users@glassfish.java.net

Re: Debugging Glassfish CPU usage

From: Jeanfrancois Arcand <Jeanfrancois.Arcand_at_Sun.COM>
Date: Tue, 24 Mar 2009 15:11:37 +0100

Salut,

Jagadish Prasath Ramu wrote:
>
>
> On Tue, 2009-03-24 at 11:46 +0100, Jeanfrancois Arcand wrote:
>> Salut,
>>
>> glassfish_at_javadesktop.org wrote:
>
>> Jagadish, do you know if this could be the issue or not? But for sure
>> all Grizzly WorkerThread may gets locked by such call.
> jstack_dump_2009-03-23_22:10:22.txt
> I see 250 "httpWorkerThread-80*" threads of which 34 are used for
> database.

Hum, for that one:

http://forums.java.net/jive/servlet/JiveServlet/download/56-59323-338654-8150/jstack_dump_2009-03-24_09:26:34.txt

All Grizzly WorkerThread are locked.

>
> Lets wait for "rwillie" to provide more details, output based on the
> proposed settings and see.

Thanks!

-- Jeanfrancois


>
> Thanks,
> -Jagadish
>
>
>> A+
>>
>> -- Jeanfrancois
>>
>>
>>> Thanks!
>>> [Message sent by forum member 'rwillie6' (rwillie6)]
>>>
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