Re: VM issue causing high CPU loads

From: Yohan
Date: Thu Aug 27 2009 - 04:39:43 EST

Andrew Morton wrote:
On Mon, 24 Aug 2009 16:23:22 +0200
Yohan <kernel@xxxxxxxxxxxxxxxxxxxxxx> wrote:

Is someone have an idea for that :
Please generate a kernel profile to work out where all the CPU tie is
being spent. Documentation/basic_profiling.txt is a starting point.
I post some new reports, it seems that the problem is in rpcauth_lookup_credcache ...

for information, this is an imap mail server that mounts ~10 netapp over ~300 mountpoints..

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