[CentOS] Big load
Marek Dabrowski
marek.dabrowski at infor.pl
Thu Aug 17 15:29:06 UTC 2006
Les Mikesell napisał(a):
> On Thu, 2006-08-17 at 09:18 -0400, Linus Hicks wrote:
>
>> Okay, I'm having a disconnect here. None of these graphs make sense to me. The
>> system load as stated in the legend on the graphs is composed of 1, 5, and 15
>> minute averages. Under steady load conditions, these averages should converge.
>> The graphs don't show that, although the numbers listed do. The graph seems to
>> be showing the additive value of all three load averages which is bogus (or at
>> least misleading).
>
> What graphing tool are you using? If you have the sysstat package
> installed,
isag - it is in crontab
> 'sar -A' will give you ten-minute snapshots of the values among lots of
> other things that might help you understand what is happening.
I changed default perid gathering stats to 1 min.
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