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百度云部署的項(xiàng)目微服務(wù)項(xiàng)目，近一個(gè)月每天隨機(jī)一個(gè)點(diǎn)gateway的cpu直接一百多，

Coachwang

問(wèn)題描述

排查不出問(wèn)題 有大佬指明一下方向嗎，并不是慢慢增長(zhǎng)，平時(shí)正常都是10一下，一下忽然100以上 導(dǎo)致服務(wù)請(qǐng)求失敗

913 1 0
1個(gè)回答
latin

裝event擴(kuò)展，優(yōu)化linux內(nèi)核，重啟gatewayWorker
http://wtbis.cn/doc/workerman/appendices/kernel-optimization.html

  • Coachwang 2024-09-24

    正常的時(shí)候都不超過(guò)百分之10 忽然一下服務(wù)就斷了 一看gateway的cpu直接超過(guò)100了 用的nacos 是這個(gè)優(yōu)化的問(wèn)題嗎
  • 故人重來(lái) 2024-09-24

    是不是被ddos
  • latin 2024-09-24

    有關(guān)系
  • tanhongbin 2024-09-25

    驚群效應(yīng)？還是突然請(qǐng)求增多 如果是突然請(qǐng)求增多 你被搞了 如果突然來(lái)一個(gè)請(qǐng)求 cpu很高 應(yīng)該是驚群了
  • latin 2024-09-25

    驚群那點(diǎn)消耗cpu都不帶動(dòng)的。應(yīng)該就是內(nèi)核沒(méi)優(yōu)化還有event擴(kuò)展沒(méi)裝，單個(gè)進(jìn)程連接數(shù)超1024內(nèi)核一直刷日志 Too many open files 了。cpu 100%時(shí) 運(yùn)行 strace -ttp 進(jìn)程pid 就能看出問(wèn)題
  • tanhongbin 2024-09-25

    哦哦 這個(gè)必須優(yōu)化內(nèi)核 event擴(kuò)展必須裝
  • Coachwang 2024-09-25

    各位大佬 今天早上又出現(xiàn)了！
    "reactor-http-epoll-3" #159 daemon prio=5 os_prio=0 tid=0x00007f797816b000 nid=0x7ab9 runnable [0x00007f796d13a000]
    java.lang.Thread.State: RUNNABLE
    at java.lang.String.indexOf(String.java:1769)
    at java.lang.String.indexOf(String.java:1718)
    at org.apache.commons.lang3.CharSequenceUtils.indexOf(CharSequenceUtils.java:137)
    at org.apache.commons.lang3.StringUtils.indexOf(StringUtils.java:2587)
    at com.agricultural.common.core.utils.StringUtils.matches(StringUtils.java:496)
    at com.agricultural.common.core.utils.StringUtils.matches(StringUtils.java:418)
    at com.agricultural.gateway.filter.AuthFilter.filter(AuthFilter.java:65)
    at org.springframework.cloud.gateway.handler.FilteringWebHandler$GatewayFilterAdapter.filter(FilteringWebHandler.java:138)
    at org.springframework.cloud.gateway.filter.OrderedGatewayFilter.filter(OrderedGatewayFilter.java:44)
    at org.springframework.cloud.gateway.handler.FilteringWebHandler$DefaultGatewayFilterChain.lambda$filter$0(FilteringWebHandler.java:118)
    at org.springframework.cloud.gateway.handler.FilteringWebHandler$DefaultGatewayFilterChain$$Lambda$935/1505927756.get(Unknown Source)
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:44)
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)
    at com.alibaba.csp.sentinel.adapter.reactor.MonoSentinelOperator.subscribe(MonoSentinelOperator.java:40)
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)
    at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:64)
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)
    at reactor.core.publisher.Mono.subscribe(Mono.java:4252)
  • Coachwang 2024-09-25

