[mrtg] graphing more than two values with mrtg/rrdtool

Steve Shipway s.shipway at auckland.ac.nz
Mon Jun 16 23:53:18 CEST 2008

MRTG only holds two (and always two) variables ('in' and 'out') for a particular Target.  You can therefore only give two parameters.

If you want a graph with more than two variables then take a look at the Routers2 frontend which allows you to define Userdefined graphs over multiple Targets, or else user RRDTool directly and write code to generate a graph as you require.

See a demo of Routers2 with a combination graph at



From: mrtg-bounces at lists.oetiker.ch [mailto:mrtg-bounces at lists.oetiker.ch] On Behalf Of Eric Hernandez

I am trying to create a graph that graphs the cpu for three servers.
It only seems to want to graph the first two number?

Is it possible to graph all three values in one graph?

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