Well, I guess I discovered one problem.
We are doing lots of updates to the website and it seems every 5 minutes a document is saved and the cache is cleared.
I was under the impression that when a page is saved only one cache file is deleted not all. Am I mistaking?
The second problem can be related to the number of entries in the database. If the cache is cleared it can take up to 15 seconds to get the php file. At least that’s what I get in firebug. I am gonna try to see where the delay comes from by adding some timing snippets.
Thx