00000000fae00000| 0%| F| |TAMS 0x00000000fad00000, 0x00000000fad00000| Untracked | 46|0x00000000fae00000, 0x00000000fae00000, 0x00000000faf00000| 0%| F| |TAMS 0x00000000fae00000, 0x00000000fae00000| Untracked | 47|0x00000000faf00000, 0x00000000faf00000, 0x00000000fb000000| 0%| F| |TAMS 0x00000000faf00000, 0x00000000faf00000| Untracked | 48|0x00000000fb000000, 0x00000000fb070550, 0x00000000fb100000| 43%| E|CS|TAMS 0x00000000fb000000, 0x00000000fb000000| Complete | 49|0x00000000fb100000, 0x00000000fb200000, 0x00000000fb200000|100%| E|CS|TAMS 0x00000000fb100000, 0x00000000fb100000| Complete | 50|0x00000000fb200000, 0x00000000fb24a1d0, 0x00000000fb300000| 28%| S| |TAMS 0x00000000fb200000, 0x00000000fb200000| Complete | 51|0x00000000fb300000, 0x00000000fb400000, 0x00000000fb400000|100%| S| |TAMS 0x00000000fb300000, 0x00000000fb300000| Complete | 52|0x00000000fb400000, 0x00000000fb500000, 0x00000000fb500000|100%| E|CS|TAMS 0x00000000fb400000, 0x00000000fb400000| Complete | 53|0x00000000fb500000, 0x00000000fb600000, 0x00000000fb600000|100%| E|CS|TAMS 0x00000000fb500000, 0x00000000fb500000| Complete | 54|0x00000000fb600000, 0x00000000fb700000, 0x00000000fb700000|100%| E|CS|TAMS 0x00000000fb600000, 0x00000000fb600000| Complete | 55|0x00000000fb700000, 0x00000000fb800000, 0x00000000fb800000|100%| E|CS|TAMS 0x00000000fb700000, 0x00000000fb700000| Complete | 56|0x00000000fb800000, 0x00000000fb900000, 0x00000000fb900000|100%| E|CS|TAMS 0x00000000fb800000, 0x00000000fb800000| Complete | 57|0x00000000fb900000, 0x00000000fba00000, 0x00000000fba00000|100%| E|CS|TAMS 0x00000000fb900000, 0x00000000fb900000| Complete | 58|0x00000000fba00000, 0x00000000fbaffff0, 0x00000000fbb00000| 99%| E|CS|TAMS 0x00000000fba00000, 0x00000000fba00000| Complete | 59|0x00000000fbb00000, 0x00000000fbc00000, 0x00000000fbc00000|100%| E|CS|TAMS 0x00000000fbb00000, 0x00000000fbb00000| Complete | 60|0x00000000fbc00000, 0x00000000fbd00000, 0x00000000fbd00000|100%| E|CS|TAMS 0x00000000fbc00000, 0x00000000fbc00000| Complete | 61|0x00000000fbd00000, 0x00000000fbe00000, 0x00000000fbe00000|100%| E|CS|TAMS 0x00000000fbd00000, 0x00000000fbd00000| Complete | 62|0x00000000fbe00000, 0x00000000fbf00000, 0x00000000fbf00000|100%| E|CS|TAMS 0x00000000fbe00000, 0x00000000fbe00000| Complete | 63|0x00000000fbf00000, 0x00000000fc000000, 0x00000000fc000000|100%| E|CS|TAMS 0x00000000fbf00000, 0x00000000fbf00000| Complete | 64|0x00000000fc000000, 0x00000000fc100000, 0x00000000fc100000|100%| E|CS|TAMS 0x00000000fc000000, 0x00000000fc000000| Complete | 65|0x00000000fc100000, 0x00000000fc200000, 0x00000000fc200000|100%| E|CS|TAMS 0x00000000fc100000, 0x00000000fc100000| Complete | 66|0x00000000fc200000, 0x00000000fc300000, 0x00000000fc300000|100%| E|CS|TAMS 0x00000000fc200000, 0x00000000fc200000| Complete | 67|0x00000000fc300000, 0x00000000fc400000, 0x00000000fc400000|100%| E|CS|TAMS 0x00000000fc300000, 0x00000000fc300000| Complete | 68|0x00000000fc400000, 0x00000000fc500000, 0x00000000fc500000|100%| E|CS|TAMS 0x00000000fc400000, 0x00000000fc400000| Complete | 69|0x00000000fc500000, 0x00000000fc600000, 0x00000000fc600000|100%| E|CS|TAMS 0x00000000fc500000, 0x00000000fc500000| Complete | 70|0x00000000fc600000, 0x00000000fc700000, 0x00000000fc700000|100%| E|CS|TAMS 0x00000000fc600000, 0x00000000fc600000| Complete | 71|0x00000000fc700000, 0x00000000fc800000, 0x00000000fc800000|100%| E|CS|TAMS 0x00000000fc700000, 0x00000000fc700000| Complete | 72|0x00000000fc800000, 0x00000000fc900000, 0x00000000fc900000|100%| E|CS|TAMS 0x00000000fc800000, 0x00000000fc800000| Complete | 73|0x00000000fc900000, 0x00000000fca00000, 0x00000000fca00000|100%| E|CS|TAMS 0x00000000fc900000, 0x00000000fc900000| Complete | 74|0x00000000fca00000, 0x00000000fcb00000, 0x00000000fcb00000|100%| E|CS|TAMS 0x00000000fca00000, 0x00000000fca00000| Complete | 75|0x00000000fcb00000, 0x00000000fcc00000, 0x00000000fcc00000|100%| E|CS|TAMS 0x00000000fcb00000, 0x00000000fcb00000| Complete | 76|0x00000000fcc00000, 0x00000000fcd00000, 0x00000000fcd00000|100%| E|CS|TAMS 0x00000000fcc00000, 0x00000000fcc00000| Complete | 77|0x00000000fcd00000, 0x00000000fce00000, 0x00000000fce00000|100%| E|CS|TAMS 0x00000000fcd00000, 0x00000000fcd00000| Complete | 78|0x00000000fce00000, 0x00000000fcf00000, 0x00000000fcf00000|100%| E|CS|TAMS 0x00000000fce00000, 0x00000000fce00000| Complete | 79|0x00000000fcf00000, 0x00000000fd000000, 0x00000000fd000000|100%| E|CS|TAMS 0x00000000fcf00000, 0x00000000fcf00000| Complete | 80|0x00000000fd000000, 0x00000000fd100000, 0x00000000fd100000|100%| E|CS|TAMS 0x00000000fd000000, 0x00000000fd000000| Complete | 81|0x00000000fd100000, 0x00000000fd200000, 0x00000000fd200000|100%| E|CS|TAMS 0x00000000fd100000, 0x00000000fd100000| Complete | 82|0x00000000fd200000, 0x00000000fd300000, 0x00000000fd300000|100%| E|CS|TAMS 0x00000000fd200000, 0x00000000fd200000| Complete | 83|0x00000000fd300000, 0x00000000fd400000, 0x00000000fd400000|100%| E|CS|TAMS 0x00000000fd300000, 0x00000000fd300000| Complete | 84|0x00000000fd400000, 0x00000000fd500000, 0x00000000fd500000|100%| E|CS|TAMS 0x00000000fd400000, 0x00000000fd400000| Complete | 85|0x00000000fd500000, 0x00000000fd600000, 0x00000000fd600000|100%| E|CS|TAMS 0x00000000fd500000, 0x00000000fd500000| Complete | 86|0x00000000fd600000, 0x00000000fd700000, 0x00000000fd700000|100%| E|CS|TAMS 0x00000000fd600000, 0x00000000fd600000| Complete | 87|0x00000000fd700000, 0x00000000fd7ffff8, 0x00000000fd800000| 99%| E|CS|TAMS 0x00000000fd700000, 0x00000000fd700000| Complete | 88|0x00000000fd800000, 0x00000000fd900000, 0x00000000fd900000|100%| E|CS|TAMS 0x00000000fd800000, 0x00000000fd800000| Complete | 89|0x00000000fd900000, 0x00000000fda00000, 0x00000000fda00000|100%| E|CS|TAMS 0x00000000fd900000, 0x00000000fd900000| Complete | 90|0x00000000fda00000, 0x00000000fdb00000, 0x00000000fdb00000|100%| E|CS|TAMS 0x00000000fda00000, 0x00000000fda00000| Complete | 91|0x00000000fdb00000, 