[mrtg] Re: How to measure Network Utilisation Percentage in MRTG

PAUL WILLIAMSON pwilliamson at mandtbank.com
Mon Jun 14 14:55:13 MEST 2004


MRTG supplies the percentage in the parenthesis within the graph.  If you apply the 
unscaled option to the config, the graph will accurately reflect what the percentage 
of total bandwidth is.  Instead of that long complicated line for calculation...try running 
cfgmaker and letting mrtg figure out the target and maxbytes.

Paul

>>> "Meng Keng Lee" <mengkenglee at yahoo.com> 06/14/04 08:03AM >>>

Hello,

Is there a way to measure Network Utilisation (in percentage form) in MRTG?

I used this formula:

Target[192.168.133.1_1]: (ifInOctets.1&ifOutOctets.1:ncspublic at 192.168.133.1/ifSpeed.1&ifSpeed.1:ncspublic at 192.168.133.1) * 800
MaxBytes[192.168.133.1_1]: 100

but it gave me the following error that it cannot update the rrd file cause the value derived (1702.5454543543) is not a simple integer.

Is there anyone out there who had successfully implemented network utilisation (in percentage format) in MRTG?

Help will be appreciated.

 

Regards

 

 


		
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