    "DataPublisher" #158 daemon prio=5 os_prio=0 tid=0x00007f79784e7800 nid=0x7ab8 waiting on condition [0x00007f796d23d000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e33cd8e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "PollingServerListUpdater-0" #157 daemon prio=5 os_prio=0 tid=0x00007f7978475800 nid=0x7ab7 waiting on condition [0x00007f796d33e000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e33e6810> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "RibbonApacheHttpClientConfiguration.connectionManagerTimer" #155 daemon prio=5 os_prio=0 tid=0x00007f79783f7800 nid=0x7ab6 in Object.wait() [0x00007f796dc93000]
    java.lang.Thread.State: TIMED_WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    at java.util.TimerThread.mainLoop(Timer.java:552)

    • locked <0x00000000e2f6b578> (a java.util.TaskQueue)
      at java.util.TimerThread.run(Timer.java:505)

    "sentinel-metrics-record-task-thread-1" #154 daemon prio=5 os_prio=0 tid=0x00007f7978166800 nid=0x7ab5 waiting on condition [0x00007f796dd94000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2f6d490> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "sentinel-system-status-record-task-thread-1" #153 daemon prio=5 os_prio=0 tid=0x00007f797847e000 nid=0x7ab4 waiting on condition [0x00007f796de95000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2f6dac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "sentinel-time-tick-thread" #152 daemon prio=5 os_prio=0 tid=0x00007f7978125000 nid=0x7ab3 sleeping[0x00007f796e198000]
    java.lang.Thread.State: TIMED_WAITING (sleeping)
    at java.lang.Thread.sleep(Native Method)
    at java.lang.Thread.sleep(Thread.java:340)
    at java.util.concurrent.TimeUnit.sleep(TimeUnit.java:386)
    at com.alibaba.csp.sentinel.util.TimeUtil$1.run(TimeUtil.java:37)
    at java.lang.Thread.run(Thread.java:748)

    "sentinel-command-center-executor-thread-1" #151 prio=5 os_prio=0 tid=0x00007f799800a800 nid=0x7ab1 runnable [0x00007f796df96000]
    java.lang.Thread.State: RUNNABLE
    at java.net.PlainSocketImpl.socketAccept(Native Method)
    at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
    at java.net.ServerSocket.implAccept(ServerSocket.java:545)
    at java.net.ServerSocket.accept(ServerSocket.java:513)
    at com.alibaba.csp.sentinel.transport.command.SimpleHttpCommandCenter$ServerThread.run(SimpleHttpCommandCenter.java:188)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

    "sentinel-heartbeat-send-task-thread-1" #149 daemon prio=5 os_prio=0 tid=0x00007f7978491800 nid=0x7ab0 waiting on condition [0x00007f796e097000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2cfdc38> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "lettuce-eventExecutorLoop-3-3" #147 daemon prio=5 os_prio=0 tid=0x00007f7978394800 nid=0x7aae waiting on condition [0x00007f796e299000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1202550> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
      at io.netty.util.concurrent.SingleThreadEventExecutor.takeTask(SingleThreadEventExecutor.java:243)
      at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:64)
      at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
      at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
      at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
      at java.lang.Thread.run(Thread.java:748)

    "SimplePauseDetectorThread_2" #145 daemon prio=5 os_prio=0 tid=0x00007f79840a0000 nid=0x7aad waiting on condition [0x00007f796e39a000]
    java.lang.Thread.State: TIMED_WAITING (sleeping)
    at java.lang.Thread.sleep(Native Method)
    at java.lang.Thread.sleep(Thread.java:340)
    at java.util.concurrent.TimeUnit.sleep(TimeUnit.java:386)
    at org.LatencyUtils.TimeServices.sleepNanos(TimeServices.java:62)
    at org.LatencyUtils.SimplePauseDetector$SimplePauseDetectorThread.run(SimplePauseDetector.java:116)

    "SimplePauseDetectorThread_1" #144 daemon prio=5 os_prio=0 tid=0x00007f798409e000 nid=0x7aac waiting on condition [0x00007f796e49b000]
    java.lang.Thread.State: TIMED_WAITING (sleeping)
    at java.lang.Thread.sleep(Native Method)
    at java.lang.Thread.sleep(Thread.java:340)
    at java.util.concurrent.TimeUnit.sleep(TimeUnit.java:386)
    at org.LatencyUtils.TimeServices.sleepNanos(TimeServices.java:62)
    at org.LatencyUtils.SimplePauseDetector$SimplePauseDetectorThread.run(SimplePauseDetector.java:116)