0x00000000fdc00000, 0x00000000fdc00000|100%| E|CS|TAMS 0x00000000fdb00000, 0x00000000fdb00000| Complete | 92|0x00000000fdc00000, 0x00000000fdd00000, 0x00000000fdd00000|100%| E|CS|TAMS 0x00000000fdc00000, 0x00000000fdc00000| Complete | 93|0x00000000fdd00000, 0x00000000fde00000, 0x00000000fde00000|100%| E|CS|TAMS 0x00000000fdd00000, 0x00000000fdd00000| Complete | 94|0x00000000fde00000, 0x00000000fdeffff8, 0x00000000fdf00000| 99%| E|CS|TAMS 0x00000000fde00000, 0x00000000fde00000| Complete | 95|0x00000000fdf00000, 0x00000000fe000000, 0x00000000fe000000|100%| E|CS|TAMS 0x00000000fdf00000, 0x00000000fdf00000| Complete | 96|0x00000000fe000000, 0x00000000fe100000, 0x00000000fe100000|100%| E|CS|TAMS 0x00000000fe000000, 0x00000000fe000000| Complete | 97|0x00000000fe100000, 0x00000000fe200000, 0x00000000fe200000|100%| E|CS|TAMS 0x00000000fe100000, 0x00000000fe100000| Complete | 98|0x00000000fe200000, 0x00000000fe300000, 0x00000000fe300000|100%| E|CS|TAMS 0x00000000fe200000, 0x00000000fe200000| Complete | 99|0x00000000fe300000, 0x00000000fe400000, 0x00000000fe400000|100%| E|CS|TAMS 0x00000000fe300000, 0x00000000fe300000| Complete | 100|0x00000000fe400000, 0x00000000fe500000, 0x00000000fe500000|100%| E|CS|TAMS 0x00000000fe400000, 0x00000000fe400000| Complete | 101|0x00000000fe500000, 0x00000000fe600000, 0x00000000fe600000|100%| E|CS|TAMS 0x00000000fe500000, 0x00000000fe500000| Complete | 102|0x00000000fe600000, 0x00000000fe700000, 0x00000000fe700000|100%| E|CS|TAMS 0x00000000fe600000, 0x00000000fe600000| Complete | 103|0x00000000fe700000, 0x00000000fe800000, 0x00000000fe800000|100%| E|CS|TAMS 0x00000000fe700000, 0x00000000fe700000| Complete | 104|0x00000000fe800000, 0x00000000fe900000, 0x00000000fe900000|100%| E|CS|TAMS 0x00000000fe800000, 0x00000000fe800000| Complete | 105|0x00000000fe900000, 0x00000000fea00000, 0x00000000fea00000|100%| E|CS|TAMS 0x00000000fe900000, 0x00000000fe900000| Complete | 106|0x00000000fea00000, 0x00000000feb00000, 0x00000000feb00000|100%| E|CS|TAMS 0x00000000fea00000, 0x00000000fea00000| Complete | 107|0x00000000feb00000, 0x00000000fec00000, 0x00000000fec00000|100%| E|CS|TAMS 0x00000000feb00000, 0x00000000feb00000| Complete | 108|0x00000000fec00000, 0x00000000fed00000, 0x00000000fed00000|100%| E|CS|TAMS 0x00000000fec00000, 0x00000000fec00000| Complete | 109|0x00000000fed00000, 0x00000000fee00000, 0x00000000fee00000|100%| E|CS|TAMS 0x00000000fed00000, 0x00000000fed00000| Complete | 110|0x00000000fee00000, 0x00000000fef00000, 0x00000000fef00000|100%| E|CS|TAMS 0x00000000fee00000, 0x00000000fee00000| Complete | 111|0x00000000fef00000, 0x00000000ff000000, 0x00000000ff000000|100%| E|CS|TAMS 0x00000000fef00000, 0x00000000fef00000| Complete | 112|0x00000000ff000000, 0x00000000ff100000, 0x00000000ff100000|100%| E|CS|TAMS 0x00000000ff000000, 0x00000000ff000000| Complete | 113|0x00000000ff100000, 0x00000000ff200000, 0x00000000ff200000|100%| E|CS|TAMS 0x00000000ff100000, 0x00000000ff100000| Complete | 114|0x00000000ff200000, 0x00000000ff2ffff8, 0x00000000ff300000| 99%| E|CS|TAMS 0x00000000ff200000, 0x00000000ff200000| Complete | 115|0x00000000ff300000, 0x00000000ff400000, 0x00000000ff400000|100%| E|CS|TAMS 0x00000000ff300000, 0x00000000ff300000| Complete | 116|0x00000000ff400000, 0x00000000ff4ffff8, 0x00000000ff500000| 99%| E|CS|TAMS 0x00000000ff400000, 0x00000000ff400000| Complete | 117|0x00000000ff500000, 0x00000000ff600000, 0x00000000ff600000|100%| E|CS|TAMS 0x00000000ff500000, 0x00000000ff500000| Complete | 118|0x00000000ff600000, 0x00000000ff700000, 0x00000000ff700000|100%| E|CS|TAMS 0x00000000ff600000, 0x00000000ff600000| Complete | 119|0x00000000ff700000, 0x00000000ff800000, 0x00000000ff800000|100%| E|CS|TAMS 0x00000000ff700000, 0x00000000ff700000| Complete | 120|0x00000000ff800000, 0x00000000ff900000, 0x00000000ff900000|100%| E|CS|TAMS 0x00000000ff800000, 0x00000000ff800000| Complete | 121|0x00000000ff900000, 0x00000000ff9ffff8, 0x00000000ffa00000| 99%| E|CS|TAMS 0x00000000ff900000, 0x00000000ff900000| Complete | 122|0x00000000ffa00000, 0x00000000ffb00000, 0x00000000ffb00000|100%| E|CS|TAMS 0x00000000ffa00000, 0x00000000ffa00000| Complete | 123|0x00000000ffb00000, 0x00000000ffc00000, 0x00000000ffc00000|100%| E|CS|TAMS 0x00000000ffb00000, 0x00000000ffb00000| Complete | 124|0x00000000ffc00000, 0x00000000ffd00000, 0x00000000ffd00000|100%| E|CS|TAMS 0x00000000ffc00000, 0x00000000ffc00000| Complete | 125|0x00000000ffd00000, 0x00000000ffe00000, 0x00000000ffe00000|100%| E|CS|TAMS 0x00000000ffd00000, 0x00000000ffd00000| Complete | 126|0x00000000ffe00000, 0x00000000ffe76000, 0x00000000fff00000| 46%|OA| |TAMS 0x00000000ffe00000, 0x00000000ffe00000| Untracked | 127|0x00000000fff00000, 0x00000000fff88000, 0x0000000100000000| 53%|CA| |TAMS 0x00000000fff00000, 0x00000000fff00000| Untracked Card table byte_map: [0x00002ab8af824000,0x00002ab8af864000] _byte_map_base: 0x00002ab8af064000 Marking Bits (Prev, Next): (CMBitMap*) 0x00002ab8b40542e8, (CMBitMap*) 0x00002ab8b4054328 Prev Bits: [0x00002ab8b3b92000, 0x00002ab8b3d92000) Next Bits: [0x00002ab8b3d92000, 0x00002ab8b3f92000) Polling page: 0x00002ab8af795000 Metaspace: Usage: Non-class: 2.81 MB used. Class: 348.81 KB used. Both: 3.15 MB used. Virtual space: Non-class space: 8.00 MB reserved, 2.88 MB ( 36%) committed, 1 nodes. Class space: 1.00 GB reserved, 448.00 KB ( <1%) committed, 1 nodes. Both: 1.01 GB reserved, 3.31 MB ( <1%) committed. Chunk freelists: Non-Class: 3.90 MB Class: 3.58 MB Both: 7.49 MB MaxMetaspaceSize: unlimited CompressedClassSpaceSize: 1.00 GB Initial GC threshold: 21.00 MB Current GC threshold: 21.00 MB CDS: on MetaspaceReclaimPolicy: balanced - commit_granule_bytes: 65536. - commit_granule_words: 8192. - virtual_space_node_default_size: 1048576. - enlarge_chunks_in_place: 1. - new_chunks_are_fully_committed: 0. - uncommit_free_chunks: 1. - use_allocation_guard: 0. - handle_deallocations: 1. Internal