Re: [Xen-users] Nagios Monitoring with xentop

[Jeff Williams <jeffw@xxxxxxxxxxxxxx>]

On 09/05/09 11:33, Ramon Moreno wrote:
> I am creating some custom nagios plugins and I am scraping data from
> xen using the nagios command:
>
> /usr/sbin/xentop -b -i 2 -d1
>
> I am trying to get the network tx / rx data, however I think I am
> missing something here.
>
> NETTX(k) NETRX(k)
>
> So total network bandwidth is 1048576 k if the above header from xentop is true.
>
> So I am wondering why the output for each vm exceeds the theoretical
> max, Is it really not measured in kilobits, or maybe there is
> something screwy with the counters?
>
> Any help is much appreciated.
>
> If I add up all my vm values for RX I get:
>
> 5527563 k
>
> This is greater than my gigabit connection which is:
>
> 1048576 k
>
> Thank you!
>   
Is there traffic between your vm's? This would come up in your vm 
traffic but not go out the gig link.
Jeff

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