[opencms-dev] [OCMS 8.5.1] Module Lists: High Performance CPU

[Siegfried Ehret]

Hi,

Have you tried to reduce the number of collectors to find if there is one taking more resource than the others ?
Are you using cache on your jsps to get your page from it without re-reading from your collectors ?

Last but not least, your signature is awesome.

Siegfried Ehret

-----Message d'origine-----
De : opencms-dev-bounces at opencms.org [mailto:opencms-dev-bounces at opencms.org] De la part de Great Scott!
Envoyé : mercredi 18 septembre 2013 16:01
À : opencms-dev at opencms.org
Objet : [opencms-dev] [OCMS 8.5.1] Module Lists: High Performance CPU

Hi all, I've a problem on my server. When there are a lot of request access to my homepage the CPU is 99% and then Tomcat crush.
In that page there are 3 configurable lists (collector "allKeyValuePairFiltered" and "allInFolder"); if I delete them from the page performance is better.

Do you have any idea about it?

High CPU Performance does not depend only form lists, but I can't do a thread dump to get the exact code that cause it.

What should I do? 



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