Re: [munin-users] Multi-Y axes

[Steve S. <ste...@gm...>]

2009/11/23 Nicolai Langfeldt <ja...@re...>

> I have not found a way to make rrd graph with two different y-axis-scales.
>

Actually, it seems it's not a feature of RRD itself [1] :
I found the --right-graph option of rrdgraph[2], but it doesn't work on 1.3
(only 1.4 ?)

$ rrdtool graph | fgrep axis
                [-x|--x-grid x-axis grid and label]
                [-y|--y-grid y-axis grid and label]

$ rrdtool version | head -1
RRDtool 1.3.1  Copyright 1997-2008 by Tobias Oetiker <to...@oe...>

The --right-graph option seems also a little awkward to use since it is not
completely disconnected to the right axis : it asks for a scaling and offset
factor.

[1] http://oss.oetiker.ch/rrdtool-trac/ticket/110
[2] http://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html

-- 
Steve Schnepp <ste...@pw...>
http://blog.pwkf.org/