# # A fatal error has been detected by the Java Runtime Environment: # # Internal Error ([JAVA_HOME]/src/hotspot/share/opto/superword.cpp:1181), pid=[PID], tid=270978 # assert(out == prev || prev == nullptr) failed: no branches off of store slice # # JRE version: OpenJDK Runtime Environment (17.0.19) (fastdebug build 17.0.19-internal+0-adhoc.[USER].jdk17u) # Java VM: OpenJDK 64-Bit Server VM (fastdebug 17.0.19-internal+0-adhoc.[USER].jdk17u, compiled mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64) # Problematic frame: # V [libjvm.so+0x194798b] SuperWord::mem_slice_preds(Node*, Node*, GrowableArray&)+0x19b # # Core dump will be written. Default location: Core dumps may be processed with "/lib/systemd/systemd-coredump %P %u %g %s %t 9223372036854775808 %h" (or dumping to [FOLDER]/core.[PID]) # # 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: -Xcomp -Xbatch --add-modules=ALL-DEFAULT jdk.compiler/com.sun.tools.javac.launcher.Main Test.java Host: [HOST], Intel(R) Xeon(R) Gold 5317 CPU @ 3.00GHz, 48 cores, 188G, Ubuntu 20.04.6 LTS Time: Fri Feb 27 20:35:12 2026 CST elapsed time: 57.929396 seconds (0d 0h 0m 57s) --------------- T H R E A D --------------- Current thread (0x00007fd1943c2080): JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=270978, stack(0x00007fd12b3a1000,0x00007fd12b4a2000)] Current CompileTask: C2:57929 15870 b 4 Test::mainTest (133 bytes) Stack: [0x00007fd12b3a1000,0x00007fd12b4a2000], sp=0x00007fd12b49be30, free space=1003k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x194798b] SuperWord::mem_slice_preds(Node*, Node*, GrowableArray&)+0x19b V [libjvm.so+0x195418b] SuperWord::dependence_graph()+0xcfb V [libjvm.so+0x1954388] SuperWord::SLP_extract()+0x58 V [libjvm.so+0x1954b58] SuperWord::transform_loop(IdealLoopTree*, bool)+0x298 V [libjvm.so+0x131229a] PhaseIdealLoop::build_and_optimize()+0x112a V [libjvm.so+0xa50bad] PhaseIdealLoop::optimize(PhaseIterGVN&, LoopOptsMode)+0x20d V [libjvm.so+0xa4e091] Compile::Optimize()+0xf61 V [libjvm.so+0xa4f7af] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, bool, bool, DirectiveSet*)+0x12af V [libjvm.so+0x879226] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x646 V [libjvm.so+0xa619f3] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x10e3 V [libjvm.so+0xa62968] CompileBroker::compiler_thread_loop()+0x6d8 V [libjvm.so+0x19e44dc] JavaThread::thread_main_inner()+0x36c V [libjvm.so+0x19e47ab] JavaThread::run()+0x25b V [libjvm.so+0x19ea376] Thread::call_run()+0x106 V [libjvm.so+0x159289a] thread_native_entry(Thread*)+0x11a Registers: RAX=0x00007fd19b654000, RBX=0x00007fd105d53500, RCX=0x00007fd19af599e0, RDX=0x00007fd19af59a00 RSP=0x00007fd12b49be30, RBP=0x00007fd12b49bee0, RSI=0x000000000000049d, RDI=0x00007fd19af584d0 R8 =0x0000000000000004, R9 =0x0000000000000003, R10=0x0000000000000001, R11=0x0000000000000026 R12=0x00007fd12b49be80, R13=0x00007fd106e011e0, R14=0x00007fd12b49be50, R15=0x00007fd106e01150 RIP=0x00007fd19aaf398b, EFLAGS=0x0000000000010206, CSGSFS=0x002b000000000033, ERR=0x0000000000000006 TRAPNO=0x000000000000000e XMM[0]=0x0000000000000000 0x0000000000000000 XMM[1]=0x0000000000000000 0x00000000ffffffff XMM[2]=0x0000000000000000 0x00007fd105c4ac60 XMM[3]=0x0000000000000000 0x00007fd12b49c280 XMM[4]=0x00007fd105c4a830 0x00007fd1075777e0 XMM[5]=0x00007fd105d53978 0x00007fd105070df8 XMM[6]=0x00007fd105c4a180 0x00007fd105d53620 XMM[7]=0x00007fd105c4a618 0x00007fd105d53500 XMM[8]=0x00007fd104ff6610 0x00007fd104ff4970 XMM[9]=0x0000000000000000 0x0000000000000000 XMM[10]=0xcacacacacacacaca 0xcacacacacacacaca XMM[11]=0x240ca1cc0fc19dc6 0xefbe4786e49b69c1 XMM[12]=0xc19bf1749bdc06a7 0x80deb1fe72be5d74 XMM[13]=0x550c7dc3243185be 0x12835b01d807aa98 XMM[14]=0xab1c5ed5923f82a4 0x59f111f13956c25b XMM[15]=0xe9b5dba5b5c0fbcf 0x71374491428a2f98 MXCSR=0x00001fb2 Register to memory mapping: RAX=0x00007fd19b654000 points into unknown readable memory: 0x0000000000000058 | 58 00 00 00 00 00 00 00 RBX=0x00007fd105d53500 points into unknown readable memory: 0x00007fd19b29dce8 | e8 dc 29 9b d1 7f 00 00 RCX=0x00007fd19af599e0: in [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so at 0x00007fd1991ac000 RDX=0x00007fd19af59a00: in [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so at 0x00007fd1991ac000 RSP=0x00007fd12b49be30 is pointing into the stack for thread: 0x00007fd1943c2080 RBP=0x00007fd12b49bee0 is pointing into the stack for thread: 0x00007fd1943c2080 RSI=0x000000000000049d is an unknown value RDI=0x00007fd19af584d0: in [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so at 0x00007fd1991ac000 R8 =0x0000000000000004 is an unknown value R9 =0x0000000000000003 is an unknown value R10=0x0000000000000001 is an unknown value R11=0x0000000000000026 is an unknown value R12=0x00007fd12b49be80 is pointing into the stack for thread: 0x00007fd1943c2080 R13=0x00007fd106e011e0 points into unknown readable memory: 0x00007fd19b29dce8 | e8 dc 29 9b d1 7f 00 00 R14=0x00007fd12b49be50 is pointing into the stack for thread: 0x00007fd1943c2080 R15=0x00007fd106e01150 points into unknown readable memory: 0x00007fd19b29efb0 | b0 ef 29 9b d1 7f 00 00 Top of Stack: (sp=0x00007fd12b49be30) 0x00007fd12b49be30: 00007fd105d54801 00007fd105c4a830 0x00007fd12b49be40: 00007fd12b49c618 00007fd12b49c280 0x00007fd12b49be50: 0000000000000001 00007fd105d53500 0x00007fd12b49be60: 0000000c00000002 0000000000000000 0x00007fd12b49be70: 00007fd1076fbbd8 00007fd19ab0208e 0x00007fd12b49be80: 00007fd106e01a01 00007fd105d53500 0x00007fd12b49be90: 0000000c00000002 00007fd106e01150 0x00007fd12b49bea0: 00007fd1076fbbc8 00007fd19aaff278 0x00007fd12b49beb0: 00007fd12b49bee0 0000000000000000 0x00007fd12b49bec0: 0000000000000024 00007fd106e011e0 0x00007fd12b49bed0: 00007fd12b49c280 00007fd12b49c280 0x00007fd12b49bee0: 00007fd12b49c0a0 00007fd19ab0018b 0x00007fd12b49bef0: 00007fd105c4a618 00007fd105c4a830 0x00007fd12b49bf00: 00007fd19b360153 0000000000000000 0x00007fd12b49bf10: 00007fd12b49bf40 00007fd199a7b05b 0x00007fd12b49bf20: 00007fd12b49c7b0 0000000000000001 0x00007fd12b49bf30: 00007fd106e01ea0 00007fd19a472c32 0x00007fd12b49bf40: 00007fd12b49c280 00007fd12b49c4a8 0x00007fd12b49bf50: 0000000000000040 0000000000000024 0x00007fd12b49bf60: 00007fd100018312 00007fd19ab019ae 0x00007fd12b49bf70: 00007fd12b49bf90 00007fd12b49c280 0x00007fd12b49bf80: 0000000000000023 0000000000000024 0x00007fd12b49bf90: 00007fd12b49bfb0 00007fd19aaf72a7 0x00007fd12b49bfa0: 00007fd12b49c280 00007fd19adc2238 0x00007fd12b49bfb0: 00007fd12b49c0a0 00007fd19aaf7bad 0x00007fd12b49bfc0: 00007fd12b49c000 00007fd12b49c008 0x00007fd12b49bfd0: 00007fd1ffffffff 00007fd12b49c600 0x00007fd12b49bfe0: 00007fd105c4a618 00007fd100000021 0x00007fd12b49bff0: 0000002400000000 00007fd12b49c2e8 0x00007fd12b49c000: 00007fd105c4a618 00007fd106e011e0 0x00007fd12b49c010: 00007fd12b49c001 00007fd105c4a618 0x00007fd12b49c020: 0000000400000008 0000000000000000 Instructions: (pc=0x00007fd19aaf398b) 0x00007fd19aaf388b: 2a 17 ff