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Re: CPU Spike every 10 hours

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: CPU Spike every 10 hours
From: Lars Marowsky-Bree <lmb@xxxxxxx>
Date: Wed, 13 Mar 2002 21:02:25 +0100
On 2002-03-13T12:52:35,
   "Radomski, Mike" <Mike.Radomski@xxxxxxxxxxxxxxxxxx> said:

> It is now doing it on my primary system.  Here is the top output.

OK. It is something in the kernel, because that is the only thing which is not
accounted for by anything else.

There are other options; if you boot the kernel with the "profile=2", you can
use readprofile to compare the patterns for 5 minutes during the events and
outside; remember to use "readprofile -r" to reset the profiling data when
doing so so the counters are clean and do NOT run top during the time, because
top traverses the /proc file system every second or so which greatly obscures
the profiling results.

Sincerely,
    Lars Marowsky-Brée <lmb@xxxxxxx>

-- 
Perfection is our goal, excellence will be tolerated. -- J. Yahl



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