    "SimplePauseDetectorThread_0" #143 daemon prio=5 os_prio=0 tid=0x00007f798409d000 nid=0x7aab sleeping[0x00007f796e59c000]
    java.lang.Thread.State: TIMED_WAITING (sleeping)
    at java.lang.Thread.sleep(Native Method)
    at java.lang.Thread.sleep(Thread.java:340)
    at java.util.concurrent.TimeUnit.sleep(TimeUnit.java:386)
    at org.LatencyUtils.TimeServices.sleepNanos(TimeServices.java:62)
    at org.LatencyUtils.SimplePauseDetector$SimplePauseDetectorThread.run(SimplePauseDetector.java:116)

    "Thread-19" #142 daemon prio=5 os_prio=0 tid=0x00007f7984098800 nid=0x7aaa waiting on condition [0x00007f796e69d000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2ac88b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
      at org.LatencyUtils.PauseDetector$PauseDetectorThread.run(PauseDetector.java:85)

    "lettuce-eventExecutorLoop-3-2" #141 daemon prio=5 os_prio=0 tid=0x00007f7978363800 nid=0x7aa9 waiting on condition [0x00007f796e79e000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1202818> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
      at io.netty.util.concurrent.SingleThreadEventExecutor.takeTask(SingleThreadEventExecutor.java:243)
      at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:64)
      at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
      at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
      at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
      at java.lang.Thread.run(Thread.java:748)

    "lettuce-epollEventLoop-5-1" #140 daemon prio=5 os_prio=0 tid=0x00007f797831f000 nid=0x7aa8 runnable [0x00007f796faa0000]
    java.lang.Thread.State: RUNNABLE
    at io.netty.channel.epoll.Native.epollWait(Native Method)
    at io.netty.channel.epoll.Native.epollWait(Native.java:148)
    at io.netty.channel.epoll.Native.epollWait(Native.java:141)
    at io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:290)
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:347)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.lang.Thread.run(Thread.java:748)

    "reactor-http-epoll-2" #139 daemon prio=5 os_prio=0 tid=0x00007f79e403d000 nid=0x7aa6 runnable [0x00007f7970da2000]
    java.lang.Thread.State: RUNNABLE
    at io.netty.channel.epoll.Native.epollWait(Native Method)
    at io.netty.channel.epoll.Native.epollWait(Native.java:148)
    at io.netty.channel.epoll.Native.epollWait(Native.java:141)
    at io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:290)
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:347)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-35" #137 daemon prio=5 os_prio=0 tid=0x00007f79b0008000 nid=0x7aa1 waiting on condition [0x00007f79711a4000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2346e38> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-40" #134 daemon prio=5 os_prio=0 tid=0x00007f7984014800 nid=0x7a9e waiting on condition [0x00007f79714a7000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e235f228> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-39" #133 daemon prio=5 os_prio=0 tid=0x00007f7984012800 nid=0x7a9d waiting on condition [0x00007f79715a8000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2360c70> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-37" #131 daemon prio=5 os_prio=0 tid=0x00007f798400f000 nid=0x7a9b waiting on condition [0x00007f79717aa000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2378b68> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-31" #126 daemon prio=5 os_prio=0 tid=0x00007f7988027000 nid=0x7a96 waiting on condition [0x00007f7971caf000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2445ca8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-25" #124 daemon prio=5 os_prio=0 tid=0x00007f79c8653000 nid=0x7a94 waiting on condition [0x00007f7971eb1000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2449ca8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "DestroyJavaVM" #95 prio=5 os_prio=0 tid=0x00007f7a10009800 nid=0x79ec waiting on condition [0x0000000000000000]
    java.lang.Thread.State: RUNNABLE