statistics: num_allocs: 20835. num_deallocs: 8. num_allocs_from_deallocated_blocks: 29. num_chunks_retired: 10. num_allocs_failed_limit: 0. num_arena_births: 74. num_arena_deaths: 0. num_vsnodes_births: 2. num_vsnodes_deaths: 0. num_space_committed: 53. num_space_uncommitted: 0. num_chunks_returned_to_freelist: 0. num_chunks_taken_from_freelist: 85. num_chunk_merges: 0. num_chunk_splits: 56. num_chunks_enlarged: 62. num_purges: 0. CodeHeap 'non-profiled nmethods': size=120028Kb used=256Kb max_used=256Kb free=119772Kb bounds [0x00002ab8c8551000, 0x00002ab8c87c1000, 0x00002ab8cfa88000] CodeHeap 'profiled nmethods': size=120028Kb used=943Kb max_used=943Kb free=119084Kb bounds [0x00002ab8c101a000, 0x00002ab8c128a000, 0x00002ab8c8551000] CodeHeap 'non-nmethods': size=5704Kb used=1719Kb max_used=1738Kb free=3984Kb bounds [0x00002ab8c0a88000, 0x00002ab8c0cf8000, 0x00002ab8c101a000] total_blobs=1555 nmethods=583 adapters=894 compilation: enabled stopped_count=0, restarted_count=0 full_count=0 Compilation events (20 events): Event: 0.997 Thread 0x00002ab8b41cd0f0 578 3 java.util.concurrent.locks.ReentrantReadWriteLock$Sync::tryReleaseShared (146 bytes) Event: 1.000 Thread 0x00002ab8b41cd0f0 nmethod 578 0x00002ab8c1101210 code [0x00002ab8c11015a0, 0x00002ab8c11022c8] Event: 1.000 Thread 0x00002ab8b41cd0f0 579 ! 3 jdk.internal.reflect.GeneratedMethodAccessor1::invoke (65 bytes) Event: 1.015 Thread 0x00002ab8b41cd0f0 nmethod 579 0x00002ab8c1102a90 code [0x00002ab8c1102e20, 0x00002ab8c1103a28] Event: 1.015 Thread 0x00002ab8b41cd0f0 580 % 3 ThreadCpuTimesDeadlock$1::run @ 0 (11 bytes) Event: 1.016 Thread 0x00002ab8b41cd0f0 nmethod 580% 0x00002ab8c1104310 code [0x00002ab8c1104500, 0x00002ab8c11047d8] Event: 1.016 Thread 0x00002ab8b41cd0f0 581 3 ThreadCpuTimesDeadlock$1::run (11 bytes) Event: 1.017 Thread 0x00002ab8b41cd0f0 nmethod 581 0x00002ab8c1104910 code [0x00002ab8c1104b00, 0x00002ab8c1104dd8] Event: 1.017 Thread 0x00002ab8b41cd0f0 582 ! 3 jdk.internal.reflect.GeneratedMethodAccessor2::invoke (63 bytes) Event: 1.018 Thread 0x00002ab8b41cd0f0 nmethod 582 0x00002ab8c1104f10 code [0x00002ab8c1105180, 0x00002ab8c1105898] Event: 1.050 Thread 0x00002ab8b41cb4b0 nmethod 550 0x00002ab8c858a690 code [0x00002ab8c858ab40, 0x00002ab8c858c0a0] Event: 1.050 Thread 0x00002ab8b41cb4b0 546 4 java.util.HashMap::resize (356 bytes) Event: 1.089 Thread 0x00002ab8b41cb4b0 nmethod 546 0x00002ab8c858d590 code [0x00002ab8c858d920, 0x00002ab8c858e778] Event: 1.089 Thread 0x00002ab8b41cb4b0 564 4 java.lang.Long::valueOf (40 bytes) Event: 1.091 Thread 0x00002ab8b41cb4b0 nmethod 564 0x00002ab8c858f510 code [0x00002ab8c858f6c0, 0x00002ab8c858f7b8] Event: 1.091 Thread 0x00002ab8b41cb4b0 584 4 java.util.Arrays::copyOfRange (64 bytes) Event: 1.094 Thread 0x00002ab8b41cb4b0 nmethod 584 0x00002ab8c858f910 code [0x00002ab8c858fae0, 0x00002ab8c858fd98] Event: 1.094 Thread 0x00002ab8b41cb4b0 586 4 java.util.HashMap::getNode (150 bytes) Event: 1.102 Thread 0x00002ab8b41cb4b0 nmethod 586 0x00002ab8c8590010 code [0x00002ab8c8590280, 0x00002ab8c8590868] Event: 1.103 Thread 0x00002ab8b41cb4b0 587 % 4 ThreadCpuTimesDeadlock$1::run @ 0 (11 bytes) GC Heap History (14 events): Event: 0.858 GC heap before {Heap before GC invocations=0 (full 0): garbage-first heap total 131072K, used 23543K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 23 young (23552K), 0 survivors (0K) Metaspace used 3157K, committed 3328K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 0.871 GC heap after {Heap after GC invocations=1 (full 0): garbage-first heap total 131072K, used 2488K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 2 young (2048K), 2 survivors (2048K) Metaspace used 3157K, committed 3328K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 0.887 GC heap before {Heap before GC invocations=1 (full 0): garbage-first heap total 131072K, used 35255K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 35 young (35840K), 2 survivors (2048K) Metaspace used 3166K, committed 3328K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 0.896 GC heap after {Heap after GC invocations=2 (full 0): garbage-first heap total 131072K, used 2475K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 2 young (2048K), 2 survivors (2048K) Metaspace used 3166K, committed 3328K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 0.931 GC heap before {Heap before GC invocations=2 (full 0): garbage-first heap total 131072K, used 77227K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 76 young (77824K), 2 survivors (2048K) Metaspace used 3190K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 0.944 GC heap after {Heap after GC invocations=3 (full 0): garbage-first heap total 131072K, used 2477K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 2 young (2048K), 2 survivors (2048K) Metaspace used 3190K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 0.965 GC heap before {Heap before GC invocations=3 (full 0): garbage-first heap total 131072K, used 77229K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 76 young (77824K), 2 survivors (2048K) Metaspace used 3213K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 0.978 GC heap after {Heap after GC invocations=4 (full 0): garbage-first heap total 131072K, used 2468K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 2 young (2048K), 2 survivors (2048K) Metaspace used 3213K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 1.002 GC heap before {Heap before GC invocations=4 (full 0): garbage-first heap total 131072K, used 77220K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 76 young (77824K), 2 survivors (2048K) Metaspace used 3225K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 1.014 GC heap after {Heap after GC invocations=5 (full 0): garbage-first heap total 131072K, used 2575K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 2 young (2048K), 2 survivors (2048K) Metaspace used 