pwrp@SRV-PROVIEW:~$ jattach 2874 threaddump Connected to remote JVM JVM response code = 0 2023-04-21 07:49:25 Full thread dump OpenJDK 64-Bit Server VM (11.0.15+10-Ubuntu-0ubuntu0.22.04.1 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe4a8000c40, length=15, elements={ 0x00007fe4ec015800, 0x00007fe4ec0b7800, 0x00007fe4ec0b9800, 0x00007fe4ec0bf000, 0x00007fe4ec0c1000, 0x00007fe4ec0c3800, 0x00007fe4ec0c5800, 0x00007fe4ec0c7800, 0x00007fe4ec103000, 0x00007fe4ec19c000, 0x00007fe4a8002000, 0x00007fe4ec15d800, 0x00007fe4ec0cc000, 0x00007fe4ec15c000, 0x00007fe4ec0d1800 } "main" #1 prio=5 os_prio=0 cpu=35905,21ms elapsed=250817,36s tid=0x00007fe4ec015800 nid=0xb3c runnable [0x00007fe4f2d0d000] java.lang.Thread.State: RUNNABLE at jpwr.rt.Qcom.getIniEvent(Native Method) at jpwr.rt.GdhWebSocketServer.openServerSocket(GdhWebSocketServer.java:392) at jpwr.rt.GdhWebSocketServer.main(GdhWebSocketServer.java:256) "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=1,33ms elapsed=250817,35s tid=0x00007fe4ec0b7800 nid=0xb44 waiting on condition [0x00007fe4d4210000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.15/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.15/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.15/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=0 cpu=0,30ms elapsed=250817,35s tid=0x00007fe4ec0b9800 nid=0xb45 in Object.wait() [0x00007fe4d4110000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.15/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0,52ms elapsed=250817,34s tid=0x00007fe4ec0bf000 nid=0xb46 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0,07ms elapsed=250817,34s tid=0x00007fe4ec0c1000 nid=0xb47 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1980,50ms elapsed=250817,34s tid=0x00007fe4ec0c3800 nid=0xb48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=1680,16ms elapsed=250817,34s tid=0x00007fe4ec0c5800 nid=0xb49 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=0,24ms elapsed=250817,34s tid=0x00007fe4ec0c7800 nid=0xb4a runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=293,56ms elapsed=250817,32s tid=0x00007fe4ec103000 nid=0xb4c in Object.wait() [0x00007fe4c4a0c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4401458> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.15/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.15/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.15/InnocuousThread.java:161) "Thread-0" #10 prio=5 os_prio=0 cpu=5328,44ms elapsed=250817,25s tid=0x00007fe4ec19c000 nid=0xb4f runnable [0x00007fe4964aa000] java.lang.Thread.State: RUNNABLE at jpwr.rt.Mh.outunitReceive(Native Method) at jpwr.rt.GdhWebSocketServer$MhSendThread.run(GdhWebSocketServer.java:462) "Attach Listener" #20 daemon prio=9 os_prio=0 cpu=2,89ms elapsed=233966,42s tid=0x00007fe4a8002000 nid=0xeaa waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-10" #21 prio=5 os_prio=0 cpu=34914,58ms elapsed=232912,68s tid=0x00007fe4ec15d800 nid=0xf68 runnable [0x00007fe4960a8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b5b0> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-15" #26 prio=5 os_prio=0 cpu=153310325,97ms elapsed=160855,96s tid=0x00007fe4ec0cc000 nid=0x17ca runnable [0x00007fe495ea7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b610> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-23" #34 prio=5 os_prio=0 cpu=66347268,97ms elapsed=72099,97s tid=0x00007fe4ec15c000 nid=0x24af runnable [0x00007fe495fa7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b638> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-24" #35 prio=5 os_prio=0 cpu=11108,41ms elapsed=71929,38s tid=0x00007fe4ec0d1800 nid=0x24b4 runnable [0x00007fe495da8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440d670> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "VM Thread" os_prio=0 cpu=7880,14ms elapsed=250817,35s tid=0x00007fe4ec0b5000 nid=0xb43 runnable "GC Thread#0" os_prio=0 cpu=151,02ms elapsed=250817,36s tid=0x00007fe4ec02e800 nid=0xb3d runnable "GC Thread#1" os_prio=0 cpu=147,71ms elapsed=249341,03s tid=0x00007fe4bc001000 nid=0xbad runnable "G1 Main Marker" os_prio=0 cpu=0,23ms elapsed=250817,36s tid=0x00007fe4ec049800 nid=0xb3e runnable "G1 Conc#0" os_prio=0 cpu=0,05ms elapsed=250817,36s tid=0x00007fe4ec04b800 nid=0xb3f runnable "G1 Refine#0" os_prio=0 cpu=16,73ms elapsed=250817,36s tid=0x00007fe4ec086800 nid=0xb41 runnable "G1 Young RemSet Sampling" os_prio=0 cpu=42618,34ms elapsed=250817,36s tid=0x00007fe4ec088800 nid=0xb42 runnable "VM Periodic Task Thread" os_prio=0 cpu=165784,72ms elapsed=250817,33s tid=0x00007fe4ec100800 nid=0xb4b waiting on condition JNI global refs: 16, weak refs: 0 pwrp@SRV-PROVIEW:~$ jattach 2874 threaddump Connected to remote JVM JVM response code = 0 2023-04-21 07:49:43 Full thread dump OpenJDK 64-Bit Server VM (11.0.15+10-Ubuntu-0ubuntu0.22.04.1 