2020-07-11 06:22:40 Full thread dump Java HotSpot(TM) 64-Bit Server VM (11.0.7+8-LTS mixed mode): JNI global refs: 42, weak refs: 2 Threads class SMR info: _java_thread_list=0x000001943e67bc10, length=20, elements={ 0x000001943d523000, 0x000001943d52d000, 0x000001943d592800, 0x000001943d594000, 0x000001943d53a800, 0x000001943d53e800, 0x000001943d546000, 0x000001943d6e4000, 0x000001943d6ec000, 0x000001943dde1800, 0x000001943e0c7000, 0x0000019414f20000, 0x000001943e06f800, 0x000001943e50e800, 0x000001943e06e000, 0x000001943efc7800, 0x000001943d7af800, 0x000001943d7b9000, 0x000001943d7ba000, 0x000001943d7b6800 } "Reference Handler" #2 daemon prio=10 os_prio=2 cpu=0.00ms elapsed=134835.40s tid=0x000001943d523000 nid=0x45e0 waiting on condition [0x0000002f1f7fe000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@11.0.7/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@11.0.7/Reference.java:241) at java.lang.ref.Reference$ReferenceHandler.run(java.base@11.0.7/Reference.java:213) "Finalizer" #3 daemon prio=8 os_prio=1 cpu=31.25ms elapsed=134835.40s tid=0x000001943d52d000 nid=0xee0 in Object.wait() [0x0000002f1f8ff000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.7/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.7/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x00000006958419c0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@11.0.7/ReferenceQueue.java:176) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.7/Finalizer.java:170) "Signal Dispatcher" #4 daemon prio=9 os_prio=2 cpu=0.00ms elapsed=134835.37s tid=0x000001943d592800 nid=0x81b0 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Attach Listener" #5 daemon prio=5 os_prio=2 cpu=625.00ms elapsed=134835.37s tid=0x000001943d594000 nid=0x3a30 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #6 daemon prio=9 os_prio=2 cpu=7093.75ms elapsed=134835.37s tid=0x000001943d53a800 nid=0x7164 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "C1 CompilerThread0" #8 daemon prio=9 os_prio=2 cpu=2406.25ms elapsed=134835.37s tid=0x000001943d53e800 nid=0x5e5c waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task "Sweeper thread" #9 daemon prio=9 os_prio=2 cpu=31.25ms elapsed=134835.37s tid=0x000001943d546000 nid=0x6314 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Service Thread" #10 daemon prio=9 os_prio=0 cpu=0.00ms elapsed=134835.29s tid=0x000001943d6e4000 nid=0x47a4 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Common-Cleaner" #11 daemon prio=8 os_prio=1 cpu=31.25ms elapsed=134835.28s tid=0x000001943d6ec000 nid=0x7898 in Object.wait() [0x0000002f200fe000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.7/Native Method) - waiting on at java.lang.ref.ReferenceQueue.remove(java.base@11.0.7/ReferenceQueue.java:155) - waiting to re-lock in wait() <0x0000000695841e58> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@11.0.7/CleanerImpl.java:148) at java.lang.Thread.run(java.base@11.0.7/Thread.java:834) at jdk.internal.misc.InnocuousThread.run(java.base@11.0.7/InnocuousThread.java:134) "ForkJoinPool.commonPool-worker-3" #12 daemon prio=5 os_prio=0 cpu=1031.25ms elapsed=134833.96s tid=0x000001943dde1800 nid=0x84fc waiting on condition [0x0000002f205fe000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.7/Native Method) - parking to wait for <0x0000000695821168> (a java.util.concurrent.ForkJoinPool) at java.util.concurrent.locks.LockSupport.park(java.base@11.0.7/LockSupport.java:194) at java.util.concurrent.ForkJoinPool.runWorker(java.base@11.0.7/ForkJoinPool.java:1628) at java.util.concurrent.ForkJoinWorkerThread.run(java.base@11.0.7/ForkJoinWorkerThread.java:177) "pool-1-thread-1" #14 prio=5 os_prio=0 cpu=390.63ms elapsed=134833.56s tid=0x000001943e0c7000 nid=0x48a4 runnable [0x0000002f202fe000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(java.base@11.0.7/Native Method) at java.io.FileInputStream.read(java.base@11.0.7/Unknown Source) at java.io.BufferedInputStream.fill(java.base@11.0.7/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.7/BufferedInputStream.java:271) - locked <0x00000006958442c8> (a java.io.BufferedInputStream) at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:79) at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113) at java.util.concurrent.Executors$RunnableAdapter.call(java.base@11.0.7/Executors.java:515) at java.util.concurrent.FutureTask.run(java.base@11.0.7/FutureTask.java:264) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.7/ThreadPoolExecutor.java:1128) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.7/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.7/Thread.java:834) "DestroyJavaVM" #15 