e8 cd 37 c4 ff 8b 53 20 48 8b 43 10 48 0x00007fd19aaf389b: 89 de 4c 89 e7 c6 85 70 ff ff ff 00 48 8d 04 d0 0x00007fd19aaf38ab: 48 89 45 c0 e8 6c 4b bc ff 48 8b 45 c0 4c 89 e6 0x00007fd19aaf38bb: 4c 89 f7 48 89 45 90 e8 39 58 bc ff 48 8b 43 10 0x00007fd19aaf38cb: 48 89 de 4c 89 e7 48 89 45 c0 e8 46 4b bc ff 66 0x00007fd19aaf38db: 0f 1f 44 00 00 80 7d a0 00 74 11 48 8b 75 a8 ba 0x00007fd19aaf38eb: 01 00 00 00 4c 89 e7 e8 29 52 bc ff 80 bd 70 ff 0x00007fd19aaf38fb: ff ff 00 0f 85 cc 00 00 00 48 8b 45 c0 48 3b 45 0x00007fd19aaf390b: 90 0f 83 d4 00 00 00 80 7d a0 00 0f 85 74 02 00 0x00007fd19aaf391b: 00 4c 8b 38 4c 89 7d b8 41 8b 57 34 89 d1 83 e1 0x00007fd19aaf392b: 3f 83 f9 30 0f 84 9b 01 00 00 80 fa 80 0f 84 72 0x00007fd19aaf393b: 02 00 00 83 e2 0f 49 8b 07 83 fa 0c 0f 84 cb 02 0x00007fd19aaf394b: 00 00 4c 89 ff ff 10 3d 2a 01 00 00 0f 84 e0 02 0x00007fd19aaf395b: 00 00 4d 85 ed 74 38 4d 39 fd 74 33 48 8d 05 5a 0x00007fd19aaf396b: fa 7d 00 48 8d 0d 6b 60 46 00 48 8d 15 84 60 46 0x00007fd19aaf397b: 00 be 9d 04 00 00 48 8d 3d 48 4b 46 00 48 8b 00 0x00007fd19aaf398b: c6 00 58 31 c0 e8 fb 28 17 ff e8 c6 36 c4 ff 48 0x00007fd19aaf399b: 8b 45 c0 48 83 c0 08 80 7d a0 00 48 89 45 c0 0f 0x00007fd19aaf39ab: 84 47 ff ff ff 48 8b 75 a8 ba 01 00 00 00 4c 89 0x00007fd19aaf39bb: e7 e8 5f 51 bc ff e9 1a ff ff ff 66 2e 0f 1f 84 0x00007fd19aaf39cb: 00 00 00 00 00 4c 89 f7 e8 88 52 bc ff 48 8b 45 0x00007fd19aaf39db: c0 48 3b 45 90 0f 82 2c ff ff ff 48 39 9d 58 ff 0x00007fd19aaf39eb: ff ff 0f 84 d5 03 00 00 48 8b 85 60 ff ff ff 48 0x00007fd19aaf39fb: 63 70 18 3b 70 1c 0f 84 8d 03 00 00 48 8b bd 60 0x00007fd19aaf3a0b: ff ff ff 8d 46 01 89 47 18 48 8b 47 20 48 89 1c 0x00007fd19aaf3a1b: f0 48 8d 05 30 c7 86 00 80 38 00 74 10 48 8d 05 0x00007fd19aaf3a2b: f0 c5 86 00 80 38 00 0f 85 70 03 00 00 8b 43 34 0x00007fd19aaf3a3b: 83 e0 1f 83 f8 10 74 42 48 8d 05 7e f9 7d 00 48 0x00007fd19aaf3a4b: 89 df 48 8b 00 c6 00 58 48 8b 03 ff 90 e8 00 00 0x00007fd19aaf3a5b: 00 48 8d 0d 6c 3d 46 00 48 8d 15 5b ec 34 00 be 0x00007fd19aaf3a6b: a7 04 00 00 49 89 c0 48 8d 3d 57 4a 46 00 31 c0 0x00007fd19aaf3a7b: e8 10 28 17 ff e8 db 35 c4 ff 83 7b 1c 01 0f 86 Stack slot to memory mapping: stack at sp + 0 slots: 0x00007fd105d54801 points into unknown readable memory: 06 00 00 60 01 00 00 stack at sp + 1 slots: 0x00007fd105c4a830 points into unknown readable memory: 0x00007fd19b289f38 | 38 9f 28 9b d1 7f 00 00 stack at sp + 2 slots: 0x00007fd12b49c618 is pointing into the stack for thread: 0x00007fd1943c2080 stack at sp + 3 slots: 0x00007fd12b49c280 is pointing into the stack for thread: 0x00007fd1943c2080 stack at sp + 4 slots: 0x0000000000000001 is an unknown value stack at sp + 5 slots: 0x00007fd105d53500 points into unknown readable memory: 0x00007fd19b29dce8 | e8 dc 29 9b d1 7f 00 00 stack at sp + 6 slots: 0x0000000c00000002 is an unknown value stack at sp + 7 slots: 0x0 is NULL --------------- P R O C E S S --------------- uid : 1022 euid : 1022 gid : 1022 egid : 1022 umask: 0002 (-------w-) Threads class SMR info: _java_thread_list=0x00007fd19452f2c0, length=11, elements={ 0x00007fd19402c790, 0x00007fd194388180, 0x00007fd194389880, 0x00007fd1943ba2b0, 0x00007fd1943bb810, 0x00007fd1943bcf70, 0x00007fd1943c2080, 0x00007fd1943c3950, 0x00007fd1943c50b0, 0x00007fd1943f0c30, 0x00007fd19452e740 } _java_thread_list_alloc_cnt=12, _java_thread_list_free_cnt=10, _java_thread_list_max=11, _nested_thread_list_max=0 _tlh_cnt=524, _tlh_times=14, avg_tlh_time=0.03, _tlh_time_max=4 _delete_lock_wait_cnt=0, _delete_lock_wait_max=0 _to_delete_list_cnt=0, _to_delete_list_max=1 Java Threads: ( => current thread ) 0x00007fd19402c790 JavaThread "main" [_thread_blocked, id=270966, stack(0x00007fd198f5c000,0x00007fd19905d000)] 0x00007fd194388180 JavaThread "Reference Handler" daemon [_thread_blocked, id=270973, stack(0x00007fd12bb8c000,0x00007fd12bc8d000)] 0x00007fd194389880 JavaThread "Finalizer" daemon [_thread_blocked, id=270974, stack(0x00007fd12ba8b000,0x00007fd12bb8c000)] 0x00007fd1943ba2b0 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=270975, stack(0x00007fd12b6a4000,0x00007fd12b7a5000)] 0x00007fd1943bb810 JavaThread "Service Thread" daemon [_thread_blocked, id=270976, stack(0x00007fd12b5a3000,0x00007fd12b6a4000)] 0x00007fd1943bcf70 JavaThread "Monitor Deflation Thread" daemon [_thread_blocked, id=270977, stack(0x00007fd12b4a2000,0x00007fd12b5a3000)] =>0x00007fd1943c2080 JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=270978, stack(0x00007fd12b3a1000,0x00007fd12b4a2000)] 0x00007fd1943c3950 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=270979, stack(0x00007fd12b2a0000,0x00007fd12b3a1000)] 0x00007fd1943c50b0 JavaThread "Sweeper thread" daemon [_thread_blocked, id=270980, stack(0x00007fd12b19f000,0x00007fd12b2a0000)] 0x00007fd1943f0c30 JavaThread "Common-Cleaner" daemon [_thread_blocked, id=270994, stack(0x00007fd12b09e000,0x00007fd12b19f000)] 0x00007fd19452e740 JavaThread "Notification Thread" daemon [_thread_blocked, id=271112, stack(0x00007fd12af9d000,0x00007fd12b09e000)] Other Threads: 0x00007fd19435c3c0 VMThread "VM Thread" [stack: 0x00007fd12bc8e000,0x00007fd12bd8e000] [id=270972] 0x00007fd19448d760 WatcherThread [stack: 0x00007fd12ae9d000,0x00007fd12af9d000] [id=271113] 0x00007fd19406c520 GCTaskThread "GC Thread#0" [stack: 0x00007fd13c4d0000,0x00007fd13c5d0000] [id=270967] 0x00007fd11800d090 GCTaskThread "GC Thread#1" [stack: 0x00007fd12ad9c000,0x00007fd12ae9c000] [id=271547] 0x00007fd11800db00 GCTaskThread "GC Thread#2" [stack: 0x00007fd12ac9b000,0x00007fd12ad9b000] [id=271548] 0x00007fd11800e750 GCTaskThread "GC Thread#3" [stack: 0x00007fd12ab9a000,0x00007fd12ac9a000] [id=271549] 0x00007fd11800f3a0 GCTaskThread "GC Thread#4" [stack: 0x00007fd12aa99000,0x00007fd12ab99000] [id=271550] 0x00007fd11800fff0 GCTaskThread "GC Thread#5" [stack: 0x00007fd12a998000,0x00007fd12aa98000] [id=271551] 0x00007fd118010c40 GCTaskThread "GC Thread#6" [stack: 0x00007fd12a897000,0x00007fd12a997000] [id=271552] 0x00007fd118011890 GCTaskThread "GC Thread#7" [stack: 0x00007fd12a796000,0x00007fd12a896000] [id=271553] 0x00007fd1180128d0 GCTaskThread "GC Thread#8" [stack: 0x00007fd12a695000,0x00007fd12a795000] [id=271554] 0x00007fd118013960 GCTaskThread "GC Thread#9" [stack: 0x00007fd12a594000,0x00007fd12a694000] [id=271555] 0x00007fd1180149f0 GCTaskThread "GC Thread#10" [stack: 0x00007fd12a493000,0x00007fd12a593000] [id=271556] 0x00007fd118015ab0 GCTaskThread "GC Thread#11" [stack: 0x00007fd12a392000,0x00007fd12a492000] [id=271557] 0x00007fd118016b70 GCTaskThread "GC Thread#12" [stack: 0x00007fd12a291000,0x00007fd12a391000] [id=271558] 0x00007fd118017c30 GCTaskThread "GC Thread#13" [stack: 0x00007fd12a190000,0x00007fd12a290000] [id=271559] 0x00007fd118018cf0 GCTaskThread "GC Thread#14" [stack: 0x00007fd12a08f000,0x00007fd12a18f000] [id=271560] 0x00007fd118019db0 GCTaskThread "GC Thread#15" [stack: 0x00007fd129f8e000,0x00007fd12a08e000] [id=271561] 0x00007fd11801ae70 GCTaskThread "GC