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[jetty-dev] 500% CPU utilization
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Hi,
I just noticed that my Jetty process is running at 400-500% CPU on my
development laptop.
In addition to jetty:run default config, I'm also running a separate
Server instance with the following ConnectionFactories: [ssl, alnp,
http/2, spdy, http/]
I'm running 9.3.0.M1.
I have debugging enabled, so I'm able to step through line by line. I
also have VisualVM connected. You'll find a thread dump at the end of
this email.
Analysis:
Seems like there is a loop which starts at:
ManagedSelector.run:528
This continues to:
ManagedSelector.select
_state == PROCESSING
_runChanges.size() == 0
_addChanges.isEmpty returns true
loop breaks at 574
_selector.select(); at line 603
_state is SELECTING at line 611
_state.compareAndSet(State.SELECTING, State.PROCESSING) fails at line 616
out loop continues from line 617
_state is now PROCESSING
out loop breaks at 622
_selector.selectedKeys() returns two SelectionKeys at line 635
both keys isValid and are processed
Thread.yield(); at 653
selectedKeys are updated and cleared
while loop at SelectorManager.run:527 continues.
Does this sound like normal behaviour? I'm not familiar enough with
NIO to tell what the code does / should do.
Is the problem here that Selector.select returns too fast?
I have no active connections to this server. Closed all browsers did
not change the situation.
I'm letting this code hang in my debugger for a while in case someone
has instructions for further debugging.
Thread dump:
2015-01-27 17:40:59
Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode):
"RMI TCP Connection(3)-172.16.0.125" #54 daemon prio=9 os_prio=31
tid=0x00007fbb060ec000 nid=0x7e0b runnable [0x0000000184ca5000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:150)
at java.net.SocketInputStream.read(SocketInputStream.java:121)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
- locked <0x000000011bbed920> (a java.io.BufferedInputStream)
at java.io.FilterInputStream.read(FilterInputStream.java:83)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:539)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- <0x000000011bbedae0> (a java.util.concurrent.ThreadPoolExecutor$Worker)
"RMI TCP Connection(2)-172.16.0.125" #53 daemon prio=9 os_prio=31
tid=0x00007fbb06b6f000 nid=0x9503 runnable [0x00000001845e7000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:150)
at java.net.SocketInputStream.read(SocketInputStream.java:121)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
- locked <0x000000011bb1b900> (a java.io.BufferedInputStream)
at java.io.FilterInputStream.read(FilterInputStream.java:83)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:539)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- <0x000000011bb1dd38> (a java.util.concurrent.ThreadPoolExecutor$Worker)
"qtp837249677-52" #52 prio=5 os_prio=31 tid=0x00007fbb02692000
nid=0x9303 waiting on condition [0x000000018439f000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000119b474a0> (a
java.util.concurrent.locks.ReentrantLock$NonfairSync)
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.doAcquireInterruptibly(AbstractQueuedSynchronizer.java:897)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1222)
at java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:335)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:380)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"JMX server connection timeout 51" #51 daemon prio=9 os_prio=31
tid=0x00007fbb023d1800 nid=0x9103 in Object.wait()
[0x000000018429c000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at com.sun.jmx.remote.internal.ServerCommunicatorAdmin$Timeout.run(ServerCommunicatorAdmin.java:168)
- locked <0x000000011bab0358> (a [I)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"RMI Scheduler(0)" #50 daemon prio=9 os_prio=31 tid=0x00007fbb075ef800
nid=0x8f03 waiting on condition [0x0000000183f99000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x000000011bab1eb0> (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:1067)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"RMI TCP Connection(1)-172.16.0.125" #49 daemon prio=9 os_prio=31
tid=0x00007fbb06859800 nid=0x8d03 runnable [0x0000000183e96000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:150)
at java.net.SocketInputStream.read(SocketInputStream.java:121)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
- locked <0x000000011bab7b90> (a java.io.BufferedInputStream)
at java.io.FilterInputStream.read(FilterInputStream.java:83)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:539)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- <0x000000011bab7a28> (a java.util.concurrent.ThreadPoolExecutor$Worker)
"RMI TCP Accept-0" #48 daemon prio=9 os_prio=31 tid=0x00007fbb06062000
nid=0x8c07 runnable [0x0000000183d93000]
java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:404)
at java.net.ServerSocket.implAccept(ServerSocket.java:545)
at java.net.ServerSocket.accept(ServerSocket.java:513)
at sun.management.jmxremote.LocalRMIServerSocketFactory$1.accept(LocalRMIServerSocketFactory.java:52)
at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:389)
at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:361)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-47" #47 prio=5 os_prio=31 tid=0x00007fbb06962000
nid=0x840b waiting on condition [0x000000018117d000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000119b474c0> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-43" #43 prio=5 os_prio=31 tid=0x00007fbb060a6000
nid=0x8603 runnable [0x0000000183c90000]
java.lang.Thread.State: RUNNABLE
at sun.misc.Unsafe.unpark(Native Method)