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe4a8000c40, length=15, elements={ 0x00007fe4ec015800, 0x00007fe4ec0b7800, 0x00007fe4ec0b9800, 0x00007fe4ec0bf000, 0x00007fe4ec0c1000, 0x00007fe4ec0c3800, 0x00007fe4ec0c5800, 0x00007fe4ec0c7800, 0x00007fe4ec103000, 0x00007fe4ec19c000, 0x00007fe4a8002000, 0x00007fe4ec15d800, 0x00007fe4ec0cc000, 0x00007fe4ec15c000, 0x00007fe4ec0d1800 } "main" #1 prio=5 os_prio=0 cpu=35907,09ms elapsed=250835,44s tid=0x00007fe4ec015800 nid=0xb3c runnable [0x00007fe4f2d0d000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.15/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.15/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.15/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.15/ServerSocket.java:533) at jpwr.rt.GdhWebSocketServer.openServerSocket(GdhWebSocketServer.java:389) at jpwr.rt.GdhWebSocketServer.main(GdhWebSocketServer.java:256) "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=1,33ms elapsed=250835,42s tid=0x00007fe4ec0b7800 nid=0xb44 waiting on condition [0x00007fe4d4210000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.15/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.15/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.15/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=0 cpu=0,30ms elapsed=250835,42s tid=0x00007fe4ec0b9800 nid=0xb45 in Object.wait() [0x00007fe4d4110000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.15/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0,52ms elapsed=250835,42s tid=0x00007fe4ec0bf000 nid=0xb46 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0,07ms elapsed=250835,42s tid=0x00007fe4ec0c1000 nid=0xb47 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1980,55ms elapsed=250835,42s tid=0x00007fe4ec0c3800 nid=0xb48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=1680,20ms elapsed=250835,42s tid=0x00007fe4ec0c5800 nid=0xb49 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=0,24ms elapsed=250835,42s tid=0x00007fe4ec0c7800 nid=0xb4a runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=293,60ms elapsed=250835,40s tid=0x00007fe4ec103000 nid=0xb4c in Object.wait() [0x00007fe4c4a0c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4401458> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.15/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.15/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.15/InnocuousThread.java:161) "Thread-0" #10 prio=5 os_prio=0 cpu=5328,81ms elapsed=250835,32s tid=0x00007fe4ec19c000 nid=0xb4f runnable [0x00007fe4964aa000] java.lang.Thread.State: RUNNABLE at jpwr.rt.Mh.outunitReceive(Native Method) at jpwr.rt.GdhWebSocketServer$MhSendThread.run(GdhWebSocketServer.java:462) "Attach Listener" #20 daemon prio=9 os_prio=0 cpu=3,01ms elapsed=233984,50s tid=0x00007fe4a8002000 nid=0xeaa waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-10" #21 prio=5 os_prio=0 cpu=34916,03ms elapsed=232930,76s tid=0x00007fe4ec15d800 nid=0xf68 runnable [0x00007fe4960a8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b5b0> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-15" #26 prio=5 os_prio=0 cpu=153327492,22ms elapsed=160874,03s tid=0x00007fe4ec0cc000 nid=0x17ca runnable [0x00007fe495ea7000] java.lang.Thread.State: RUNNABLE at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-23" #34 prio=5 os_prio=0 cpu=66364430,09ms elapsed=72118,05s tid=0x00007fe4ec15c000 nid=0x24af runnable [0x00007fe495fa7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b638> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-24" #35 prio=5 os_prio=0 cpu=11111,58ms elapsed=71947,45s tid=0x00007fe4ec0d1800 nid=0x24b4 runnable [0x00007fe495da8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440d670> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "VM Thread" os_prio=0 cpu=7881,29ms elapsed=250835,43s tid=0x00007fe4ec0b5000 nid=0xb43 runnable "GC Thread#0" os_prio=0 cpu=151,11ms elapsed=250835,44s tid=0x00007fe4ec02e800 nid=0xb3d runnable "GC Thread#1" os_prio=0 cpu=147,81ms elapsed=249359,10s tid=0x00007fe4bc001000 nid=0xbad runnable "G1 Main Marker" os_prio=0 cpu=0,23ms elapsed=250835,44s tid=0x00007fe4ec049800 nid=0xb3e runnable "G1 Conc#0" os_prio=0 cpu=0,05ms elapsed=250835,44s tid=0x00007fe4ec04b800 nid=0xb3f runnable "G1 Refine#0" os_prio=0 cpu=16,73ms elapsed=250835,43s tid=0x00007fe4ec086800 nid=0xb41 runnable "G1 Young RemSet Sampling" os_prio=0 cpu=42619,63ms elapsed=250835,43s tid=0x00007fe4ec088800 nid=0xb42 runnable "VM Periodic Task Thread" os_prio=0 cpu=165787,05ms elapsed=250835,40s tid=0x00007fe4ec100800 nid=0xb4b waiting on condition JNI global refs: 16, weak refs: 0 pwrp@SRV-PROVIEW:~$ jattach 2874 threaddump Connected to remote JVM JVM response code = 0 2023-04-21 07:50:08 Full thread dump OpenJDK 64-Bit Server VM (11.0.15+10-Ubuntu-0ubuntu0.22.04.1 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe4a8000c40, length=15, elements={ 0x00007fe4ec015800, 