Hi, On Feb 5, 2013, at 3:46 PM, Roman Muntyanu <[email protected]> wrote:
Some time ago we also had performance issues. In our case it was 4GB + 2 CPU, 32 bit virtual machine running on CentOS 5.4. Database (MySQL 5.0.70) was on the same server. Tomcat 6.x. We had ~25 active users of wiki and ~1.5K documents.
In addition we had our Jenkins, Sonar and Archiva running on the same Tomcat. This has led to high memory usage (especially perm gen which was set for 512M) and actually we have allocated all the memory we could under 32 bit. But still responsiveness grew slower with time (due to often GC) and eventually we got OOM.
Problem was solved by migrating to 64 bit Centos 5.8 and setting -Xmx4096M -Xms4096M -XX:MaxPermSize=512M We have also increased cache capacity from 500 to 1000 documents
Hope this info helps :)
@XWiki-committers: I think it would be a good idea of publishing system requirements depending on the number of concurrent users and amount of documents in the database.
It's not that simple and actually the best placed to do this are probably users, not developers ;) You could start a document about that here: http://dev.xwiki.org/xwiki/bin/view/Drafts/WebHome Thanks -Vincent
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of ThomasvdW Sent: Tuesday, February 05, 2013 16:13 PM To: [email protected] Subject: [xwiki-users] xWiki server is slow
Our xWiki server is very slow
Our server is running on TomCat version 6 The database is a Windows 2003 MySQL it has 4GB Ram and 2 processors
Does anybody know a solution?