3225K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 1.034 GC heap before {Heap before GC invocations=5 (full 0): garbage-first heap total 131072K, used 77327K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 76 young (77824K), 2 survivors (2048K) Metaspace used 3227K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 1.047 GC heap after {Heap after GC invocations=6 (full 0): garbage-first heap total 131072K, used 2498K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 2 young (2048K), 2 survivors (2048K) Metaspace used 3227K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 1.066 GC heap before {Heap before GC invocations=6 (full 0): garbage-first heap total 131072K, used 77250K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 76 young (77824K), 2 survivors (2048K) Metaspace used 3227K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Event: 1.078 GC heap after {Heap after GC invocations=7 (full 0): garbage-first heap total 131072K, used 2489K [0x00000000f8000000, 0x0000000100000000) region size 1024K, 2 young (2048K), 2 survivors (2048K) Metaspace used 3227K, committed 3392K, reserved 1056768K class space used 348K, committed 448K, reserved 1048576K } Deoptimization events (8 events): Event: 0.402 Thread 0x00002ab8b43091a0 Uncommon trap: trap_request=0xffffff45 fr.pc=0x00002ab8c85612cc relative=0x00000000000003ac Event: 0.402 Thread 0x00002ab8b43091a0 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00002ab8c85612cc method=java.util.zip.ZipCoder$UTF8ZipCoder.checkedHash([BII)I @ 75 c2 Event: 0.402 Thread 0x00002ab8b43091a0 DEOPT PACKING pc=0x00002ab8c85612cc sp=0x00002ab91872b930 Event: 0.402 Thread 0x00002ab8b43091a0 DEOPT UNPACKING pc=0x00002ab8c0b9e6aa sp=0x00002ab91872b8c0 mode 2 Event: 0.427 Thread 0x00002ab8b43091a0 Uncommon trap: trap_request=0xffffff45 fr.pc=0x00002ab8c855f428 relative=0x0000000000000968 Event: 0.427 Thread 0x00002ab8b43091a0 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00002ab8c855f428 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 181 c2 Event: 0.427 Thread 0x00002ab8b43091a0 DEOPT PACKING pc=0x00002ab8c855f428 sp=0x00002ab91872d4d0 Event: 0.427 Thread 0x00002ab8b43091a0 DEOPT UNPACKING pc=0x00002ab8c0b9e6aa sp=0x00002ab91872d460 mode 2 Classes unloaded (0 events): No events Classes redefined (0 events): No events Internal exceptions (8 events): Event: 0.381 Thread 0x00002ab8b43091a0 Exception (0x00000000ffc4bdb0) thrown [/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 789] Event: 0.382 Thread 0x00002ab8b43091a0 Exception (0x00000000ffc4f3c8) thrown [/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 789] Event: 0.427 Thread 0x00002ab8b43091a0 Exception (0x00000000ffc7a6e0) thrown [/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 789] Event: 0.428 Thread 0x00002ab8b43091a0 Exception (0x00000000ffc7dd08) thrown [/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 856] Event: 0.430 Thread 0x00002ab8b43091a0 Exception (0x00000000ffc83c30) thrown [/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 789] Event: 0.632 Thread 0x00002ab8b43091a0 Exception (0x00000000ffb3f2a0) thrown [/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 789] Event: 0.638 Thread 0x00002ab8b43091a0 Exception (0x00000000ffb4d080) thrown [/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 789] Event: 0.674 Thread 0x00002ab8b43091a0 Exception (0x00000000ffb9d400) thrown [/data/shihui/codes/shihui_jdk_master/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 789] Events (20 events): Event: 0.847 loading class java/security/AllPermissionCollection Event: 0.847 loading class java/security/AllPermissionCollection done Event: 0.850 loading class java/lang/UnsupportedOperationException Event: 0.850 loading class java/lang/UnsupportedOperationException done Event: 0.851 loading class jdk/internal/module/IllegalAccessLogger Event: 0.851 loading class jdk/internal/module/IllegalAccessLogger done Event: 0.857 Executing VM operation: G1CollectForAllocation Event: 0.871 Executing VM operation: G1CollectForAllocation done Event: 0.887 Executing VM operation: G1CollectForAllocation Event: 0.896 Executing VM operation: G1CollectForAllocation done Event: 0.931 Executing VM operation: G1CollectForAllocation Event: 0.944 Executing VM operation: G1CollectForAllocation done Event: 0.965 Executing VM operation: G1CollectForAllocation Event: 0.978 Executing VM operation: G1CollectForAllocation done Event: 1.002 Executing VM operation: G1CollectForAllocation Event: 1.015 Executing VM operation: G1CollectForAllocation done Event: 1.034 Executing VM operation: G1CollectForAllocation Event: 1.047 Executing VM operation: G1CollectForAllocation done Event: 1.066 Executing VM operation: G1CollectForAllocation Event: 1.078 Executing VM operation: G1CollectForAllocation done Dynamic libraries: f8000000-ffe00000 rw-p 00000000 00:00 0 ffe00000-ffe76000 rw-p 00d0e000 fc:11 7751793 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/classes.jsa ffe76000-fff00000 rw-p 00000000 00:00 0 fff00000-fff88000 rw-p 00c86000 fc:11 7751793 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/classes.jsa fff88000-100000000 rw-p 00000000 00:00 0 800000000-8004b4000 rw-p 00001000 fc:11 7751793 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/classes.jsa 8004b4000-800c4b000 r--p 004b5000 fc:11 7751793 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/classes.jsa 800c4b000-801000000 ---p 00000000 00:00 0 801000000-801010000 rw-p 00000000 00:00 0 801010000-801020000 ---p 00000000 00:00 0 801020000-801040000 rw-p 00000000 00:00 0 801040000-801080000 rw-p 00000000 00:00 0 801080000-841000000 ---p 00000000 00:00 0 2ab8af68b000-2ab8af68c000 r-xp 00000000 fc:11 7749403 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/bin/java 2ab8af68c000-2ab8af68e000 rw-p 00000000 00:00 0 2ab8af68e000-2ab8af691000 r-xp 00000000 fc:01 25620 /usr/lib64/libonion_security.so.1.0.19 