0x00007fe4ec0b7800, 0x00007fe4ec0b9800, 0x00007fe4ec0bf000, 0x00007fe4ec0c1000, 0x00007fe4ec0c3800, 0x00007fe4ec0c5800, 0x00007fe4ec0c7800, 0x00007fe4ec103000, 0x00007fe4ec19c000, 0x00007fe4a8002000, 0x00007fe4ec15d800, 0x00007fe4ec0cc000, 0x00007fe4ec15c000, 0x00007fe4ec0d1800 } "main" #1 prio=5 os_prio=0 cpu=35909,30ms elapsed=250860,36s tid=0x00007fe4ec015800 nid=0xb3c runnable [0x00007fe4f2d0d000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.15/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.15/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.15/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.15/ServerSocket.java:533) at jpwr.rt.GdhWebSocketServer.openServerSocket(GdhWebSocketServer.java:389) at jpwr.rt.GdhWebSocketServer.main(GdhWebSocketServer.java:256) "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=1,33ms elapsed=250860,35s tid=0x00007fe4ec0b7800 nid=0xb44 waiting on condition [0x00007fe4d4210000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.15/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.15/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.15/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=0 cpu=0,30ms elapsed=250860,35s tid=0x00007fe4ec0b9800 nid=0xb45 in Object.wait() [0x00007fe4d4110000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.15/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0,52ms elapsed=250860,34s tid=0x00007fe4ec0bf000 nid=0xb46 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0,07ms elapsed=250860,34s tid=0x00007fe4ec0c1000 nid=0xb47 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1980,60ms elapsed=250860,34s tid=0x00007fe4ec0c3800 nid=0xb48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=1680,29ms elapsed=250860,34s tid=0x00007fe4ec0c5800 nid=0xb49 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=0,24ms elapsed=250860,34s tid=0x00007fe4ec0c7800 nid=0xb4a runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=293,60ms elapsed=250860,32s tid=0x00007fe4ec103000 nid=0xb4c in Object.wait() [0x00007fe4c4a0c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4401458> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.15/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.15/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.15/InnocuousThread.java:161) "Thread-0" #10 prio=5 os_prio=0 cpu=5329,23ms elapsed=250860,25s tid=0x00007fe4ec19c000 nid=0xb4f runnable [0x00007fe4964aa000] java.lang.Thread.State: RUNNABLE at jpwr.rt.Mh.outunitReceive(Native Method) at jpwr.rt.GdhWebSocketServer$MhSendThread.run(GdhWebSocketServer.java:462) "Attach Listener" #20 daemon prio=9 os_prio=0 cpu=3,13ms elapsed=234009,42s tid=0x00007fe4a8002000 nid=0xeaa waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-10" #21 prio=5 os_prio=0 cpu=34917,84ms elapsed=232955,68s tid=0x00007fe4ec15d800 nid=0xf68 runnable [0x00007fe4960a8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b5b0> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-15" #26 prio=5 os_prio=0 cpu=153351144,30ms elapsed=160898,96s tid=0x00007fe4ec0cc000 nid=0x17ca runnable [0x00007fe495ea7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b610> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-23" #34 prio=5 os_prio=0 cpu=66388094,12ms elapsed=72142,97s tid=0x00007fe4ec15c000 nid=0x24af runnable [0x00007fe495fa7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b638> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-24" #35 prio=5 os_prio=0 cpu=11115,35ms elapsed=71972,38s tid=0x00007fe4ec0d1800 nid=0x24b4 runnable [0x00007fe495da8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440d670> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "VM Thread" os_prio=0 cpu=7882,20ms elapsed=250860,35s tid=0x00007fe4ec0b5000 nid=0xb43 runnable "GC Thread#0" os_prio=0 cpu=151,16ms elapsed=250860,36s tid=0x00007fe4ec02e800 nid=0xb3d runnable "GC Thread#1" os_prio=0 cpu=147,91ms elapsed=249384,03s tid=0x00007fe4bc001000 nid=0xbad runnable "G1 Main Marker" os_prio=0 cpu=0,23ms elapsed=250860,36s tid=0x00007fe4ec049800 nid=0xb3e runnable "G1 Conc#0" os_prio=0 cpu=0,05ms elapsed=250860,36s tid=0x00007fe4ec04b800 nid=0xb3f runnable "G1 Refine#0" os_prio=0 cpu=16,73ms elapsed=250860,36s tid=0x00007fe4ec086800 nid=0xb41 runnable "G1 Young RemSet Sampling" os_prio=0 cpu=42620,92ms elapsed=250860,36s tid=0x00007fe4ec088800 nid=0xb42 runnable "VM Periodic Task Thread" os_prio=0 cpu=165789,55ms elapsed=250860,33s tid=0x00007fe4ec100800 nid=0xb4b waiting on condition JNI global refs: 16, weak refs: 0 pwrp@SRV-PROVIEW:~$ jattach 2874 threaddump Connected to remote JVM JVM response code = 0 2023-04-21 07:50:28 Full thread dump OpenJDK 64-Bit Server VM (11.0.15+10-Ubuntu-0ubuntu0.22.04.1 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe4a8000c40, length=15, elements={ 0x00007fe4ec015800, 0x00007fe4ec0b7800, 0x00007fe4ec0b9800, 