>> Have seen something similar when php hit its limits for execution-time
>> or memory.

>> To provoce it: search all mailboxes or upload a too big file.
>> Sorry for the little informative "me to" posting. It needs more
>> investigating.

>> For what its worth: Could more or less avoid it by giving more resources
>> in php.ini and/or limit what the user can do. (no search all mailboxes).

> Ok.. I will look further into this.. I have a lot of memory allocated to
> php (32 mb) and 30 sec script timeouts.. but I will look at this a bit
> more. I Have nothing else that gives me an issue as far as PHP os
> concerned.. but SM is the most intensive thing running PHP on the server..
> all the other stuff is just webpage delivery stuff.

I believe I missed the beginning of this thread, so I'm jumping in
mid-way, and will probably cover a few things.  Have you tried server side
sorting?  Have you been able to narrow down which pages are the cause of
the server to spin?  Have you run an strace on the run-away daemon?  Is
your IMAP server also in the list of application using a lot of
cpu/memory?  Are your users allowed shell access to their home
directories? Can/have they put large files/symlinks/etc in their home
directories?

-- 
Jonathan Angliss
<[EMAIL PROTECTED]>



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