hybris Thread problem

[Former Member]

Hello,

We encounter very critical problem on our environment . we did stress test , simulated only 10 people use hybris backoffice work in 5 minutes , the cpu is almost 100% in the 5 minutes . i upload the stress test . i find lots of threads are in wait , wait in condition ,but cpu usage is quite high .

there is lots of thread like below 2 thread.

(1) suspects 1 "hybrisHTTP283" #2459 daemon prio=5 os_prio=0 tid=0x00007ff93c259000 nid=0x3a0f waiting on condition [0x00007ff8d667f000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(Unknown Source) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source) at org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:104) at org.apache.tomcat.util.threads.TaskQueue.take(TaskQueue.java:32) at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Unknown Source)

(2) suspects 2 "PooledThread[26]" #625 prio=5 os_prio=0 tid=0x00007ff91013a800 nid=0x1738 in Object.wait() [0x00007ff8dc2c3000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Unknown Source) at de.hybris.platform.util.threadpool.PoolableThread.resetAndReturnToPool(PoolableThread.java:257) - locked (a de.hybris.platform.util.threadpool.PoolableThread) at de.hybris.platform.util.threadpool.PoolableThread.internalRun(PoolableThread.java:230) at de.hybris.platform.core.threadregistry.RegistrableThread.run(RegistrableThread.java:135)

i upload the thread files. Would you please help to check ?

link text

10738-3139.txt

[former_member387866]

Hi Hao, this is probably one for SAP Hybris Product Support, please raise an incident.
Regards,
Luke