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From Jeff Genender <jgenen...@apache.org>
Subject Re: VM options to run Geronimo
Date Thu, 30 Mar 2006 14:17:23 GMT
Cool stuff (or maybe not so cool).  The question now is it a memory leak
(likely yes)...and is the leak caused by the container or by Daytrader.
 The key now is to get a profiler on it and identify the culprit.

Maxim Berkultsev wrote:
> Hi, Jeff!
>  
> With 512M of heap Geronimo has stopped responding in three hours under
> the same initial workload conditions. The console has indicated OOM.
>  
> --
> Best regards,
> Maxim Berkultsev, Intel Middleware Products Division
> 
>  
> 2006/3/29, Jeff Genender wrote:
> 
>     Did you try upping the memory?  Set your environment JAVA_OPTS to:
> 
>     "-Xms512M -Xmx512M"
> 
>     Maxim Berkultsev wrote:
>     > Hi, all!
>     >
>     > I'm trying to make some performance evaluations of Geronimo with a
>     help
>     > of JMeter.
>     >
>     > It has appeared relatively simple to get Geronimo out of work. I've
>     > tried to load it with JMeter and a web primitive called
>     > **PingServlet2MDBQueue** from Daytrader bundle. I've created immediate
>     > load for 10 virtual users and unlimited number of requests. Within a
>     > minute or two Geronimo stopped responding to any request logging to
>     > console something like
>     >
>     > ...
>     > 18:32:56,180 WARN [ThreadedServer] EXCEPTION
>     > java.lang.OutOfMemoryError
>     > 18:32:57,211 WARN [ThreadedServer] EXCEPTION
>     > java.lang.OutOfMemoryError
>     > ...
>     >
>     > Has someone used any specific VM options to run Geronimo smoothly? (As
>     > for me I've tried starting Geronimo with Java 1.4.2 Hotspot(TM) VM
>     with
>     > -server option enabled).
>     >
>     > Any advice or reference could be helpful. Thank you.
>     >
>     > --
>     > Best regards,
>     > Maxim Berkultsev, Intel Middleware Products Division
> 

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