0x00007fe4ec0bf000, 0x00007fe4ec0c1000, 0x00007fe4ec0c3800, 0x00007fe4ec0c5800, 0x00007fe4ec0c7800, 0x00007fe4ec103000, 0x00007fe4ec19c000, 0x00007fe4a8002000, 0x00007fe4ec15d800, 0x00007fe4ec0cc000, 0x00007fe4ec15c000, 0x00007fe4ec0d1800 } "main" #1 prio=5 os_prio=0 cpu=35911,31ms elapsed=250880,41s tid=0x00007fe4ec015800 nid=0xb3c runnable [0x00007fe4f2d0d000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.15/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.15/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.15/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.15/ServerSocket.java:533) at jpwr.rt.GdhWebSocketServer.openServerSocket(GdhWebSocketServer.java:389) at jpwr.rt.GdhWebSocketServer.main(GdhWebSocketServer.java:256) "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=1,33ms elapsed=250880,40s tid=0x00007fe4ec0b7800 nid=0xb44 waiting on condition [0x00007fe4d4210000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.15/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.15/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.15/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=0 cpu=0,30ms elapsed=250880,40s tid=0x00007fe4ec0b9800 nid=0xb45 in Object.wait() [0x00007fe4d4110000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.15/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0,52ms elapsed=250880,39s tid=0x00007fe4ec0bf000 nid=0xb46 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0,07ms elapsed=250880,39s tid=0x00007fe4ec0c1000 nid=0xb47 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1980,65ms elapsed=250880,39s tid=0x00007fe4ec0c3800 nid=0xb48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=1680,34ms elapsed=250880,39s tid=0x00007fe4ec0c5800 nid=0xb49 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=0,24ms elapsed=250880,39s tid=0x00007fe4ec0c7800 nid=0xb4a runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=293,60ms elapsed=250880,37s tid=0x00007fe4ec103000 nid=0xb4c in Object.wait() [0x00007fe4c4a0c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4401458> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.15/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.15/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.15/InnocuousThread.java:161) "Thread-0" #10 prio=5 os_prio=0 cpu=5329,54ms elapsed=250880,30s tid=0x00007fe4ec19c000 nid=0xb4f runnable [0x00007fe4964aa000] java.lang.Thread.State: RUNNABLE at jpwr.rt.Mh.outunitReceive(Native Method) at jpwr.rt.GdhWebSocketServer$MhSendThread.run(GdhWebSocketServer.java:462) "Attach Listener" #20 daemon prio=9 os_prio=0 cpu=3,25ms elapsed=234029,47s tid=0x00007fe4a8002000 nid=0xeaa waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-10" #21 prio=5 os_prio=0 cpu=34919,50ms elapsed=232975,73s tid=0x00007fe4ec15d800 nid=0xf68 runnable [0x00007fe4960a8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b5b0> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-15" #26 prio=5 os_prio=0 cpu=153370177,42ms elapsed=160919,01s tid=0x00007fe4ec0cc000 nid=0x17ca runnable [0x00007fe495ea8000] java.lang.Thread.State: RUNNABLE at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-23" #34 prio=5 os_prio=0 cpu=66407131,77ms elapsed=72163,02s tid=0x00007fe4ec15c000 nid=0x24af runnable [0x00007fe495fa7000] java.lang.Thread.State: RUNNABLE at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-24" #35 prio=5 os_prio=0 cpu=11118,57ms elapsed=71992,42s tid=0x00007fe4ec0d1800 nid=0x24b4 runnable [0x00007fe495da8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440d670> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "VM Thread" os_prio=0 cpu=7883,30ms elapsed=250880,40s tid=0x00007fe4ec0b5000 nid=0xb43 runnable "GC Thread#0" os_prio=0 cpu=151,26ms elapsed=250880,41s tid=0x00007fe4ec02e800 nid=0xb3d runnable "GC Thread#1" os_prio=0 cpu=147,98ms elapsed=249404,08s tid=0x00007fe4bc001000 nid=0xbad runnable "G1 Main Marker" os_prio=0 cpu=0,23ms elapsed=250880,41s tid=0x00007fe4ec049800 nid=0xb3e runnable "G1 Conc#0" os_prio=0 cpu=0,05ms elapsed=250880,41s tid=0x00007fe4ec04b800 nid=0xb3f runnable "G1 Refine#0" os_prio=0 cpu=16,73ms elapsed=250880,41s tid=0x00007fe4ec086800 nid=0xb41 runnable "G1 Young RemSet Sampling" os_prio=0 cpu=42622,25ms elapsed=250880,41s tid=0x00007fe4ec088800 nid=0xb42 runnable "VM Periodic Task Thread" os_prio=0 cpu=165792,10ms elapsed=250880,37s tid=0x00007fe4ec100800 nid=0xb4b waiting on condition JNI global refs: 16, weak refs: 0 pwrp@SRV-PROVIEW:~$ jattach 2874 threaddump Connected to remote JVM JVM response code = 0 2023-04-21 07:50:44 Full thread dump OpenJDK 64-Bit Server VM (11.0.15+10-Ubuntu-0ubuntu0.22.04.1 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe4a8000c40, length=15, elements={ 0x00007fe4ec015800, 0x00007fe4ec0b7800, 0x00007fe4ec0b9800, 0x00007fe4ec0bf000, 0x00007fe4ec0c1000, 0x00007fe4ec0c3800, 0x00007fe4ec0c5800, 