    "com.alibaba.nacos.client.naming.updater.1" #93 daemon prio=5 os_prio=0 tid=0x00007f7994140000 nid=0x7a76 waiting on condition [0x00007f7973ccf000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1aad450> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-10" #83 daemon prio=5 os_prio=0 tid=0x00007f79fc050000 nid=0x7a6c waiting on condition [0x00007f79746d9000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e28d7738> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-3" #75 daemon prio=5 os_prio=0 tid=0x00007f7a118a2800 nid=0x7a64 waiting on condition [0x00007f7974ee1000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e2824b00> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "server" #70 prio=5 os_prio=0 tid=0x00007f7a118a0000 nid=0x7a5f waiting on condition [0x00007f79753e6000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e226d280> (a java.util.concurrent.CountDownLatch$Sync)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
      at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:231)
      at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:87)
      at reactor.core.publisher.Mono.block(Mono.java:1685)
      at org.springframework.boot.web.embedded.netty.NettyWebServer$1.run(NettyWebServer.java:160)

    "boundedElastic-2" #69 daemon prio=5 os_prio=0 tid=0x00007f79dc0f0000 nid=0x7a5e waiting on condition [0x00007f79754e7000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e269b468> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "reactor-http-epoll-1" #67 daemon prio=5 os_prio=0 tid=0x00007f7a11611800 nid=0x7a5c runnable [0x00007f79756e9000]
    java.lang.Thread.State: RUNNABLE
    at io.netty.channel.epoll.Native.epollWait(Native Method)
    at io.netty.channel.epoll.Native.epollWait(Native.java:148)
    at io.netty.channel.epoll.Native.epollWait(Native.java:141)
    at io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:290)
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:347)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.lang.Thread.run(Thread.java:748)

    "boundedElastic-evictor-1" #66 daemon prio=5 os_prio=0 tid=0x00007f79dc0ce800 nid=0x7a5a waiting on condition [0x00007f79757ea000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e299d608> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "Nacos-Watch-Task-Scheduler-1" #65 prio=5 os_prio=0 tid=0x00007f7a11169800 nid=0x7a59 waiting on condition [0x00007f7975cfb000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1aac4d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.naming.updater.0" #63 daemon prio=5 os_prio=0 tid=0x00007f7a10a83000 nid=0x7a57 waiting on condition [0x00007f79d41ae000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1aad450> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "grpc-nio-worker-ELG-1-4" #58 daemon prio=5 os_prio=0 tid=0x00007f799011c800 nid=0x7a50 runnable [0x00007f79d46b3000]
    java.lang.Thread.State: RUNNABLE
    at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
    at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
    at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
    at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)

    • locked <0x00000000e07a0d70> (a com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.SelectedSelectionKeySet)
    • locked <0x00000000e07a0e60> (a java.util.Collections$UnmodifiableSet)
    • locked <0x00000000e07a0d88> (a sun.nio.ch.EPollSelectorImpl)
      at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:806)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:454)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
      at java.lang.Thread.run(Thread.java:748)

    "grpc-nio-worker-ELG-1-3" #57 daemon prio=5 os_prio=0 tid=0x00007f7a11581800 nid=0x7a4f runnable [0x00007f79d47b4000]
    java.lang.Thread.State: RUNNABLE
    at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
    at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
    at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
    at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)

    • locked <0x00000000e07d0f30> (a com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.SelectedSelectionKeySet)
    • locked <0x00000000e07d1020> (a java.util.Collections$UnmodifiableSet)
    • locked <0x00000000e07d0f48> (a sun.nio.ch.EPollSelectorImpl)
      at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:806)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:454)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.remote.worker" #56 daemon prio=5 os_prio=0 tid=0x00007f7a115c0800 nid=0x7a4e waiting on condition [0x00007f79d48b5000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1a65180> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:418)
      at com.alibaba.nacos.common.remote.client.RpcClient$3.run(RpcClient.java:317)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.remote.worker" #55 daemon prio=5 os_prio=0 tid=0x00007f7a1155d000 nid=0x7a4d waiting on condition [0x00007f79d49b6000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1a64b80> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
      at com.alibaba.nacos.common.remote.client.RpcClient$2.run(RpcClient.java:295)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.naming.grpc.redo.0" #54 daemon prio=5 os_prio=0 tid=0x00007f7a11b24000 nid=0x7a4c waiting on condition [0x00007f79d4ab7000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1ac05a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.naming.push.receiver" #53 daemon prio=5 os_prio=0 tid=0x00007f7a11b37800 nid=0x7a4b runnable [0x00007f79d4bb8000]
    java.lang.Thread.State: RUNNABLE
    at java.net.PlainDatagramSocketImpl.receive0(Native Method)

