[opencms-dev] performance tuning

[TechnoSophos]

Also, can you use 'top' or some other tool to see how much memory is used by
Tomcat and MySQL? I suppose there is some chance that MySQL is the culprit,
and looking at the top data would show you how much memory each is
consuming.

Matt

On 5/23/06, lk <cesto at email.it> wrote:
>
> Hi,
>
> I'm using opencms 6.2 on a virtual hosting (based on xen) with debian
> sarge, tomcat 5.5x, java 5, mysql 4.0x.
> The available ram is 128 mb.
> When tomcat is stopped the used memory is about 40/50 mb.
> When tomcat starts all the available memory is used.
> The problem is that after some hours using opencms, the swap memory
> increases constantly and when it reaches about 150 mb the performance of
> opencms drop dramatically down.
> Is there a way to limit the increase of the swap file?
>
> We start tomcat with the option: CATALINA_OPTS=-Xmx64m
> Opencms is the only context running on tomcat.
>
> Thanks fow any advice!!!
>
> LuKe
>
>
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