Re: false positive cpu user usage after monitor all

[Martin Pala]

If there is short 100% usage which you aren't interested for, then  
you could use the event rate to make alert just when the cpu  
utilization keeps 100% for example for two consecutive cycles.

Martin

On May 22, 2007, at 8:30 AM, Aleksander wrote:

> Hi,
>
> I often do a "monit unmonitor all", do system updates etc, then  
> "monit monitor all". Sometimes it so happens that right after that  
> I get a message saying cpu user usage is at 100% and in succession  
> on the same second that the resource has passed.
>
> Maybe there really is this load for a brief moment and caused by  
> monit monitor all itself, but that should clearly not trigger an  
> alert.
>
> Running 4.9, have encountered this issue several times, but surely  
> not always.
>
> Example:
>
> ---
> Monit alert host.domain at Tue, 22 May 2007 18:22:33 +0300 on host
>
>   'host.domain' cpu user usage of 100.0% matches resource limit  
> [cpu user usage>95.0%]
> ---
>
> and
>
> ---
> Monit alert host.domain at Tue, 22 May 2007 18:22:33 +0300 on host
>
>   'host.domain' resource passed
> ---
>
>
> --
> Aleksander Kamenik
> system administrator
> +372 6659 649
> address@hidden
>
> Krediidiinfo AS
> http://www.krediidiinfo.ee/
>
>
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