[mrtg] Re: Rounding

[Koelstra, J. (Jan)]

Richard,

If you don't want to use rrd-tool then an other option is:
Multiply the output in your script with 1000 and change your config to deal with mAmps.
Next line should do this:

kMG[power1_1]: m,,k,M

Hth,

Jan.


-----Original Message-----
From: mrtg-bounce at list.ee.ethz.ch [mailto:mrtg-bounce at list.ee.ethz.ch] On Behalf Of PAUL WILLIAMSON
Sent: Thursday, December 08, 2005 8:03 PM
To: mrtg at fadedforce.com; mrtg at list.ee.ethz.ch
Subject: [mrtg] Re: Rounding


MRTG does integers.  If you want real numbers, go to RRDTool.

Paul

>>> "Richard T. Davis" <mrtg at fadedforce.com> 12/08/05 1:30 PM >>>
Hello,

I have an external script that monitors power values from a network connected power strip. For some reason, MRTG is rounding the numbers and I do not want it to. How can I fix this? For example, right now the script is outputting 16.7 but MRTG is graphing it as 17.

Here are my config lines. I am using MRTG 2.11.1.

Target[power1_1]: `/usr/local/bin/power.pl 192.168.0.61 amps`
Directory[power1_1]: power1
MaxBytes[power1_1]: 16
AbsMax[power1_1]: 20
Unscaled[power1_1]: dwmy
Options[power1_1]: noi, gauge, growright, nopercent, noinfo
Colours[power1_1]: Blue#0000FF,Blue#0000FF,RED#cc0000,RED#cc0000
Legend2[power1_1]: Power strip 1 amperage
LegendO[power1_1]: amps:
YLegend[power1_1]: Arms
ShortLegend[power1_1]: 
Title[power1_1]: Power strip 1 amperage
PageTop[power1_1]: <H1>Power strip 1 amperage</H1>

Thanks for your help.

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