Did anything ever come of this? I have the exact same issue (~300% CPU)
being used constantly with Artifactory 2.6.3. Thread dumps don't seem to
indicate anything special going on.
SYSTEM INFORMATION DUMP
=======================
User Info
========================
user.country |
US
user.dir |
/home/build/artifactory-2.3.3.1
user.home |
/home/build
user.language |
en
user.name |
build
user.timezone |
America/New_York
Host Info
========================
Available Processors | 8
Heap Memory Usage-Commited |
488767488
Heap Memory Usage-Init |
536870912
Heap Memory Usage-Max |
2084569088
Heap Memory Usage-Used |
66660528
Non-Heap Memory Usage-Commited |
138018816
Non-Heap Memory Usage-Init |
136773632
Non-Heap Memory Usage-Max |
587202560
Non-Heap Memory Usage-Used |
56703592
os.arch |
amd64
os.name |
Linux
os.version |
2.6.35-28-generic
Full thread dump Java HotSpot(TM) 64-Bit Server VM (19.1-b02 mixed mode):
"art-exec-2" prio=10 tid=0x00007f7cd92dc800 nid=0x2823 waiting on condition
[0x00007f7cdc544000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007fe478d40> (a
java.util.concurrent.SynchronousQueue$TransferStack)
at
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198)
at
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
at
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
at
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:662)
"art-exec-1" prio=10 tid=0x00007f7cd0998000 nid=0x2822 waiting on condition
[0x00007f7cdc64c000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007fe478d40> (a
java.util.concurrent.SynchronousQueue$TransferStack)
at
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198)
at
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
at
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
at
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:662)
"jackrabbit-pool-2" daemon prio=10 tid=0x00007f7cda0a7000 nid=0x2821
runnable [0x00007f7cdc74d000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000780a89bc8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
at
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
at
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at
org.apache.jackrabbit.core.RepositoryImpl$ThreadWrapper.run(RepositoryImpl.java:251)
at java.lang.Thread.run(Thread.java:662)
"scheduler_QuartzSchedulerThread" prio=10 tid=0x0000000041edd800 nid=0x2820
in Object.wait() [0x00007f7cdc84e000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at
org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:433)
- locked <0x00000007fe526b80> (a java.lang.Object)
"Timer-2" prio=10 tid=0x00007f7cd0a9f800 nid=0x281f in Object.wait()
[0x00007f7cdcb51000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:509)
- locked <0x00000007fe52bed0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"jackrabbit-pool-1" daemon prio=10 tid=0x00007f7cd0125000 nid=0x255d
runnable [0x00007f7cdc94f000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000780a89bc8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
at
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
at
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at
org.apache.jackrabbit.core.RepositoryImpl$ThreadWrapper.run(RepositoryImpl.java:251)
at java.lang.Thread.run(Thread.java:662)
"ObservationManager" daemon prio=10 tid=0x00007f7cd41ce800 nid=0x254a in
Object.wait() [0x00007f7cdca50000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at
org.apache.commons.collections.buffer.BlockingBuffer.remove(BlockingBuffer.java:192)
- locked <0x0000000780f73b30> (a
org.apache.commons.collections.buffer.BlockingBuffer)
at
org.apache.jackrabbit.core.observation.ObservationDispatcher.run(ObservationDispatcher.java:153)
at java.lang.Thread.run(Thread.java:662)
"derby.rawStoreDaemon" daemon prio=10 tid=0x00007f7cd826d800 nid=0x2548 in
Object.wait() [0x00007f7cdcc52000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.apache.derby.impl.services.daemon.BasicDaemon.rest(Unknown
Source)
- locked <0x000000078077d2d8> (a
org.apache.derby.impl.services.daemon.BasicDaemon)
at org.apache.derby.impl.services.daemon.BasicDaemon.run(Unknown
Source)
at java.lang.Thread.run(Thread.java:662)
"Timer-1" daemon prio=10 tid=0x00007f7cd99cd800 nid=0x2547 in Object.wait()
[0x00007f7cdcd53000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:509)
- locked <0x0000000780ee31e8> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-0" daemon prio=10 tid=0x00007f7cd41fc000 nid=0x2546 in Object.wait()