0x00007fe4ec0c7800, 0x00007fe4ec103000, 0x00007fe4ec19c000, 0x00007fe4a8002000, 0x00007fe4ec15d800, 0x00007fe4ec0cc000, 0x00007fe4ec15c000, 0x00007fe4ec0d1800 } "main" #1 prio=5 os_prio=0 cpu=35913,04ms elapsed=250896,41s tid=0x00007fe4ec015800 nid=0xb3c runnable [0x00007fe4f2d0d000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.15/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.15/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.15/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.15/ServerSocket.java:533) at jpwr.rt.GdhWebSocketServer.openServerSocket(GdhWebSocketServer.java:389) at jpwr.rt.GdhWebSocketServer.main(GdhWebSocketServer.java:256) "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=1,33ms elapsed=250896,40s tid=0x00007fe4ec0b7800 nid=0xb44 waiting on condition [0x00007fe4d4210000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.15/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.15/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.15/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=0 cpu=0,30ms elapsed=250896,40s tid=0x00007fe4ec0b9800 nid=0xb45 in Object.wait() [0x00007fe4d4110000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.15/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0,52ms elapsed=250896,39s tid=0x00007fe4ec0bf000 nid=0xb46 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0,07ms elapsed=250896,39s tid=0x00007fe4ec0c1000 nid=0xb47 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1980,70ms elapsed=250896,39s tid=0x00007fe4ec0c3800 nid=0xb48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=1680,38ms elapsed=250896,39s tid=0x00007fe4ec0c5800 nid=0xb49 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=0,24ms elapsed=250896,39s tid=0x00007fe4ec0c7800 nid=0xb4a runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=293,69ms elapsed=250896,37s tid=0x00007fe4ec103000 nid=0xb4c in Object.wait() [0x00007fe4c4a0c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4401458> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.15/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.15/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.15/InnocuousThread.java:161) "Thread-0" #10 prio=5 os_prio=0 cpu=5329,78ms elapsed=250896,30s tid=0x00007fe4ec19c000 nid=0xb4f runnable [0x00007fe4964aa000] java.lang.Thread.State: RUNNABLE at jpwr.rt.Mh.outunitReceive(Native Method) at jpwr.rt.GdhWebSocketServer$MhSendThread.run(GdhWebSocketServer.java:462) "Attach Listener" #20 daemon prio=9 os_prio=0 cpu=3,39ms elapsed=234045,47s tid=0x00007fe4a8002000 nid=0xeaa waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-10" #21 prio=5 os_prio=0 cpu=34920,79ms elapsed=232991,73s tid=0x00007fe4ec15d800 nid=0xf68 runnable [0x00007fe4960a8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b5b0> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-15" #26 prio=5 os_prio=0 cpu=153385369,73ms elapsed=160935,01s tid=0x00007fe4ec0cc000 nid=0x17ca runnable [0x00007fe495ea7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b610> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-23" #34 prio=5 os_prio=0 cpu=66422321,15ms elapsed=72179,02s tid=0x00007fe4ec15c000 nid=0x24af runnable [0x00007fe495fa7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b638> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-24" #35 prio=5 os_prio=0 cpu=11121,38ms elapsed=72008,42s tid=0x00007fe4ec0d1800 nid=0x24b4 runnable [0x00007fe495da8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440d670> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "VM Thread" os_prio=0 cpu=7884,36ms elapsed=250896,40s tid=0x00007fe4ec0b5000 nid=0xb43 runnable "GC Thread#0" os_prio=0 cpu=151,35ms elapsed=250896,41s tid=0x00007fe4ec02e800 nid=0xb3d runnable "GC Thread#1" os_prio=0 cpu=148,07ms elapsed=249420,08s tid=0x00007fe4bc001000 nid=0xbad runnable "G1 Main Marker" os_prio=0 cpu=0,23ms elapsed=250896,41s tid=0x00007fe4ec049800 nid=0xb3e runnable "G1 Conc#0" os_prio=0 cpu=0,05ms elapsed=250896,41s tid=0x00007fe4ec04b800 nid=0xb3f runnable "G1 Refine#0" os_prio=0 cpu=16,73ms elapsed=250896,41s tid=0x00007fe4ec086800 nid=0xb41 runnable "G1 Young RemSet Sampling" os_prio=0 cpu=42623,25ms elapsed=250896,41s tid=0x00007fe4ec088800 nid=0xb42 runnable "VM Periodic Task Thread" os_prio=0 cpu=165794,08ms elapsed=250896,37s tid=0x00007fe4ec100800 nid=0xb4b waiting on condition JNI global refs: 16, weak refs: 0 pwrp@SRV-PROVIEW:~$ jattach 2874 threaddump Connected to remote JVM JVM response code = 0 2023-04-21 07:51:01 Full thread dump OpenJDK 64-Bit Server VM (11.0.15+10-Ubuntu-0ubuntu0.22.04.1 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe4a8000c40, length=15, elements={ 0x00007fe4ec015800, 0x00007fe4ec0b7800, 0x00007fe4ec0b9800, 0x00007fe4ec0bf000, 0x00007fe4ec0c1000, 0x00007fe4ec0c3800, 0x00007fe4ec0c5800, 0x00007fe4ec0c7800, 0x00007fe4ec103000, 