[rrd-users] Re: How get CPU and Memory values

Ciaran Deignan ciaran.deignan at netcelo.com
Mon Oct 10 09:50:52 MEST 2005

Dave Lugo wrote:

>On Fri, 7 Oct 2005, Felipe Piccirilo wrote:
>>But how can I calculate the processor load with the numbers from /proc/stat ?
>>Did you look at other stuff in proc?
>>root at spot> cat /proc/loadavg
>>0.01 0.03 0.00 1/69 25902
>>If you don't have that, you could also script something using `uptime`.

I monitor a network of nodes using "rstat". I have an rstat daemon on
each node, and
on the monitoring console I use perl Rstat::Client module to poll each node.
Rstat gives CPU, disk, swap, and network counters. A quick CGI and my boss
is impressed ;)

Thanks to RRD its a breeze :)


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