# # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (/localhome/jadmin/erfang/jdk/src/hotspot/share/opto/vectorization.cpp:231), pid=144663, tid=144708 # assert(_inputs.at(alias_idx) == nullptr || _inputs.at(alias_idx) == load->in(1)) failed: not yet touched or the same input # # JRE version: OpenJDK Runtime Environment (26.0) (fastdebug build 26-internal-adhoc.jadmin.jdk) # Java VM: OpenJDK 64-Bit Server VM (fastdebug 26-internal-adhoc.jadmin.jdk, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, linux-aarch64) # Problematic frame: # V [libjvm.so+0x1b2526c] VLoopMemorySlices::find_memory_slices()+0x29c # # Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport -p%p -s%s -c%c -d%d -P%P -u%u -g%g -F%F -- %E" (or dumping to /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/test/core.144663) # # 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: -Djava.library.path=/localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/test/micro/native --add-modules=jdk.incubator.vector -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -DcompilerBlackholesEnabled=true -XX:CompileCommandFile=/tmp/jmh8594833608059886669compilecommand org.openjdk.jmh.runner.ForkedMain 127.0.0.1 38719 Host: ip-10-48-213-25, AArch64, 4 cores, 7G, Ubuntu 24.04.3 LTS Time: Wed Nov 12 07:58:45 2025 UTC elapsed time: 2.348812 seconds (0d 0h 0m 2s) --------------- T H R E A D --------------- Current thread (0x0000f75d68dec890): JavaThread "C2 CompilerThread1" daemon [_thread_in_native, id=144708, stack(0x0000f75db0990000,0x0000f75db0b8e000) (2040K)] Current CompileTask: C2:2348 854 % 4 org.openjdk.bench.jdk.incubator.vector.jmh_generated.MaskLastTrueBenchmark_testLastTrueCompareInt_jmhTest::testLastTrueCompareInt_thrpt_jmhStub @ 13 (57 bytes) Stack: [0x0000f75db0990000,0x0000f75db0b8e000], sp=0x0000f75db0b88070, free space=2016k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x1b2526c] VLoopMemorySlices::find_memory_slices()+0x29c (vectorization.cpp:231) V [libjvm.so+0x1b2cfe8] VLoopAnalyzer::setup_submodules_helper()+0x88 (vectorization.cpp:190) V [libjvm.so+0x1b2d078] VLoopAnalyzer::setup_submodules()+0x48 (vectorization.cpp:163) V [libjvm.so+0x13bdce4] VLoopAnalyzer::VLoopAnalyzer(VLoop const&, VSharedData&)+0x514 (vectorization.hpp:840) V [libjvm.so+0x13bc170] PhaseIdealLoop::auto_vectorize(IdealLoopTree*, VSharedData&)+0x210 (loopopts.cpp:4495) V [libjvm.so+0x139e9bc] PhaseIdealLoop::build_and_optimize()+0xd0c (loopnode.cpp:5302) V [libjvm.so+0xa25fd4] PhaseIdealLoop::optimize(PhaseIterGVN&, LoopOptsMode)+0x384 (loopnode.hpp:1233) V [libjvm.so+0xa1d5d8] Compile::optimize_loops(PhaseIterGVN&, LoopOptsMode)+0x88 (compile.cpp:2262) V [libjvm.so+0xa1faa0] Compile::Optimize()+0xa40 (compile.cpp:2511) V [libjvm.so+0xa22064] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x16e4 (compile.cpp:860) V [libjvm.so+0x85a818] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x2e4 (c2compiler.cpp:147) V [libjvm.so+0xa31ed8] CompileBroker::invoke_compiler_on_method(CompileTask*)+0xb24 (compileBroker.cpp:2345) V [libjvm.so+0xa32d48] CompileBroker::compiler_thread_loop()+0x608 (compileBroker.cpp:1989) V [libjvm.so+0xf4e8e8] JavaThread::thread_main_inner()+0x1d4 (javaThread.cpp:776) V [libjvm.so+0x1a8bc3c] Thread::call_run()+0xac (thread.cpp:242) V [libjvm.so+0x15ad48c] thread_native_entry(Thread*)+0x11c (os_linux.cpp:877) C [libc.so.6+0x8595c] Registers: R0=0x0000f75dd52bb4e8 R1=0x00000000000000e7 R2=0x0000f75dd52bb738 R3=0x0000f75dd52bb710 R4=0x0000f75dd5b02000 R5=0x0000000000000058 R6=0x0000000000000000 R7=0x0000000088ca6bff R8=0x0000000000000000 R9=0x0000f75dd588a480 R10=0x0000000000000000 R11=0x0000000000000010 R12=0x0000000000000000 R13=0x0000000000000000 R14=0x0000000080000000 R15=0x0000f75dcc25da50 R16=0x0000f75dd57748e8 R17=0x0000f75dd5982ec0 R18=0x000000007fffffe0 R19=0x0000f75d68a8fc88 R20=0x0000f75db0b88490 R21=0x0000f75dd57ff8c0 R22=0x0000f75db0b8b0c8 R23=0x0000f75dd588a4a8 R24=0x0000f75dd3c7c610 R25=0x000000000000000c R26=0x0000f75d68902f60 R27=0x0000000000000023 R28=0x0000f75d68902e48 R29=0x0000f75db0b88070 R30=0x0000f75dd4ee50c4 Register to memory mapping: R0 =0x0000f75dd52bb4e8: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 R1 =0x00000000000000e7 is an unknown value R2 =0x0000f75dd52bb738: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 R3 =0x0000f75dd52bb710: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 R4 =0x0000f75dd5b02000 in mmap'd memory region [0x0000f75dd5b02000 - 0x0000f75dd5b03000], tag mtInternal R5 =0x0000000000000058 is an unknown value R6 =0x0 is null R7 = [error occurred during error reporting (printing register info), id 0xb, SIGSEGV (0xb) at pc=0x0000f75dd3a085b4] R8 =0x0 is null R9 =0x0000f75dd588a480: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 R10=0x0 is null R11=0x0000000000000010 is an unknown value R12=0x0 is null R13=0x0 is null R14=0x0000000080000000 is an unknown value R15=0x0000f75dcc25da50 into live malloced block starting at 0x0000f75dcc25d200, size 32752, tag mtChunk R16=0x0000f75dd57748e8: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 R17=0x0000f75dd5982ec0: in /lib/aarch64-linux-gnu/libc.so.6 at 0x0000f75dd58e0000 R18=0x000000007fffffe0 is an unknown value R19=0x0000f75d68a8fc88 points into unknown readable memory: 0x0000f75dd575ab60 | 60 ab 75 d5 5d f7 00 00 R20=0x0000f75db0b88490 is pointing into the stack for thread: 0x0000f75d68dec890 R21=0x0000f75dd57ff8c0: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 R22=0x0000f75db0b8b0c8 is pointing into the stack for thread: 0x0000f75d68dec890 R23=0x0000f75dd588a4a8: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 R24=0x0000f75dd3c7c610: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 R25=0x000000000000000c is an unknown value R26=0x0000f75d68902f60 into live malloced block starting at 0x0000f75d68902e30, size 32752, tag mtChunk R27=0x0000000000000023 is an unknown value R28=0x0000f75d68902e48 into live malloced block starting at 0x0000f75d68902e30, size 32752, tag mtChunk R29=0x0000f75db0b88070 is pointing into the stack for thread: 0x0000f75d68dec890 R30=0x0000f75dd4ee50c4: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 Top of Stack: (sp=0x0000f75db0b88070) 0x0000f75db0b88070: 0000f75db0b880c0 0000f75dd4eecfe8 ....].......]... 0x0000f75db0b88080: 0000f75db0b883c8 0000f75d600b7ea8 ....]....~.`]... 0x0000f75db0b88090: 0000f75d600bbf20 0000000000000023 ..`]...#....... 0x0000f75db0b880a0: 0000f75dd5732980 0000f75dd57ff8c0 .)s.].......]... 0x0000f75db0b880b0: 0000f75db0b88668 0000f75db0b88920 h...]... ...]... 0x0000f75db0b880c0: 0000f75db0b880e0 0000f75dd4eed078 ....]...x...]... 0x0000f75db0b880d0: 0000f75db0b883c8 0000f75dd477dbd0 ....].....w.]... 0x0000f75db0b880e0: 0000f75db0b88110 0000f75dd477dce4 ....].....w.]... 0x0000f75db0b880f0: 0000f75db0b883c8 0000f75db0b88690 ....].......]... 0x0000f75db0b88100: 0000f75db0b883d0 0000f75dd477dc68 ....]...h.w.]... 0x0000f75db0b88110: 0000f75db0b88180 0000f75dd477c170 ....]...p.w.]... 0x0000f75db0b88120: 0000f75db0b883c8 0000000000000002 ....]........... 0x0000f75db0b88130: 0000f75db0b88828 0000f75db0b881d0 (...].......]... 0x0000f75db0b88140: 0000000000000000 0000000000000000 ................ 0x0000f75db0b88150: 0000f75d600b7ea8 0000f75d600bbf20 .~.`]... ..`]... 0x0000f75db0b88160: 0000f75dd57ff8c0 0000f75db0b88730 ....]...0...]... 0x0000f75db0b88170: 0000f75db0b885a8 0000000b00000002 ....]........... 0x0000f75db0b88180: 0000f75db0b886a0 0000f75dd475e9bc ....].....u.]... 0x0000f75db0b88190: 0000f75dd580a04b 0000f75db0b88828 K...]...(...]... 0x0000f75db0b881a0: 0000f75db0b887d8 0000000000000001 ....]........... 0x0000f75db0b881b0: 0000f75db0b887a0 0000f75db0b88768 ....]...h...]... 0x0000f75db0b881c0: 0000f75dcc48dc08 0000f75db0b88960 ..H.]...`...]... 0x0000f75db0b881d0: 0000f75db0b88960 0000f75dcc48dc08 `...].....H.]... 0x0000f75db0b881e0: 0000000000000000 0000f75d689bcbb8 ...........h]... 0x0000f75db0b881f0: 0000f75d68874088 0000f75d689bcdf8 .@.h]......h]... 0x0000f75db0b88200: 0000f75d68a8c938 0000f75d68a72330 8..h]...0#.h]... 0x0000f75db0b88210: 0000000000000000 0000f75d600b7ea8 .........~.`]... 0x0000f75db0b88220: 0000000000000000 0000f75dd48e31f0 .........1..]... 0x0000f75db0b88230: 0000f75db0b88250 0000f75dd48b2524 P...]...$%..]... 0x0000f75db0b88240: 0000f75db0b88250 0000f75dd48b2564 P...]...d%..]... 0x0000f75db0b88250: 0000f75db0b88320 0000f75dd4739134 ...]...4.s.]... 