[Cialug] How to determine the cause of a Linux performance problem?
Paul Gray
gray at cs.uni.edu
Mon Feb 27 08:08:46 CST 2012
On 02/27/2012 07:49 AM, Pixel // pinterface wrote:
> It appears (via top) that the processes bumping up the load average by
> being in wait states are often "kjournald" and "flush-###",
>
The above would imply a lot of logging activity. It could either be the
direct cause due to frantic logging, or some system event that would be
inducing a lot of logs.
Are any of your logs "exceptionally" large in comparison to previous log
files?
tail /var/log/daemon.log
tail /var/log/auth.log
tail /var/log/messages
--
Paul Gray -o)
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University of Northern Iowa _\_V
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