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From "Mohit Anchlia" <mohitanch...@gmail.com>
Subject Re: All threads (200) are currently busy
Date Sat, 01 Nov 2008 15:49:44 GMT
try kill -QUIT <pid>

This will give you thread dump of tomcat and of course that will
include threads associated with your webapp
On Fri, Oct 31, 2008 at 5:22 PM, AD <straightflush@gmail.com> wrote:
> Fair enough
>
> Tomcat 5.5, JVM 1.6, Redhat Enterprise 5, 8Gb Mem, 5Gb Heap.
>
> What is the best way to take a thread dump to see what processes are
> waiting?  We have a few web apps deployed and it has proven tricky for me to
> narrow this down.  We ran some load tests and encountered these issues.
>
>  Whats the best way to get the thread dump and find out what process is hung
> in the webapp ?
>
> Thx
> Adam
>
> On Fri, Oct 31, 2008 at 7:31 PM, Caldarale, Charles R <
> Chuck.Caldarale@unisys.com> wrote:
>
>> > From: AD [mailto:straightflush@gmail.com]
>> > Subject: All threads (200) are currently busy
>>
>> First, you need to provide some environmental information: Tomcat version,
>> OS, JVM version, etc.
>>
>> > I am trying to find out after doing some load testing why
>> > tomcat is getting hung up on some threads.
>>
>> Put the blame where it belongs: you webapp is getting hung up, not Tomcat.
>>
>> Take a thread dump and see where the threads are stuck.
>>
>>  - Chuck
>>
>>
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