0x0000f75db0b88260: 0000f75d68879530 0000f75d68879a18 0..h]......h]... Instructions: (pc=0x0000f75dd4ee526c) 0x0000f75dd4ee516c: e0 03 16 aa 02 00 80 52 bf 7f bb 97 a1 02 40 b9 0x0000f75dd4ee517c: 04 00 40 b9 3f 00 00 71 0c f6 ff 54 85 22 01 91 0x0000f75dd4ee518c: a4 13 f8 37 a0 18 40 b9 9f 00 00 6b 4a 13 00 54 0x0000f75dd4ee519c: a0 10 40 f9 00 d8 64 f8 00 f5 ff b5 c0 44 00 90 0x0000f75dd4ee51ac: 00 ec 47 f9 05 0b 80 52 a3 1e 00 d0 02 16 00 b0 0x0000f75dd4ee51bc: 63 40 1e 91 42 e0 0b 91 04 00 40 f9 21 1e 80 52 0x0000f75dd4ee51cc: a0 1e 00 d0 00 a0 13 91 85 00 00 39 7e 25 bf 97 0x0000f75dd4ee51dc: 85 22 01 91 21 0f f8 37 a0 18 40 b9 3f 00 00 6b 0x0000f75dd4ee51ec: ca 0e 00 54 a0 10 40 f9 23 7c 40 93 22 7c 7d 93 0x0000f75dd4ee51fc: 00 78 63 f8 20 f2 ff b5 84 2a 40 b9 80 42 00 91 0x0000f75dd4ee520c: 3f 00 04 6b 0a 10 00 54 01 10 40 f9 64 1e 40 b9 0x0000f75dd4ee521c: 20 00 02 8b 22 78 63 f8 22 0b 00 b4 9f 04 00 71 0x0000f75dd4ee522c: e9 10 00 54 61 06 40 f9 21 04 40 f9 5f 00 01 eb 0x0000f75dd4ee523c: c0 f5 ff 54 c0 44 00 90 00 ec 47 f9 05 0b 80 52 0x0000f75dd4ee524c: a3 1e 00 d0 a2 1e 00 d0 63 40 1c 91 42 e0 1c 91 0x0000f75dd4ee525c: 04 00 40 f9 e1 1c 80 52 a0 1e 00 d0 00 a0 13 91 =>0x0000f75dd4ee526c: 85 00 00 39 58 25 bf 97 a0 02 40 b9 1f 00 00 71 0x0000f75dd4ee527c: 4d 03 00 54 60 02 40 f9 01 18 40 f9 3f 00 18 eb 0x0000f75dd4ee528c: a1 08 00 54 21 00 80 52 e0 03 13 aa 8a 21 b6 97 0x0000f75dd4ee529c: 61 3a 40 f9 02 00 80 52 e0 03 16 aa 03 00 80 d2 0x0000f75dd4ee52ac: 71 7f bb 97 01 00 40 b9 a2 02 40 b9 5f 00 00 71 0x0000f75dd4ee52bc: 0d 02 00 54 63 06 40 f9 20 7c 7d 93 82 1a 40 f9 0x0000f75dd4ee52cc: 85 22 01 91 63 04 40 f9 43 d8 21 f8 a1 10 40 f9 0x0000f75dd4ee52dc: 33 68 20 f8 59 ff ff 17 60 36 40 b9 00 0c 00 12 0x0000f75dd4ee52ec: 1f 30 00 71 80 fc ff 54 e0 03 13 aa 22 f8 ff 97 0x0000f75dd4ee52fc: 80 42 00 91 81 08 f8 37 02 18 40 b9 3f 00 02 6b 0x0000f75dd4ee530c: 2a 08 00 54 02 10 40 f9 20 7c 7d 93 43 00 00 8b 0x0000f75dd4ee531c: 42 d8 61 f8 a2 07 00 b5 62 1e 40 b9 5f 04 00 71 0x0000f75dd4ee532c: e9 08 00 54 62 06 40 f9 85 22 01 91 42 04 40 f9 0x0000f75dd4ee533c: 62 00 00 f9 a2 18 40 b9 3f 00 02 6b 8b fc ff 54 0x0000f75dd4ee534c: c0 44 00 90 00 ec 47 f9 07 0b 80 52 e4 03 01 2a 0x0000f75dd4ee535c: 43 0f 00 90 42 0f 00 90 63 60 14 91 06 00 40 f9 Stack slot to memory mapping: stack at sp + 0 slots: 0x0000f75db0b880c0 is pointing into the stack for thread: 0x0000f75d68dec890 stack at sp + 1 slots: 0x0000f75dd4eecfe8: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 stack at sp + 2 slots: 0x0000f75db0b883c8 is pointing into the stack for thread: 0x0000f75d68dec890 stack at sp + 3 slots: 0x0000f75d600b7ea8 into live malloced block starting at 0x0000f75d600b7e10, size 376, tag mtCompiler stack at sp + 4 slots: 0x0000f75d600bbf20 into live malloced block starting at 0x0000f75d600bbf20, size 8, tag mtCompiler stack at sp + 5 slots: 0x0000000000000023 is an unknown value stack at sp + 6 slots: 0x0000f75dd5732980: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 stack at sp + 7 slots: 0x0000f75dd57ff8c0: in /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so at 0x0000f75dd33c0000 Lock stack of current Java thread (top to bottom): --------------- P R O C E S S --------------- uid : 551 euid : 551 gid : 551 egid : 551 umask: 0002 (-------w-) Threads class SMR info: _java_thread_list=0x0000f75d68dedf10, length=12, elements={ 0x0000f75dcc02cad0, 0x0000f75dcc23e6c0, 0x0000f75dcc2401a0, 0x0000f75dcc241f80, 0x0000f75dcc243aa0, 0x0000f75dcc2455b0, 0x0000f75dcc247aa0, 0x0000f75dcc249760, 0x0000f75dcc311d90, 0x0000f75dcc32e4a0, 0x0000f75dcc4f9130, 0x0000f75d68dec890 } _java_thread_list_alloc_cnt=15, _java_thread_list_free_cnt=13, _java_thread_list_max=12, _nested_thread_list_max=0 _tlh_cnt=255, _tlh_times=9, avg_tlh_time=0.04, _tlh_time_max=5 _deleted_thread_cnt=1, _deleted_thread_times=0, avg_deleted_thread_time=0.00, _deleted_thread_time_max=0 _delete_lock_wait_cnt=0, _delete_lock_wait_max=0 _to_delete_list_cnt=0, _to_delete_list_max=1 Java Threads: ( => current thread ) 0x0000f75dcc02cad0 JavaThread "main" [_thread_blocked, id=144666, stack(0x0000f75dd3112000,0x0000f75dd3310000) (2040K)] 0x0000f75dcc23e6c0 JavaThread "Reference Handler" daemon [_thread_blocked, id=144678, stack(0x0000f75dd0202000,0x0000f75dd0400000) (2040K)] 0x0000f75dcc2401a0 JavaThread "Finalizer" daemon [_thread_blocked, id=144679, stack(0x0000f75dd0004000,0x0000f75dd0202000) (2040K)] 0x0000f75dcc241f80 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=144680, stack(0x0000f75db1faa000,0x0000f75db21a8000) (2040K)] 0x0000f75dcc243aa0 JavaThread "Service Thread" daemon [_thread_blocked, id=144681, stack(0x0000f75db1dac000,0x0000f75db1faa000) (2040K)] 0x0000f75dcc2455b0 JavaThread "Monitor Deflation Thread" daemon [_thread_blocked, id=144682, stack(0x0000f75db1bae000,0x0000f75db1dac000) (2040K)] 0x0000f75dcc247aa0 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=144683, stack(0x0000f75db19b0000,0x0000f75db1bae000) (2040K)] 0x0000f75dcc249760 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=144684, stack(0x0000f75db17b2000,0x0000f75db19b0000) (2040K)] 0x0000f75dcc311d90 JavaThread "Notification Thread" daemon [_thread_blocked, id=144687, stack(0x0000f75db11a8000,0x0000f75db13a6000) (2040K)] 0x0000f75dcc32e4a0 JavaThread "Common-Cleaner" daemon [_thread_blocked, id=144688, stack(0x0000f75db0faa000,0x0000f75db11a8000) (2040K)] 0x0000f75dcc4f9130 JavaThread "org.openjdk.bench.jdk.incubator.vector.MaskLastTrueBenchmark.testLastTrueCompareInt-jmh-worker-1" daemon [_thread_in_Java, id=144692, stack(0x0000f75db13a6000,0x0000f75db15a4000) (2040K)] =>0x0000f75d68dec890 JavaThread "C2 CompilerThread1" daemon [_thread_in_native, id=144708, stack(0x0000f75db0990000,0x0000f75db0b8e000) (2040K)] Total: 12 Other Threads: 0x0000f75dcc2067c0 VMThread "VM Thread" [id=144677, stack(0x0000f75dd0a93000,0x0000f75dd0c91000) (2040K)] 0x0000f75dcc0c14e0 WatcherThread "VM Periodic Task Thread" [id=144675, stack(0x0000f75dd0885000,0x0000f75dd0a83000) (2040K)] 0x0000f75dcc0689f0 WorkerThread "GC Thread#0" [id=144667, stack(0x0000f75dd1b2b000,0x0000f75dd1d29000) (2040K)] 0x0000f75d8c009110 WorkerThread "GC Thread#1" [id=144685, stack(0x0000f75db15b4000,0x0000f75db17b2000) (2040K)] 0x0000f75d8c0117a0 WorkerThread "GC Thread#2" [id=144706, stack(0x0000f75db0dac000,0x0000f75db0faa000) (2040K)] 0x0000f75d8c012490 WorkerThread "GC Thread#3" [id=144707, stack(0x0000f75db0b9e000,0x0000f75db0d9c000) (2040K)] 0x0000f75dcc081270 ConcurrentGCThread "G1 Main Marker" [id=144668, stack(0x0000f75dd191d000,0x0000f75dd1b1b000) (2040K)] 0x0000f75dcc082690 WorkerThread "G1 Conc#0" [id=144669, stack(0x0000f75dd170f000,0x0000f75dd190d000) (2040K)] 0x0000f75dcc0a3c60 WorkerThread "G1 Refinement Workers#0" [id=144671, stack(0x0000f75dd0eef000,0x0000f75dd10ed000) (2040K)] 0x0000f75dcc0a2770 ConcurrentGCThread "G1 Refine Control" [id=144670, stack(0x0000f75dd10fd000,0x0000f75dd12fb000) (2040K)] 0x0000f75dcc0a4fa0 ConcurrentGCThread "G1 Service" [id=144672, stack(0x0000f75dd0ce1000,0x0000f75dd0edf000) (2040K)] Total: 11 Threads with active compile tasks: C2 CompilerThread1 4758 854 % 4 org.openjdk.bench.jdk.incubator.vector.jmh_generated.MaskLastTrueBenchmark_testLastTrueCompareInt_jmhTest::testLastTrueCompareInt_thrpt_jmhStub @ 13 (57 bytes) Total: 1 VM state: not at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: None Heap address: 0x0000000086a00000, size: 1942 MB, Compressed Oops mode: 32-bit CDS archive(s) mapped at: [0x00003f8000000000-0x00003f8000e90000-0x00003f8000e90000), size 15269888, SharedBaseAddress: 0x00003f8000000000, ArchiveRelocationMode: 1. Compressed class space mapped at: 0x00003f8001000000-0x00003f8041000000, reserved size: 1073741824 UseCompressedClassPointers 1, UseCompactObjectHeaders 0 Narrow klass pointer bits 32, Max shift 3 Narrow klass base: 0x00003f8000000000, Narrow klass shift: 0 Encoding Range: [0x00003f8000000000 - 0x00003f8100000000), (4294967296 bytes) Klass Range: [0x00003f8000000000 - 0x00003f8041000000), (1090519040 bytes) Klass ID Range: [8 - 1090519033) (1090519025) Protection zone: [0x00003f8000000000 - 0x00003f8000010000), (65536 bytes) GC Precious Log: CardTable entry size: 512 Card Set container configuration: InlinePtr #cards 5 size 8 Array Of Cards #cards 10 size 36 Howl #buckets 4 coarsen threshold 1843 Howl Bitmap #cards 512 size 80 coarsen threshold 460 Card regions per heap region 1 cards per card region 2048 CPUs: 4 total, 4 available Memory: 7760M Large Page Support: Disabled NUMA Support: Disabled Compressed Oops: Enabled (32-bit) Heap Region Size: 1M Heap Min Capacity: 8M Heap Initial Capacity: 16M Heap Max Capacity: 1942M Pre-touch: Disabled Parallel Workers: 4 Concurrent Workers: 1 Concurrent Refinement Workers: 4 Periodic GC: Disabled Heap: garbage-first heap total reserved 1988608K, committed 55296K, used 35905K [0x0000000086a00000, 0x0000000100000000) region size 1M, 31 eden (31M), 1 survivor (1M), 4 old (4M), 2 humongous (2M), 16 free (16M) Heap Regions: E=young(eden), S=young(survivor), O=old, HS=humongous(starts), HC=humongous(continues), CS=collection set, F=free, TAMS=top-at-mark-start, PB=parsable bottom | 0|0x0000000086a00000, 0x0000000086b00000, 0x0000000086b00000|100%|HS| |TAMS 0x0000000086a00000| PB 0x0000000086a00000| Complete | 0 | 1|0x0000000086b00000, 0x0000000086c00000, 0x0000000086c00000|100%|HC| |TAMS 0x0000000086b00000| PB 0x0000000086b00000| Complete | 0 | 2|0x0000000086c00000, 0x0000000086d00000, 0x0000000086d00000|100%| O| |TAMS 0x0000000086c00000| PB 0x0000000086c00000| Untracked | 0 | 3|0x0000000086d00000, 0x0000000086d1df60, 0x0000000086e00000| 11%| O| |TAMS 0x0000000086d00000| PB 0x0000000086d00000| Untracked | 0 | 4|0x0000000086e00000, 0x0000000086e00000, 0x0000000086f00000| 0%| F| |TAMS 0x0000000086e00000| PB 0x0000000086e00000| Untracked | 0 | 5|0x0000000086f00000, 0x0000000086f00000, 0x0000000087000000| 0%| F| |TAMS 0x0000000086f00000| PB 0x0000000086f00000| Untracked | 0 | 6|0x0000000087000000, 0x0000000087000000, 0x0000000087100000| 0%| F| |TAMS 0x0000000087000000| PB 0x0000000087000000| Untracked | 0 | 7|0x0000000087100000, 0x0000000087100000, 0x0000000087200000| 0%| F| |TAMS 0x0000000087100000| PB 0x0000000087100000| Untracked | 0 | 8|0x0000000087200000, 0x0000000087200000, 0x0000000087300000| 0%| F| |TAMS 0x0000000087200000| PB 0x0000000087200000| Untracked | 0 | 9|0x0000000087300000, 0x0000000087300000, 0x0000000087400000| 0%| F| |TAMS 0x0000000087300000| PB 0x0000000087300000| Untracked | 0 | 10|0x0000000087400000, 