Hi All,
In jmeter.bat
Xms - sets initial java heap size
Xmx - sets maximum java heap size
So typically you would set Xmx > Xms
Also note the setting
-XX:newSize=NNNm which sets the default size for new generation to NNN Mbytes
David Schulberg
Object Consulting | Senior Consultant
email: [EMAIL PROTECTED]
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________________________________
From: b4d93r [mailto:[EMAIL PROTECTED]
Sent: Thu 27/09/2007 8:38 AM
To: [email protected]
Subject: Re: Out of Memory errors
I discovered this was also a double post. Apparently there was another one
that address this farther down the list. I'm not sure why my search didn't
find it. My apologies for the double post. %-|
Thanks for your reply Frank! I did find the answer to this while searching
some more on Google. However your reply has me wondering, do I need to
adjust both the Xms and Xmx to the same size or just the Xmx? :confused:
Thanks!
Steve
Frank.G.Goss wrote:
>
> Hi Steve,
>
> I was getting out-of-memory errors also. I edited the jmeter.bat file to
> increase the heap:
>
> set HEAP=-Xms512m -Xmx512m
>
> This tells the Java JVM it can use more memory.
>
> Also the Listeners can take up a lot of memory. Setting them to record
> only errors will help.
>
> Regards,
> Frank
>
>
>
>
> b4d93r <[EMAIL PROTECTED]>
> 09/26/2007 11:14 AM
> Please respond to
> "JMeter Users List" <[email protected]>
>
>
> To
> [email protected]
> cc
>
> Subject
> Out of Memory errors
>
>
>
>
>
>
>
> Good day everyone!
> When running JMeter, I eventually get "Out of Memory" errors showing up in
> the command window. I was wondering if anyone else has experienced this
> and
> what you did to correct it.
>
> Here is some other information that could be helpful.
> Jmeter v2.3RC4
> Running on Windows Server 2003 (Intel Xenon 3GHz/2GB RAM)
> JRE client on all three machines: jre-6u2
>
> I'm running the test (SOAP/XML) against 2 tomcat servers running on Unix
> with a load balancer. Is there anything simple I can do like adjust the
> paging file to help fix this?
>
> Thanks!
> Steve
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