2019-08-27 18:17:51 Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.221-b11 mixed mode): "pool-2-thread-1" #23 prio=5 os_prio=0 tid=0x000000001e41a000 nid=0x1370 waiting on condition [0x000000002064e000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x00000000802733f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(Unknown Source) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Locked ownable synchronizers: - None "DestroyJavaVM" #16 prio=5 os_prio=0 tid=0x0000000002c5d800 nid=0x15e8 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "UDP Listener" #15 daemon prio=5 os_prio=0 tid=0x000000001d5f6000 nid=0x12c4 runnable [0x000000001f56f000] java.lang.Thread.State: RUNNABLE at java.net.DualStackPlainDatagramSocketImpl.socketReceiveOrPeekData(Native Method) at java.net.DualStackPlainDatagramSocketImpl.receive0(Unknown Source) - locked <0x000000008042dca0> (a java.net.DualStackPlainDatagramSocketImpl) at java.net.AbstractPlainDatagramSocketImpl.receive(Unknown Source) - locked <0x000000008042dca0> (a java.net.DualStackPlainDatagramSocketImpl) at java.net.DatagramSocket.receive(Unknown Source) - locked <0x00000000803ba760> (a java.net.DatagramPacket) - locked <0x000000008042dc60> (a java.net.DatagramSocket) at org.apache.jmeter.JMeter.waitForSignals(JMeter.java:1443) at org.apache.jmeter.JMeter.access$200(JMeter.java:121) at org.apache.jmeter.JMeter$1.run(JMeter.java:1426) Locked ownable synchronizers: - None "NanoOffset" #13 daemon prio=5 os_prio=0 tid=0x000000001d55a000 nid=0x668 waiting on condition [0x000000001e39f000] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at java.lang.Thread.sleep(Unknown Source) at java.util.concurrent.TimeUnit.sleep(Unknown Source) at org.apache.jmeter.samplers.SampleResult$NanoOffset.getOffset(SampleResult.java:1510) at org.apache.jmeter.samplers.SampleResult$NanoOffset.run(SampleResult.java:1504) Locked ownable synchronizers: - None "Service Thread" #10 daemon prio=9 os_prio=0 tid=0x000000001b1c4000 nid=0xfa0 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C1 CompilerThread2" #9 daemon prio=9 os_prio=2 tid=0x000000001b12f800 nid=0xcd4 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread1" #8 daemon prio=9 os_prio=2 tid=0x000000001b12e800 nid=0xfc4 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #7 daemon prio=9 os_prio=2 tid=0x000000001b12d000 nid=0x17a0 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Attach Listener" #6 daemon prio=5 os_prio=2 tid=0x000000001b128000 nid=0xab0 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Signal Dispatcher" #5 daemon prio=9 os_prio=2 tid=0x000000001b126000 nid=0x93c runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Surrogate Locker Thread (Concurrent GC)" #4 daemon prio=9 os_prio=0 tid=0x000000001b124800 nid=0xf90 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Finalizer" #3 daemon prio=8 os_prio=1 tid=0x000000001b10f800 nid=0xdec in Object.wait() [0x000000001be9f000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x000000008050c560> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(Unknown Source) - locked <0x000000008050c560> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(Unknown Source) at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source) Locked ownable synchronizers: - None "Reference Handler" #2 daemon prio=10 os_prio=2 tid=0x000000001b108800 nid=0x1388 in Object.wait() [0x000000001bd9f000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x000000008050c5a0> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Unknown Source) at java.lang.ref.Reference.tryHandlePending(Unknown Source) - locked <0x000000008050c5a0> (a java.lang.ref.Reference$Lock) at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source) Locked ownable synchronizers: - None "VM Thread" os_prio=2 tid=0x000000001b0e3000 nid=0x1428 runnable "Gang worker#0 (Parallel GC Threads)" os_prio=2 tid=0x0000000002d78800 nid=0x17f4 runnable "Gang worker#1 (Parallel GC Threads)" os_prio=2 tid=0x0000000002d7b800 nid=0x1754 runnable "Gang worker#2 (Parallel GC Threads)" os_prio=2 tid=0x0000000002d7d000 nid=0x1718 runnable "Gang worker#3 (Parallel GC Threads)" os_prio=2 tid=0x0000000002d7f800 nid=0x1234 runnable "G1 Main Concurrent Mark GC Thread" os_prio=2 tid=0x0000000002e27000 nid=0x8a4 runnable "Gang worker#0 (G1 Parallel Marking Threads)" os_prio=2 tid=0x0000000002e28000 nid=0x6cc runnable "G1 Concurrent Refinement Thread#0" os_prio=2 tid=0x0000000002d8c000 nid=0xc78 runnable "G1 Concurrent Refinement Thread#1" os_prio=2 tid=0x0000000002d8b000 nid=0x166c runnable "G1 Concurrent Refinement Thread#2" os_prio=2 tid=0x0000000002d8a000 nid=0x131c runnable "G1 Concurrent Refinement Thread#3" os_prio=2 tid=0x0000000002d87000 nid=0x54 runnable "G1 Concurrent Refinement Thread#4" os_prio=2 tid=0x0000000002d82000 nid=0x17b8 runnable "VM Periodic Task Thread" os_prio=2 tid=0x000000001b1d0000 nid=0x13b0 waiting on condition JNI global references: 1618