    • locked <0x00000000e1ac0090> (a java.net.PlainDatagramSocketImpl)
      at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:143)
    • locked <0x00000000e1ac0090> (a java.net.PlainDatagramSocketImpl)
      at java.net.DatagramSocket.receive(DatagramSocket.java:812)
    • locked <0x00000000e1d19310> (a java.net.DatagramPacket)
    • locked <0x00000000e1ac0050> (a java.net.DatagramSocket)
      at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:102)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.naming.security" #52 daemon prio=5 os_prio=0 tid=0x00007f7a11baa000 nid=0x7a4a waiting on condition [0x00007f79d4cb9000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1ac0b80> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.naming.failover" #51 daemon prio=5 os_prio=0 tid=0x00007f7a11c6f000 nid=0x7a49 waiting on condition [0x00007f79d4dba000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1aac138> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent" #50 daemon prio=5 os_prio=0 tid=0x00007f7a11b96000 nid=0x7a48 waiting on condition [0x00007f79d4ebb000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1b187d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:403)
      at com.alibaba.nacos.common.notify.DefaultPublisher.openEventHandler(DefaultPublisher.java:117)
      at com.alibaba.nacos.common.notify.DefaultPublisher.run(DefaultPublisher.java:95)

    "spring.cloud.inetutils" #49 daemon prio=5 os_prio=0 tid=0x00007f7a10fd8000 nid=0x7a46 waiting on condition [0x00007f79f01f5000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e17acea8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "lettuce-eventExecutorLoop-3-1" #48 daemon prio=5 os_prio=0 tid=0x00007f7a11432800 nid=0x7a3c waiting on condition [0x00007f79f0af6000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e1202ec8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
      at io.netty.util.concurrent.SingleThreadEventExecutor.takeTask(SingleThreadEventExecutor.java:256)
      at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:64)
      at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
      at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
      at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
      at java.lang.Thread.run(Thread.java:748)

    "grpc-nio-worker-ELG-1-2" #31 daemon prio=5 os_prio=0 tid=0x00007f799002e000 nid=0x7a1e runnable [0x00007f79f8bb8000]
    java.lang.Thread.State: RUNNABLE
    at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
    at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
    at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
    at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)

    • locked <0x00000000e07d1820> (a com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.SelectedSelectionKeySet)
    • locked <0x00000000e07d1910> (a java.util.Collections$UnmodifiableSet)
    • locked <0x00000000e07d1838> (a sun.nio.ch.EPollSelectorImpl)
      at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:806)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:454)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
      at java.lang.Thread.run(Thread.java:748)

    "grpc-nio-worker-ELG-1-1" #29 daemon prio=5 os_prio=0 tid=0x00007f7a10c42800 nid=0x7a1c runnable [0x00007f79f8fba000]
    java.lang.Thread.State: RUNNABLE
    at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
    at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
    at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
    at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)

    • locked <0x00000000e07f8f60> (a com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.SelectedSelectionKeySet)
    • locked <0x00000000e07f9050> (a java.util.Collections$UnmodifiableSet)
    • locked <0x00000000e07f8f78> (a sun.nio.ch.EPollSelectorImpl)
      at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:806)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:454)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
      at com.alibaba.nacos.shaded.io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.remote.worker" #28 daemon prio=5 os_prio=0 tid=0x00007f7a10778800 nid=0x7a1a waiting on condition [0x00007f79f98cd000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e07f9bb8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:418)
      at com.alibaba.nacos.common.remote.client.RpcClient$3.run(RpcClient.java:317)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.remote.worker" #27 daemon prio=5 os_prio=0 tid=0x00007f7a10812000 nid=0x7a19 waiting on condition [0x00007f79fa3d0000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e07f98b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
      at com.alibaba.nacos.common.remote.client.RpcClient$2.run(RpcClient.java:295)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "nacos.publisher-com.alibaba.nacos.common.notify.SlowEvent" #25 daemon prio=5 os_prio=0 tid=0x00007f7a10539800 nid=0x7a18 waiting on condition [0x00007f79facdd000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e0811fc0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:403)
      at com.alibaba.nacos.common.notify.DefaultPublisher.openEventHandler(DefaultPublisher.java:117)
      at com.alibaba.nacos.common.notify.DefaultPublisher.run(DefaultPublisher.java:95)

