On 04/20/2011 11:53 PM, [email protected] wrote: > Hello, > > are there any other Java settings I could adjust in order to make my > xwiki instance more stable?
If you encounter specific problems, please report them. Generally, we noticed that the performance gets better when: - increasing the size of the caches according to the available memory - setup two or more virtual machines in a clustering configuration > We are currently 50 to 60 users and have a total of 5.000 to 8.000 pages > and a lot of attachments (mostly PDF -- approx. 4MB each) > > Thanks for your help, > Stephanie > > > Zitat von Sergiu Dumitriu <[email protected]>: > >> On 04/20/2011 12:41 AM, [email protected] wrote: >>> Hello again, >>> >>> this time I am having a hard time with java. I do get the following >>> error a lot: >>> >>> - Exception while dispatching incoming RPC call >>> #012java.lang.OutOfMemoryError: PermGen space >>> >>> And there isn't anybody on the wiki yet. It's just me changing texts. >>> No uploads or something similar. >>> >>> Here are my arguments which Tomcat 5.5 pass to the virtual machine >>> JAVA_OPTS="-Djava.awt.headless=true -Xms1024M -Xmx3424M" >>> >>> In my opinion this should be more then enough memory or am I mistaken? >>> Do I miss something else? I am really lost here.... >> >> The OOM you get is not on heap space, but on PermGen, which is used for >> storing java classes. You configure that with: >> >> -XX:MaxPermSize=128m -- Sergiu Dumitriu http://purl.org/net/sergiu/ _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
