[rrd-users] Re: colors on % ?

[Jonathan Davis]

 I think you may be able to do the following, which I learn via the
Tutorial at:

 http://people.ee.ethz.ch/~oetiker/webtools/rrdtool/tutorial/

 CDEF:ds33=ds1,33,GT,UNKN,ds1,if \
 CDEF:ds66=ds1,66,GT,UNKN,ds1,if \

  ( I may have the order of UNKN and ds1 reversed )

 Then I would just do the following, as I'm not entirely sure what stack
does =)

 AREA:ds1#1000ff:"System  " \
 AREA:ds33#FD8900 \
 AREA:ds66#CE0000 \

 cheers,
 jonathan jesse-john davis


On Sat, 25 Jan 2003, Ronny Roethof wrote:

||
||Hi folks,
||
||I have RRD running and I must say that I do like it very much.
||Though I have 1 small thing I would like to add to my current stats of my
||CPU's.
||Can anyone tell me if and how it is possible to use the following config to
||display my CPU graph in orange when above 33% and red when above 66% ?
||My current output is available at http://stats.roethof.net or
||http://213.196.13.197
||
||With regards,
||
||Ronny Roethof
||ronny at roethof.net
||
||
|| <included RRD config>
||
||    <RRD::GRAPH /usr/local/www/stats.roethof.net/img/cpu.png
||      -l 0
||      -u 100
||      --start -2d
||      --end now
||      --imginfo '<IMG SRC=/img/%s  WIDTH=%lu HEIGHT%lu >'
||      -v "% CPU usage"
||      -t "CPU Usage"
||      -a PNG
||      DEF:ds0=/usr/local/www/stats.roethof.net/cpusum.rrd:ds0:AVERAGE
||      DEF:ds1=/usr/local/www/stats.roethof.net/cpusum.rrd:ds1:AVERAGE
||      CDEF:total=ds0,ds1,+
||      COMMENT:"            Minimum  Maximum   Average  Current\n"
||      AREA:ds1#1000ff:"System  "
||      GPRINT:ds1:MIN:"%6.2lf%%"
||      GPRINT:ds1:MAX:"%6.2lf%%"
||      GPRINT:ds1:AVERAGE:"%6.2lf%%"
||      GPRINT:ds1:LAST:"%6.2lf%%\n"
||      STACK:ds0#7aafff:"User    "
||      GPRINT:ds0:MIN:"%6.2lf%%"
||      GPRINT:ds0:MAX:"%6.2lf%%"
||      GPRINT:ds0:AVERAGE:"%6.2lf%%"
||      GPRINT:ds0:LAST:"%6.2lf%%\n"
||      COMMENT:"            ---------------------------------- +\n"
||      LINE1:total#7aafff:"Total   "
||      GPRINT:total:MIN:"%6.2lf%%"
||      GPRINT:total:MAX:"%6.2lf%%"
||      GPRINT:total:AVERAGE:"%6.2lf%%"
||      GPRINT:total:LAST:"%6.2lf%%\n"
||    >
||
||</included RRD config>
||>
||
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