[mrtg] Re: CPU W2K SMNP2CA

[William Owen]

Monitoring Windows CPU's is giving you a snap shot in time of the
%utilization instead of an average since last polled.  When the first
counter is pulled you get value one.  When the second is pulled, you get a
different value because the utilization could have changed in that short
time period.  If it bothers you that the two numbers differ, you could try
using the noi or noo options to graph only one variable instead of both
(Note: you still have to do OID1&OID2:Community at target).

-----Original Message-----
From: Alan Rader [mailto:darlists at bakerd.com] 
Sent: Wednesday, January 28, 2004 7:51 AM
To: mrtg at list.ee.ethz.ch
Subject: [mrtg] CPU W2K SMNP2CA

I am monitoring my CPU on a W2K server and getting data, but I have the
same OID for both lines yet getting different values.  I am also using
the new SNMP2CA from WSTC.  Below is my config, I only have one CPU, but
just called the blue line CPU2 for now until I figure out which one, or
both that I need.  I am also doing this same setup for memory using the
same OID for both graphs and the blue line stays right on top of the
green which seems right to me.  On my below CPU, green is pretty stable
and even across, but blue has bunches of spikes.  Also watching my CPU
Util in windows task manager, the CPU jumps up and down constantly which
is normal for this box.
 
So can any one clear up for me why when graphing the same OID, blue and
green are not lining up?
 
Thanks
 
 
### CPU ###
 
Target[inepo1_cpu]:
.1.3.6.1.4.1.9600.1.1.5.1.5.1.48&.1.3.6.1.4.1.9600.1.1.5.1.5.1.48:com at ip
MaxBytes[inepo1_cpu]: 100
Unscaled[inepo1_cpu]: dwmy
Options[inepo1_cpu]: gauge,unknaszero,nopercent,growright 
WithPeak[inepo1_cpu]: dwmy
YLegend[inepo1_cpu]: % Utilization
ShortLegend[inepo1_cpu]: %
Legend1[inepo1_cpu]: CPU Utilization
Legend2[inepo1_cpu]: CPU 2 Util
Legend3[inepo1_cpu]: Max value per interval on graph
Legend4[inepo1_cpu]: .
LegendI[inepo1_cpu]: CPU:
LegendO[inepo1_cpu]: CPU2:
Title[inepo1_cpu]: INEPO1
PageTop[inepo1_cpu]: <H1>INEPO1 W2K</H1>
 

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