[0x00007f7cdcf5b000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000780ef5e80> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x0000000780ef5e80> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"DestroyJavaVM" prio=10 tid=0x00007f7cd0301800 nid=0x251f waiting on
condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"pool-1-thread-1 - Acceptor0 [email protected]:8081" prio=10
tid=0x00007f7cd01d0800 nid=0x2534 runnable [0x00007f7cdd067000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
- locked <0x00000007804e5270> (a sun.nio.ch.Util$2)
- locked <0x00000007804e5260> (a
java.util.Collections$UnmodifiableSet)
- locked <0x00000007804e5008> (a sun.nio.ch.EPollSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
at
org.eclipse.jetty.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:499)
at
org.eclipse.jetty.io.nio.SelectorManager.doSelect(SelectorManager.java:182)
at
org.eclipse.jetty.server.nio.SelectChannelConnector.accept(SelectChannelConnector.java:135)
at
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:852)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
"org.eclipse.jetty.util.RolloverFileOutputStream" daemon prio=10
tid=0x00007f7cd01e9800 nid=0x2533 in Object.wait() [0x00007f7cdd270000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0000000780501690> (a java.util.TaskQueue)
at java.util.TimerThread.mainLoop(Timer.java:509)
- locked <0x0000000780501690> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"logback-watchdog" daemon prio=10 tid=0x00007f7cd03ba000 nid=0x2531
sleeping[0x00007f7cdd472000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.artifactory.util.FileWatchDog.run(FileWatchDog.java:108)
"HashSessionScavenger-0" daemon prio=10 tid=0x00007f7cd003c800 nid=0x2530 in
Object.wait() [0x00007f7cdd6d4000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:509)
- locked <0x00000007804f8c58> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Low Memory Detector" daemon prio=10 tid=0x00000000419ca000 nid=0x252e
runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread1" daemon prio=10 tid=0x00000000419c8000 nid=0x252d waiting
on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=10 tid=0x00000000419c5000 nid=0x252c waiting
on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x00000000419c3000 nid=0x252b waiting
on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=10 tid=0x00000000419a6000 nid=0x252a in
Object.wait() [0x00007f7cde2b4000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
- locked <0x00000007804f3cb0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=0x000000004199e800 nid=0x2529 in
Object.wait() [0x00007f7cde3b5000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x00000007804f3c70> (a java.lang.ref.Reference$Lock)
"VM Thread" prio=10 tid=0x0000000041998000 nid=0x2528 runnable
"GC task thread#0 (ParallelGC)" prio=10 tid=0x0000000041945800 nid=0x2520
runnable
"GC task thread#1 (ParallelGC)" prio=10 tid=0x0000000041947800 nid=0x2521
runnable
"GC task thread#2 (ParallelGC)" prio=10 tid=0x0000000041949800 nid=0x2522
runnable
"GC task thread#3 (ParallelGC)" prio=10 tid=0x000000004194b000 nid=0x2523
runnable
"GC task thread#4 (ParallelGC)" prio=10 tid=0x000000004194d000 nid=0x2524
runnable
"GC task thread#5 (ParallelGC)" prio=10 tid=0x000000004194f000 nid=0x2525
runnable
"GC task thread#6 (ParallelGC)" prio=10 tid=0x0000000041950800 nid=0x2526
runnable
"GC task thread#7 (ParallelGC)" prio=10 tid=0x0000000041952800 nid=0x2527
runnable
"VM Periodic Task Thread" prio=10 tid=0x00000000419d4800 nid=0x252f waiting
on condition
JNI global references: 998
Heap
PSYoungGen total 150784K, used 36382K [0x00000007f4c00000,
0x0000000800000000, 0x0000000800000000)
eden space 115328K, 16% used
[0x00000007f4c00000,0x00000007f5e8a050,0x00000007fbca0000)
from space 35456K, 49% used
[0x00000007fdd60000,0x00000007fee5d928,0x0000000800000000)
to space 33536K, 0% used
[0x00000007fbca0000,0x00000007fbca0000,0x00000007fdd60000)
PSOldGen total 339968K, used 18686K [0x0000000780000000,
0x0000000794c00000, 0x00000007f4c00000)
object space 339968K, 5% used
[0x0000000780000000,0x000000078123fbc8,0x0000000794c00000)
PSPermGen total 131072K, used 61820K [0x0000000760000000,
0x0000000768000000, 0x0000000780000000)
object space 131072K, 47% used
[0x0000000760000000,0x0000000763c5f398,0x0000000768000000)
--
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