0x0000000087400000, 0x0000000087500000| 0%| F| |TAMS 0x0000000087400000| PB 0x0000000087400000| Untracked | 0 | 11|0x0000000087500000, 0x0000000087500000, 0x0000000087600000| 0%| F| |TAMS 0x0000000087500000| PB 0x0000000087500000| Untracked | 0 | 12|0x0000000087600000, 0x0000000087600000, 0x0000000087700000| 0%| F| |TAMS 0x0000000087600000| PB 0x0000000087600000| Untracked | 0 | 13|0x0000000087700000, 0x0000000087700000, 0x0000000087800000| 0%| F| |TAMS 0x0000000087700000| PB 0x0000000087700000| Untracked | 0 | 14|0x0000000087800000, 0x0000000087800000, 0x0000000087900000| 0%| F| |TAMS 0x0000000087800000| PB 0x0000000087800000| Untracked | 0 | 15|0x0000000087900000, 0x0000000087900000, 0x0000000087a00000| 0%| F| |TAMS 0x0000000087900000| PB 0x0000000087900000| Untracked | 0 | 16|0x0000000087a00000, 0x0000000087a00000, 0x0000000087b00000| 0%| F| |TAMS 0x0000000087a00000| PB 0x0000000087a00000| Untracked | 0 | 17|0x0000000087b00000, 0x0000000087b00000, 0x0000000087c00000| 0%| F| |TAMS 0x0000000087b00000| PB 0x0000000087b00000| Untracked | 0 | 18|0x0000000087c00000, 0x0000000087c00000, 0x0000000087d00000| 0%| F| |TAMS 0x0000000087c00000| PB 0x0000000087c00000| Untracked | 0 | 19|0x0000000087d00000, 0x0000000087d00000, 0x0000000087e00000| 0%| F| |TAMS 0x0000000087d00000| PB 0x0000000087d00000| Untracked | 0 | 20|0x0000000087e00000, 0x0000000087f00000, 0x0000000087f00000|100%| E|CS|TAMS 0x0000000087e00000| PB 0x0000000087e00000| Complete | 0 | 21|0x0000000087f00000, 0x0000000088000000, 0x0000000088000000|100%| E|CS|TAMS 0x0000000087f00000| PB 0x0000000087f00000| Complete | 0 | 22|0x0000000088000000, 0x0000000088100000, 0x0000000088100000|100%| E|CS|TAMS 0x0000000088000000| PB 0x0000000088000000| Complete | 0 | 23|0x0000000088100000, 0x0000000088200000, 0x0000000088200000|100%| E|CS|TAMS 0x0000000088100000| PB 0x0000000088100000| Complete | 0 | 24|0x0000000088200000, 0x0000000088300000, 0x0000000088300000|100%| E|CS|TAMS 0x0000000088200000| PB 0x0000000088200000| Complete | 0 | 25|0x0000000088300000, 0x0000000088400000, 0x0000000088400000|100%| E|CS|TAMS 0x0000000088300000| PB 0x0000000088300000| Complete | 0 | 26|0x0000000088400000, 0x0000000088500000, 0x0000000088500000|100%| E|CS|TAMS 0x0000000088400000| PB 0x0000000088400000| Complete | 0 | 27|0x0000000088500000, 0x0000000088600000, 0x0000000088600000|100%| E|CS|TAMS 0x0000000088500000| PB 0x0000000088500000| Complete | 0 | 28|0x0000000088600000, 0x0000000088700000, 0x0000000088700000|100%| E|CS|TAMS 0x0000000088600000| PB 0x0000000088600000| Complete | 0 | 29|0x0000000088700000, 0x0000000088800000, 0x0000000088800000|100%| E|CS|TAMS 0x0000000088700000| PB 0x0000000088700000| Complete | 0 | 30|0x0000000088800000, 0x0000000088900000, 0x0000000088900000|100%| E|CS|TAMS 0x0000000088800000| PB 0x0000000088800000| Complete | 0 | 31|0x0000000088900000, 0x0000000088a00000, 0x0000000088a00000|100%| E|CS|TAMS 0x0000000088900000| PB 0x0000000088900000| Complete | 0 | 32|0x0000000088a00000, 0x0000000088b00000, 0x0000000088b00000|100%| E|CS|TAMS 0x0000000088a00000| PB 0x0000000088a00000| Complete | 0 | 33|0x0000000088b00000, 0x0000000088c00000, 0x0000000088c00000|100%| E|CS|TAMS 0x0000000088b00000| PB 0x0000000088b00000| Complete | 0 | 34|0x0000000088c00000, 0x0000000088d00000, 0x0000000088d00000|100%| E|CS|TAMS 0x0000000088c00000| PB 0x0000000088c00000| Complete | 0 | 35|0x0000000088d00000, 0x0000000088e00000, 0x0000000088e00000|100%| E|CS|TAMS 0x0000000088d00000| PB 0x0000000088d00000| Complete | 0 | 36|0x0000000088e00000, 0x0000000088f00000, 0x0000000088f00000|100%| E|CS|TAMS 0x0000000088e00000| PB 0x0000000088e00000| Complete | 0 | 37|0x0000000088f00000, 0x0000000089000000, 0x0000000089000000|100%| E|CS|TAMS 0x0000000088f00000| PB 0x0000000088f00000| Complete | 0 | 38|0x0000000089000000, 0x0000000089100000, 0x0000000089100000|100%| E|CS|TAMS 0x0000000089000000| PB 0x0000000089000000| Complete | 0 | 39|0x0000000089100000, 0x0000000089200000, 0x0000000089200000|100%| E|CS|TAMS 0x0000000089100000| PB 0x0000000089100000| Complete | 0 | 40|0x0000000089200000, 0x0000000089300000, 0x0000000089300000|100%| E|CS|TAMS 0x0000000089200000| PB 0x0000000089200000| Complete | 0 | 41|0x0000000089300000, 0x0000000089400000, 0x0000000089400000|100%| E|CS|TAMS 0x0000000089300000| PB 0x0000000089300000| Complete | 0 | 42|0x0000000089400000, 0x00000000894ce928, 0x0000000089500000| 80%| S|CS|TAMS 0x0000000089400000| PB 0x0000000089400000| Complete | 0 | 43|0x0000000089500000, 0x0000000089600000, 0x0000000089600000|100%| E|CS|TAMS 0x0000000089500000| PB 0x0000000089500000| Complete | 0 | 44|0x0000000089600000, 0x0000000089700000, 0x0000000089700000|100%| E|CS|TAMS 0x0000000089600000| PB 0x0000000089600000| Complete | 0 | 45|0x0000000089700000, 0x0000000089800000, 0x0000000089800000|100%| E|CS|TAMS 0x0000000089700000| PB 0x0000000089700000| Complete | 0 | 46|0x0000000089800000, 0x0000000089900000, 0x0000000089900000|100%| E|CS|TAMS 0x0000000089800000| PB 0x0000000089800000| Complete | 0 | 47|0x0000000089900000, 0x0000000089a00000, 0x0000000089a00000|100%| E|CS|TAMS 0x0000000089900000| PB 0x0000000089900000| Complete | 0 | 48|0x0000000089a00000, 0x0000000089b00000, 0x0000000089b00000|100%| E|CS|TAMS 0x0000000089a00000| PB 0x0000000089a00000| Complete | 0 | 49|0x0000000089b00000, 0x0000000089c00000, 0x0000000089c00000|100%| E|CS|TAMS 0x0000000089b00000| PB 0x0000000089b00000| Complete | 0 | 50|0x0000000089c00000, 0x0000000089d00000, 0x0000000089d00000|100%| E|CS|TAMS 0x0000000089c00000| PB 0x0000000089c00000| Complete | 0 | 51|0x0000000089d00000, 0x0000000089e00000, 0x0000000089e00000|100%| E|CS|TAMS 0x0000000089d00000| PB 0x0000000089d00000| Complete | 0 |1940|0x00000000ffe00000, 0x00000000fff00000, 0x00000000fff00000|100%| O| |TAMS 0x00000000ffe00000| PB 0x00000000ffe00000| Untracked | 0 |1941|0x00000000fff00000, 0x00000000fff23c48, 0x0000000100000000| 13%| O| |TAMS 0x00000000fff00000| PB 0x00000000fff00000| Untracked | 0 Card table byte_map: [0x0000f75dd2135000,0x0000f75dd2500000] _byte_map_base: 0x0000f75dd1d00000 Refinement table byte_map: [0x0000f75dd1d6a000,0x0000f75dd2135000] _byte_map_base: 0x0000f75dd1935000 Marking Bits: (CMBitMap*) 0x0000f75dcc069930 Bits: [0x0000f75db21a8000, 0x0000f75db4000000) Polling page: 0x0000f75dd5b00000 Metaspace: Metaspace used 7543K, committed 7680K, reserved 1114112K class space used 569K, committed 640K, reserved 1048576K Usage: Non-class: 6.81 MB used. Class: 569.56 KB used. Both: 7.37 MB used. Virtual space: Non-class space: 64.00 MB reserved, 6.88 MB ( 11%) committed, 1 nodes. Class space: 1.00 GB reserved, 640.00 KB ( <1%) committed, 1 nodes. Both: 1.06 GB reserved, 7.50 MB ( <1%) committed. Chunk freelists: Non-Class: 8.94 MB Class: 15.22 MB Both: 24.16 MB MaxMetaspaceSize: unlimited CompressedClassSpaceSize: 1.00 GB Initial GC threshold: 21.00 MB Current GC threshold: 21.00 MB CDS: on - commit_granule_bytes: 65536. - commit_granule_words: 8192. - virtual_space_node_default_size: 8388608. - enlarge_chunks_in_place: 1. UseCompressedClassPointers 1, UseCompactObjectHeaders 0 Narrow klass pointer bits 32, Max shift 3 Narrow klass base: 0x00003f8000000000, Narrow klass shift: 0 Encoding Range: [0x00003f8000000000 - 0x00003f8100000000), (4294967296 bytes) Klass Range: [0x00003f8000000000 - 0x00003f8041000000), (1090519040 bytes) Klass ID Range: [8 - 1090519033) (1090519025) Protection zone: [0x00003f8000000000 - 0x00003f8000010000), (65536 bytes) Internal statistics: num_allocs: 57321. num_deallocs: 21. num_allocs_from_deallocated_blocks: 229. num_chunks_retired: 72. num_allocs_failed_limit: 0. num_arena_births: 90. num_arena_deaths: 0. num_vsnodes_births: 2. num_vsnodes_deaths: 0. num_space_committed: 120. num_space_uncommitted: 0. num_chunks_returned_to_freelist: 0. num_chunks_taken_from_freelist: 162. num_chunk_merges: 0. num_chunk_splits: 93. num_chunks_enlarged: 98. num_inconsistent_stats: 0. CodeHeap 'non-profiled nmethods': size=120036Kb used=230Kb max_used=230Kb free=119805Kb bounds [0x0000f75dbbac7000, 0x0000f75dbbd37000, 0x0000f75dc3000000] CodeHeap 'profiled nmethods': size=120028Kb used=871Kb max_used=871Kb free=119156Kb bounds [0x0000f75db4000000, 0x0000f75db4270000, 0x0000f75dbb537000] CodeHeap 'non-nmethods': size=5696Kb used=1498Kb max_used=1517Kb free=4197Kb bounds [0x0000f75dbb537000, 0x0000f75dbb7a7000, 0x0000f75dbbac7000] CodeCache: size=245760Kb, used=2599Kb, max_used=2618Kb, free=243158Kb total_blobs=1371, nmethods=858, adapters=430, full_count=0 Compilation: enabled, stopped_count=0, restarted_count=0 Compilation events (20 events): Event: 2.296 Thread 0x0000f75dcc249760 804 2 jdk.incubator.vector.VectorOperators$OperatorImpl::opCode (38 bytes) Event: 2.297 Thread 0x0000f75dcc249760 nmethod 804 0x0000f75db40cffc8 code [0x0000f75db40d00c0, 0x0000f75db40d02a0] Event: 2.297 Thread 0x0000f75dcc249760 815 2 jdk.incubator.vector.Int256Vector::maskFromArray (6 bytes) Event: 2.300 Thread 0x0000f75dcc249760 nmethod 815 0x0000f75db40d02c8 code [0x0000f75db40d03c0, 0x0000f75db40d0600] Event: 2.300 Thread 0x0000f75dcc249760 853 % 3 org.openjdk.bench.jdk.incubator.vector.jmh_generated.MaskLastTrueBenchmark_testLastTrueCompareInt_jmhTest::testLastTrueCompareInt_thrpt_jmhStub @ 13 (57 bytes) Event: 2.302 Thread 0x0000f75dcc249760 nmethod 853% 0x0000f75db40d0608 code [0x0000f75db40d0700, 0x0000f75db40d0d58] Event: 2.302 Thread 0x0000f75dcc249760 816 2 jdk.incubator.vector.Int256Vector::maskFromArray (9 bytes) Event: 2.304 Thread 0x0000f75dcc249760 