[rrd-users] Getting Started with RRD
Rene at deinheld.de
Mon Oct 29 11:35:46 CET 2007
> I have a system, that periodically reports server load, HDD load as well as a few other stats...to get started however I'd like to make a simple graph that plots server load, and ping response time.
> unix timestamp ping-to response time cpu load
> 1193624363 0.02 0.1
> 1193624363 0.001 0.05
> Is it possible to plot both of these bits of information on a same RRDTool graph?
nope, unless you change the interval of value-readings to a minimum of 1 second
before trying to create a rrd out of these informations. ;-)
lets assume you check your server every minute (60s), you'd have to create a rrd
with some lines like this:
rrdtool create serverstats.rrd --step 60 \
[and then the needed RRA-Definitions...]
but you should check the rrdtool-webpage for more detailed informations and documentation
how to use rrdtool at all. (www.rrdtool.org)
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