2ab8af691000-2ab8af791000 ---p 00003000 fc:01 25620 /usr/lib64/libonion_security.so.1.0.19 2ab8af791000-2ab8af792000 rw-p 00003000 fc:01 25620 /usr/lib64/libonion_security.so.1.0.19 2ab8af792000-2ab8af794000 rw-p 00000000 00:00 0 2ab8af794000-2ab8af795000 rwxp 00000000 00:00 0 2ab8af795000-2ab8af796000 ---p 00000000 00:00 0 2ab8af796000-2ab8af797000 r--p 00000000 00:00 0 2ab8af797000-2ab8af79f000 rw-s 00000000 fc:01 532651 /tmp/hsperfdata_shihui/5319 2ab8af79f000-2ab8af7a4000 rw-p 00000000 00:00 0 2ab8af7a4000-2ab8af7ab000 ---p 00000000 00:00 0 2ab8af7ab000-2ab8af7af000 rw-p 00000000 00:00 0 2ab8af7af000-2ab8af7e4000 r--s 00000000 fc:01 5616 /var/db/nscd/passwd 2ab8af7e4000-2ab8af86e000 rw-p 00000000 00:00 0 2ab8af88c000-2ab8af88d000 r--p 00001000 fc:11 7749403 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/bin/java 2ab8af88d000-2ab8af88e000 rw-p 00002000 fc:11 7749403 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/bin/java 2ab8af88e000-2ab8af8af000 r-xp 00000000 fc:01 24864 /usr/lib64/ld-2.17.so 2ab8af8af000-2ab8af8b3000 ---p 00000000 00:00 0 2ab8af8b3000-2ab8af9b5000 rw-p 00000000 00:00 0 [stack:5323] 2ab8af9b5000-2ab8afa9b000 ---p 00000000 00:00 0 2ab8afaaf000-2ab8afab0000 r--p 00021000 fc:01 24864 /usr/lib64/ld-2.17.so 2ab8afab0000-2ab8afab1000 rw-p 00022000 fc:01 24864 /usr/lib64/ld-2.17.so 2ab8afab1000-2ab8afab2000 rw-p 00000000 00:00 0 2ab8afab2000-2ab8afac7000 r-xp 00000000 fc:01 25988 /usr/lib64/libz.so.1.2.7 2ab8afac7000-2ab8afcc6000 ---p 00015000 fc:01 25988 /usr/lib64/libz.so.1.2.7 2ab8afcc6000-2ab8afcc7000 r--p 00014000 fc:01 25988 /usr/lib64/libz.so.1.2.7 2ab8afcc7000-2ab8afcc8000 rw-p 00015000 fc:01 25988 /usr/lib64/libz.so.1.2.7 2ab8afcc8000-2ab8afcd6000 r-xp 00000000 fc:11 7749805 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjli.so 2ab8afcd6000-2ab8afed6000 ---p 0000e000 fc:11 7749805 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjli.so 2ab8afed6000-2ab8afed7000 r--p 0000e000 fc:11 7749805 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjli.so 2ab8afed7000-2ab8afed8000 rw-p 0000f000 fc:11 7749805 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjli.so 2ab8afed8000-2ab8afeef000 r-xp 00000000 fc:01 25734 /usr/lib64/libpthread-2.17.so 2ab8afeef000-2ab8b00ee000 ---p 00017000 fc:01 25734 /usr/lib64/libpthread-2.17.so 2ab8b00ee000-2ab8b00ef000 r--p 00016000 fc:01 25734 /usr/lib64/libpthread-2.17.so 2ab8b00ef000-2ab8b00f0000 rw-p 00017000 fc:01 25734 /usr/lib64/libpthread-2.17.so 2ab8b00f0000-2ab8b00f4000 rw-p 00000000 00:00 0 2ab8b00f4000-2ab8b00f6000 r-xp 00000000 fc:01 25150 /usr/lib64/libdl-2.17.so 2ab8b00f6000-2ab8b02f6000 ---p 00002000 fc:01 25150 /usr/lib64/libdl-2.17.so 2ab8b02f6000-2ab8b02f7000 r--p 00002000 fc:01 25150 /usr/lib64/libdl-2.17.so 2ab8b02f7000-2ab8b02f8000 rw-p 00003000 fc:01 25150 /usr/lib64/libdl-2.17.so 2ab8b02f8000-2ab8b04b2000 r-xp 00000000 fc:01 25054 /usr/lib64/libc-2.17.so 2ab8b04b2000-2ab8b06b1000 ---p 001ba000 fc:01 25054 /usr/lib64/libc-2.17.so 2ab8b06b1000-2ab8b06b5000 r--p 001b9000 fc:01 25054 /usr/lib64/libc-2.17.so 2ab8b06b5000-2ab8b06b7000 rw-p 001bd000 fc:01 25054 /usr/lib64/libc-2.17.so 2ab8b06b7000-2ab8b06bc000 rw-p 00000000 00:00 0 2ab8b06bc000-2ab8b06c3000 r-xp 00000000 fc:01 25779 /usr/lib64/librt-2.17.so 2ab8b06c3000-2ab8b08c2000 ---p 00007000 fc:01 25779 /usr/lib64/librt-2.17.so 2ab8b08c2000-2ab8b08c3000 r--p 00006000 fc:01 25779 /usr/lib64/librt-2.17.so 2ab8b08c3000-2ab8b08c4000 rw-p 00007000 fc:01 25779 /usr/lib64/librt-2.17.so 2ab8b08c4000-2ab8b08c9000 rw-p 00000000 00:00 0 2ab8b08c9000-2ab8b09af000 ---p 00000000 00:00 0 2ab8b09af000-2ab8b0a30000 rw-p 00000000 00:00 0 2ab8b0a44000-2ab8b0a65000 rw-p 00000000 00:00 0 [heap] 2ab8b0a65000-2ab8b288f000 r-xp 00000000 fc:11 7749801 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/libjvm.so 2ab8b288f000-2ab8b2a8e000 ---p 01e2a000 fc:11 7749801 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/libjvm.so 2ab8b2a8e000-2ab8b2b6e000 r--p 01e29000 fc:11 7749801 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/libjvm.so 2ab8b2b6e000-2ab8b2ba5000 rw-p 01f09000 fc:11 7749801 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/server/libjvm.so 2ab8b2ba5000-2ab8b2c44000 rw-p 00000000 00:00 0 2ab8b2c44000-2ab8b2d45000 r-xp 00000000 fc:01 25499 /usr/lib64/libm-2.17.so 2ab8b2d45000-2ab8b2f44000 ---p 00101000 fc:01 25499 /usr/lib64/libm-2.17.so 2ab8b2f44000-2ab8b2f45000 r--p 00100000 fc:01 25499 /usr/lib64/libm-2.17.so 2ab8b2f45000-2ab8b2f46000 rw-p 00101000 fc:01 25499 /usr/lib64/libm-2.17.so 2ab8b2f46000-2ab8b2f62000 r-xp 00000000 fc:11 7749793 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjimage.so 2ab8b2f62000-2ab8b3162000 ---p 0001c000 fc:11 7749793 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjimage.so 2ab8b3162000-2ab8b3164000 r--p 0001c000 fc:11 7749793 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjimage.so 2ab8b3164000-2ab8b3165000 rw-p 0001e000 fc:11 7749793 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjimage.so 2ab8b3165000-2ab8b3188000 r-xp 00000000 fc:11 7749405 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjava.so 2ab8b3188000-2ab8b3387000 ---p 00023000 fc:11 7749405 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjava.so 2ab8b3387000-2ab8b3388000 r--p 00022000 fc:11 7749405 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjava.so 2ab8b3388000-2ab8b3389000 rw-p 00023000 fc:11 7749405 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libjava.so 2ab8b3389000-2ab8b3fed000 rw-p 00000000 00:00 0 2ab8b4000000-2ab8b4326000 rw-p 00000000 00:00 0 2ab8b4326000-2ab8b8000000 ---p 00000000 00:00 0 2ab8b8000000-2ab8c0a88000 r--s 00000000 fc:11 7749371 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/modules 2ab8c0a88000-2ab8c0cf8000 rwxp 00000000 00:00 0 2ab8c0cf8000-2ab8c101a000 ---p 00000000 00:00 0 2ab8c101a000-2ab8c128a000 rwxp 00000000 00:00 0 2ab8c128a000-2ab8c8551000 ---p 00000000 