2022-09-24 16:14:51 Full thread dump OpenJDK 64-Bit Server VM (11.0.16+8-post-Ubuntu-0ubuntu120.04 mixed mode, sharing): Threads class SMR info: _java_thread_list=0x00007fe9f4000f10, length=20, elements={ 0x00007fea20056800, 0x00007fea20059000, 0x00007fea20063800, 0x00007fea20065800, 0x00007fea20067800, 0x00007fea20069800, 0x00007fea2006b800, 0x00007fea2008d000, 0x00007fea2010f000, 0x00007fea200c1000, 0x00007fea20214000, 0x00007fea2022b000, 0x00007fea205a9000, 0x00007fea22ec0800, 0x00007fea22eca800, 0x00007fe9fc486000, 0x00007fea23338000, 0x00007fea23c5d800, 0x00007fea20018000, 0x00007fe9f4002000 } "Reference Handler" #2 daemon prio=10 os_prio=0 cpu=2.72ms elapsed=109.64s tid=0x00007fea20056800 nid=0x34dcde waiting on condition [0x00007fea242a6000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.16/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.16/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.16/Reference.java:213) Locked ownable synchronizers: - None "Finalizer" #3 daemon prio=8 os_prio=0 cpu=1.84ms elapsed=109.64s tid=0x00007fea20059000 nid=0x34dcdf in Object.wait() [0x00007fea241a5000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.16/Native Method) - waiting on <0x000000008101be70> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.16/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x000000008101be70> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.16/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.16/Finalizer.java:170) Locked ownable synchronizers: - None "Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0.43ms elapsed=109.63s tid=0x00007fea20063800 nid=0x34dce0 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Service Thread" #5 daemon prio=9 os_prio=0 cpu=0.06ms elapsed=109.63s tid=0x00007fea20065800 nid=0x34dce1 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=18794.46ms elapsed=109.63s tid=0x00007fea20067800 nid=0x34dce2 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C1 CompilerThread0" #7 daemon prio=9 os_prio=0 cpu=4731.32ms elapsed=109.63s tid=0x00007fea20069800 nid=0x34dce3 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Sweeper thread" #8 daemon prio=9 os_prio=0 cpu=26.45ms elapsed=109.63s tid=0x00007fea2006b800 nid=0x34dce4 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Common-Cleaner" #9 daemon prio=8 os_prio=0 cpu=2.26ms elapsed=109.59s tid=0x00007fea2008d000 nid=0x34dce5 in Object.wait() [0x00007fe9dfffe000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.16/Native Method) - waiting on <0x000000008108c7c0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.16/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x000000008108c7c0> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.16/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.16/InnocuousThread.java:161) Locked ownable synchronizers: - None "AsyncFileHandlerWriter-1560911714" #12 daemon prio=5 os_prio=0 cpu=15.36ms elapsed=109.50s tid=0x00007fea2010f000 nid=0x34dce6 waiting on condition [0x00007fe9dfefd000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x0000000080910780> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@11.0.16/LinkedBlockingDeque.java:483) at java.util.concurrent.LinkedBlockingDeque.take(java.base@11.0.16/LinkedBlockingDeque.java:671) at org.apache.juli.AsyncFileHandler$LoggerThread.run(AsyncFileHandler.java:204) Locked ownable synchronizers: - None "FileHandlerLogFilesCleaner-1" #13 daemon prio=5 os_prio=0 cpu=34.27ms elapsed=109.44s tid=0x00007fea200c1000 nid=0x34dce7 waiting on condition [0x00007fe9dfdfc000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x000000008090b2b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingQueue.take(java.base@11.0.16/LinkedBlockingQueue.java:433) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - None "RMI TCP Accept-8090" #14 daemon prio=5 os_prio=0 cpu=0.69ms elapsed=109.15s tid=0x00007fea20214000 nid=0x34dce8 runnable [0x00007fe9dfcfb000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.16/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.16/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.16/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.16/ServerSocket.java:533) at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(java.rmi@11.0.16/TCPTransport.java:394) at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(java.rmi@11.0.16/TCPTransport.java:366) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - None "RMI TCP Accept-0" #15 daemon prio=5 os_prio=0 cpu=0.22ms elapsed=109.12s tid=0x00007fea2022b000 nid=0x34dce9 runnable [0x00007fe9dfbfa000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@11.0.16/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.16/AbstractPlainSocketImpl.java:474) at java.net.ServerSocket.implAccept(java.base@11.0.16/ServerSocket.java:565) at