    "logback-9" #24 daemon prio=5 os_prio=0 tid=0x00007f7a1045e800 nid=0x7a16 waiting on condition [0x00007f79fb6f5000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e063c1f8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "logback-8" #23 daemon prio=5 os_prio=0 tid=0x00007f7a10828800 nid=0x7a15 waiting on condition [0x00007f79fa7d2000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e063c1f8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "logback-7" #22 daemon prio=5 os_prio=0 tid=0x00007f7a103ec800 nid=0x7a14 waiting on condition [0x00007f79f9ccf000]
    java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e063c1f8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.Worker" #20 daemon prio=5 os_prio=0 tid=0x00007f7a10890800 nid=0x7a12 waiting on condition [0x00007f79f99ce000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e05e58f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:418)
      at com.alibaba.nacos.client.config.impl.ClientWorker$ConfigRpcTransportClient$4.run(ClientWorker.java:744)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "com.alibaba.nacos.client.identify.watcher.0" #19 daemon prio=5 os_prio=0 tid=0x00007f7a1088e000 nid=0x7a11 waiting on condition [0x00007f79fa6d1000]
    java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)

    • parking to wait for <0x00000000e06439d0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

    "Service Thread" #8 daemon prio=9 os_prio=0 tid=0x00007f7a10187800 nid=0x79f8 runnable [0x0000000000000000]
    java.lang.Thread.State: RUNNABLE

    "C1 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00007f7a10184800 nid=0x79f7 waiting on condition [0x0000000000000000]
    java.lang.Thread.State: RUNNABLE

    "C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f7a10182800 nid=0x79f6 waiting on condition [0x0000000000000000]
    java.lang.Thread.State: RUNNABLE

    "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f7a10180000 nid=0x79f5 waiting on condition [0x0000000000000000]
    java.lang.Thread.State: RUNNABLE

    "Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f7a1017e000 nid=0x79f4 runnable [0x0000000000000000]
    java.lang.Thread.State: RUNNABLE

    "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f7a1014d000 nid=0x79f3 in Object.wait() [0x00007f79fbdfc000]
    java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)

    • locked <0x00000000e024dea0> (a java.lang.ref.ReferenceQueue$Lock)
      at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
      at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)

    "Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f7a10148800 nid=0x79f2 in Object.wait() [0x00007f79fbefd000]
    java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    at java.lang.Object.wait(Object.java:502)
    at java.lang.ref.Reference.tryHandlePending(Reference.java:191)

    • locked <0x00000000e024df78> (a java.lang.ref.Reference$Lock)
      at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)

    "VM Thread" os_prio=0 tid=0x00007f7a1013f000 nid=0x79f1 runnable

    "GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00007f7a1001e800 nid=0x79ed runnable

    "GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00007f7a10020800 nid=0x79ee runnable

    "GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00007f7a10022800 nid=0x79ef runnable

    "GC task thread#3 (ParallelGC)" os_prio=0 tid=0x00007f7a10024000 nid=0x79f0 runnable

    "VM Periodic Task Thread" os_prio=0 tid=0x00007f7a1018a000 nid=0x79f9 waiting on condition

    JNI global references: 2479
  • tanhongbin 2024-09-25

    這是php？還是java呀
  • Coachwang 2024-09-25

    java 的
  • 故人重來(lái) 2024-09-25

    那你應(yīng)該java平臺(tái)問(wèn)啊
??