00:00 0 2ab8c8551000-2ab8c87c1000 rwxp 00000000 00:00 0 2ab8c87c1000-2ab8cfa88000 ---p 00000000 00:00 0 2ab8cfa88000-2ab8cfa89000 ---p 00000000 00:00 0 2ab8cfa89000-2ab8cfb89000 rw-p 00000000 00:00 0 [stack:5324] 2ab8cfb89000-2ab8cfb8a000 ---p 00000000 00:00 0 2ab8cfb8a000-2ab8cfc8a000 rw-p 00000000 00:00 0 [stack:5325] 2ab8cfc8a000-2ab8cfc8b000 ---p 00000000 00:00 0 2ab8cfc8b000-2ab8cffbe000 rw-p 00000000 00:00 0 [stack:5326] 2ab8d0000000-2ab8d0021000 rw-p 00000000 00:00 0 2ab8d0021000-2ab8d4000000 ---p 00000000 00:00 0 2ab8d4000000-2ab8d4021000 rw-p 00000000 00:00 0 2ab8d4021000-2ab8d8000000 ---p 00000000 00:00 0 2ab8d8000000-2ab8d8021000 rw-p 00000000 00:00 0 2ab8d8021000-2ab8dc000000 ---p 00000000 00:00 0 2ab8dc000000-2ab8de606000 rw-p 00000000 00:00 0 2ab8de606000-2ab8de607000 ---p 00000000 00:00 0 2ab8de607000-2ab8de707000 rw-p 00000000 00:00 0 [stack:5327] 2ab8de707000-2ab8de708000 ---p 00000000 00:00 0 2ab8de708000-2ab8de889000 rw-p 00000000 00:00 0 [stack:5328] 2ab8de889000-2ab8de88a000 ---p 00000000 00:00 0 2ab8de88a000-2ab8de98a000 rw-p 00000000 00:00 0 [stack:5329] 2ab8de98a000-2ab8de98e000 ---p 00000000 00:00 0 2ab8de98e000-2ab8dea8b000 rw-p 00000000 00:00 0 [stack:5330] 2ab8dea8b000-2ab8dea8f000 ---p 00000000 00:00 0 2ab8dea8f000-2ab8deb8c000 rw-p 00000000 00:00 0 [stack:5331] 2ab8dec00000-2ab8deec0000 rw-p 00000000 00:00 0 2ab8deec0000-2ab8df000000 ---p 00000000 00:00 0 2ab8df000000-2ab8df020000 rw-p 00000000 00:00 0 2ab8df020000-2ab8df400000 ---p 00000000 00:00 0 2ab8df400000-2ab8df404000 ---p 00000000 00:00 0 2ab8df404000-2ab8df501000 rw-p 00000000 00:00 0 [stack:5332] 2ab8df501000-2ab8df505000 ---p 00000000 00:00 0 2ab8df505000-2ab8df602000 rw-p 00000000 00:00 0 [stack:5333] 2ab8df602000-2ab8df606000 ---p 00000000 00:00 0 2ab8df606000-2ab8df703000 rw-p 00000000 00:00 0 [stack:5334] 2ab8df703000-2ab8df707000 ---p 00000000 00:00 0 2ab8df707000-2ab8df804000 rw-p 00000000 00:00 0 [stack:5335] 2ab8df804000-2ab8df808000 ---p 00000000 00:00 0 2ab8df808000-2ab8df905000 rw-p 00000000 00:00 0 [stack:5336] 2ab8df905000-2ab8df909000 ---p 00000000 00:00 0 2ab8df909000-2ab8dfa06000 rw-p 00000000 00:00 0 [stack:5337] 2ab8dfa06000-2ab8dfa0a000 ---p 00000000 00:00 0 2ab8dfa0a000-2ab8dfb07000 rw-p 00000000 00:00 0 [stack:5338] 2ab8dfb07000-2ab8dfb0b000 ---p 00000000 00:00 0 2ab8dfb0b000-2ab8dfc08000 rw-p 00000000 00:00 0 [stack:5343] 2ab8dfc08000-2ab8dfc09000 ---p 00000000 00:00 0 2ab8dfc09000-2ab8dfd09000 rw-p 00000000 00:00 0 [stack:5344] 2ab8dfd09000-2ab8dfd19000 r-xp 00000000 fc:11 7749792 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libnio.so 2ab8dfd19000-2ab8dff19000 ---p 00010000 fc:11 7749792 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libnio.so 2ab8dff19000-2ab8dff1a000 r--p 00010000 fc:11 7749792 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libnio.so 2ab8dff1a000-2ab8dff1b000 rw-p 00011000 fc:11 7749792 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libnio.so 2ab8e0000000-2ab8e0021000 rw-p 00000000 00:00 0 2ab8e0021000-2ab8e4000000 ---p 00000000 00:00 0 2ab8e4000000-2ab8e4021000 rw-p 00000000 00:00 0 2ab8e4021000-2ab8e8000000 ---p 00000000 00:00 0 2ab8e8000000-2ab8e8021000 rw-p 00000000 00:00 0 2ab8e8021000-2ab8ec000000 ---p 00000000 00:00 0 2ab8ec000000-2ab8ec021000 rw-p 00000000 00:00 0 2ab8ec021000-2ab8f0000000 ---p 00000000 00:00 0 2ab8f0000000-2ab8f0021000 rw-p 00000000 00:00 0 2ab8f0021000-2ab8f4000000 ---p 00000000 00:00 0 2ab8f4000000-2ab8f4021000 rw-p 00000000 00:00 0 2ab8f4021000-2ab8f8000000 ---p 00000000 00:00 0 2ab8f8000000-2ab8f8021000 rw-p 00000000 00:00 0 2ab8f8021000-2ab8fc000000 ---p 00000000 00:00 0 2ab8fc000000-2ab8fc021000 rw-p 00000000 00:00 0 2ab8fc021000-2ab900000000 ---p 00000000 00:00 0 2ab900000000-2ab9002c4000 rw-p 00000000 00:00 0 2ab9002c4000-2ab904000000 ---p 00000000 00:00 0 2ab904000000-2ab904492000 rw-p 00000000 00:00 0 2ab904492000-2ab908000000 ---p 00000000 00:00 0 2ab908000000-2ab908021000 rw-p 00000000 00:00 0 2ab908021000-2ab90c000000 ---p 00000000 00:00 0 2ab90c000000-2ab90c021000 rw-p 00000000 00:00 0 2ab90c021000-2ab910000000 ---p 00000000 00:00 0 2ab910000000-2ab910021000 rw-p 00000000 00:00 0 2ab910021000-2ab914000000 ---p 00000000 00:00 0 2ab914000000-2ab914021000 rw-p 00000000 00:00 0 2ab914021000-2ab918000000 ---p 00000000 00:00 0 2ab918000000-2ab918015000 r-xp 00000000 fc:11 7749802 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libnet.so 2ab918015000-2ab918214000 ---p 00015000 fc:11 7749802 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libnet.so 2ab918214000-2ab918215000 r--p 00014000 fc:11 7749802 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libnet.so 2ab918215000-2ab918216000 rw-p 00015000 fc:11 7749802 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libnet.so 2ab918216000-2ab91821d000 r-xp 00000000 fc:11 7749803 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libzip.so 2ab91821d000-2ab91841d000 ---p 00007000 fc:11 7749803 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libzip.so 2ab91841d000-2ab91841e000 r--p 00007000 fc:11 7749803 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libzip.so 2ab91841e000-2ab91841f000 rw-p 00008000 fc:11 7749803 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libzip.so 2ab91841f000-2ab91842d000 r-xp 00000000 fc:11 7749794 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libverify.so 2ab91842d000-2ab91862c000 ---p 0000e000 fc:11 7749794 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libverify.so 2ab91862c000-2ab91862e000 r--p 0000d000 fc:11 7749794 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libverify.so 2ab91862e000-2ab91862f000 rw-p 0000f000 fc:11 7749794 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libverify.so 2ab91862f000-2ab918633000 ---p 00000000 00:00 0 2ab918633000-2ab918730000 rw-p 00000000 00:00 0 [stack:5346] 2ab918730000-2ab918734000 r-xp 00000000 fc:11 7751097 