prio=5 os_prio=0 cpu=1281.25ms elapsed=134833.56s tid=0x0000019414f20000 nid=0x6f48 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "RMI TCP Accept-0" #18 daemon prio=5 os_prio=0 cpu=781.25ms elapsed=157.27s tid=0x000001943e06f800 nid=0x3ca4 runnable [0x0000002f206ff000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.accept0(java.base@11.0.7/Native Method) at java.net.PlainSocketImpl.socketAccept(java.base@11.0.7/PlainSocketImpl.java:159) at java.net.AbstractPlainSocketImpl.accept(java.base@11.0.7/AbstractPlainSocketImpl.java:458) at java.net.ServerSocket.implAccept(java.base@11.0.7/ServerSocket.java:551) at java.net.ServerSocket.accept(java.base@11.0.7/ServerSocket.java:519) at sun.management.jmxremote.LocalRMIServerSocketFactory$1.accept(jdk.management.agent@11.0.7/LocalRMIServerSocketFactory.java:52) at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(java.rmi@11.0.7/TCPTransport.java:394) at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(java.rmi@11.0.7/TCPTransport.java:366) at java.lang.Thread.run(java.base@11.0.7/Thread.java:834) "RMI Scheduler(0)" #20 daemon prio=5 os_prio=0 cpu=15.63ms elapsed=156.57s tid=0x000001943e50e800 nid=0x7118 waiting on condition [0x0000002f209fe000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@11.0.7/Native Method) - parking to wait for <0x0000000695863330> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@11.0.7/LockSupport.java:234) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@11.0.7/AbstractQueuedSynchronizer.java:2123) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@11.0.7/ScheduledThreadPoolExecutor.java:1182) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@11.0.7/ScheduledThreadPoolExecutor.java:899) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@11.0.7/ThreadPoolExecutor.java:1054) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.7/ThreadPoolExecutor.java:1114) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.7/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.7/Thread.java:834) "RMI TCP Connection(3)-10.2.0.55" #23 daemon prio=5 os_prio=0 cpu=1171.88ms elapsed=61.29s tid=0x000001943e06e000 nid=0x19c4 runnable [0x0000002f1eefd000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(java.base@11.0.7/Native Method) at java.net.SocketInputStream.socketRead(java.base@11.0.7/SocketInputStream.java:115) at java.net.SocketInputStream.read(java.base@11.0.7/SocketInputStream.java:168) at java.net.SocketInputStream.read(java.base@11.0.7/SocketInputStream.java:140) at java.io.BufferedInputStream.fill(java.base@11.0.7/BufferedInputStream.java:252) at java.io.BufferedInputStream.read(java.base@11.0.7/BufferedInputStream.java:271) - locked <0x00000006999762f8> (a java.io.BufferedInputStream) at java.io.FilterInputStream.read(java.base@11.0.7/FilterInputStream.java:83) at sun.rmi.transport.tcp.TCPTransport.handleMessages(java.rmi@11.0.7/TCPTransport.java:544) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(java.rmi@11.0.7/TCPTransport.java:796) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(java.rmi@11.0.7/TCPTransport.java:677) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$$Lambda$138/0x000000080021a840.run(java.rmi@11.0.7/Unknown Source) at java.security.AccessController.doPrivileged(java.base@11.0.7/Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(java.rmi@11.0.7/TCPTransport.java:676) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.7/ThreadPoolExecutor.java:1128) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.7/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.7/Thread.java:834) "JMX server connection timeout 24" #24 daemon prio=5 os_prio=0 cpu=0.00ms elapsed=61.29s tid=0x000001943efc7800 nid=0x7230 in Object.wait() [0x0000002f1efff000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.7/Native Method) - waiting on at com.sun.jmx.remote.internal.ServerCommunicatorAdmin$Timeout.run(java.management@11.0.7/ServerCommunicatorAdmin.java:171) - waiting to re-lock in wait() <0x000000069997f8b8> (a [I) at java.lang.Thread.run(java.base@11.0.7/Thread.java:834) "RMI TCP Connection(4)-10.2.0.55" #25 daemon prio=5 os_prio=0 cpu=0.00ms elapsed=60.35s tid=0x000001943d7af800 nid=0x9f4 in Object.wait() [0x0000002f207fa000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.7/Native Method) - waiting on at com.sun.jmx.remote.internal.ArrayNotificationBuffer.fetchNotifications(java.management@11.0.7/ArrayNotificationBuffer.java:449) - waiting to re-lock in wait() <0x000000069a4dfd20> (a com.sun.jmx.remote.internal.ArrayNotificationBuffer) at