nmethod 816 0x0000f75db40d0d88 code [0x0000f75db40d0e80, 0x0000f75db40d10c0] Event: 2.304 Thread 0x0000f75dcc249760 817 2 jdk.incubator.vector.Int256Vector$Int256Mask:: (7 bytes) Event: 2.306 Thread 0x0000f75d68dec890 854 % 4 org.openjdk.bench.jdk.incubator.vector.jmh_generated.MaskLastTrueBenchmark_testLastTrueCompareInt_jmhTest::testLastTrueCompareInt_thrpt_jmhStub @ 13 (57 bytes) Event: 2.310 Thread 0x0000f75dcc249760 nmethod 817 0x0000f75db40d10c8 code [0x0000f75db40d11c0, 0x0000f75db40d13b8] Event: 2.310 Thread 0x0000f75dcc249760 818 2 jdk.incubator.vector.Int256Vector$Int256Mask:: (10 bytes) Event: 2.315 Thread 0x0000f75dcc249760 nmethod 818 0x0000f75db40d13c8 code [0x0000f75db40d14c0, 0x0000f75db40d16b8] Event: 2.315 Thread 0x0000f75dcc249760 820 2 jdk.incubator.vector.Int256Vector$Int256Mask::lastTrue (21 bytes) Event: 2.323 Thread 0x0000f75dcc249760 nmethod 820 0x0000f75db40d16c8 code [0x0000f75db40d17c0, 0x0000f75db40d19a8] Event: 2.323 Thread 0x0000f75dcc249760 782 2 jdk.incubator.vector.IntVector::lambda$fromArray0Template$0 (13 bytes) Event: 2.325 Thread 0x0000f75dcc249760 nmethod 782 0x0000f75db40d19c8 code [0x0000f75db40d1ac0, 0x0000f75db40d1d38] Event: 2.325 Thread 0x0000f75dcc249760 783 2 jdk.incubator.vector.IntVector$IntSpecies::ldOp (11 bytes) Event: 2.330 Thread 0x0000f75dcc249760 nmethod 783 0x0000f75db40d1d48 code [0x0000f75db40d1e40, 0x0000f75db40d20a8] Event: 2.335 Thread 0x0000f75dcc247aa0 nmethod 847 0x0000f75dbbaff388 code [0x0000f75dbbaff480, 0x0000f75dbbaffae8] GC Heap Usage History (8 events): Event: 0.176 {heap Before GC invocations=0 (full 0): garbage-first heap total reserved 1988608K, committed 18432K, used 2191K [0x0000000086a00000, 0x0000000100000000) region size 1M, 1 eden (1M), 0 survivor (0M), 2 old (2M), 0 humongous (0M), 15 free (15M) } Event: 0.188 {heap After GC invocations=1 (full 0): garbage-first heap total reserved 1988608K, committed 18432K, used 1487K [0x0000000086a00000, 0x0000000100000000) region size 1M, 0 eden (0M), 1 survivor (1M), 2 old (2M), 0 humongous (0M), 15 free (15M) } Event: 0.923 {heap Before GC invocations=1 (full 0): garbage-first heap total reserved 1988608K, committed 18432K, used 6607K [0x0000000086a00000, 0x0000000100000000) region size 1M, 4 eden (4M), 1 survivor (1M), 2 old (2M), 2 humongous (2M), 9 free (9M) } Event: 0.937 {heap After GC invocations=2 (full 0): garbage-first heap total reserved 1988608K, committed 18432K, used 4327K [0x0000000086a00000, 0x0000000100000000) region size 1M, 0 eden (0M), 1 survivor (1M), 3 old (3M), 2 humongous (2M), 12 free (12M) } Event: 1.772 {heap Before GC invocations=2 (full 0): garbage-first heap total reserved 1988608K, committed 18432K, used 9447K [0x0000000086a00000, 0x0000000100000000) region size 1M, 5 eden (5M), 1 survivor (1M), 3 old (3M), 2 humongous (2M), 7 free (7M) } Event: 1.801 {heap After GC invocations=3 (full 0): garbage-first heap total reserved 1988608K, committed 55296K, used 5238K [0x0000000086a00000, 0x0000000100000000) region size 1M, 0 eden (0M), 1 survivor (1M), 4 old (4M), 2 humongous (2M), 47 free (47M) } Event: 2.082 {heap Before GC invocations=3 (full 0): garbage-first heap total reserved 1988608K, committed 55296K, used 14454K [0x0000000086a00000, 0x0000000100000000) region size 1M, 9 eden (9M), 1 survivor (1M), 4 old (4M), 2 humongous (2M), 38 free (38M) } Event: 2.093 {heap After GC invocations=4 (full 0): garbage-first heap total reserved 1988608K, committed 55296K, used 5185K [0x0000000086a00000, 0x0000000100000000) region size 1M, 0 eden (0M), 1 survivor (1M), 4 old (4M), 2 humongous (2M), 47 free (47M) } Metaspace Usage History (8 events): Event: 0.176 {metaspace Before GC invocations=0 (full 0): Metaspace used 220K, committed 448K, reserved 1114112K class space used 4K, committed 128K, reserved 1048576K } Event: 0.188 {metaspace After GC invocations=1 (full 0): Metaspace used 220K, committed 448K, reserved 1114112K class space used 4K, committed 128K, reserved 1048576K } Event: 0.923 {metaspace Before GC invocations=1 (full 0): Metaspace used 2275K, committed 2368K, reserved 1114112K class space used 230K, committed 256K, reserved 1048576K } Event: 0.937 {metaspace After GC invocations=2 (full 0): Metaspace used 2275K, committed 2368K, reserved 1114112K class space used 230K, committed 256K, reserved 1048576K } Event: 1.772 {metaspace Before GC invocations=2 (full 0): Metaspace used 7482K, committed 7680K, reserved 1114112K class space used 559K, committed 640K, reserved 1048576K } Event: 1.802 {metaspace After GC invocations=3 (full 0): Metaspace used 7482K, committed 7680K, reserved 1114112K class space used 559K, committed 640K, reserved 1048576K } Event: 2.082 {metaspace Before GC invocations=3 (full 0): Metaspace used 7484K, committed 7680K, reserved 1114112K class space used 559K, committed 640K, reserved 1048576K } Event: 2.093 {metaspace After GC invocations=4 (full 0): Metaspace used 7484K, committed 7680K, reserved 1114112K class space used 559K, committed 640K, reserved 1048576K } Dll operation events (8 events): Event: 0.002 Loaded shared library /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjava.so Event: 0.226 Loaded shared library /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnio.so Event: 0.306 Loaded shared library /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libzip.so Event: 0.328 Loaded shared library /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnet.so Event: 0.362 Loaded shared library /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libextnet.so Event: 0.430 Loaded shared library /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjimage.so Event: 0.555 Loaded shared library /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement.so Event: 0.560 Loaded shared library /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement_ext.so Deoptimization events (20 events): Event: 2.251 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40cac48 sp=0x0000f75db15a17f0 Event: 2.251 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a1150 mode 0 Event: 2.252 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40cac48 sp=0x0000f75db15a17f0 Event: 2.252 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a1150 mode 0 Event: 2.252 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40c7cdc sp=0x0000f75db15a1890 Event: 2.252 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a13d0 mode 0 Event: 2.259 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40cac48 sp=0x0000f75db15a17f0 Event: 2.259 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a1150 mode 0 Event: 2.261 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40cac48 sp=0x0000f75db15a17f0 Event: 2.261 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a1150 mode 0 Event: 2.261 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40c7cdc sp=0x0000f75db15a1890 Event: 2.261 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a13d0 mode 0 Event: 2.262 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40cac48 sp=0x0000f75db15a17f0 Event: 2.262 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a1150 mode 0 Event: 2.269 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40cac48 sp=0x0000f75db15a17f0 Event: 2.269 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a1150 mode 0 Event: 2.270 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40c7cdc sp=0x0000f75db15a1890 Event: 2.270 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a13d0 mode 0 Event: 2.271 Thread 0x0000f75dcc4f9130 DEOPT PACKING pc=0x0000f75db40cac48 sp=0x0000f75db15a17f0 Event: 2.271 Thread 0x0000f75dcc4f9130 DEOPT UNPACKING pc=0x0000f75dbb607f2c sp=0x0000f75db15a1150 mode 0 Classes loaded (20 events): Event: 1.706 Loading class jdk/incubator/vector/VectorOperators$Test done Event: 1.706 Loading class jdk/incubator/vector/VectorOperators$TestImpl done Event: 1.707 Loading class jdk/incubator/vector/VectorOperators$ComparisonImpl Event: 1.707 Loading class jdk/incubator/vector/VectorOperators$Comparison Event: 1.707 Loading class jdk/incubator/vector/VectorOperators$Comparison done Event: 1.707 Loading class jdk/incubator/vector/VectorOperators$ComparisonImpl done Event: 1.716 Loading class jdk/incubator/vector/VectorOperators$ConversionImpl Event: 1.716 Loading class jdk/incubator/vector/VectorOperators$Conversion Event: 1.716 Loading class jdk/incubator/vector/VectorOperators$Conversion done Event: 1.716 Loading class jdk/incubator/vector/VectorOperators$ConversionImpl done Event: 1.722 Loading class jdk/internal/vm/vector/VectorSupport$FromBitsCoercedOperation Event: 1.722 Loading class jdk/internal/vm/vector/VectorSupport$FromBitsCoercedOperation done Event: 1.724 Loading class jdk/incubator/vector/AbstractSpecies$RVOp Event: 1.724 Loading class jdk/incubator/vector/AbstractSpecies$RVOp done Event: 1.729 Loading class jdk/internal/vm/vector/VectorSupport$VectorCompareOp Event: 1.730 Loading class jdk/internal/vm/vector/VectorSupport$VectorCompareOp done Event: 1.735 Loading class jdk/incubator/vector/IntVector$FBinTest Event: 1.735 Loading class jdk/incubator/vector/IntVector$FBinTest done Event: 1.745 Loading class jdk/internal/vm/vector/VectorSupport$VectorMaskOp Event: 1.745 Loading class jdk/internal/vm/vector/VectorSupport$VectorMaskOp done Classes unloaded (0 events): No events Classes redefined (0 events): No events Internal exceptions (19 events): Event: 0.171 Thread 0x0000f75dcc02cad0 Implicit null exception at 0x0000f75dbbacd6a4 