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Re: Running out of memory - Perm Size [message #1072737 is a reply to message #1072533] |
Tue, 23 July 2013 11:59 |
Stuart Lorber Messages: 45 Registered: June 2013 |
Member |
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My VM is running with 8 gb of RAM.
The latest memory settings I have are:
-XmX4096m -XX:MaxPermSize=1024m
So I'm actually running this:
java -DHUDSON_HOME=/home/e-team/hudson -DHUDSON_BUILDS=/home/e-team/hudson/data/builds -jar /home/e-team/hudson/hudson-3.0.1.war -Xmx4096m -XX:MaxPermSize=1024m
(Notice that I've now removed the PermSize setting.
The reason I'm running the way I am is that I need to specify HUDSON_BUILDS as it's a shared folder from a VirtualBox VM.
Also, I notice from the link provided in the previous post that there are maybe 20 jobs defined.
We have about 80 defined.
I'm also noticing, I believe, that this problem is most often occurring when the browser is on "refresh enabled".
Also, there are no jobs running on the master. They're all running on slaves.
One slave is another VM on the same machine. The other(s) are standalone machines.
I measured the used memory on my 8 gb Hudson VM and it's using less than 2 gb of RAM so I have 6 free.
I've also changed the .jnlp files on my slaves to add memory settings for the heap size after the java version:
<j2se version="1.5+" initial-heap-size="256m" max-heap-size="1024m"/>
[Updated on: Tue, 23 July 2013 18:22] Report message to a moderator
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Re: Running out of memory - Perm Size [message #1074489 is a reply to message #1074249] |
Fri, 26 July 2013 23:16 |
Winston Prakash Messages: 534 Registered: August 2011 Location: Fremont, CA USA |
Senior Member |
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Glad to hear, you got it working. FYI.. we are working on performance improvements for 3.1.0. We are looking at reducing the over all memory footprints by several folds, especially in large installations with several hundreds of jobs and several tens of thousands of builds. 3.10 will be released soon.
Winston Prakash
Eclipse Hudson team
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