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libmanagement.so 2ab918734000-2ab918933000 ---p 00004000 fc:11 7751097 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libmanagement.so 2ab918933000-2ab918934000 r--p 00003000 fc:11 7751097 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libmanagement.so 2ab918934000-2ab918935000 rw-p 00004000 fc:11 7751097 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libmanagement.so 2ab918935000-2ab91893a000 r-xp 00000000 fc:11 7751167 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libmanagement_ext.so 2ab91893a000-2ab918b3a000 ---p 00005000 fc:11 7751167 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libmanagement_ext.so 2ab918b3a000-2ab918b3b000 r--p 00005000 fc:11 7751167 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libmanagement_ext.so 2ab918b3b000-2ab918b3c000 rw-p 00006000 fc:11 7751167 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk/lib/libmanagement_ext.so 2ab918b3c000-2ab918b40000 ---p 00000000 00:00 0 2ab918b40000-2ab918c3d000 rw-p 00000000 00:00 0 [stack:5348] 2ab918c3d000-2ab918c3e000 ---p 00000000 00:00 0 2ab918c3e000-2ab918d3e000 rw-p 00000000 00:00 0 [stack:5349] 2ab918d3e000-2ab918d3f000 ---p 00000000 00:00 0 2ab918d3f000-2ab918e3f000 rw-p 00000000 00:00 0 [stack:5350] 2ab918e3f000-2ab918e40000 ---p 00000000 00:00 0 2ab918e40000-2ab9193d3000 rw-p 00000000 00:00 0 [stack:5353] 2ab91c000000-2ab91c1eb000 rw-p 00000000 00:00 0 2ab91c1eb000-2ab920000000 ---p 00000000 00:00 0 2ab920000000-2ab920021000 rw-p 00000000 00:00 0 2ab920021000-2ab924000000 ---p 00000000 00:00 0 2ab924000000-2ab924021000 rw-p 00000000 00:00 0 2ab924021000-2ab928000000 ---p 00000000 00:00 0 2ab928000000-2ab928021000 rw-p 00000000 00:00 0 2ab928021000-2ab92c000000 ---p 00000000 00:00 0 2ab92c000000-2ab92c021000 rw-p 00000000 00:00 0 2ab92c021000-2ab930000000 ---p 00000000 00:00 0 7ffe8d0ca000-7ffe8d0eb000 rw-p 00000000 00:00 0 [stack] 7ffe8d10d000-7ffe8d10f000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] VM Arguments: jvm_args: -Dtest.vm.opts=-XX:MaxRAMPercentage=6 -Djava.io.tmpdir=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/tmp -Dtest.tool.vm.opts=-J-XX:MaxRAMPercentage=6 -J-Djava.io.tmpdir=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/tmp -Dtest.compiler.opts= -Dtest.java.opts= -Dtest.jdk=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk -Dcompile.jdk=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/jdk -Dtest.timeout.factor=4.0 -Dtest.nativepath=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/test/hotspot/jtreg/native -Dtest.root=/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg -Dtest.name=runtime/InternalApi/ThreadCpuTimesDeadlock.java#id1 -Dtest.file=/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi/ThreadCpuTimesDeadlock.java -Dtest.src=/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi -Dtest.src.path=/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi -Dtest.classes=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/classes/0/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d -Dtest.class.path=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/classes/0/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d -Dtest.class.path.prefix=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/classes/0/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d:/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi -Dtest.modules=java.management/sun.management --add-modules=java.management --add-exports=java.management/sun.management=ALL-UNNAMED -XX:MaxRAMPercentage=6 -Djava.io.tmpdir=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/tmp -Djava.library.path=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/images/test/hotspot/jtreg/native -XX:-UseTLAB -XX:+UsePerfData -Xmx128m java_command: com.sun.javatest.regtest.agent.MainWrapper /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d/main.0.jta java_class_path (initial): /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/classes/0/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d:/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi:/home/shihui/tools/jtreg/lib/javatest.jar:/home/shihui/tools/jtreg/lib/jtreg.jar Launcher Type: SUN_STANDARD [Global flags] intx CICompilerCount = 4 {product} {ergonomic} Number of compiler threads to run uint ConcGCThreads = 2 {product} {ergonomic} Number of threads concurrent gc will use uint G1ConcRefinementThreads = 8 {product} {ergonomic} The number of parallel rem set update threads. Will be set ergonomically by default. size_t G1HeapRegionSize = 1048576 {product} {ergonomic} Size of the G1 regions. uintx GCDrainStackTargetSize = 64 {product} {ergonomic} Number of entries we will try to leave on the stack during parallel gc size_t InitialHeapSize = 134217728 {product} {ergonomic} Initial heap size (in bytes); zero means use ergonomics size_t MarkStackSize = 4194304 {product} {ergonomic} Size of marking stack size_t MaxHeapSize = 134217728 {product} {command line} Maximum heap size (in bytes) size_t MaxNewSize = 79691776 {product} {ergonomic} Maximum new generation size (in bytes), max_uintx means set ergonomically uint64_t MaxRAM = 16553967616 {pd product} {ergonomic} Real memory size (in bytes) used to set maximum heap size double MaxRAMPercentage = 6.000000 {product} {command line} Maximum percentage of real memory used for maximum heap size size_t MinHeapDeltaBytes = 1048576 {product} {ergonomic} The minimum change in heap space due to GC (in bytes) size_t MinHeapSize = 8388608 {product} {ergonomic} Minimum heap size (in bytes); zero means use ergonomics uintx NonNMethodCodeHeapSize = 5839372 {pd product} {ergonomic} Size of code heap with non-nmethods (in bytes) uintx NonProfiledCodeHeapSize = 122909434 {pd product} {ergonomic} Size of code heap with non-profiled methods (in bytes) uintx ProfiledCodeHeapSize = 122909434 {pd product} {ergonomic} Size of code