[Zope] cache for python calls

I'm doing a hard task, trying to improve maximum of possible performance to Zope/Plone server, I already installed CacheFu that improved so much performance, I saw on a blog about cache for Python calls but wasn't explained about your configuration or installation. there are any related product for zope to do it or something like that? The main question is improve a better performance to this server. Any tip/solution is welcome. Thanks in advance. Regards, - - iarly selbir | ski0s :wq!