0x00007fe4ec19c000, 0x00007fe4a8002000, 0x00007fe4ec15d800, 0x00007fe4ec0cc000, 0x00007fe4ec15c000, 0x00007fe4ec0d1800 } "main" #1 prio=5 os_prio=0 cpu=35914,70ms elapsed=250913,42s tid=0x00007fe4ec015800 nid=0xb3c runnable [0x00007fe4f2d0d000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.15/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.15/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.15/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.15/ServerSocket.java:533) at jpwr.rt.GdhWebSocketServer.openServerSocket(GdhWebSocketServer.java:389) at jpwr.rt.GdhWebSocketServer.main(GdhWebSocketServer.java:256) "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=1,33ms elapsed=250913,40s tid=0x00007fe4ec0b7800 nid=0xb44 waiting on condition [0x00007fe4d4210000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.15/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.15/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.15/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=0 cpu=0,30ms elapsed=250913,40s tid=0x00007fe4ec0b9800 nid=0xb45 in Object.wait() [0x00007fe4d4110000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.15/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0,52ms elapsed=250913,40s tid=0x00007fe4ec0bf000 nid=0xb46 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0,07ms elapsed=250913,40s tid=0x00007fe4ec0c1000 nid=0xb47 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1980,72ms elapsed=250913,40s tid=0x00007fe4ec0c3800 nid=0xb48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=1680,43ms elapsed=250913,40s tid=0x00007fe4ec0c5800 nid=0xb49 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=0,24ms elapsed=250913,40s tid=0x00007fe4ec0c7800 nid=0xb4a runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=293,69ms elapsed=250913,38s tid=0x00007fe4ec103000 nid=0xb4c in Object.wait() [0x00007fe4c4a0c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4401458> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.15/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.15/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.15/InnocuousThread.java:161) "Thread-0" #10 prio=5 os_prio=0 cpu=5330,15ms elapsed=250913,30s tid=0x00007fe4ec19c000 nid=0xb4f runnable [0x00007fe4964aa000] java.lang.Thread.State: RUNNABLE at jpwr.rt.Mh.outunitReceive(Native Method) at jpwr.rt.GdhWebSocketServer$MhSendThread.run(GdhWebSocketServer.java:462) "Attach Listener" #20 daemon prio=9 os_prio=0 cpu=3,55ms elapsed=234062,48s tid=0x00007fe4a8002000 nid=0xeaa waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-10" #21 prio=5 os_prio=0 cpu=34922,01ms elapsed=233008,74s tid=0x00007fe4ec15d800 nid=0xf68 runnable [0x00007fe4960a8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b5b0> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-15" #26 prio=5 os_prio=0 cpu=153401519,72ms elapsed=160952,01s tid=0x00007fe4ec0cc000 nid=0x17ca runnable [0x00007fe495ea7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b610> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:636) "Thread-23" #34 prio=5 os_prio=0 cpu=66438464,89ms elapsed=72196,03s tid=0x00007fe4ec15c000 nid=0x24af runnable [0x00007fe495fa7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b638> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-24" #35 prio=5 os_prio=0 cpu=11124,28ms elapsed=72025,43s tid=0x00007fe4ec0d1800 nid=0x24b4 runnable [0x00007fe495da8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440d670> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "VM Thread" os_prio=0 cpu=7885,31ms elapsed=250913,41s tid=0x00007fe4ec0b5000 nid=0xb43 runnable "GC Thread#0" os_prio=0 cpu=151,43ms elapsed=250913,42s tid=0x00007fe4ec02e800 nid=0xb3d runnable "GC Thread#1" os_prio=0 cpu=148,15ms elapsed=249437,08s tid=0x00007fe4bc001000 nid=0xbad runnable "G1 Main Marker" os_prio=0 cpu=0,23ms elapsed=250913,42s tid=0x00007fe4ec049800 nid=0xb3e runnable "G1 Conc#0" os_prio=0 cpu=0,05ms elapsed=250913,42s tid=0x00007fe4ec04b800 nid=0xb3f runnable "G1 Refine#0" os_prio=0 cpu=16,73ms elapsed=250913,42s tid=0x00007fe4ec086800 nid=0xb41 runnable "G1 Young RemSet Sampling" os_prio=0 cpu=42624,17ms elapsed=250913,42s tid=0x00007fe4ec088800 nid=0xb42 runnable "VM Periodic Task Thread" os_prio=0 cpu=165795,81ms elapsed=250913,38s tid=0x00007fe4ec100800 nid=0xb4b waiting on condition JNI global refs: 16, weak refs: 0 pwrp@SRV-PROVIEW:~$ jattach 2874 threaddump Connected to remote JVM JVM response code = 0 2023-04-21 07:51:17 Full thread dump OpenJDK 64-Bit Server VM (11.0.15+10-Ubuntu-0ubuntu0.22.04.1 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe4a8000c40, length=15, elements={ 0x00007fe4ec015800, 0x00007fe4ec0b7800, 0x00007fe4ec0b9800, 0x00007fe4ec0bf000, 0x00007fe4ec0c1000, 0x00007fe4ec0c3800, 0x00007fe4ec0c5800, 0x00007fe4ec0c7800, 0x00007fe4ec103000, 0x00007fe4ec19c000, 0x00007fe4a8002000, 