Thread#16" [stack: 0x00007fd129e8d000,0x00007fd129f8d000] [id=271562] 0x00007fd11801bf30 GCTaskThread "GC Thread#17" [stack: 0x00007fd129d8c000,0x00007fd129e8c000] [id=271563] 0x00007fd11801cff0 GCTaskThread "GC Thread#18" [stack: 0x00007fd129c8b000,0x00007fd129d8b000] [id=271564] 0x00007fd11801e0b0 GCTaskThread "GC Thread#19" [stack: 0x00007fd129b8a000,0x00007fd129c8a000] [id=271565] 0x00007fd11801f170 GCTaskThread "GC Thread#20" [stack: 0x00007fd129a89000,0x00007fd129b89000] [id=271566] 0x00007fd118020230 GCTaskThread "GC Thread#21" [stack: 0x00007fd129988000,0x00007fd129a88000] [id=271567] 0x00007fd1180212f0 GCTaskThread "GC Thread#22" [stack: 0x00007fd129887000,0x00007fd129987000] [id=271568] 0x00007fd1180223b0 GCTaskThread "GC Thread#23" [stack: 0x00007fd129786000,0x00007fd129886000] [id=271569] 0x00007fd118023470 GCTaskThread "GC Thread#24" [stack: 0x00007fd129685000,0x00007fd129785000] [id=271570] 0x00007fd118024530 GCTaskThread "GC Thread#25" [stack: 0x00007fd129584000,0x00007fd129684000] [id=271571] 0x00007fd1180255f0 GCTaskThread "GC Thread#26" [stack: 0x00007fd129483000,0x00007fd129583000] [id=271572] 0x00007fd1180266b0 GCTaskThread "GC Thread#27" [stack: 0x00007fd129382000,0x00007fd129482000] [id=271573] 0x00007fd118027770 GCTaskThread "GC Thread#28" [stack: 0x00007fd129281000,0x00007fd129381000] [id=271574] 0x00007fd118028830 GCTaskThread "GC Thread#29" [stack: 0x00007fd129180000,0x00007fd129280000] [id=271575] 0x00007fd1180298f0 GCTaskThread "GC Thread#30" [stack: 0x00007fd12907f000,0x00007fd12917f000] [id=271576] 0x00007fd11802a9b0 GCTaskThread "GC Thread#31" [stack: 0x00007fd128f7e000,0x00007fd12907e000] [id=271577] 0x00007fd11802ba70 GCTaskThread "GC Thread#32" [stack: 0x00007fd128e7d000,0x00007fd128f7d000] [id=271578] 0x00007fd19407ce00 ConcurrentGCThread "G1 Main Marker" [stack: 0x00007fd13c3cf000,0x00007fd13c4cf000] [id=270968] 0x00007fd19407e080 ConcurrentGCThread "G1 Conc#0" [stack: 0x00007fd13c2ce000,0x00007fd13c3ce000] [id=270969] 0x00007fd130000e10 ConcurrentGCThread "G1 Conc#1" [stack: 0x00007fd128d7c000,0x00007fd128e7c000] [id=271579] 0x00007fd130001ea0 ConcurrentGCThread "G1 Conc#2" [stack: 0x00007fd128c7b000,0x00007fd128d7b000] [id=271580] 0x00007fd130002f60 ConcurrentGCThread "G1 Conc#3" [stack: 0x00007fd128b7a000,0x00007fd128c7a000] [id=271581] 0x00007fd130004020 ConcurrentGCThread "G1 Conc#4" [stack: 0x00007fd128a79000,0x00007fd128b79000] [id=271582] 0x00007fd1300050e0 ConcurrentGCThread "G1 Conc#5" [stack: 0x00007fd128978000,0x00007fd128a78000] [id=271583] 0x00007fd1300061a0 ConcurrentGCThread "G1 Conc#6" [stack: 0x00007fd128877000,0x00007fd128977000] [id=271584] 0x00007fd130007260 ConcurrentGCThread "G1 Conc#7" [stack: 0x00007fd128776000,0x00007fd128876000] [id=271585] 0x00007fd19422a070 ConcurrentGCThread "G1 Refine#0" [stack: 0x00007fd12bfe1000,0x00007fd12c0e1000] [id=270970] 0x00007fd19422b200 ConcurrentGCThread "G1 Service" [stack: 0x00007fd12bee0000,0x00007fd12bfe0000] [id=270971] Threads with active compile tasks: C2 CompilerThread0 57934 15870 b 4 Test::mainTest (133 bytes) VM state: not at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: None Heap address: 0x0000000082000000, size: 30688 MB, Compressed Oops mode: Zero based, Oop shift amount: 3 CDS archive(s) not mapped Compressed class space mapped at: 0x0000000800000000-0x0000000840000000, reserved size: 1073741824 Narrow klass base: 0x0000000800000000, Narrow klass shift: 0, Narrow klass range: 0x40000000 GC Precious Log: CPUs: 48 total, 48 available Memory: 188G Large Page Support: Disabled NUMA Support: Disabled Compressed Oops: Enabled (Zero based) Heap Region Size: 16M Heap Min Capacity: 16M Heap Initial Capacity: 2G Heap Max Capacity: 30688M Pre-touch: Disabled Parallel Workers: 33 Concurrent Workers: 8 Concurrent Refinement Workers: 33 Periodic GC: Disabled Heap: garbage-first heap total 114688K, used 5608K [0x0000000082000000, 0x0000000800000000) region size 16384K, 2 young (32768K), 1 survivors (16384K) Metaspace used 22039K, committed 22272K, reserved 1114112K class space used 1772K, committed 1856K, 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|0x0000000082000000, 0x0000000082000000, 0x0000000083000000| 0%| F| |TAMS 0x0000000082000000, 0x0000000082000000| Untracked | 1|0x0000000083000000, 0x0000000083000000, 0x0000000084000000| 0%| F| |TAMS 0x0000000083000000, 0x0000000083000000| Untracked | 2|0x0000000084000000, 0x0000000084000000, 0x0000000085000000| 0%| F| |TAMS 0x0000000084000000, 0x0000000084000000| Untracked | 3|0x0000000085000000, 0x0000000085000000, 0x0000000086000000| 0%| F| |TAMS 0x0000000085000000, 0x0000000085000000| Untracked | 4|0x0000000086000000, 0x0000000086000000, 0x0000000087000000| 0%| F| |TAMS 0x0000000086000000, 0x0000000086000000| Untracked | 123|0x00000000fd000000, 0x00000000fd57a070, 0x00000000fe000000| 34%| S|CS|TAMS 0x00000000fd000000, 0x00000000fd000000| Complete | 127|0x0000000101000000, 0x00000001012ed6e8, 0x0000000102000000| 18%| E| |TAMS 0x0000000101000000, 0x0000000101000000| Complete Card table byte_map: [0x00007fd17c31c000,0x00007fd17ff0c000] _byte_map_base: 0x00007fd17bf0c000 Marking Bits (Prev, Next): (CMBitMap*) 0x00007fd19406d038, (CMBitMap*) 0x00007fd19406cff8 Prev Bits: [0x00007fd13c82c000, 0x00007fd15a7ac000) Next Bits: [0x00007fd15a7ac000, 0x00007fd17872c000) Polling page: 0x00007fd19b5f1000 Metaspace: Usage: Non-class: 19.79 MB used. Class: 1.73 MB used. Both: 21.52 MB used. Virtual space: Non-class space: 64.00 MB reserved, 19.94 MB ( 31%) committed, 1 nodes. Class space: 1.00 GB reserved, 1.81 MB ( <1%) committed, 1 nodes. Both: 1.06 GB reserved, 21.75 MB ( 2%) committed. Chunk freelists: Non-Class: 11.80 MB Class: 14.20 MB Both: 26.01 MB MaxMetaspaceSize: unlimited CompressedClassSpaceSize: 1.00 GB Initial GC threshold: 21.00 MB Current GC threshold: 35.12 MB CDS: off MetaspaceReclaimPolicy: balanced - commit_granule_bytes: 65536. - commit_granule_words: 8192. - virtual_space_node_default_size: 8388608. - 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: 95813. num_deallocs: 220. num_allocs_from_deallocated_blocks: 1781. num_chunks_retired: 573. num_allocs_failed_limit: 3. num_arena_births: 200. num_arena_deaths: 0. num_vsnodes_births: 2. num_vsnodes_deaths: 0. num_space_committed: 348. num_space_uncommitted: 0. num_chunks_returned_to_freelist: 3. num_chunks_taken_from_freelist: 774. num_chunk_merges: 3. num_chunk_splits: 541. num_chunks_enlarged: 754. num_inconsistent_stats: 0. CodeHeap 'non-profiled nmethods': size=118880Kb used=15153Kb max_used=15187Kb free=103726Kb bounds [0x00007fd18cbe8000, 0x00007fd18dac8000, 0x00007fd194000000] CodeHeap 'profiled nmethods': size=118876Kb used=1858Kb max_used=3873Kb free=117017Kb bounds [0x00007fd185000000, 0x00007fd185400000, 0x00007fd18c417000] CodeHeap 'non-nmethods': size=8004Kb used=1582Kb max_used=1621Kb free=6421Kb bounds [0x00007fd18c417000, 0x00007fd18c687000, 0x00007fd18cbe8000] total_blobs=7825 nmethods=7027 