at java.util.concurrent.locks.LockSupport.unpark(LockSupport.java:141)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.unparkSuccessor(AbstractQueuedSynchronizer.java:662)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1264)
at java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.java:457)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:408)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-41" #41 prio=5 os_prio=31 tid=0x00007fbb06c57000
nid=0x8203 waiting on condition [0x0000000183425000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000119b474c0> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-40" #40 prio=5 os_prio=31 tid=0x00007fbb043af000
nid=0x7c07 waiting on condition [0x0000000181c2d000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000119b474c0> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"org.eclipse.jetty.server.session.HashSessionManager@759a678aTimer"
#36 daemon prio=5 os_prio=31 tid=0x00007fbb027f7800 nid=0x7807 waiting
on condition [0x00000001812d7000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x000000011ab36270> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-35" #35 prio=5 os_prio=31 tid=0x00007fbb048e8000
nid=0x7a03 waiting on condition [0x0000000182c34000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000119b474c0> (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 org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-33-selector-ServerConnectorManager@5b060162/2" #33
prio=4 os_prio=31 tid=0x00007fbb01e24800 nid=0x7603 runnable
[0x0000000183322000]
java.lang.Thread.State: RUNNABLE
at java.lang.Thread.yield(Native Method)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:653)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:528)
at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-32-acceptor-0@54385f05-ServerConnector@197ce367{HTTP/1.1,[http/1.1]}{0.0.0.0:8081}"
#32 prio=3 os_prio=31 tid=0x00007fbb01e1e800 nid=0x7403 runnable
[0x000000018321f000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:241)
- locked <0x000000011ab3a5b0> (a java.lang.Object)
at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:387)
at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:531)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-31-selector-ServerConnectorManager@5b060162/0" #31
prio=4 os_prio=31 tid=0x00007fbb01e1d800 nid=0x7203 runnable
[0x000000018311c000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.IOUtil.drain(Native Method)
at sun.nio.ch.KQueueSelectorImpl.updateSelectedKeys(KQueueSelectorImpl.java:167)
- locked <0x000000011ac1aa98> (a java.lang.Object)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:108)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- locked <0x000000011ac1a910> (a sun.nio.ch.Util$2)
- locked <0x000000011ac1a900> (a java.util.Collections$UnmodifiableSet)
- locked <0x000000011ac03e80> (a sun.nio.ch.KQueueSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:603)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:528)
at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-30-selector-ServerConnectorManager@5b060162/3" #30
prio=4 os_prio=31 tid=0x00007fbb01e1f800 nid=0x7003 runnable
[0x0000000183019000]
java.lang.Thread.State: RUNNABLE
at java.lang.Thread.yield(Native Method)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:653)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:528)
at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-29-selector-ServerConnectorManager@5b060162/1" #29
prio=4 os_prio=31 tid=0x00007fbb0195e000 nid=0x6e03 runnable
[0x0000000181de8000]
java.lang.Thread.State: RUNNABLE
at java.lang.Thread.yield(Native Method)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:653)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:528)
at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-28" #28 prio=5 os_prio=31 tid=0x00007fbb018d0000
nid=0x6c03 runnable [0x00000001814c4000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000119b474c0> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp837249677-27" #27 prio=5 os_prio=31 tid=0x00007fbb028b3000
nid=0x6a03 waiting on condition [0x0000000180894000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000119b474c0> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp890160784-23" #23 prio=5 os_prio=31 tid=0x00007fbb025ed000
nid=0x6603 waiting on condition [0x0000000182b31000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x000000011a422e90> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp890160784-22" #22 prio=5 os_prio=31 tid=0x00007fbb040f7000
nid=0x6403 waiting on condition [0x0000000182a2e000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x000000011a422e90> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp890160784-21" #21 prio=5 os_prio=31 tid=0x00007fbb048e2800
nid=0x6203 waiting on condition [0x000000018292b000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x000000011a422e90> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)
at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:516)
at org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:575)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp890160784-20-acceptor-0@50f352d3-ServerConnector@1c57f6b2{SSL,[ssl,
alpn, h2-14, spdy/3, spdy/2, http/1.1]}{0.0.0.0:8443}" #20 prio=3
os_prio=31 tid=0x00007fbb05273800 nid=0x6003 runnable
[0x0000000182828000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:241)
- locked <0x000000011a420d48> (a java.lang.Object)
at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:387)
at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:531)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp890160784-19-selector-ServerConnectorManager@25e6c171/3" #19
prio=4 os_prio=31 tid=0x00007fbb040f6000 nid=0x5e03 runnable
[0x00000001822d5000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- locked <0x000000011a423d98> (a sun.nio.ch.Util$2)
- locked <0x000000011a423da8> (a java.util.Collections$UnmodifiableSet)