com.sun.jmx.remote.internal.ArrayNotificationBuffer$ShareBuffer.fetchNotifications(java.management@11.0.7/ArrayNotificationBuffer.java:227) at com.sun.jmx.remote.internal.ServerNotifForwarder.fetchNotifs(java.management@11.0.7/ServerNotifForwarder.java:274) at javax.management.remote.rmi.RMIConnectionImpl$4.run(java.management.rmi@11.0.7/RMIConnectionImpl.java:1268) at javax.management.remote.rmi.RMIConnectionImpl$4.run(java.management.rmi@11.0.7/RMIConnectionImpl.java:1266) at javax.management.remote.rmi.RMIConnectionImpl.fetchNotifications(java.management.rmi@11.0.7/RMIConnectionImpl.java:1272) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@11.0.7/Native Method) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@11.0.7/NativeMethodAccessorImpl.java:62) at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@11.0.7/DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(java.base@11.0.7/Method.java:566) at sun.rmi.server.UnicastServerRef.dispatch(java.rmi@11.0.7/UnicastServerRef.java:359) at sun.rmi.transport.Transport$1.run(java.rmi@11.0.7/Transport.java:200) at sun.rmi.transport.Transport$1.run(java.rmi@11.0.7/Transport.java:197) at java.security.AccessController.doPrivileged(java.base@11.0.7/Native Method) at sun.rmi.transport.Transport.serviceCall(java.rmi@11.0.7/Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(java.rmi@11.0.7/TCPTransport.java:562) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(java.rmi@11.0.7/TCPTransport.java:796) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(java.rmi@11.0.7/TCPTransport.java:677) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$$Lambda$138/0x000000080021a840.run(java.rmi@11.0.7/Unknown Source) at java.security.AccessController.doPrivileged(java.base@11.0.7/Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(java.rmi@11.0.7/TCPTransport.java:676) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@11.0.7/ThreadPoolExecutor.java:1128) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@11.0.7/ThreadPoolExecutor.java:628) at java.lang.Thread.run(java.base@11.0.7/Thread.java:834) "JFR Recorder Thread" #26 daemon prio=5 os_prio=0 cpu=0.00ms elapsed=60.28s tid=0x000001943d7b9000 nid=0x8d6c waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "JFR Periodic Tasks" #27 daemon prio=5 os_prio=0 cpu=4812.50ms elapsed=60.11s tid=0x000001943d7ba000 nid=0x1010 waiting on condition [0x0000002f20dff000] java.lang.Thread.State: RUNNABLE at jdk.jfr.internal.JVM.emitEvent(jdk.jfr@11.0.7/Native Method) at jdk.jfr.internal.RequestEngine$RequestHook.execute(jdk.jfr@11.0.7/RequestEngine.java:68) at jdk.jfr.internal.RequestEngine.run_requests(jdk.jfr@11.0.7/RequestEngine.java:230) at jdk.jfr.internal.RequestEngine.doPeriodic(jdk.jfr@11.0.7/RequestEngine.java:183) at jdk.jfr.internal.PlatformRecorder.periodicTask(jdk.jfr@11.0.7/PlatformRecorder.java:439) at jdk.jfr.internal.PlatformRecorder.lambda$startDiskMonitor$1(jdk.jfr@11.0.7/PlatformRecorder.java:386) at jdk.jfr.internal.PlatformRecorder$$Lambda$189/0x0000000800284840.run(jdk.jfr@11.0.7/Unknown Source) at java.lang.Thread.run(java.base@11.0.7/Thread.java:834) "JFR Recording Scheduler" #30 daemon prio=5 os_prio=0 cpu=0.00ms elapsed=60.10s tid=0x000001943d7b6800 nid=0x39ac in Object.wait() [0x0000002f20fff000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@11.0.7/Native Method) - waiting on <0x00000006990a1090> (a java.util.TaskQueue) at java.util.TimerThread.mainLoop(java.base@11.0.7/Timer.java:553) - waiting to re-lock in wait() <0x00000006990a1090> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@11.0.7/Timer.java:506) "VM Thread" os_prio=2 cpu=93.75ms elapsed=134835.41s tid=0x000001943d4fe800 nid=0x6474 runnable "GC Thread#0" os_prio=2 cpu=31.25ms elapsed=134835.47s tid=0x0000019414f37000 nid=0x4fac runnable "GC Thread#1" os_prio=2 cpu=31.25ms elapsed=134834.03s tid=0x000001943d941800 nid=0x3ee8 runnable "GC Thread#2" os_prio=2 cpu=31.25ms elapsed=134834.03s tid=0x000001943e084000 nid=0x5890 runnable "GC Thread#3" os_prio=2 cpu=31.25ms elapsed=134834.03s tid=0x000001943da66000 nid=0x5a54 runnable "G1 Main Marker" os_prio=2 cpu=0.00ms elapsed=134835.47s tid=0x0000019414fbd800 nid=0x7708 runnable "G1 Conc#0" os_prio=2 cpu=15.63ms elapsed=134835.47s tid=0x0000019414fc0000 nid=0x71f8 runnable "G1 Refine#0" os_prio=2 cpu=0.00ms elapsed=134835.45s tid=0x000001943cb63800 nid=0x70b8 runnable "G1 Young RemSet Sampling" os_prio=2 cpu=187.50ms elapsed=134835.45s tid=0x000001943cb64000 nid=0x15f0 runnable "VM Periodic Task Thread" os_prio=2 cpu=250.00ms elapsed=134835.29s tid=0x000001943d6eb000 nid=0x62d4 waiting on condition