adapters=720 compilation: enabled stopped_count=0, restarted_count=0 full_count=0 Compilation events (20 events): Event: 57.846 Thread 0x00007fd1943c2080 nmethod 15860 0x00007fd18d1c0590 code [0x00007fd18d1c0720, 0x00007fd18d1c07b8] Event: 57.846 Thread 0x00007fd1943c3950 15861 b 3 java.lang.invoke.StringConcatFactory::parseRecipe (198 bytes) Event: 57.853 Thread 0x00007fd1943c3950 nmethod 15861 0x00007fd1851a1810 code [0x00007fd1851a1f80, 0x00007fd1851a4758] Event: 57.853 Thread 0x00007fd1943c2080 15862 b 4 java.lang.invoke.StringConcatFactory::parseRecipe (198 bytes) Event: 57.879 Thread 0x00007fd1943c2080 nmethod 15862 0x00007fd18dabcf10 code [0x00007fd18dabd3e0, 0x00007fd18dabe4e0] Event: 57.879 Thread 0x00007fd1943c3950 15863 b 3 java.lang.invoke.MethodHandles::insertArgumentPrimitive (122 bytes) Event: 57.882 Thread 0x00007fd1943c3950 nmethod 15863 0x00007fd18529e110 code [0x00007fd18529e640, 0x00007fd1852a0148] Event: 57.882 Thread 0x00007fd1943c2080 15864 b 4 java.lang.invoke.MethodHandles::insertArgumentPrimitive (122 bytes) Event: 57.887 Thread 0x00007fd1943c2080 nmethod 15864 0x00007fd18d9c7d90 code [0x00007fd18d9c7fe0, 0x00007fd18d9c8410] Event: 57.888 Thread 0x00007fd1943c3950 15865 b 3 java.lang.String::valueOf (15 bytes) Event: 57.888 Thread 0x00007fd1943c3950 nmethod 15865 0x00007fd18525c810 code [0x00007fd18525c9e0, 0x00007fd18525cc08] Event: 57.888 Thread 0x00007fd1943c2080 15866 b 4 java.lang.String::valueOf (15 bytes) Event: 57.890 Thread 0x00007fd1943c2080 nmethod 15866 0x00007fd18d8bae90 code [0x00007fd18d8bb060, 0x00007fd18d8bb188] Event: 57.890 Thread 0x00007fd1943c3950 15867 b 3 java.lang.System::lineSeparator (4 bytes) Event: 57.890 Thread 0x00007fd1943c3950 nmethod 15867 0x00007fd1851f5310 code [0x00007fd1851f54c0, 0x00007fd1851f55f8] Event: 57.890 Thread 0x00007fd1943c2080 15868 b 4 java.lang.System::lineSeparator (4 bytes) Event: 57.891 Thread 0x00007fd1943c2080 nmethod 15868 0x00007fd18d672f10 code [0x00007fd18d6730c0, 0x00007fd18d673158] Event: 57.892 Thread 0x00007fd1943c3950 15869 b 3 Test::mainTest (133 bytes) Event: 57.897 Thread 0x00007fd1943c3950 nmethod 15869 0x00007fd185172090 code [0x00007fd1851725e0, 0x00007fd185174ca8] Event: 57.898 Thread 0x00007fd1943c2080 15870 b 4 Test::mainTest (133 bytes) GC Heap History (2 events): Event: 53.203 GC heap before {Heap before GC invocations=0 (full 0): garbage-first heap total 2097152K, used 49152K [0x0000000082000000, 0x0000000800000000) region size 16384K, 4 young (65536K), 0 survivors (0K) Metaspace used 21298K, committed 21504K, reserved 1114112K class space used 1733K, committed 1856K, reserved 1048576K } Event: 53.227 GC heap after {Heap after GC invocations=1 (full 0): garbage-first heap total 2097152K, used 5608K [0x0000000082000000, 0x0000000800000000) region size 16384K, 1 young (16384K), 1 survivors (16384K) Metaspace used 21298K, committed 21504K, reserved 1114112K class space used 1733K, committed 1856K, reserved 1048576K } Dll operation events (4 events): Event: 0.002 Loaded shared library [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjava.so Event: 0.063 Loaded shared library [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjsvml.so Event: 0.742 Loaded shared library [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libnio.so Event: 6.171 Loaded shared library [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libnet.so Deoptimization events (20 events): Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: trap_request=0x0000000b fr.pc=0x00007fd18dab37d8 relative=0x0000000000000038 Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: reason=unloaded action=reinterpret pc=0x00007fd18dab37d8 method=Test.mainTest([Ljava/lang/String;)V @ 34 c2 Event: 57.892 Thread 0x00007fd19402c790 DEOPT PACKING pc=0x00007fd18dab37d8 sp=0x00007fd19905afe0 Event: 57.892 Thread 0x00007fd19402c790 DEOPT UNPACKING pc=0x00007fd18c53a00a sp=0x00007fd19905af50 mode 2 Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: trap_request=0xffffffde fr.pc=0x00007fd18d8bb0ec relative=0x000000000000008c Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007fd18d8bb0ec method=java.lang.String.valueOf(Ljava/lang/Object;)Ljava/lang/String; @ 11 c2 Event: 57.892 Thread 0x00007fd19402c790 DEOPT PACKING pc=0x00007fd18d8bb0ec sp=0x00007fd19905af10 Event: 57.892 Thread 0x00007fd19402c790 DEOPT UNPACKING pc=0x00007fd18c53a00a sp=0x00007fd19905aeb8 mode 2 Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: trap_request=0xffffffde fr.pc=0x00007fd18d9cacb4 relative=0x0000000000000194 Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007fd18d9cacb4 method=sun.nio.cs.UTF_8.updatePositions(Ljava/nio/Buffer;ILjava/nio/Buffer;I)V @ 18 c2 Event: 57.892 Thread 0x00007fd19402c790 DEOPT PACKING pc=0x00007fd18d9cacb4 sp=0x00007fd19905ad40 Event: 57.892 Thread 0x00007fd19402c790 DEOPT UNPACKING pc=0x00007fd18c53a00a sp=0x00007fd19905ac70 mode 2 Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: trap_request=0xffffffde fr.pc=0x00007fd18d8bb0ec relative=0x000000000000008c Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007fd18d8bb0ec method=java.lang.String.valueOf(Ljava/lang/Object;)Ljava/lang/String; @ 11 c2 Event: 57.892 Thread 0x00007fd19402c790 DEOPT PACKING pc=0x00007fd18d8bb0ec sp=0x00007fd19905af10 Event: 57.892 Thread 0x00007fd19402c790 DEOPT UNPACKING pc=0x00007fd18c53a00a sp=0x00007fd19905aeb8 mode 2 Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: trap_request=0xffffffde fr.pc=0x00007fd18d9cacb4 relative=0x0000000000000194 Event: 57.892 Thread 0x00007fd19402c790 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007fd18d9cacb4 method=sun.nio.cs.UTF_8.updatePositions(Ljava/nio/Buffer;ILjava/nio/Buffer;I)V @ 18 c2 Event: 57.892 Thread 0x00007fd19402c790 DEOPT PACKING pc=0x00007fd18d9cacb4 sp=0x00007fd19905ad40 Event: 57.892 Thread 0x00007fd19402c790 DEOPT UNPACKING pc=0x00007fd18c53a00a sp=0x00007fd19905ac70 mode 2 Classes loaded (20 events): Event: 48.312 Loading class java/util/stream/Nodes$FixedNodeBuilder Event: 48.312 Loading class java/util/stream/Nodes$ArrayNode Event: 48.312 Loading class java/util/stream/Nodes$ArrayNode done Event: 48.315 Loading class java/util/stream/Nodes$FixedNodeBuilder done Event: 54.875 Loading class java/util/function/ToIntBiFunction Event: 54.876 Loading class java/util/function/ToIntBiFunction done Event: 56.061 Loading class java/io/DataOutputStream Event: 56.061 Loading class java/io/DataOutput Event: 56.062 Loading class java/io/DataOutput done Event: 56.066 Loading class java/io/DataOutputStream done Event: 57.471 Loading class java/util/EnumMap$Values Event: 57.472 Loading class java/util/EnumMap$Values done Event: 57.485 Loading class java/util/EnumMap$ValueIterator Event: 57.485 Loading class java/util/EnumMap$EnumMapIterator Event: 57.485 Loading class java/util/EnumMap$EnumMapIterator done Event: 57.489 Loading class java/util/EnumMap$ValueIterator done Event: 57.551 Loading class java/util/WeakHashMap$KeyIterator