[rrd-users] Create Graph with 2 "AREA"

Simon Hobson linux at thehobsons.co.uk
Fri Aug 17 20:31:46 CEST 2012

Martin Friberg wrote:

>i been playing around with rrd and create myself a graph from ping 2
>diffrent sites ( )
>now my question is if anyone knows how i can get it do draw a "AREA"
>down for the second host (yellow one) like it does for the red one kinda
>like http://oss.oetiker.ch/rrdtool/gallery/charles.png

You mean plot one host up from teh axis, and the other down from the axis ?
Just multiply the values for one of them by "-1".

Simon Hobson

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