to 0x0000f75dbbacd804 Event: 0.360 Thread 0x0000f75dcc02cad0 Exception (0x000000008797cf38) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.366 Thread 0x0000f75dcc02cad0 Exception (0x00000000879898e8) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.499 Thread 0x0000f75dcc02cad0 Exception (0x0000000087773818) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.653 Thread 0x0000f75dcc02cad0 Exception (0x0000000087668f78) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.654 Thread 0x0000f75dcc02cad0 Exception (0x00000000876718b0) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.071 Thread 0x0000f75dcc02cad0 Exception ()V> (0x00000000878a51d8) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/prims/jni.cpp, line 1104] Event: 1.153 Thread 0x0000f75dcc02cad0 Exception ()V> (0x00000000877232c0) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/prims/jni.cpp, line 1104] Event: 1.204 Thread 0x0000f75dcc4f9130 Exception (0x00000000877836e0) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.253 Thread 0x0000f75dcc4f9130 Exception (0x00000000877b5f50) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.258 Thread 0x0000f75dcc4f9130 Exception (0x00000000877be1e0) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.261 Thread 0x0000f75dcc4f9130 Exception (0x00000000877c68b8) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.268 Thread 0x0000f75dcc4f9130 Exception (0x00000000877cea08) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.272 Thread 0x0000f75dcc4f9130 Exception (0x00000000877d7080) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.275 Thread 0x0000f75dcc4f9130 Exception (0x00000000877df0d8) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.671 Thread 0x0000f75dcc4f9130 Exception (0x00000000876eefd0) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.693 Thread 0x0000f75dcc4f9130 Exception (0x000000008751dbf8) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.714 Thread 0x0000f75dcc4f9130 Exception (0x000000008754a2f8) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.728 Thread 0x0000f75dcc4f9130 Exception (0x0000000087577ba0) thrown [/localhome/jadmin/erfang/jdk/src/hotspot/share/interpreter/linkResolver.cpp, line 803] VM Operations (8 events): Event: 0.176 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) Event: 0.188 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) done Event: 0.923 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) Event: 0.937 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) done Event: 1.772 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) Event: 1.802 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) done Event: 2.079 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) Event: 2.093 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) done Memory protections (14 events): Event: 0.001 Protecting memory [0x0000f75dd3112000,0x0000f75dd3116000] with protection modes 0 Event: 0.040 Protecting memory [0x00003f8000000000,0x00003f8000010000] with protection modes 0 Event: 0.074 Protecting memory [0x0000f75dd0202000,0x0000f75dd0206000] with protection modes 0 Event: 0.074 Protecting memory [0x0000f75dd0004000,0x0000f75dd0008000] with protection modes 0 Event: 0.075 Protecting memory [0x0000f75db1faa000,0x0000f75db1fae000] with protection modes 0 Event: 0.075 Protecting memory [0x0000f75db1dac000,0x0000f75db1db0000] with protection modes 0 Event: 0.075 Protecting memory [0x0000f75db1bae000,0x0000f75db1bb2000] with protection modes 0 Event: 0.075 Protecting memory [0x0000f75db19b0000,0x0000f75db19b4000] with protection modes 0 Event: 0.075 Protecting memory [0x0000f75db17b2000,0x0000f75db17b6000] with protection modes 0 Event: 0.205 Protecting memory [0x0000f75db11a8000,0x0000f75db11ac000] with protection modes 0 Event: 0.206 Protecting memory [0x0000f75db13a6000,0x0000f75db13aa000] with protection modes 0 Event: 0.217 Protecting memory [0x0000f75db0faa000,0x0000f75db0fae000] with protection modes 0 Event: 1.192 Protecting memory [0x0000f75db13a6000,0x0000f75db13aa000] with protection modes 0 Event: 1.841 Protecting memory [0x0000f75db0990000,0x0000f75db0994000] with protection modes 0 Nmethod flushes (0 events): No events Events (14 events): Event: 0.040 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc02cad0 Event: 0.074 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc23e6c0 Event: 0.074 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc2401a0 Event: 0.075 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc241f80 Event: 0.075 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc243aa0 Event: 0.075 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc2455b0 Event: 0.075 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc247aa0 Event: 0.075 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc249760 Event: 0.205 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc311d90 Event: 0.206 Thread 0x0000f75dcc249760 Thread added: 0x0000f75d680b26e0 Event: 0.217 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc32e4a0 Event: 0.551 Thread 0x0000f75d680b26e0 Thread exited: 0x0000f75d680b26e0 Event: 1.192 Thread 0x0000f75dcc02cad0 Thread added: 0x0000f75dcc4f9130 Event: 1.840 Thread 0x0000f75dcc249760 Thread added: 0x0000f75d68dec890 Dynamic libraries: 86a00000-89e00000 rw-p 00000000 00:00 0 89e00000-ffe00000 ---p 00000000 00:00 0 ffe00000-fff24000 rw-p 00ed0000 103:01 7867217 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/classes.jsa fff24000-100000000 rw-p 00000000 00:00 0 3f8000000000-3f8000010000 ---p 00000000 00:00 0 3f8000010000-3f8000e90000 rw-p 00010000 103:01 7867217 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/classes.jsa 3f8000e90000-3f8001000000 ---p 00000000 00:00 0 3f8001000000-3f8001040000 rw-p 00000000 00:00 0 3f8001040000-3f8001090000 rw-p 00000000 00:00 0 3f8001090000-3f80010c0000 ---p 00000000 00:00 0 3f80010c0000-3f80010d0000 rw-p 00000000 00:00 0 3f80010d0000-3f8041000000 ---p 00000000 00:00 0 ae494c0c0000-ae494c0c1000 r-xp 00000000 103:01 7866699 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/bin/java ae494c0df000-ae494c0e0000 r--p 0000f000 103:01 7866699 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/bin/java ae494c0e0000-ae494c0e1000 rw-p 00010000 103:01 7866699 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/bin/java ae4963e71000-ae4963ea4000 rw-p 00000000 00:00 0 [heap] f75d50000000-f75d50021000 rw-p 00000000 00:00 0 f75d50021000-f75d54000000 ---p 00000000 00:00 0 f75d54000000-f75d54114000 rw-p 00000000 00:00 0 f75d54114000-f75d58000000 ---p 00000000 00:00 0 f75d58000000-f75d58021000 rw-p 00000000 00:00 0 f75d58021000-f75d5c000000 ---p 00000000 00:00 0 f75d5c000000-f75d5c021000 rw-p 00000000 00:00 0 f75d5c021000-f75d60000000 ---p 00000000 00:00 0 f75d60000000-f75d60108000 rw-p 00000000 00:00 0 f75d60108000-f75d64000000 ---p 00000000 00:00 0 f75d64000000-f75d64021000 rw-p 00000000 00:00 0 f75d64021000-f75d68000000 ---p 00000000 00:00 0 f75d68000000-f75d68e72000 rw-p 00000000 00:00 0 f75d68e72000-f75d6c000000 ---p 00000000 00:00 0 f75d6c000000-f75d6c021000 rw-p 00000000 00:00 0 f75d6c021000-f75d70000000 ---p 00000000 00:00 0 f75d70000000-f75d70021000 rw-p 00000000 00:00 0 f75d70021000-f75d74000000 ---p 00000000 00:00 0 f75d74000000-f75d74469000 rw-p 00000000 00:00 0 f75d74469000-f75d78000000 ---p 00000000 00:00 0 f75d78000000-f75d78021000 rw-p 00000000 00:00 0 f75d78021000-f75d7c000000 ---p 00000000 00:00 0 f75d7c000000-f75d7c021000 rw-p 00000000 00:00 0 f75d7c021000-f75d80000000 ---p 00000000 00:00 0 f75d80000000-f75d80021000 rw-p 00000000 00:00 0 f75d80021000-f75d84000000 ---p 00000000 00:00 0 f75d84000000-f75d84021000 rw-p 00000000 00:00 0 f75d84021000-f75d88000000 ---p 00000000 00:00 0 f75d88000000-f75d88400000 rw-p 00000000 00:00 0 f75d88400000-f75d884c0000 rw-p 00000000 00:00 0 f75d884c0000-f75d88500000 rw-p 00000000 00:00 0 f75d88500000-f75d886d0000 rw-p 00000000 00:00 0 f75d886d0000-f75d88700000 ---p 00000000 00:00 0 f75d88700000-f75d88710000 rw-p 00000000 00:00 0 f75d88710000-f75d8c000000 ---p 00000000 00:00 0 f75d8c000000-f75d8c021000 rw-p 00000000 00:00 0 f75d8c021000-f75d90000000 ---p 00000000 00:00 0 f75d90000000-f75d90021000 rw-p 00000000 00:00 0 f75d90021000-f75d94000000 ---p 00000000 00:00 0 f75d94000000-f75d94021000 rw-p 00000000 00:00 0 f75d94021000-f75d98000000 ---p 00000000 00:00 0 f75d98000000-f75d98021000 rw-p 00000000 00:00 0 f75d98021000-f75d9c000000 ---p 00000000 00:00 0 f75d9c000000-f75d9c021000 rw-p 00000000 00:00 0 f75d9c021000-f75da0000000 ---p 00000000 00:00 0 f75da1b06000-f75da4021000 rw-p 00000000 00:00 0 f75da4021000-f75da8000000 ---p 00000000 00:00 0 f75da8000000-f75da8021000 rw-p 00000000 00:00 0 f75da8021000-f75dac000000 ---p 00000000 00:00 0 f75dac000000-f75dac021000 rw-p 00000000 00:00 0 f75dac021000-f75db0000000 ---p 00000000 00:00 0 f75db0064000-f75db0990000 rw-p 00000000 00:00 0 f75db0990000-f75db0994000 ---p 00000000 00:00 0 f75db0994000-f75db0b8e000 rw-p 00000000 00:00 0 f75db0b8e000-f75db0b9e000 ---p 00000000 00:00 0 f75db0b9e000-f75db0d9c000 rw-p 00000000 00:00 0 f75db0d9c000-f75db0dac000 ---p 00000000 00:00 0 f75db0dac000-f75db0faa000 rw-p 00000000 00:00 0 f75db0faa000-f75db0fae000 ---p 00000000 00:00 0 f75db0fae000-f75db11a8000 rw-p 00000000 00:00 0 f75db11a8000-f75db11ac000 ---p 00000000 00:00 0 f75db11ac000-f75db13a6000 rw-p 00000000 00:00 0 f75db13a6000-f75db13aa000 ---p 00000000 00:00 0 f75db13aa000-f75db15a4000 rw-p 00000000 00:00 0 f75db15a4000-f75db15b4000 ---p 00000000 