0x00007fe4ec15d800, 0x00007fe4ec0cc000, 0x00007fe4ec15c000, 0x00007fe4ec0d1800 } "main" #1 prio=5 os_prio=0 cpu=35916,28ms elapsed=250929,39s tid=0x00007fe4ec015800 nid=0xb3c runnable [0x00007fe4f2d0d000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.15/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.15/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.15/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.15/ServerSocket.java:533) at jpwr.rt.GdhWebSocketServer.openServerSocket(GdhWebSocketServer.java:389) at jpwr.rt.GdhWebSocketServer.main(GdhWebSocketServer.java:256) "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=1,33ms elapsed=250929,38s tid=0x00007fe4ec0b7800 nid=0xb44 waiting on condition [0x00007fe4d4210000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.15/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.15/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.15/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=0 cpu=0,30ms elapsed=250929,38s tid=0x00007fe4ec0b9800 nid=0xb45 in Object.wait() [0x00007fe4d4110000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.15/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0,52ms elapsed=250929,38s tid=0x00007fe4ec0bf000 nid=0xb46 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0,07ms elapsed=250929,38s tid=0x00007fe4ec0c1000 nid=0xb47 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1980,74ms elapsed=250929,38s tid=0x00007fe4ec0c3800 nid=0xb48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=1680,48ms elapsed=250929,38s tid=0x00007fe4ec0c5800 nid=0xb49 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=0,24ms elapsed=250929,38s tid=0x00007fe4ec0c7800 nid=0xb4a runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=293,69ms elapsed=250929,36s tid=0x00007fe4ec103000 nid=0xb4c in Object.wait() [0x00007fe4c4a0c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4401458> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.15/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.15/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.15/InnocuousThread.java:161) "Thread-0" #10 prio=5 os_prio=0 cpu=5330,37ms elapsed=250929,28s tid=0x00007fe4ec19c000 nid=0xb4f runnable [0x00007fe4964aa000] java.lang.Thread.State: RUNNABLE at jpwr.rt.Mh.outunitReceive(Native Method) at jpwr.rt.GdhWebSocketServer$MhSendThread.run(GdhWebSocketServer.java:462) "Attach Listener" #20 daemon prio=9 os_prio=0 cpu=3,68ms elapsed=234078,45s tid=0x00007fe4a8002000 nid=0xeaa waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-10" #21 prio=5 os_prio=0 cpu=34923,45ms elapsed=233024,71s tid=0x00007fe4ec15d800 nid=0xf68 runnable [0x00007fe4960a8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b5b0> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-15" #26 prio=5 os_prio=0 cpu=153416683,11ms elapsed=160967,99s tid=0x00007fe4ec0cc000 nid=0x17ca runnable [0x00007fe495ea7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b610> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-23" #34 prio=5 os_prio=0 cpu=66453632,30ms elapsed=72212,01s tid=0x00007fe4ec15c000 nid=0x24af runnable [0x00007fe495fa7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b638> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-24" #35 prio=5 os_prio=0 cpu=11127,18ms elapsed=72041,41s tid=0x00007fe4ec0d1800 nid=0x24b4 runnable [0x00007fe495da8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440d670> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "VM Thread" os_prio=0 cpu=7886,47ms elapsed=250929,38s tid=0x00007fe4ec0b5000 nid=0xb43 runnable "GC Thread#0" os_prio=0 cpu=151,51ms elapsed=250929,39s tid=0x00007fe4ec02e800 nid=0xb3d runnable "GC Thread#1" os_prio=0 cpu=148,24ms elapsed=249453,06s tid=0x00007fe4bc001000 nid=0xbad runnable "G1 Main Marker" os_prio=0 cpu=0,23ms elapsed=250929,39s tid=0x00007fe4ec049800 nid=0xb3e runnable "G1 Conc#0" os_prio=0 cpu=0,05ms elapsed=250929,39s tid=0x00007fe4ec04b800 nid=0xb3f runnable "G1 Refine#0" os_prio=0 cpu=16,73ms elapsed=250929,39s tid=0x00007fe4ec086800 nid=0xb41 runnable "G1 Young RemSet Sampling" os_prio=0 cpu=42625,08ms elapsed=250929,39s tid=0x00007fe4ec088800 nid=0xb42 runnable "VM Periodic Task Thread" os_prio=0 cpu=165797,54ms elapsed=250929,36s tid=0x00007fe4ec100800 nid=0xb4b waiting on condition JNI global refs: 16, weak refs: 0 pwrp@SRV-PROVIEW:~$ jattach 2874 threaddump Connected to remote JVM JVM response code = 0 2023-04-21 07:51:35 Full thread dump OpenJDK 64-Bit Server VM (11.0.15+10-Ubuntu-0ubuntu0.22.04.1 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe4a8000c40, length=15, elements={ 0x00007fe4ec015800, 0x00007fe4ec0b7800, 0x00007fe4ec0b9800, 0x00007fe4ec0bf000, 0x00007fe4ec0c1000, 0x00007fe4ec0c3800, 0x00007fe4ec0c5800, 0x00007fe4ec0c7800, 0x00007fe4ec103000, 0x00007fe4ec19c000, 0x00007fe4a8002000, 0x00007fe4ec15d800, 0x00007fe4ec0cc000, 0x00007fe4ec15c000, 