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From Jeff Genender <jgenen...@apache.org>
Subject Re: VM options to run Geronimo
Date Wed, 29 Mar 2006 15:56:17 GMT
Whew 2G of Memory!!! Nice!!

Matt Hogstrom wrote:
> In the tests I'm running I use the following:
> 
> java -server -Xmx2048m -Xms2048m -XX:-PrintTenuringDistribution
> -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGC -jar
> /home/hogstrom/geronimo-1.0/bin/server.jar
> 
> I have not played too much with tuning the tenuring for the eden sizes. 
> Do you have a stack trace indicating where you failed?  OutOfMemory
> could mean several things.
> 
> 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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