Event: 57.551 Loading class java/util/WeakHashMap$HashIterator Event: 57.551 Loading class java/util/WeakHashMap$HashIterator done Event: 57.556 Loading class java/util/WeakHashMap$KeyIterator done Classes unloaded (0 events): No events Classes redefined (0 events): No events Internal exceptions (20 events): Event: 46.158 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d7994ec to 0x00007fd18d79965c Event: 46.266 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d7a2f58 to 0x00007fd18d7a2fbd Event: 46.429 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d726b94 to 0x00007fd18d726ca4 Event: 47.295 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d7b6aec to 0x00007fd18d7b6b41 Event: 47.754 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d6c1c2d to 0x00007fd18d6c1f28 Event: 48.156 Thread 0x00007fd19402c790 Exception (0x00000000fff49868) thrown [[JAVA_HOME]/src/hotspot/share/interpreter/linkResolver.cpp, line 758] Event: 49.480 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d88ea6c to 0x00007fd18d88eac1 Event: 49.712 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d88243c to 0x00007fd18d8826a5 Event: 50.126 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d8a2f5c to 0x00007fd18d8a2fc1 Event: 50.428 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d8c3f0f to 0x00007fd18d8c3fe4 Event: 51.979 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d81644f to 0x00007fd18d8164fc Event: 52.739 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d93f124 to 0x00007fd18d93f1bd Event: 52.969 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d94a63f to 0x00007fd18d94add0 Event: 53.300 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d8066f3 to 0x00007fd18d8072ac Event: 53.671 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d9641d8 to 0x00007fd18d96423d Event: 54.585 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d9b9644 to 0x00007fd18d9b96c8 Event: 55.723 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d9acfd7 to 0x00007fd18d9ad210 Event: 57.070 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18da77a3c to 0x00007fd18da77a9f Event: 57.620 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d09baa8 to 0x00007fd18d09bcb4 Event: 57.720 Thread 0x00007fd19402c790 Implicit null exception at 0x00007fd18d244e23 to 0x00007fd18d2459fc VM Operations (20 events): Event: 54.944 Executing VM operation: HandshakeAllThreads Event: 54.944 Executing VM operation: HandshakeAllThreads done Event: 55.944 Executing VM operation: Cleanup Event: 55.944 Executing VM operation: Cleanup done Event: 56.362 Executing VM operation: HandshakeAllThreads Event: 56.362 Executing VM operation: HandshakeAllThreads done Event: 56.422 Executing VM operation: HandshakeAllThreads Event: 56.422 Executing VM operation: HandshakeAllThreads done Event: 56.880 Executing VM operation: HandshakeAllThreads Event: 56.880 Executing VM operation: HandshakeAllThreads done Event: 56.889 Executing VM operation: HandshakeAllThreads Event: 56.889 Executing VM operation: HandshakeAllThreads done Event: 57.345 Executing VM operation: HandshakeAllThreads Event: 57.345 Executing VM operation: HandshakeAllThreads done Event: 57.345 Executing VM operation: Cleanup Event: 57.345 Executing VM operation: Cleanup done Event: 57.631 Executing VM operation: HandshakeAllThreads Event: 57.631 Executing VM operation: HandshakeAllThreads done Event: 57.777 Executing VM operation: HandshakeAllThreads Event: 57.777 Executing VM operation: HandshakeAllThreads done Memory protections (11 events): Event: 0.001 Protecting memory [0x00007fd198f5c000,0x00007fd198f60000] with protection modes 0 Event: 0.073 Protecting memory [0x00007fd12bb8c000,0x00007fd12bb90000] with protection modes 0 Event: 0.073 Protecting memory [0x00007fd12ba8b000,0x00007fd12ba8f000] with protection modes 0 Event: 0.083 Protecting memory [0x00007fd12b6a4000,0x00007fd12b6a8000] with protection modes 0 Event: 0.083 Protecting memory [0x00007fd12b5a3000,0x00007fd12b5a7000] with protection modes 0 Event: 0.083 Protecting memory [0x00007fd12b4a2000,0x00007fd12b4a6000] with protection modes 0 Event: 0.084 Protecting memory [0x00007fd12b3a1000,0x00007fd12b3a5000] with protection modes 0 Event: 0.084 Protecting memory [0x00007fd12b2a0000,0x00007fd12b2a4000] with protection modes 0 Event: 0.084 Protecting memory [0x00007fd12b19f000,0x00007fd12b1a3000] with protection modes 0 Event: 1.147 Protecting memory [0x00007fd12b09e000,0x00007fd12b0a2000] with protection modes 0 Event: 15.286 Protecting memory [0x00007fd12af9d000,0x00007fd12afa1000] with protection modes 0 Nmethod flushes (20 events): Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd185282390 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd18528f510 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd185294310 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd185295b10 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd185299b10 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd18529a110 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd18529b510 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd18529e110 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852a3c90 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852a4210 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852a5b90 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852da410 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852e3990 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852ee910 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852ef490 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852f1b10 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852f2710 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852f4210 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1852faa10 Event: 57.792 Thread 0x00007fd1943c50b0 flushing nmethod 0x00007fd1853e5910 Events (11 events): Event: 0.063 Thread 0x00007fd19402c790 Thread added: 0x00007fd19402c790 Event: 0.073 Thread 0x00007fd19402c790 Thread added: 0x00007fd194388180 Event: 0.073 Thread 0x00007fd19402c790 Thread added: 0x00007fd194389880 Event: 0.083 Thread 0x00007fd19402c790 Thread added: 0x00007fd1943ba2b0 Event: 0.083 Thread 0x00007fd19402c790 Thread added: 0x00007fd1943bb810 Event: 0.083 Thread 0x00007fd19402c790 Thread added: 0x00007fd1943bcf70 Event: 0.083 Thread 0x00007fd19402c790 Thread added: 0x00007fd1943c2080 Event: 0.084 Thread 0x00007fd19402c790 Thread added: 0x00007fd1943c3950 Event: 0.084 Thread 0x00007fd19402c790 Thread added: 0x00007fd1943c50b0 Event: 1.147 Thread 0x00007fd19402c790 Thread added: 0x00007fd1943f0c30 Event: 15.286 Thread 0x00007fd19402c790 Thread added: 0x00007fd19452e740 Dynamic libraries: 82000000-87000000 rw-p 00000000 00:00 0 87000000-fd000000 ---p 00000000 00:00 0 fd000000-fe000000 rw-p 00000000 00:00 0 fe000000-101000000 ---p 00000000 00:00 0 101000000-102000000 rw-p 00000000 00:00 0 102000000-800000000 ---p 