Salut,
I forgot. Which JDK version are you using>?
Thanks!
-- Jeanfrancois
Jeanfrancois Arcand wrote:
> Salut,
>
> glassfish_at_javadesktop.org wrote:
>> We've recently migrated our business app from WLS to GF v2.1 and just
>> experienced the following:
>> - GF started to slow down at a point where most of the new incoming
>> requests hang.
>> - netstat showed about 350 tcp connections with CLOSE_WAIT status.
>> - admin console was not accessible (hang).
>> - in attempt to shutdown the domain, asadmin stop-domain returned with
>> success but it didn't actually terminate the process listening the
>> http port of the given domain (had to manually kill the process).
>> - Web application deployed on the given domain have relatively light
>> traffic over all (150-200 users a day, 5-10 concurrent users).
>> - happened on the 6th day after we went live.
>> - no errors/exceptions/nothing abnormal in the server log.
>>
>
> Have you added:
>
> <jvm-options>-Dcom.sun.enterprise.server.ss.ASQuickStartup=false</jvm-options>
>
>
>
>> We did:
>> - look at "Thread: https (8181) not responding - v2_rc1_b58" and
>> reviewed the recommendation of configuration described in
>> "Jean-Francois Arcand's Blog" but we didn't see much missing piece. -
>> try to recreate the issue by running stress tests in the mirror
>> environment with 100 users but so far no luck.
>
> Is your application opening connection or reading file? Can you take
> snapshot of the file descriptor like every day?
>
> As far as I can tell we never leaked socket when ASQuickStartup is
> false. Are you enabling Comet by any chance?
>
> Thanks
>
> -- Jeanfrancois
>
>
>>
>> Environment:
>> Sun GlassFish Enterprise Server v2.1
>> M3000 SPARC64 VII 16GB
>> Solaris 10
>> If you have any insights for what may caused GF to not call 'close' on
>> open sockets, we'd appreciate it!!!!
>> [Message sent by forum member 'ur_afroinu' (ur_afroinu)]
>>
>> http://forums.java.net/jive/thread.jspa?messageID=340555
>>
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