[jboss-jira] [JBoss JIRA] (JBAS-9526) High CPU with lots of Waiting threads on JIoEndpoint$Worker on version 5.0.1

[Vinay BS (JIRA)]

    [ https://issues.jboss.org/browse/JBAS-9526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13240894#comment-13240894 ] 

Vinay BS commented on JBAS-9526:
--------------------------------

I am facing the same very issue where more than 60% of the heap is consumed by http threads waiting on JIoEndpoint class, with the very same thread dump as posted above. Please let me know if there is any fix for this issue in JBoss 5.1.0 ?

> High CPU with lots of Waiting threads on JIoEndpoint$Worker on version 5.0.1
> ----------------------------------------------------------------------------
>
>                 Key: JBAS-9526
>                 URL: https://issues.jboss.org/browse/JBAS-9526
>             Project: Application Server 3  4  5 and 6
>          Issue Type: Feature Request
>            Reporter: shikhar khanna
>
> High CPU with lots of Waiting threads on JIoEndpoint$Worker on version 5.0.1
> - Running a 100 user load test on JBoss 5.0.1.
> - Getting High CPU 
> - Analyzed thread dumps and found almost 50-60% threads are waiting as per below snippet\
>      Thread Name : http-0.0.0.0-8080-8 State : in Object.wait() Java Stack at java.lang.Object.wait(Native Method) - waiting on [0x24d875d0] (a org.apache.tomcat.util.net.JIoEndpoint$Worker) at java.lang.Object.wait(Object.java:485) at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:416) - locked [0x24d875d0] (a org.apache.tomcat.util.net.JIoEndpoint$Worker) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:442) at java.lang.Thread.run(Thread.java:662)



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)