Also make sure you give sufficient memory to java if you did not change 
the default memory settings..
250Mb to 500Mb

Ludovic

Sergiu Dumitriu wrote:
> Samuel Lee wrote:
>   
>> Hello,
>> I'm running an xwiki farm with 3 xwikis.  Even when loading a simple  
>> text page, the request is very slow.
>>
>> I'm running on a CentOS box, using java in Tomcat and a mysql  
>> database.  Mysql usually hits 99.9% CPU and hangs there for a while.   
>> Tomcat goes to about 50%.
>>
>> We have it authenticating against an LDAP server, but the slowness  
>> occurs even when loading the login screen.
>>
>> I've turned off global statistics.
>>
>> Any ideas as to what might be going on?
>>     
>
> You should see what queries are running on the database, and how much
> time they take.
>
> As Vincent said, indexes are very important when the number of documents
> increases.
>
>   


-- 
Ludovic Dubost
Blog: http://blog.ludovic.org/
XWiki: http://www.xwiki.com
Skype: ldubost GTalk: ldubost

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