heap with profiled methods (in bytes) uintx ReservedCodeCacheSize = 251658240 {pd product} {ergonomic} Reserved code cache size (in bytes) - maximum code cache size bool SegmentedCodeCache = true {product} {ergonomic} Use a segmented code cache size_t SoftMaxHeapSize = 134217728 {manageable} {ergonomic} Soft limit for maximum heap size (in bytes) bool UseCompressedClassPointers = true {product lp64_product} {ergonomic} Use 32-bit class pointers in 64-bit VM. lp64_product means flag is always constant in 32 bit VM bool UseCompressedOops = true {product lp64_product} {ergonomic} Use 32-bit object references in 64-bit VM. lp64_product means flag is always constant in 32 bit VM bool UseG1GC = true {product} {ergonomic} Use the Garbage-First garbage collector bool UsePerfData = true {product} {command line} Flag to disable jvmstat instrumentation for performance testing and problem isolation purposes bool UseTLAB = false {product} {command line} Use thread-local object allocation Logging: Log output configuration: #0: stdout all=warning uptime,level,tags #1: stderr all=off uptime,level,tags Environment Variables: CLASSPATH=/data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_runtime_InternalApi_ThreadCpuTimesDeadlock_java/classes/0/runtime/InternalApi/ThreadCpuTimesDeadlock_id1.d:/data/shihui/codes/shihui_jdk_master/jdk/test/hotspot/jtreg/runtime/InternalApi:/home/shihui/tools/jtreg/lib/javatest.jar:/home/shihui/tools/jtreg/lib/jtreg.jar PATH=/bin:/usr/bin:/usr/sbin LANG=en_IN.UTF-8 LC_ALL=C Signal Handlers: SIGSEGV: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGBUS: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGFPE: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGPIPE: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGXFSZ: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGILL: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGUSR2: SR_handler in libjvm.so, mask=00100000000000000000000000000000, flags=SA_RESTART|SA_SIGINFO SIGHUP: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGINT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGTERM: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGQUIT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGTRAP: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO --------------- S Y S T E M --------------- OS: CentOS Linux release 7.2 (Final) uname: Linux VM_146_163_centos 3.10.107-1-tlinux2_kvm_guest-0049 #1 SMP Tue Jul 30 23:46:29 CST 2019 x86_64 OS uptime: 18 days 5:08 hours libc: glibc 2.17 NPTL 2.17 rlimit (soft/hard): STACK infinity/infinity , CORE 0k/infinity , NPROC 63068/63068 , NOFILE 1000000/1000000 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 64k/64k load average: 2.20 1.87 2.06 /proc/meminfo: MemTotal: 16165984 kB MemFree: 828556 kB MemAvailable: 14506864 kB Buffers: 890364 kB Cached: 10693884 kB SwapCached: 0 kB Active: 7790212 kB Inactive: 4871856 kB Active(anon): 1185436 kB Inactive(anon): 84780 kB Active(file): 6604776 kB Inactive(file): 4787076 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 905416 kB Writeback: 0 kB AnonPages: 1078296 kB Mapped: 114508 kB Shmem: 192392 kB Slab: 2407624 kB SReclaimable: 2346672 kB SUnreclaim: 60952 kB KernelStack: 9696 kB PageTables: 26308 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 8082992 kB Committed_AS: 4335184 kB VmallocTotal: 34359738367 kB VmallocUsed: 131392 kB VmallocChunk: 34359603848 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 77680 kB DirectMap2M: 3067904 kB DirectMap1G: 15728640 kB /sys/kernel/mm/transparent_hugepage/enabled: always madvise [never] /sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter): always madvise [never] Process Memory: Virtual Size: 3255776K (peak: 3255776K) Resident Set Size: 158720K (peak: 158720K) Swapped out: 0K C-Heap outstanding allocations: 11290K /proc/sys/kernel/threads-max (system-wide limit on the number of threads): 126136 /proc/sys/vm/max_map_count (maximum number of memory map areas a process may have): 65535 /proc/sys/kernel/pid_max (system-wide limit on number of process identifiers): 32768 /etc/ld.so.preload: /$LIB/libonion.so container (cgroup) information: container_type: cgroupv1 cpu_cpuset_cpus: 0-7 cpu_memory_nodes: 0 active_processor_count: 8 cpu_quota: no quota cpu_period: 100000 cpu_shares: no shares memory_limit_in_bytes: unlimited memory_and_swap_limit_in_bytes: unlimited memory_soft_limit_in_bytes: unlimited memory_usage_in_bytes: 11447980032 memory_max_usage_in_bytes: 15809200128 KVM virtualization detected Steal ticks since vm start: 0 Steal ticks percentage since vm start: 0.000 CPU: total 8 (initial active 8) (8 cores per cpu, 1 threads per core) family 23 model 49 stepping 0 microcode 0x1000065, cx8, cmov, fxsr, mmx, 3dnowpref, sse, sse2, sse3, ssse3, sse4a, sse4.1, sse4.2, popcnt, lzcnt, tsc, avx, avx2, aes, clmul, bmi1, bmi2, adx, sha, fma, vzeroupper, clflush, clflushopt, hv CPU Model and flags from /proc/cpuinfo: model name : AMD EPYC 7K62 48-Core Processor flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 arat Online cpus: 0-7 Offline cpus: cache level: 1 cache type: Data cache size: 32K cache coherency line size: 64 cache level: 1 cache type: Instruction cache size: 32K cache coherency line size: 64 cache level: 2 cache type: Unified cache size: 4096K cache coherency line size: 64 cache level: 3 cache type: Unified cache size: 16384K cache coherency line size: 64 BIOS frequency limitation: Frequency switch latency (ns): Available cpu frequencies: Maximum cpu frequency: Minimum cpu frequency: Current cpu frequency: Available governors: Current governor: Core performance/turbo boost: Memory: 4k page, physical 16165984k(828556k free), swap 0k(0k free) vm_info: OpenJDK 64-Bit Server VM (fastdebug 17-internal+0-adhoc.shihui.jdk) for linux-amd64 JRE (17-internal+0-adhoc.shihui.jdk), built on Apr 2 2021 11:53:19 by "shihui" with gcc 7.5.0 END.