00:00 0 f75db15b4000-f75db17b2000 rw-p 00000000 00:00 0 f75db17b2000-f75db17b6000 ---p 00000000 00:00 0 f75db17b6000-f75db19b0000 rw-p 00000000 00:00 0 f75db19b0000-f75db19b4000 ---p 00000000 00:00 0 f75db19b4000-f75db1bae000 rw-p 00000000 00:00 0 f75db1bae000-f75db1bb2000 ---p 00000000 00:00 0 f75db1bb2000-f75db1dac000 rw-p 00000000 00:00 0 f75db1dac000-f75db1db0000 ---p 00000000 00:00 0 f75db1db0000-f75db1faa000 rw-p 00000000 00:00 0 f75db1faa000-f75db1fae000 ---p 00000000 00:00 0 f75db1fae000-f75db21a8000 rw-p 00000000 00:00 0 f75db21a8000-f75db2278000 rw-p 00000000 00:00 0 f75db2278000-f75db3ff8000 ---p 00000000 00:00 0 f75db3ff8000-f75db4000000 rw-p 00000000 00:00 0 f75db4000000-f75db4270000 rwxp 00000000 00:00 0 f75db4270000-f75dbb537000 ---p 00000000 00:00 0 f75dbb537000-f75dbb7a7000 rwxp 00000000 00:00 0 f75dbb7a7000-f75dbbac7000 ---p 00000000 00:00 0 f75dbbac7000-f75dbbd37000 rwxp 00000000 00:00 0 f75dbbd37000-f75dc3000000 ---p 00000000 00:00 0 f75dc3000000-f75dcbea8000 r--s 00000000 103:01 7866673 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/modules f75dcbed0000-f75dcbedd000 r-xp 00000000 103:01 7866713 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libverify.so f75dcbedd000-f75dcbeee000 ---p 0000d000 103:01 7866713 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libverify.so f75dcbeee000-f75dcbef0000 r--p 0000e000 103:01 7866713 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libverify.so f75dcbef0000-f75dcbef1000 rw-p 00010000 103:01 7866713 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libverify.so f75dcbf00000-f75dcbf06000 r-xp 00000000 103:01 7866811 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement_ext.so f75dcbf06000-f75dcbf1f000 ---p 00006000 103:01 7866811 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement_ext.so f75dcbf1f000-f75dcbf20000 r--p 0000f000 103:01 7866811 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement_ext.so f75dcbf20000-f75dcbf21000 rw-p 00010000 103:01 7866811 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement_ext.so f75dcbf30000-f75dcbf34000 r-xp 00000000 103:01 7866740 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement.so f75dcbf34000-f75dcbf4f000 ---p 00004000 103:01 7866740 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement.so f75dcbf4f000-f75dcbf50000 r--p 0000f000 103:01 7866740 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement.so f75dcbf50000-f75dcbf51000 rw-p 00010000 103:01 7866740 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libmanagement.so f75dcbf60000-f75dcbf62000 r-xp 00000000 103:01 7866817 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libextnet.so f75dcbf62000-f75dcbf7f000 ---p 00002000 103:01 7866817 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libextnet.so f75dcbf7f000-f75dcbf80000 r--p 0000f000 103:01 7866817 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libextnet.so f75dcbf80000-f75dcbf81000 rw-p 00010000 103:01 7866817 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libextnet.so f75dcbf90000-f75dcbf97000 r-xp 00000000 103:01 7866714 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libzip.so f75dcbf97000-f75dcbfaf000 ---p 00007000 103:01 7866714 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libzip.so f75dcbfaf000-f75dcbfb0000 r--p 0000f000 103:01 7866714 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libzip.so f75dcbfb0000-f75dcbfb1000 rw-p 00010000 103:01 7866714 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libzip.so f75dcbfc0000-f75dcbfd3000 r-xp 00000000 103:01 7866711 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnio.so f75dcbfd3000-f75dcbfef000 ---p 00013000 103:01 7866711 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnio.so f75dcbfef000-f75dcbff0000 r--p 0001f000 103:01 7866711 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnio.so f75dcbff0000-f75dcbff1000 rw-p 00020000 103:01 7866711 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnio.so f75dcc000000-f75dcc511000 rw-p 00000000 00:00 0 f75dcc511000-f75dd0000000 ---p 00000000 00:00 0 f75dd0004000-f75dd0008000 ---p 00000000 00:00 0 f75dd0008000-f75dd0202000 rw-p 00000000 00:00 0 f75dd0202000-f75dd0206000 ---p 00000000 00:00 0 f75dd0206000-f75dd0400000 rw-p 00000000 00:00 0 f75dd0400000-f75dd06eb000 r--p 00000000 103:01 82510 /usr/lib/locale/locale-archive f75dd06ff000-f75dd0758000 r--p 00000000 103:01 4958 /usr/lib/locale/C.utf8/LC_CTYPE f75dd0758000-f75dd0875000 rw-p 00000000 00:00 0 f75dd0875000-f75dd0885000 ---p 00000000 00:00 0 f75dd0885000-f75dd0a83000 rw-p 00000000 00:00 0 f75dd0a83000-f75dd0a93000 ---p 00000000 00:00 0 f75dd0a93000-f75dd0c91000 rw-p 00000000 00:00 0 f75dd0ca0000-f75dd0cac000 r-xp 00000000 103:01 7866710 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnet.so f75dd0cac000-f75dd0cbf000 ---p 0000c000 103:01 7866710 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnet.so f75dd0cbf000-f75dd0cc0000 r--p 0000f000 103:01 7866710 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnet.so f75dd0cc0000-f75dd0cc1000 rw-p 00010000 103:01 7866710 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libnet.so f75dd0cd1000-f75dd0ce1000 ---p 00000000 00:00 0 f75dd0ce1000-f75dd0edf000 rw-p 00000000 00:00 0 f75dd0edf000-f75dd0eef000 ---p 00000000 00:00 0 f75dd0eef000-f75dd10ed000 rw-p 00000000 00:00 0 f75dd10ed000-f75dd10fd000 ---p 00000000 00:00 0 f75dd10fd000-f75dd12fb000 rw-p 00000000 00:00 0 f75dd12fb000-f75dd16ff000 rw-p 00000000 00:00 0 f75dd16ff000-f75dd170f000 ---p 00000000 00:00 0 f75dd170f000-f75dd190d000 rw-p 00000000 00:00 0 f75dd190d000-f75dd191d000 ---p 00000000 00:00 0 f75dd191d000-f75dd1b1b000 rw-p 00000000 00:00 0 f75dd1b1b000-f75dd1b2b000 ---p 00000000 00:00 0 f75dd1b2b000-f75dd1d29000 rw-p 00000000 00:00 0 f75dd1d29000-f75dd1d84000 rw-p 00000000 00:00 0 f75dd1d84000-f75dd2134000 ---p 00000000 00:00 0 f75dd2134000-f75dd214f000 rw-p 00000000 00:00 0 f75dd214f000-f75dd24ff000 ---p 00000000 00:00 0 f75dd24ff000-f75dd251a000 rw-p 00000000 00:00 0 f75dd251a000-f75dd28ca000 ---p 00000000 00:00 0 f75dd28ca000-f75dd2cd9000 rw-p 00000000 00:00 0 f75dd2cd9000-f75dd2ea4000 ---p 00000000 00:00 0 f75dd2ea4000-f75dd2eae000 rw-p 00000000 00:00 0 f75dd2eae000-f75dd2ebb000 ---p 00000000 00:00 0 f75dd2ebb000-f75dd2ec5000 rw-p 00000000 00:00 0 f75dd2ec5000-f75dd3090000 ---p 00000000 00:00 0 f75dd3090000-f75dd30b0000 r-xp 00000000 103:01 7866706 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjava.so f75dd30b0000-f75dd30bf000 ---p 00020000 103:01 7866706 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjava.so f75dd30bf000-f75dd30c0000 r--p 0002f000 103:01 7866706 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjava.so f75dd30c0000-f75dd30c1000 rw-p 00030000 103:01 7866706 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjava.so f75dd30c1000-f75dd30c2000 rw-p 00000000 00:00 0 f75dd30d0000-f75dd30f1000 r-xp 00000000 103:01 7866707 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjimage.so f75dd30f1000-f75dd310e000 ---p 00021000 103:01 7866707 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjimage.so f75dd310e000-f75dd3110000 r--p 0002e000 103:01 7866707 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjimage.so f75dd3110000-f75dd3111000 rw-p 00030000 103:01 7866707 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjimage.so f75dd3112000-f75dd3116000 ---p 00000000 00:00 0 f75dd3116000-f75dd3310000 rw-p 00000000 00:00 0 f75dd3310000-f75dd3395000 r-xp 00000000 103:01 34612 /usr/lib/aarch64-linux-gnu/libm.so.6 f75dd3395000-f75dd33af000 ---p 00085000 103:01 34612 /usr/lib/aarch64-linux-gnu/libm.so.6 f75dd33af000-f75dd33b0000 r--p 0008f000 103:01 34612 /usr/lib/aarch64-linux-gnu/libm.so.6 f75dd33b0000-f75dd33b1000 rw-p 00090000 103:01 34612 /usr/lib/aarch64-linux-gnu/libm.so.6 f75dd33c0000-f75dd566e000 r-xp 00000000 103:01 7866721 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so f75dd566e000-f75dd567b000 ---p 022ae000 103:01 7866721 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so f75dd567b000-f75dd5780000 r--p 022bb000 103:01 7866721 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so f75dd5780000-f75dd57af000 rw-p 023c0000 103:01 7866721 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/server/libjvm.so f75dd57af000-f75dd5894000 rw-p 00000000 00:00 0 f75dd58a0000-f75dd58ba000 r-xp 00000000 103:01 4927 /usr/lib/aarch64-linux-gnu/libz.so.1.3 f75dd58ba000-f75dd58cf000 ---p 0001a000 103:01 4927 /usr/lib/aarch64-linux-gnu/libz.so.1.3 f75dd58cf000-f75dd58d0000 r--p 0001f000 103:01 4927 /usr/lib/aarch64-linux-gnu/libz.so.1.3 f75dd58d0000-f75dd58d1000 rw-p 00020000 103:01 4927 /usr/lib/aarch64-linux-gnu/libz.so.1.3 f75dd58d9000-f75dd58e0000 r--s 00000000 103:01 34598 /usr/lib/aarch64-linux-gnu/gconv/gconv-modules.cache f75dd58e0000-f75dd5a79000 r-xp 00000000 103:01 34609 /usr/lib/aarch64-linux-gnu/libc.so.6 f75dd5a79000-f75dd5a8d000 ---p 00199000 103:01 34609 /usr/lib/aarch64-linux-gnu/libc.so.6 f75dd5a8d000-f75dd5a90000 r--p 0019d000 103:01 34609 /usr/lib/aarch64-linux-gnu/libc.so.6 f75dd5a90000-f75dd5a92000 rw-p 001a0000 103:01 34609 /usr/lib/aarch64-linux-gnu/libc.so.6 f75dd5a92000-f75dd5a9e000 rw-p 00000000 00:00 0 f75dd5aa0000-f75dd5aae000 r-xp 00000000 103:01 7866708 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjli.so f75dd5aae000-f75dd5abf000 ---p 0000e000 103:01 7866708 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjli.so f75dd5abf000-f75dd5ac0000 r--p 0000f000 103:01 7866708 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjli.so