[rrd-users] negative cpu utilization

[David Thornton]

What does the rrd update? A script you wrote? Or some other package? Mrtg?

Can you post the command that does the rrd update?

Are you using GUAGE or COUNTER in the rrd?


David

On 10/25/13, stevejones <augustus_0008 at yahoo.co.in> wrote:
> we are monitoring the cpu utilization of RHEL boxes with graphs using rrd
> files and some of them are showing negative cpu utilization.  sometimes the
> cpu utilization in these servers is showing 0 when I try the sar command
>
> are the graphs going negative because of 0 cpu utilization  ?
>
> below is output of sar
>
> 18:07:01 PM     all      5.99      0.00      1.68      0.58      0.00
> 91.75
> 18:08:01 PM     all      0.00      0.00      0.00      0.00      0.00
> 0.00
> 18:09:01 PM     all      2.24      0.00      0.88      0.07      0.00
> 96.82
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