- locked <0x000000011a423d48> (a sun.nio.ch.KQueueSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:603)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:528)
at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp890160784-18-selector-ServerConnectorManager@25e6c171/2" #18
prio=4 os_prio=31 tid=0x00007fbb041e7800 nid=0x5c03 runnable
[0x00000001821d2000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- locked <0x000000011a4240f0> (a sun.nio.ch.Util$2)
- locked <0x000000011a424100> (a java.util.Collections$UnmodifiableSet)
- locked <0x000000011a4240a0> (a sun.nio.ch.KQueueSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:603)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:528)
at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp890160784-17-selector-ServerConnectorManager@25e6c171/1" #17
prio=4 os_prio=31 tid=0x00007fbb0244e800 nid=0x5a03 runnable
[0x00000001820cf000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- locked <0x000000011a421778> (a sun.nio.ch.Util$2)
- locked <0x000000011a421768> (a java.util.Collections$UnmodifiableSet)
- locked <0x000000011a421638> (a sun.nio.ch.KQueueSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:603)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:528)
at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"qtp890160784-16-selector-ServerConnectorManager@25e6c171/0" #16
prio=4 os_prio=31 tid=0x00007fbb0239a800 nid=0x5807 runnable
[0x0000000181fcc000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.KQueueArrayWrapper.kevent0(Native Method)
at sun.nio.ch.KQueueArrayWrapper.poll(KQueueArrayWrapper.java:198)
at sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:103)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- locked <0x000000011a421a68> (a sun.nio.ch.Util$2)
- locked <0x000000011a421a58> (a java.util.Collections$UnmodifiableSet)
- locked <0x000000011a421928> (a sun.nio.ch.KQueueSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:603)
at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:528)
at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:620)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:540)
at java.lang.Thread.run(Thread.java:745)
Locked ownable synchronizers:
- None
"Attach Listener" #14 daemon prio=9 os_prio=31 tid=0x00007fbb01e3f800
nid=0x5603 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"Service Thread" #12 daemon prio=9 os_prio=31 tid=0x00007fbb01858800
nid=0x5203 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"C1 CompilerThread3" #11 daemon prio=9 os_prio=31
tid=0x00007fbb02005000 nid=0x5003 waiting on condition
[0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"C2 CompilerThread2" #10 daemon prio=9 os_prio=31
tid=0x00007fbb02004800 nid=0x4e03 waiting on condition
[0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"C2 CompilerThread1" #9 daemon prio=9 os_prio=31
tid=0x00007fbb02003800 nid=0x3f07 waiting on condition
[0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"C2 CompilerThread0" #8 daemon prio=9 os_prio=31
tid=0x00007fbb02001000 nid=0x3b07 waiting on condition
[0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"JDWP Command Reader" #7 daemon prio=10 os_prio=31
tid=0x00007fbb03048000 nid=0x3707 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"JDWP Event Helper Thread" #6 daemon prio=10 os_prio=31
tid=0x00007fbb03047800 nid=0x4b03 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"JDWP Transport Listener: dt_socket" #5 daemon prio=10 os_prio=31
tid=0x00007fbb0303c000 nid=0x4903 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"Signal Dispatcher" #4 daemon prio=9 os_prio=31 tid=0x00007fbb0303a800
nid=0x3c17 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
Locked ownable synchronizers:
- None
"Finalizer" #3 daemon prio=8 os_prio=31 tid=0x00007fbb02850000
nid=0x3503 in Object.wait() [0x000000017dc92000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
- locked <0x0000000119b45460> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
Locked ownable synchronizers:
- None
"Reference Handler" #2 daemon prio=10 os_prio=31
tid=0x00007fbb03014800 nid=0x3303 in Object.wait()
[0x000000017db8f000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
- locked <0x0000000119b44340> (a java.lang.ref.Reference$Lock)
Locked ownable synchronizers:
- None
"main" #1 prio=5 os_prio=31 tid=0x00007fbb03000000 nid=0x1303 in
Object.wait() [0x00000001081d7000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:502)
at org.eclipse.jetty.util.thread.QueuedThreadPool.join(QueuedThreadPool.java:373)
- locked <0x0000000119b47380> (a java.lang.Object)
at org.eclipse.jetty.server.Server.join(Server.java:572)
at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:535)
at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:359)
at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute(JettyRunMojo.java:167)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Locked ownable synchronizers:
- None
"VM Thread" os_prio=31 tid=0x00007fbb0300f800 nid=0x3103 runnable
"GC task thread#0 (ParallelGC)" os_prio=31 tid=0x00007fbb0300d000
nid=0x2103 runnable
"GC task thread#1 (ParallelGC)" os_prio=31 tid=0x00007fbb0300e000
nid=0x2303 runnable
"GC task thread#2 (ParallelGC)" os_prio=31 tid=0x00007fbb0300e800
nid=0x2503 runnable
"GC task thread#3 (ParallelGC)" os_prio=31 tid=0x00007fbb0300f000
nid=0x2703 runnable
"GC task thread#4 (ParallelGC)" os_prio=31 tid=0x00007fbb02801000
nid=0x2903 runnable
"GC task thread#5 (ParallelGC)" os_prio=31 tid=0x00007fbb02802000
nid=0x2b03 runnable
"GC task thread#6 (ParallelGC)" os_prio=31 tid=0x00007fbb02802800
nid=0x2d03 runnable
"GC task thread#7 (ParallelGC)" os_prio=31 tid=0x00007fbb02803000
nid=0x2f03 runnable
"VM Periodic Task Thread" os_prio=31 tid=0x00007fbb01828800 nid=0x5403
waiting on condition
JNI global references: 19651
