[rrd-users] How to change graph colour as Temperature increases

[Matt.Garrett at shell.com]

Kelly

 

Cool (Pun intend) that looks like what I was after

 

Thanks

 

Matt

 

From: K.D. Lucas [mailto:kdlucas at gmail.com] 
Sent: 11 August 2010 19:19
To: Garrett, Matt SITI-ITV/TS
Cc: rrd-users at lists.oetiker.ch
Subject: Re: [rrd-users] How to change graph colour as Temperature
increases

 

I use three color stacks for my temperature readings, and also have a
background (bg) color for the graph. The main thing is to define the
color as unknown if it doesn't fall in the range you want to use for it.

============================

 

'CDEF:bg=cpu,UN,0,cpu,IF,0,GT,UNKN,INF,IF',

'AREA:bg#DDDDDD:',

'CDEF:cool=cpu,40,LE,cpu,UNKN,IF',

'CDEF:warm=cpu,40,60,LIMIT',

'CDEF:hot=cpu,60,GE,cpu,UNKN,IF',

'AREA:cool#B0F5EC:"Cool "',

'AREA:warm#FFCC00:"Warm "',

'AREA:hot#CC3300:"Hot  \\n"',

'VDEF:maxC=cpu,MAXIMUM',

'VDEF:minC=cpu,MINIMUM',

'VDEF:avgC=cpu,AVERAGE',

'GPRINT:minC:"Min %2.1lf"',

'GPRINT:maxC:"Max %2.1lf"',

'GPRINT:avgC:"Avg %2.1lf Celsius \\n"',

'LINE1:cpu#660000:',

'HRULE:60#FF0000',

==============================

 

Kelly

 

 

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