f75dd5ac0000-f75dd5ac1000 rw-p 00010000 103:01 7866708 /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/jdk/lib/libjli.so f75dd5ac3000-f75dd5acb000 rw-s 00000000 103:01 1052319 /tmp/hsperfdata_jadmin/144663 f75dd5acb000-f75dd5af2000 r-xp 00000000 103:01 34606 /usr/lib/aarch64-linux-gnu/ld-linux-aarch64.so.1 f75dd5af3000-f75dd5af4000 r--p 00000000 103:01 4964 /usr/lib/locale/C.utf8/LC_NUMERIC f75dd5af4000-f75dd5af5000 r--p 00000000 103:01 4967 /usr/lib/locale/C.utf8/LC_TIME f75dd5af5000-f75dd5af6000 r--p 00000000 103:01 4957 /usr/lib/locale/C.utf8/LC_COLLATE f75dd5af6000-f75dd5af7000 r--p 00000000 103:01 4962 /usr/lib/locale/C.utf8/LC_MONETARY f75dd5af7000-f75dd5af8000 r--p 00000000 103:01 4961 /usr/lib/locale/C.utf8/LC_MESSAGES/SYS_LC_MESSAGES f75dd5af8000-f75dd5afa000 rw-p 00000000 00:00 0 f75dd5afa000-f75dd5afb000 r--p 00000000 103:01 4965 /usr/lib/locale/C.utf8/LC_PAPER f75dd5afb000-f75dd5afc000 r--p 00000000 103:01 4963 /usr/lib/locale/C.utf8/LC_NAME f75dd5afc000-f75dd5afd000 r--p 00000000 103:01 4956 /usr/lib/locale/C.utf8/LC_ADDRESS f75dd5afd000-f75dd5afe000 r--p 00000000 103:01 4966 /usr/lib/locale/C.utf8/LC_TELEPHONE f75dd5afe000-f75dd5aff000 r--p 00000000 103:01 4960 /usr/lib/locale/C.utf8/LC_MEASUREMENT f75dd5aff000-f75dd5b00000 r--p 00000000 103:01 4959 /usr/lib/locale/C.utf8/LC_IDENTIFICATION f75dd5b00000-f75dd5b01000 ---p 00000000 00:00 0 f75dd5b01000-f75dd5b02000 r--p 00000000 00:00 0 f75dd5b02000-f75dd5b03000 rwxp 00000000 00:00 0 f75dd5b03000-f75dd5b05000 rw-p 00000000 00:00 0 f75dd5b05000-f75dd5b07000 r--p 00000000 00:00 0 [vvar] f75dd5b07000-f75dd5b09000 r-xp 00000000 00:00 0 [vdso] f75dd5b09000-f75dd5b0b000 r--p 0002e000 103:01 34606 /usr/lib/aarch64-linux-gnu/ld-linux-aarch64.so.1 f75dd5b0b000-f75dd5b0d000 rw-p 00030000 103:01 34606 /usr/lib/aarch64-linux-gnu/ld-linux-aarch64.so.1 ffffc0034000-ffffc0056000 rw-p 00000000 00:00 0 [stack] Total number of mappings: 225 JVMTI agents: none VM Arguments: jvm_args: -Djava.library.path=/localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/test/micro/native --add-modules=jdk.incubator.vector -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -DcompilerBlackholesEnabled=true -XX:CompileCommandFile=/tmp/jmh8594833608059886669compilecommand java_command: org.openjdk.jmh.runner.ForkedMain 127.0.0.1 38719 java_class_path (initial): /localhome/jadmin/erfang/jdk/build/linux-aarch64-server-fastdebug/images/test/micro/benchmarks.jar Launcher Type: SUN_STANDARD [Global flags] bool AOTAdapterCaching = false {diagnostic} {ergonomic} Enable saving and restoring i2c2i adapters in AOT cache bool AOTInvokeDynamicLinking = false {diagnostic} {ergonomic} AOT-link JVM_CONSTANT_InvokeDynamic entries in cached ConstantPools bool AOTRecordTraining = false {diagnostic} {ergonomic} Request output of training data for improved deployment. bool AOTReplayTraining = false {diagnostic} {ergonomic} Read training data, if available, for use in this execution bool AOTStubCaching = false {diagnostic} {ergonomic} Enable saving and restoring stubs and code blobs in AOT cache intx CICompilerCount = 3 {product} {ergonomic} Number of compiler threads to run ccstr CompileCommandFile = /tmp/jmh8594833608059886669compilecommand {product} {command line} Read compiler commands from this file [.hotspot_compiler] uint ConcGCThreads = 1 {product} {ergonomic} Number of threads concurrent gc will use uint G1ConcRefinementThreads = 4 {product} {ergonomic} The number of parallel remembered set update threads. Will be set ergonomically by default. uint G1EagerReclaimRemSetThreshold = 10 {experimental} {ergonomic} Maximum number of remembered set entries a humongous region otherwise eligible for eager reclaim may have to be a candidate for eager reclaim. Will be selected ergonomically by default. size_t G1HeapRegionSize = 1048576 {product} {ergonomic} Size of the G1 regions. uint G1RemSetArrayOfCardsEntries = 10 {experimental} {ergonomic} Maximum number of entries per Array of Cards card set container. Will be set ergonomically by default. uint G1RemSetHowlMaxNumBuckets = 8 {experimental} {ergonomic} Maximum number of buckets per Howl card set container. The default gives at worst bitmaps of size 8k. This showed to be a good tradeoff between bitmap size (waste) and cacheability of the bucket array. Must be a power of two. uint G1RemSetHowlNumBuckets = 4 {experimental} {ergonomic} Number of buckets per Howl card set container. Must be a power of two. Will be set ergonomically by default. size_t InitialHeapSize = 16777216 {product} {ergonomic} Initial heap size (in bytes); zero means use ergonomics size_t MarkStackSize = 4194304 {product} {ergonomic} Size of marking stack in bytes. size_t MarkStackSizeMax = 536870912 {product} {ergonomic} Maximum size of marking stack in bytes. size_t MaxHeapSize = 2036334592 {product} {ergonomic} Maximum heap size (in bytes) size_t MaxNewSize = 1221591040 {product} {ergonomic} Maximum new generation size (in bytes), max_uintx means set ergonomically uint64_t MaxRAM = 8137785344 {product} {ergonomic} (Deprecated) Real memory size (in bytes) used to set 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 size_t NonNMethodCodeHeapSize = 5832704 {pd product} {ergonomic} Size of code heap with non-nmethods (in bytes) size_t NonProfiledCodeHeapSize = 122916864 {pd product} {ergonomic} Size of code heap with non-profiled methods (in bytes) size_t ProfiledCodeHeapSize = 122908672 {pd product} {ergonomic} Size of code heap with profiled methods (in bytes) size_t 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 = 2036334592 {manageable} {ergonomic} Soft limit for maximum heap size (in bytes) bool THPStackMitigation = false {diagnostic} {ergonomic} If THPs are unconditionally enabled on the system (mode "always"), the JVM will prevent THP from forming in thread stacks. When disabled, the absence of this mitigationallows THPs to form in thread stacks. bool UnlockDiagnosticVMOptions = true {diagnostic} {command line} Enable normal processing of flags relating to field diagnostics bool UnlockExperimentalVMOptions = true {experimental} {command line} Enable normal processing of flags relating to experimental features 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 UseCondCardMark = true {product} {ergonomic} Check for already marked card before updating card table bool UseG1GC = true {product} {ergonomic} Use the Garbage-First garbage collector Logging: Log output configuration: #0: stdout all=warning uptime,level,tags foldmultilines=false #1: stderr all=off uptime,level,tags foldmultilines=false Release file: IMPLEMENTOR="N/A" JAVA_RUNTIME_VERSION="26-internal-adhoc.jadmin.jdk" JAVA_VERSION="26" JAVA_VERSION_DATE="2026-03-17" LIBC="gnu" MODULES="java.base java.compiler java.datatransfer java.xml java.prefs java.desktop java.instrument java.logging java.management java.security.sasl java.naming java.rmi java.management.rmi java.net.http java.scripting java.security.jgss java.transaction.xa java.sql java.sql.rowset java.xml.crypto java.se java.smartcardio jdk.accessibility jdk.internal.jvmstat jdk.attach jdk.charsets jdk.internal.opt jdk.zipfs jdk.compiler jdk.crypto.cryptoki jdk.crypto.ec jdk.dynalink jdk.internal.ed jdk.editpad jdk.internal.vm.ci jdk.graal.compiler jdk.graal.compiler.management jdk.hotspot.agent jdk.httpserver jdk.incubator.vector jdk.internal.le jdk.internal.md jdk.jartool jdk.javadoc jdk.jcmd jdk.management jdk.management.agent jdk.jconsole jdk.jdeps jdk.jdwp.agent jdk.jdi jdk.jfr jdk.jlink jdk.jpackage jdk.jshell jdk.jstatd jdk.localedata jdk.management.jfr jdk.naming.dns jdk.naming.rmi jdk.net jdk.nio.mapmode jdk.sctp jdk.security.auth jdk.security.jgss jdk.unsupported jdk.unsupported.desktop jdk.xml.dom" OS_ARCH="aarch64" OS_NAME="Linux" SOURCE=".:git:15dcbf0bc80b+" Environment Variables: CLASSPATH= PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin SHELL=/bin/bash LANG=C.UTF-8 LC_ALL=C.UTF-8 TERM=xterm-256color Active Locale: LC_ALL=C.UTF-8 LC_COLLATE=C.UTF-8 LC_CTYPE=C.UTF-8 LC_MESSAGES=C.UTF-8 LC_MONETARY=C.UTF-8 LC_NUMERIC=C.UTF-8 LC_TIME=C.UTF-8 Signal Handlers: SIGSEGV: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGBUS: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGFPE: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGPIPE: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, blocked SIGXFSZ: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, blocked SIGILL: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGUSR2: SR_handler in libjvm.so, mask=00000000000000000000000000000000, flags=SA_RESTART|SA_SIGINFO, blocked SIGHUP: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, blocked SIGINT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, blocked SIGTERM: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, blocked SIGQUIT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, blocked SIGTRAP: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked Native Memory Tracking: (Omitting categories weighting less than 1KB) Total: reserved=3537455KB, committed=166555KB malloc: 46031KB #136538, peak=43631KB #136540 mmap: reserved=3491424KB, committed=120524KB - Java Heap (reserved=1988608KB, committed=55296KB) (mmap: reserved=1988608KB, committed=55296KB, at peak) - Class (reserved=1048771KB, committed=835KB) (classes #2131) ( instance classes #1892, array classes #239) (malloc=195KB tag=Class #3222) (at peak) (mmap: reserved=1048576KB, committed=640KB, at peak) ( Metadata: ) ( reserved=65536KB, committed=7040KB) ( used=6974KB) ( waste=66KB =0.94%) ( Class space:) ( reserved=1048576KB, committed=640KB) ( used=570KB) ( waste=70KB =11.01%) - Thread (reserved=46995KB, committed=843KB) (threads #23) (stack: reserved=46920KB, committed=768KB, peak=768KB) (malloc=52KB tag=Thread #137) (peak=60KB #141) (arena=23KB #40) (peak=390KB #36) - Code (reserved=252050KB, committed=10054KB) (malloc=2413KB tag=Code #59036) (peak=2413KB #59039) (mmap: reserved=249604KB, committed=7608KB, at peak) (arena=33KB #1) (peak=66KB #2) - GC (reserved=84334KB, committed=42798KB) (malloc=8582KB tag=GC #934) (peak=8616KB #893) (mmap: reserved=75752KB, committed=34216KB, at peak) (arena=0KB #0) (peak=2KB #2) - GCCardSet (reserved=1KB, committed=1KB) (malloc=1KB tag=GCCardSet #9) (peak=1KB #10) - Compiler (reserved=2968KB, committed=2968KB) (malloc=1070KB tag=Compiler #5367) (peak=1132KB #5449) (arena=1899KB #16) (peak=13743KB #7) - Internal (reserved=15859KB, committed=15859KB) (malloc=15823KB tag=Internal #52344) (peak=15823KB #52345) (mmap: reserved=36KB, committed=36KB, at peak) - Other (reserved=66KB, committed=66KB) (malloc=66KB tag=Other #2) (at peak) - Symbol (reserved=2299KB, committed=2299KB) (malloc=1300KB tag=Symbol #11708) (at peak) (arena=999KB #1) (at peak) - Native Memory Tracking (reserved=2406KB, committed=2406KB) (malloc=6KB tag=Native Memory Tracking #95) (peak=7KB #111) (tracking overhead=2400KB) - Shared class space (reserved=16384KB, committed=14912KB, readonly=0KB) (mmap: reserved=16384KB, committed=14912KB, peak=15168KB) - Arena Chunk (reserved=10779KB, committed=10779KB) (malloc=10779KB tag=Arena Chunk #484) (peak=15373KB #487) - Tracing (reserved=6KB, committed=6KB) (malloc=6KB tag=Tracing #32) (at peak) - Module (reserved=203KB, committed=203KB) (malloc=203KB tag=Module #2185) (at peak) - Safepoint (reserved=8KB, committed=8KB) (mmap: reserved=8KB, committed=8KB, at peak) - Synchronization (reserved=127KB, committed=127KB) (malloc=127KB tag=Synchronization #903) (at peak) - Serviceability (reserved=17KB, committed=17KB) (malloc=17KB tag=Serviceability #10) (at peak) - Metaspace (reserved=65561KB, committed=7065KB) (malloc=25KB tag=Metaspace #22) (at peak) (mmap: reserved=65536KB, committed=7040KB, at peak) - String Deduplication (reserved=1KB, committed=1KB) (malloc=1KB tag=String Deduplication #8) (at peak) - Object Monitors (reserved=4KB, committed=4KB) (malloc=4KB tag=Object Monitors #17) (at peak) - JNI (reserved=8KB, committed=8KB) (malloc=8KB tag=JNI #15) (at peak) Preinit state:entries: 395 (primary: 395, empties: 7796), sum bytes: 23149, longest chain length: 1 pre-init mallocs: 467, pre-init reallocs: 5, pre-init frees: 72 MallocLimit: unset Compiler Memory Statistic, 10 most expensive compilations: ctyp total ra node comp type states reglive regsplit regmask superword cienv ha other #nodes result limit time id thread method c1 13806752 13445760 0 0 0 0 0 0 0 0 327280 0 33712 - ok 1073741824 0.953 385 0x0000f75dcc249760 jdk/internal/classfile/impl/StackMapGenerator::processBlock((Ljdk/internal/classfile/impl/RawBytecodeHelper;)Z) c2 3694656 1651024 950096 885000 131896 10200 0 0 984 0 65456 0 0 866 ok 1073741824 1.682 667 0x0000f75dcc247aa0 java/lang/StringLatin1::replace(([BCC)Ljava/lang/String;) c2 3371248 1262160 884640 950456 131896 10200 0 0 984 0 130912 0 0 753 ok 1073741824 2.273 848 0x0000f75dcc247aa0 jdk/incubator/vector/IntVector::bTest((ILjdk/incubator/vector/Vector;Ljdk/incubator/vector/IntVector$FBinTest;)Ljdk/incubator/vector/AbstractMask;) c2 3051584 778856 884640 950416 230120 10200 0 0 984 0 196368 0 0 585 ok 1073741824 2.224 846 0x0000f75d68dec890 jdk/internal/vm/vector/VectorSupport::compare((ILjava/lang/Class;Ljava/lang/Class;Ljava/lang/Class;ILjdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$VectorMask;Ljdk/internal/vm/vector/VectorSupport$VectorCompareOp;)Ljdk/internal/vm/vector/VectorSupport$VectorMask;) c2 2574808 662248 819184 753928 131896 10200 0 0 984 0 196368 0 0 517 ok 1073741824 2.335 847 0x0000f75dcc247aa0 jdk/incubator/vector/IntVector::lambda$compareTemplate$0((ILjdk/incubator/vector/IntVector;Ljdk/incubator/vector/IntVector;Ljdk/incubator/vector/VectorMask;)Ljdk/incubator/vector/VectorMask;) c2 2558304 973224 721000 524632 164624 10200 0 0 984 0 163640 0 0 813 ok 1073741824 0.217 112 0x0000f75dcc247aa0 java/util/HashMap::putVal((ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object;) c2 2342680 1052112 590088 491944 131896 10200 0 0 984 0 65456 0 0 608 ok 1073741824 1.971 838 0x0000f75d68dec890 jdk/incubator/vector/IntVector::ldOp((Ljava/lang/Object;ILjdk/incubator/vector/IntVector$FLdOp;)Ljdk/incubator/vector/IntVector;) c2 2280096 662248 721000 590128 131896 10200 0 0 984 0 163640 0 0 491 ok 1073741824 1.932 828 0x0000f75dcc247aa0 jdk/incubator/vector/IntVector::bTest((ILjdk/incubator/vector/Vector;Ljdk/incubator/vector/IntVector$FBinTest;)Ljdk/incubator/vector/AbstractMask;) c2 1944544 523064 524632 557400 131896 10200 0 0 984 0 196368 0 0 244 ok 1073741824 2.271 850 0x0000f75d68dec890 org/openjdk/bench/jdk/incubator/vector/MaskLastTrueBenchmark::testLastTrueCompareInt(()I) c1 1800040 1701856 0 0 0 0 0 0 0 0 98184 0 0 - ok 1073741824 1.535 641 0x0000f75dcc249760 java/lang/Class::descriptorString(()Ljava/lang/String;) Total: 10 (C1: 2, C2: 8) Periodic native trim disabled --------------- S Y S T E M --------------- OS: DISTRIB_ID=Ubuntu DISTRIB_RELEASE=24.04 DISTRIB_CODENAME=noble DISTRIB_DESCRIPTION="Ubuntu 24.04.3 LTS" uname: Linux ip-10-48-213-25 6.14.0-1011-aws #11~24.04.1-Ubuntu SMP Fri Aug 1 01:51:03 UTC 2025 aarch64 OS uptime: 0 days 2:03 hours libc: glibc 2.39 NPTL 2.39 rlimit (soft/hard): STACK 8192k/infinity , CORE 0k/infinity , NPROC 31006/31006 , NOFILE 1048576/1048576 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 993380k/993380k load average: 10.64 6.89 4.02 /proc/meminfo: MemTotal: 7947056 kB MemFree: 2052400 kB MemAvailable: 5727620 kB Buffers: 258720 kB Cached: 2870544 kB SwapCached: 0 kB Active: 1678260 kB Inactive: 3011632 kB Active(anon): 1401472 kB Inactive(anon): 167692 kB Active(file): 276788 kB Inactive(file): 2843940 kB Unevictable: 26092 kB Mlocked: 26092 kB SwapTotal: 0 kB SwapFree: 0 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 38100 kB Writeback: 0 kB AnonPages: 1586896 kB Mapped: 287844 kB Shmem: 1096 kB KReclaimable: 762352 kB Slab: 912924 kB SReclaimable: 762352 kB SUnreclaim: 150572 kB KernelStack: 7504 kB ShadowCallStack: 1892 kB PageTables: 13476 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 3973528 kB Committed_AS: 3602560 kB VmallocTotal: 135288315904 kB VmallocUsed: 18716 kB VmallocChunk: 0 kB Percpu: 1904 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB /sys/kernel/mm/transparent_hugepage/enabled: always [madvise] never /sys/kernel/mm/transparent_hugepage/hpage_pmd_size: 2097152 /sys/kernel/mm/transparent_hugepage/shmem_enabled: always within_size advise [never] deny force /sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter): always defer defer+madvise [madvise] never Process Memory: Virtual Size: 5215276K (peak: 5215276K) Resident Set Size: 154844K (peak: 154844K) (anon: 123932K, file: 30912K, shmem: 0K) Swapped out: 0K C-Heap outstanding allocations: 48617K, retained: 4470K glibc malloc tunables: (default) /proc/sys/kernel/threads-max (system-wide limit on the number of threads): 62013 /proc/sys/vm/max_map_count (maximum number of memory map areas a process may have): 1048576 /proc/sys/vm/swappiness (control to define how aggressively the kernel swaps out anonymous memory): 60 /proc/sys/kernel/pid_max (system-wide limit on number of process identifiers): 4194304 container information not found. Steal ticks since vm start: 0 Steal ticks percentage since vm start: 0.000 CPU: total 4 (initial active 4) 0x41:0x1:0xd40:1, fp, asimd, evtstrm, aes, pmull, sha1, sha256, crc32, lse, fphp, asimdhp, dcpop, sha3, sha512, sve, paca /proc/cpuinfo: processor : 0 BogoMIPS : 2100.00 Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm paca pacg dcpodp svei8mm svebf16 i8mm bf16 dgh rng CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x1 CPU part : 0xd40 CPU revision : 1 processor : 1 BogoMIPS : 2100.00 Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm paca pacg dcpodp svei8mm svebf16 i8mm bf16 dgh rng CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x1 CPU part : 0xd40 CPU revision : 1 processor : 2 BogoMIPS : 2100.00 Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm paca pacg dcpodp svei8mm svebf16 i8mm bf16 dgh rng CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x1 CPU part : 0xd40 CPU revision : 1 processor : 3 BogoMIPS : 2100.00 Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm paca pacg dcpodp svei8mm svebf16 i8mm bf16 dgh rng CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x1 CPU part : 0xd40 CPU revision : 1 Online cpus: 0-3 Offline cpus: cache level: 1 cache type: Data cache size: 64K cache coherency line size: 64 cache level: 1 cache type: Instruction cache size: 64K cache coherency line size: 64 cache level: 2 cache type: Unified cache size: 1024K cache coherency line size: 64 cache level: 3 cache type: Unified cache size: 32768K cache coherency line size: 64 Memory: 4k page, physical 7947056k(5727620k free), swap 0k(0k free) Page Sizes: 4k vm_info: OpenJDK 64-Bit Server VM (fastdebug 26-internal-adhoc.jadmin.jdk) for linux-aarch64 JRE (26-internal-adhoc.jadmin.jdk), built on 2025-11-12T07:04:22Z with gcc 13.3.0 END.