00000000 00:00 0 800000000-800020000 rw-p 00000000 00:00 0 800020000-800040000 rw-p 00000000 00:00 0 800040000-8000c0000 rw-p 00000000 00:00 0 8000c0000-8001d0000 rw-p 00000000 00:00 0 8001d0000-840000000 ---p 00000000 00:00 0 560bc52f3000-560bc52f4000 r--p 00000000 103:00 80172062 [JAVA_HOME]/build/nocov-fastdebug/jdk/bin/java 560bc52f4000-560bc52f5000 r-xp 00001000 103:00 80172062 [JAVA_HOME]/build/nocov-fastdebug/jdk/bin/java 560bc52f5000-560bc52f6000 r--p 00002000 103:00 80172062 [JAVA_HOME]/build/nocov-fastdebug/jdk/bin/java 560bc52f6000-560bc52f7000 r--p 00002000 103:00 80172062 [JAVA_HOME]/build/nocov-fastdebug/jdk/bin/java 560bc52f7000-560bc52f8000 rw-p 00003000 103:00 80172062 [JAVA_HOME]/build/nocov-fastdebug/jdk/bin/java 560bc6474000-560bc64bc000 rw-p 00000000 00:00 0 [heap] 7fd050000000-7fd050021000 rw-p 00000000 00:00 0 7fd050021000-7fd054000000 ---p 00000000 00:00 0 7fd054000000-7fd054021000 rw-p 00000000 00:00 0 7fd054021000-7fd058000000 ---p 00000000 00:00 0 7fd058000000-7fd058021000 rw-p 00000000 00:00 0 7fd058021000-7fd05c000000 ---p 00000000 00:00 0 7fd05c000000-7fd05c021000 rw-p 00000000 00:00 0 7fd05c021000-7fd060000000 ---p 00000000 00:00 0 7fd060000000-7fd060021000 rw-p 00000000 00:00 0 7fd060021000-7fd064000000 ---p 00000000 00:00 0 7fd064000000-7fd064021000 rw-p 00000000 00:00 0 7fd064021000-7fd068000000 ---p 00000000 00:00 0 7fd068000000-7fd068021000 rw-p 00000000 00:00 0 7fd068021000-7fd06c000000 ---p 00000000 00:00 0 7fd06c000000-7fd06c021000 rw-p 00000000 00:00 0 7fd06c021000-7fd070000000 ---p 00000000 00:00 0 7fd070000000-7fd070021000 rw-p 00000000 00:00 0 7fd070021000-7fd074000000 ---p 00000000 00:00 0 7fd074000000-7fd074021000 rw-p 00000000 00:00 0 7fd074021000-7fd078000000 ---p 00000000 00:00 0 7fd078000000-7fd078021000 rw-p 00000000 00:00 0 7fd078021000-7fd07c000000 ---p 00000000 00:00 0 7fd07c000000-7fd07c021000 rw-p 00000000 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00000000 00:00 0 7fd0a8000000-7fd0a8021000 rw-p 00000000 00:00 0 7fd0a8021000-7fd0ac000000 ---p 00000000 00:00 0 7fd0ac000000-7fd0ac021000 rw-p 00000000 00:00 0 7fd0ac021000-7fd0b0000000 ---p 00000000 00:00 0 7fd0b0000000-7fd0b0021000 rw-p 00000000 00:00 0 7fd0b0021000-7fd0b4000000 ---p 00000000 00:00 0 7fd0b4000000-7fd0b4021000 rw-p 00000000 00:00 0 7fd0b4021000-7fd0b8000000 ---p 00000000 00:00 0 7fd0b8000000-7fd0b8021000 rw-p 00000000 00:00 0 7fd0b8021000-7fd0bc000000 ---p 00000000 00:00 0 7fd0bc000000-7fd0bc03a000 rw-p 00000000 00:00 0 7fd0bc03a000-7fd0c0000000 ---p 00000000 00:00 0 7fd0c0000000-7fd0c0021000 rw-p 00000000 00:00 0 7fd0c0021000-7fd0c4000000 ---p 00000000 00:00 0 7fd0c4000000-7fd0c4021000 rw-p 00000000 00:00 0 7fd0c4021000-7fd0c8000000 ---p 00000000 00:00 0 7fd0c8000000-7fd0c8021000 rw-p 00000000 00:00 0 7fd0c8021000-7fd0cc000000 ---p 00000000 00:00 0 7fd0cc000000-7fd0cc021000 rw-p 00000000 00:00 0 7fd0cc021000-7fd0d0000000 ---p 00000000 00:00 0 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7fd198026000-7fd198027000 r--p 00012000 103:00 80748796 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libnio.so 7fd198027000-7fd198028000 rw-p 00013000 103:00 80748796 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libnio.so 7fd198028000-7fd198d53000 rw-p 00000000 00:00 0 7fd198d53000-7fd198e1e000 ---p 00000000 00:00 0 7fd198e1e000-7fd198e26000 rw-p 00000000 00:00 0 7fd198e26000-7fd198f07000 ---p 00000000 00:00 0 7fd198f07000-7fd198f0c000 rw-p 00000000 00:00 0 7fd198f0c000-7fd198f17000 ---p 00000000 00:00 0 7fd198f17000-7fd198f1a000 r--p 00000000 08:02 29493530 /usr/lib/x86_64-linux-gnu/libnss_files-2.31.so 7fd198f1a000-7fd198f21000 r-xp 00003000 08:02 29493530 /usr/lib/x86_64-linux-gnu/libnss_files-2.31.so 7fd198f21000-7fd198f23000 r--p 0000a000 08:02 29493530 /usr/lib/x86_64-linux-gnu/libnss_files-2.31.so 7fd198f23000-7fd198f24000 r--p 0000b000 08:02 29493530 /usr/lib/x86_64-linux-gnu/libnss_files-2.31.so 7fd198f24000-7fd198f25000 rw-p 0000c000 08:02 29493530 /usr/lib/x86_64-linux-gnu/libnss_files-2.31.so 7fd198f25000-7fd198f2b000 rw-p 00000000 00:00 0 7fd198f2d000-7fd198f34000 r--s 00000000 08:02 29629974 /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache 7fd198f34000-7fd198f40000 r--p 00000000 103:00 80748788 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjava.so 7fd198f40000-7fd198f52000 r-xp 0000c000 103:00 80748788 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjava.so 7fd198f52000-7fd198f58000 r--p 0001e000 103:00 80748788 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjava.so 7fd198f58000-7fd198f59000 ---p 00024000 103:00 80748788 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjava.so 7fd198f59000-7fd198f5a000 r--p 00024000 103:00 80748788 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjava.so 7fd198f5a000-7fd198f5b000 rw-p 00025000 103:00 80748788 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjava.so 7fd198f5b000-7fd198f5c000 rw-p 00000000 00:00 0 7fd198f5c000-7fd198f60000 ---p 00000000 00:00 0 7fd198f60000-7fd19905d000 rw-p 00000000 00:00 0 7fd19905d000-7fd19906a000 r--p 00000000 08:02 29493502 /usr/lib/x86_64-linux-gnu/libm-2.31.so 7fd19906a000-7fd199111000 r-xp 0000d000 08:02 29493502 /usr/lib/x86_64-linux-gnu/libm-2.31.so 7fd199111000-7fd1991aa000 r--p 000b4000 08:02 29493502 /usr/lib/x86_64-linux-gnu/libm-2.31.so 7fd1991aa000-7fd1991ab000 r--p 0014c000 08:02 29493502 /usr/lib/x86_64-linux-gnu/libm-2.31.so 7fd1991ab000-7fd1991ac000 rw-p 0014d000 08:02 29493502 /usr/lib/x86_64-linux-gnu/libm-2.31.so 7fd1991ac000-7fd199477000 r--p 00000000 103:00 80748779 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so 7fd199477000-7fd19adaa000 r-xp 002cb000 103:00 80748779 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so 7fd19adaa000-7fd19b1e9000 r--p 01bfe000 103:00 80748779 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so 7fd19b1e9000-7fd19b1ea000 ---p 0203d000 103:00 80748779 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so 7fd19b1ea000-7fd19b2cf000 r--p 0203d000 103:00 80748779 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so 7fd19b2cf000-7fd19b307000 rw-p 02122000 103:00 80748779 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/server/libjvm.so 7fd19b307000-7fd19b3aa000 rw-p 00000000 00:00 0 7fd19b3aa000-7fd19b3b0000 r--p 00000000 08:02 29494078 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so 7fd19b3b0000-7fd19b3c1000 r-xp 00006000 08:02 29494078 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so 7fd19b3c1000-7fd19b3c7000 r--p 00017000 08:02 29494078 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so 7fd19b3c7000-7fd19b3c8000 r--p 0001c000 08:02 29494078 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so 7fd19b3c8000-7fd19b3c9000 rw-p 0001d000 08:02 29494078 /usr/lib/x86_64-linux-gnu/libpthread-2.31.so 7fd19b3c9000-7fd19b3cd000 rw-p 00000000 00:00 0 7fd19b3cd000-7fd19b3ce000 r--p 00000000 08:02 29493452 /usr/lib/x86_64-linux-gnu/libdl-2.31.so 7fd19b3ce000-7fd19b3d0000 r-xp 00001000 08:02 29493452 /usr/lib/x86_64-linux-gnu/libdl-2.31.so 7fd19b3d0000-7fd19b3d1000 r--p 00003000 08:02 29493452 /usr/lib/x86_64-linux-gnu/libdl-2.31.so 7fd19b3d1000-7fd19b3d2000 r--p 00003000 08:02 29493452 /usr/lib/x86_64-linux-gnu/libdl-2.31.so 7fd19b3d2000-7fd19b3d3000 rw-p 00004000 08:02 29493452 /usr/lib/x86_64-linux-gnu/libdl-2.31.so 7fd19b3d3000-7fd19b3d6000 r--p 00000000 08:02 29757055 /usr/local/lib/libz.so.1.3 7fd19b3d6000-7fd19b3e8000 r-xp 00003000 08:02 29757055 /usr/local/lib/libz.so.1.3 7fd19b3e8000-7fd19b3ef000 r--p 00015000 08:02 29757055 /usr/local/lib/libz.so.1.3 7fd19b3ef000-7fd19b3f0000 r--p 0001b000 08:02 29757055 /usr/local/lib/libz.so.1.3 7fd19b3f0000-7fd19b3f1000 rw-p 0001c000 08:02 29757055 /usr/local/lib/libz.so.1.3 7fd19b3f1000-7fd19b413000 r--p 00000000 08:02 29491493 /usr/lib/x86_64-linux-gnu/libc-2.31.so 7fd19b413000-7fd19b58b000 r-xp 00022000 08:02 29491493 /usr/lib/x86_64-linux-gnu/libc-2.31.so 7fd19b58b000-7fd19b5d9000 r--p 0019a000 08:02 29491493 /usr/lib/x86_64-linux-gnu/libc-2.31.so 7fd19b5d9000-7fd19b5dd000 r--p 001e7000 08:02 29491493 /usr/lib/x86_64-linux-gnu/libc-2.31.so 7fd19b5dd000-7fd19b5df000 rw-p 001eb000 08:02 29491493 /usr/lib/x86_64-linux-gnu/libc-2.31.so 7fd19b5df000-7fd19b5e3000 rw-p 00000000 00:00 0 7fd19b5e9000-7fd19b5f1000 rw-s 00000000 08:02 20185120 /tmp/hsperfdata_[USER]/[PID] 7fd19b5f1000-7fd19b5f2000 ---p 00000000 00:00 0 7fd19b5f2000-7fd19b5f3000 r--p 00000000 00:00 0 7fd19b5f3000-7fd19b5f6000 r--p 00000000 103:00 80748792 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjimage.so 7fd19b5f6000-7fd19b60a000 r-xp 00003000 103:00 80748792 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjimage.so 7fd19b60a000-7fd19b610000 r--p 00017000 103:00 80748792 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjimage.so 7fd19b610000-7fd19b611000 ---p 0001d000 103:00 80748792 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjimage.so 7fd19b611000-7fd19b613000 r--p 0001d000 103:00 80748792 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjimage.so 7fd19b613000-7fd19b614000 rw-p 0001f000 103:00 80748792 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjimage.so 7fd19b614000-7fd19b616000 r--p 00000000 103:00 80748784 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjli.so 7fd19b616000-7fd19b620000 r-xp 00002000 103:00 80748784 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjli.so 7fd19b620000-7fd19b623000 r--p 0000c000 103:00 80748784 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjli.so 7fd19b623000-7fd19b624000 ---p 0000f000 103:00 80748784 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjli.so 7fd19b624000-7fd19b625000 r--p 0000f000 103:00 80748784 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjli.so 7fd19b625000-7fd19b626000 rw-p 00010000 103:00 80748784 [JAVA_HOME]/build/nocov-fastdebug/jdk/lib/libjli.so 7fd19b626000-7fd19b628000 rw-p 00000000 00:00 0 7fd19b628000-7fd19b629000 r--p 00000000 08:02 29491488 /usr/lib/x86_64-linux-gnu/ld-2.31.so 7fd19b629000-7fd19b64c000 r-xp 00001000 08:02 29491488 /usr/lib/x86_64-linux-gnu/ld-2.31.so 7fd19b64c000-7fd19b654000 r--p 00024000 08:02 29491488 /usr/lib/x86_64-linux-gnu/ld-2.31.so 7fd19b654000-7fd19b655000 rwxp 00000000 00:00 0 7fd19b655000-7fd19b656000 r--p 0002c000 08:02 29491488 /usr/lib/x86_64-linux-gnu/ld-2.31.so 7fd19b656000-7fd19b657000 rw-p 0002d000 08:02 29491488 /usr/lib/x86_64-linux-gnu/ld-2.31.so 7fd19b657000-7fd19b658000 rw-p 00000000 00:00 0 7ffc6aa6e000-7ffc6aa90000 rw-p 00000000 00:00 0 [stack] 7ffc6aa93000-7ffc6aa96000 r--p 00000000 00:00 0 [vvar] 7ffc6aa96000-7ffc6aa97000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 --xp 00000000 00:00 0 [vsyscall] VM Arguments: jvm_args: -Xcomp -Xbatch --add-modules=ALL-DEFAULT java_command: jdk.compiler/com.sun.tools.javac.launcher.Main Test.java java_class_path (initial): . Launcher Type: SUN_STANDARD [Global flags] bool BackgroundCompilation = false {pd product} {command line} A thread requesting compilation is not blocked during compilation intx CICompilerCount = 15 {product} {ergonomic} Number of compiler threads to run uint ConcGCThreads = 8 {product} {ergonomic} Number of threads concurrent gc will use uint G1ConcRefinementThreads = 33 {product} {ergonomic} The number of parallel rem set update threads. Will be set ergonomically by default. size_t G1HeapRegionSize = 16777216 {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 = 2147483648 {product} {ergonomic} Initial heap size (in bytes); zero means use ergonomics size_t MarkStackSize = 4194304 {product} {ergonomic} Size of marking stack size_t MaxHeapSize = 32178700288 {product} {ergonomic} Maximum heap size (in bytes) size_t MaxNewSize = 19293798400 {product} {ergonomic} Maximum new generation size (in bytes), max_uintx means set ergonomically size_t MinHeapDeltaBytes = 16777216 {product} {ergonomic} The minimum change in heap space due to GC (in bytes) size_t MinHeapSize = 16777216 {product} {ergonomic} Minimum heap size (in bytes); zero means use ergonomics uintx NonNMethodCodeHeapSize = 8192380 {pd product} {ergonomic} Size of code heap with non-nmethods (in bytes) uintx NonProfiledCodeHeapSize = 121732930 {pd product} {ergonomic} Size of code heap with non-profiled methods (in bytes) uintx ProfiledCodeHeapSize = 121732930 {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 = 32178700288 {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. intx Tier3InvokeNotifyFreqLog = 0 {product} {command line} C1 with MDO profiling (tier 3) invocation notification frequency intx Tier4InvocationThreshold = 0 {product} {command line} Compile if number of method invocations crosses this threshold 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 Logging: Log output configuration: #0: stdout all=warning uptime,level,tags #1: stderr all=off uptime,level,tags Environment Variables: PATH=[MNT_SSD]/lcov/bin:[MNT_SSD]/tree/bin:[MNT_SSD]/gcc/gcc-install/bin:[MNT_SSD]/tmp/syc-vscode-extensions/.vscode-server/data/User/globalStorage/github.copilot-chat/debugCommand:[MNT_SSD]/tmp/syc-vscode-extensions/.vscode-server/data/User/globalStorage/github.copilot-chat/copilotCli:[MNT_SSD]/tmp/syc-vscode-extensions/.vscode-server/bin/072586267e68ece9a47aa43f8c108e0dcbf44622/bin/remote-cli:[MNT_SSD]/lcov/bin:[MNT_SSD]/tree/bin:[MNT_SSD]/gcc/gcc-install/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:[MNT_SSD]/tmp/syc-vscode-extensions/.vscode-server/extensions/vscjava.vscode-java-debug-0.58.5/bundled/scripts/noConfigScripts LD_LIBRARY_PATH=[MNT_SSD]/gcc/gcc-install/lib64:[MNT_SSD]/gcc/gcc-install/lib64: SHELL=/bin/bash LANG=en_US.UTF-8 TERM=xterm-256color TMPDIR=[MNT_SSD]/tmp Active Locale: LC_ALL=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 LC_MONETARY=en_US.UTF-8 LC_NUMERIC=en_US.UTF-8 LC_TIME=en_US.