[opencms-dev] OpenCMS hangs under heavy load

[Andras Balogh]

Hello Mark,

    Have you optimized Tomcat with -Xmx -Xms to have more memory?
How many SQL connections are allowed? If you do a "show processlist"
in mysql console how many processes(connections) do you see?
Also what helped is nightly auto restart of Tomcat.

Best regards,
Andras.

Mark Belanger wrote:

> Here's what we're running:
>
>  RHEL - 2.4.21.0.1.ELsmp kernel
>  OpenCMS 5.0.1
>  Tomcat 4.1.31
>  J2SDK 1.4.2_06
>  MySQL Standard 4.0.22
>
> Nothing odd in the logs, other than the last user that logged in to 
> publish.  It might be the DB, but I doubt it.  The load is always 
> minimal.  The connection on the other hand is a different story.  I 
> know our Java is a bit out of date, but I was hoping someone had seen 
> this behavior before I resort to upgrading everything and waiting for 
> the failure condition to occur.
>
> Thanks much for the thoughts.
>
>
> -MB
>