0x00007fe4ec0d1800 } "main" #1 prio=5 os_prio=0 cpu=35918,06ms elapsed=250947,47s tid=0x00007fe4ec015800 nid=0xb3c runnable [0x00007fe4f2d0d000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.15/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.15/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.15/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.15/ServerSocket.java:533) at jpwr.rt.GdhWebSocketServer.openServerSocket(GdhWebSocketServer.java:389) at jpwr.rt.GdhWebSocketServer.main(GdhWebSocketServer.java:256) "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=1,33ms elapsed=250947,46s tid=0x00007fe4ec0b7800 nid=0xb44 waiting on condition [0x00007fe4d4210000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.15/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.15/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.15/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=0 cpu=0,30ms elapsed=250947,46s tid=0x00007fe4ec0b9800 nid=0xb45 in Object.wait() [0x00007fe4d4110000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4400ad8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.15/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0,52ms elapsed=250947,45s tid=0x00007fe4ec0bf000 nid=0xb46 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0,07ms elapsed=250947,45s tid=0x00007fe4ec0c1000 nid=0xb47 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1980,78ms elapsed=250947,45s tid=0x00007fe4ec0c3800 nid=0xb48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=1680,55ms elapsed=250947,45s tid=0x00007fe4ec0c5800 nid=0xb49 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=0,24ms elapsed=250947,45s tid=0x00007fe4ec0c7800 nid=0xb4a runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=293,69ms elapsed=250947,43s tid=0x00007fe4ec103000 nid=0xb4c in Object.wait() [0x00007fe4c4a0c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.15/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.15/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000000c4401458> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.15/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.15/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.15/InnocuousThread.java:161) "Thread-0" #10 prio=5 os_prio=0 cpu=5330,66ms elapsed=250947,36s tid=0x00007fe4ec19c000 nid=0xb4f sleeping [0x00007fe4964aa000] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(java.base@11.0.15/Native Method) at jpwr.rt.GdhWebSocketServer$MhSendThread.run(GdhWebSocketServer.java:464) "Attach Listener" #20 daemon prio=9 os_prio=0 cpu=3,82ms elapsed=234096,53s tid=0x00007fe4a8002000 nid=0xeaa waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-10" #21 prio=5 os_prio=0 cpu=34924,91ms elapsed=233042,79s tid=0x00007fe4ec15d800 nid=0xf68 runnable [0x00007fe4960a8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b5b0> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-15" #26 prio=5 os_prio=0 cpu=153433854,26ms elapsed=160986,07s tid=0x00007fe4ec0cc000 nid=0x17ca runnable [0x00007fe495ea8000] java.lang.Thread.State: RUNNABLE at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "Thread-23" #34 prio=5 os_prio=0 cpu=66470794,08ms elapsed=72230,08s tid=0x00007fe4ec15c000 nid=0x24af runnable [0x00007fe495fa7000] java.lang.Thread.State: RUNNABLE at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440b638> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:642) "Thread-24" #35 prio=5 os_prio=0 cpu=11130,17ms elapsed=72059,48s tid=0x00007fe4ec0d1800 nid=0x24b4 runnable [0x00007fe495da8000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.15/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.15/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.15/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.15/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.15/BufferedInputStream.java:271) - locked <0x00000000c440d670> (a java.io.BufferedInputStream) at jpwr.rt.GdhWebSocketServer$GdhThread.run(GdhWebSocketServer.java:634) "VM Thread" os_prio=0 cpu=7887,53ms elapsed=250947,46s tid=0x00007fe4ec0b5000 nid=0xb43 runnable "GC Thread#0" os_prio=0 cpu=151,60ms elapsed=250947,47s tid=0x00007fe4ec02e800 nid=0xb3d runnable "GC Thread#1" os_prio=0 cpu=148,32ms elapsed=249471,14s tid=0x00007fe4bc001000 nid=0xbad runnable "G1 Main Marker" os_prio=0 cpu=0,23ms elapsed=250947,47s tid=0x00007fe4ec049800 nid=0xb3e runnable "G1 Conc#0" os_prio=0 cpu=0,05ms elapsed=250947,47s tid=0x00007fe4ec04b800 nid=0xb3f runnable "G1 Refine#0" os_prio=0 cpu=16,73ms elapsed=250947,47s tid=0x00007fe4ec086800 nid=0xb41 runnable "G1 Young RemSet Sampling" os_prio=0 cpu=42626,11ms elapsed=250947,47s tid=0x00007fe4ec088800 nid=0xb42 runnable "VM Periodic Task Thread" os_prio=0 cpu=165799,45ms elapsed=250947,43s tid=0x00007fe4ec100800 nid=0xb4b waiting on condition JNI global refs: 16, weak refs: 0 pwrp@SRV-PROVIEW:~$