java.net.ServerSocket.accept(java.base@11.0.16/ServerSocket.java:533) at sun.management.jmxremote.LocalRMIServerSocketFactory$1.accept(jdk.management.agent@11.0.16/LocalRMIServerSocketFactory.java:52) at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(java.rmi@11.0.16/TCPTransport.java:394) at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(java.rmi@11.0.16/TCPTransport.java:366) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - None "mysql-cj-abandoned-connection-cleanup" #16 daemon prio=5 os_prio=0 cpu=3.14ms elapsed=108.73s tid=0x00007fea205a9000 nid=0x34dceb in Object.wait() [0x00007fe9df7f7000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.16/Native Method) - waiting on <0x0000000080829748> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.16/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x0000000080829748> (a java.lang.ref.ReferenceQueue$Lock) at com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:91) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1128) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - <0x000000008101ea70> (a java.util.concurrent.ThreadPoolExecutor$Worker) "RxSchedulerPurge-1" #17 daemon prio=5 os_prio=0 cpu=13.62ms elapsed=95.86s tid=0x00007fea22ec0800 nid=0x34dcfa waiting on condition [0x00007fe9dd3c2000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x00000000839e80d0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@11.0.16/LockSupport.java:234) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@11.0.16/AbstractQueuedSynchronizer.java:2123) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@11.0.16/ScheduledThreadPoolExecutor.java:1182) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@11.0.16/ScheduledThreadPoolExecutor.java:899) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - None "RxCachedWorkerPoolEvictor-1" #18 daemon prio=5 os_prio=0 cpu=0.32ms elapsed=95.85s tid=0x00007fea22eca800 nid=0x34dcfb waiting on condition [0x00007fe9dd2c1000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x0000000083a721a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@11.0.16/LockSupport.java:234) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@11.0.16/AbstractQueuedSynchronizer.java:2123) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@11.0.16/ScheduledThreadPoolExecutor.java:1182) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@11.0.16/ScheduledThreadPoolExecutor.java:899) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - None "searcherExecutor-15-thread-1" #29 prio=5 os_prio=0 cpu=9.76ms elapsed=83.36s tid=0x00007fe9fc486000 nid=0x34dd12 waiting on condition [0x00007fe9c65f6000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x00000000850e7ee8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingQueue.take(java.base@11.0.16/LinkedBlockingQueue.java:433) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - None "searcherExecutor-21-thread-1" #32 prio=5 os_prio=0 cpu=1.77ms elapsed=82.54s tid=0x00007fea23338000 nid=0x34dd15 waiting on condition [0x00007fe9c393b000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x0000000085962a28> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingQueue.take(java.base@11.0.16/LinkedBlockingQueue.java:433) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - None "searcherExecutor-27-thread-1" #40 prio=5 os_prio=0 cpu=1.35ms elapsed=80.45s tid=0x00007fea23c5d800 nid=0x34dd20 waiting on condition [0x00007fe9c2afa000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.16/Native Method) - parking to wait for <0x00000000fe7a8308> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.16/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@11.0.16/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.LinkedBlockingQueue.take(java.base@11.0.16/LinkedBlockingQueue.java:433) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.16/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.16/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.16/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.16/Thread.java:829) Locked ownable synchronizers: - None "DestroyJavaVM" #79 prio=5 os_prio=0 cpu=21550.17ms elapsed=72.33s tid=0x00007fea20018000 nid=0x34dcdb waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Attach Listener" #80 daemon prio=9 os_prio=0 cpu=0.27ms elapsed=0.14s tid=0x00007fe9f4002000 nid=0x34de8f runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "VM Thread" os_prio=0 cpu=355.25ms elapsed=109.64s tid=0x00007fea20054000 nid=0x34dcdd runnable "ParGC Thread#0" os_prio=0 cpu=1035.78ms elapsed=109.64s tid=0x00007fea2002f800 nid=0x34dcdc runnable "ParGC Thread#1" os_prio=0 cpu=1039.71ms elapsed=107.35s tid=0x00007fe9f8005000 nid=0x34dcec runnable "VM Periodic Task Thread" os_prio=0 cpu=61.36ms elapsed=109.12s tid=0x00007fea2022d800 nid=0x34dcea waiting on condition JNI global refs: 27, weak refs: 0