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, unblocked SIGXFSZ: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked 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, unblocked SIGHUP: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGINT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGTERM: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked 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=34177329KB, committed=331225KB malloc: 131713KB #657991 mmap: reserved=34045616KB, committed=199512KB - Java Heap (reserved=31424512KB, committed=114688KB) (mmap: reserved=31424512KB, committed=114688KB) - Class (reserved=1049102KB, committed=2382KB) (classes #2676) ( instance classes #2414, array classes #262) (malloc=526KB #10037) (peak=543KB #10520) (mmap: reserved=1048576KB, committed=1856KB) ( Metadata: ) ( reserved=65536KB, committed=20416KB) ( used=20267KB) ( waste=149KB =0.73%) ( Class space:) ( reserved=1048576KB, committed=1856KB) ( used=1772KB) ( waste=84KB =4.50%) - Thread (reserved=58555KB, committed=1695KB) (thread #57) (stack: reserved=58412KB, committed=1552KB) (malloc=78KB #346) (at peak) (arena=65KB #112) (peak=1493KB #112) - Code (reserved=259294KB, committed=33602KB) (malloc=11606KB #292278) (peak=12191KB #305084) (mmap: reserved=247688KB, committed=21996KB) (arena=0KB #0) (peak=33KB #1) - GC (reserved=1272000KB, committed=110112KB) (malloc=71152KB #5457) (peak=71310KB #10286) (mmap: reserved=1200848KB, committed=38960KB) - Compiler (reserved=1941KB, committed=1941KB) (malloc=37KB #167) (peak=52KB #172) (arena=1904KB #10) (peak=36161KB #12) - Internal (reserved=17575KB, committed=17575KB) (malloc=17539KB #260999) (peak=17540KB #261001) (mmap: reserved=36KB, committed=36KB) - Other (reserved=200KB, committed=200KB) (malloc=200KB #2) (at peak) - Symbol (reserved=4243KB, committed=4243KB) (malloc=3116KB #86016) (at peak) (arena=1127KB #1) (at peak) - Native Memory Tracking (reserved=10295KB, committed=10295KB) (malloc=14KB #117) (at peak) (tracking overhead=10281KB) - Arena Chunk (reserved=13743KB, committed=13743KB) (malloc=13743KB #637) (peak=37080KB #913) - Module (reserved=174KB, committed=174KB) (malloc=174KB #1237) (at peak) - Safepoint (reserved=8KB, committed=8KB) (mmap: reserved=8KB, committed=8KB) - Synchronization (reserved=58KB, committed=58KB) (malloc=58KB #560) (at peak) - Serviceability (reserved=1KB, committed=1KB) (malloc=1KB #6) (at peak) - Metaspace (reserved=65625KB, committed=20505KB) (malloc=89KB #91) (at peak) (mmap: reserved=65536KB, committed=20416KB) - String Deduplication (reserved=1KB, committed=1KB) (malloc=1KB #8) (at peak) - Object Monitors (reserved=4KB, committed=4KB) (malloc=4KB #19) (at peak) Preinit state:entries: 354 (primary: 351, empties: 7568), sum bytes: 13129, longest chain length: 2 pre-init mallocs: 390, pre-init reallocs: 2, pre-init frees: 36 Periodic native trim disabled --------------- S Y S T E M --------------- OS: DISTRIB_ID=Ubuntu DISTRIB_RELEASE=20.04 DISTRIB_CODENAME=focal DISTRIB_DESCRIPTION="Ubuntu 20.04.6 LTS" uname: Linux [HOST] 5.4.0-177-generic #197-Ubuntu SMP Thu Mar 28 22:45:47 UTC 2024 x86_64 OS uptime: 114 days 4:51 hours libc: glibc 2.31 NPTL 2.31 rlimit (soft/hard): STACK 8192k/infinity , CORE 0k/infinity , NPROC 769578/769578 , NOFILE 1048576/1048576 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK infinity/infinity load average: 5.29 8.34 4.69 /proc/meminfo: MemTotal: 197178044 kB MemFree: 94916940 kB MemAvailable: 175662192 kB Buffers: 8480176 kB Cached: 66119212 kB SwapCached: 25824 kB Active: 33124392 kB Inactive: 58186200 kB Active(anon): 16063328 kB Inactive(anon): 695996 kB Active(file): 17061064 kB Inactive(file): 57490204 kB Unevictable: 18472 kB Mlocked: 18472 kB SwapTotal: 8388604 kB SwapFree: 5000176 kB Dirty: 8132 kB Writeback: 1008 kB AnonPages: 16710420 kB Mapped: 698412 kB Shmem: 39948 kB KReclaimable: 7544140 kB Slab: 9659548 kB SReclaimable: 7544140 kB SUnreclaim: 2115408 kB KernelStack: 88144 kB PageTables: 121012 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 106977624 kB Committed_AS: 76462232 kB VmallocTotal: 34359738367 kB VmallocUsed: 332944 kB VmallocChunk: 0 kB Percpu: 147072 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 43929680 kB DirectMap2M: 157489152 kB DirectMap1G: 131072000 kB /sys/kernel/mm/transparent_hugepage/enabled: always madvise [never] /sys/kernel/mm/transparent_hugepage/hpage_pmd_size: 2097152 /sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter): always defer defer+madvise [madvise] never Process Memory: Virtual Size: 37898428K (peak: 37898428K) Resident Set Size: 258296K (peak: 298496K) (anon: 229264K, file: 29032K, shmem: 0K) Swapped out: 0K C-Heap outstanding allocations: 145597K, retained: 21254K glibc malloc tunables: (default) /proc/sys/kernel/threads-max (system-wide limit on the number of threads): 1539157 /proc/sys/vm/max_map_count (maximum number of memory map areas a process may have): 65530 /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 (cgroup) information: container_type: cgroupv1 cpu_cpuset_cpus: 0-47 cpu_memory_nodes: 0-1 active_processor_count: 48 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: 8431392 k memory_max_usage_in_bytes: 14480420 k rss_usage_in_bytes: 2932016 k cache_usage_in_bytes: 5056536 k kernel_memory_limit_in_bytes: unlimited kernel_memory_usage_in_bytes: 436124 k kernel_memory_max_usage_in_bytes: 445968 k maximum number of tasks: unlimited current number of tasks: 240 Steal ticks since vm start: 0 Steal ticks percentage since vm start: 0.000 CPU: total 48 (initial active 48) (12 cores per cpu, 2 threads per core) family 6 model 106 stepping 6 microcode 0xd000404, cx8, cmov, fxsr, ht, mmx, 3dnowpref, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, lzcnt, tsc, tscinvbit, avx, avx2, aes, erms, clmul, bmi1, bmi2, adx, avx512f, avx512dq, avx512cd, avx512bw, avx512vl, sha, fma, vzeroupper, avx512_vpopcntdq, avx512_vpclmulqdq, avx512_vaes, avx512_vnni, clflush, clflushopt, clwb, avx512_vbmi2, avx512_vbmi CPU Model and flags from /proc/cpuinfo: model name : Intel(R) Xeon(R) Gold 5317 CPU @ 3.00GHz flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 invpcid_single ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq rdpid md_clear pconfig flush_l1d arch_capabilities Online cpus: 0-47 Offline cpus: cache level: 1 cache type: Data cache size: 48K 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: 1280K cache coherency line size: 64 cache level: 3 cache type: Unified cache size: 18432K cache coherency line size: 64 BIOS frequency limitation: Frequency switch latency (ns): 0 Available cpu frequencies: Maximum cpu frequency: 3600000 Minimum cpu frequency: 800000 Current cpu frequency: 3398657 Available governors: performance powersave Current governor: performance Core performance/turbo boost: Memory: 4k page, physical 197178044k(94917444k free), swap 8388604k(5000176k free) Page Sizes: 4k vm_info: OpenJDK 64-Bit Server VM (fastdebug 17.0.19-internal+0-adhoc.[USER].jdk17u) for linux-amd64 JRE (17.0.19-internal+0-adhoc.[USER].jdk17u), built on Feb 27 2026 12:30:50 by "[USER]" with gcc 9.4.0 END.