[mrtg] FW: MaxBytes Gigabit interface

Andreucci Stefano Stefano.Andreucci at TILAB.COM
Fri Sep 13 14:31:37 MEST 2002


I used MRTG to monitor CPU load and Traffic in a Fastethernet interface of a cache and it worked well. 

Now I'm trying to monitor the same parameters in a Gigabit interface but MRTG doesn't monitor
correctly these parameters.
I try to change Target[tr]: 2:prova at ip_addr: in Target[tr]: 2:prova at ip_addr:::::2 
but I have obtained this error message:
WARNING: skipping because at least the query for ifHCInOctets.2 on  Ip_addr did not succeed
ERROR: Target[tr][_IN_] ' $$target[0]{$mode} ' did not eval into d
efined data
ERROR: Target[tr][_OUT_] ' $$target[0]{$mode} ' did not eval into
defined data
WARNING: Skipping Update of tr, inlast is not defined
WARNING: Skipping Update of tr, outlast is not defined

I have setted the MaxBytes to 125000000.

About the CPU LOAD I use this config file:

Target[cpusum]:ssCpuRawUser.0&ssCpuRawUser.0:prova at ip_addr + ssCpuRawSyst
em.0&ssCpuRawSystem.0:prova at ip_addr + ssCpuRawNice.0&ssCpuRawNice.0:prova
RouterUptime[cpusum]:  <mailto:prova at ip_addr> prova at ip_addr
MaxBytes[cpusum]: 100
Title[cpusum]: CPU LOAD
PageTop[cpusum]: <H1>Active CPU Load %</H1>
#Unscaled[cpusum]: ymwd
ShortLegend[cpusum]: %
YLegend[cpusum]: CPU Utilization
Legend1[cpusum]: Active CPU in % (Load)
LegendI[cpusum]:  Active
Options[cpusum]: growright,nopercent

I have controlled directly on the cache the CPU LOAD with the command TOP and the value is different.

I have MRTG 2.9.22

Is there a solution for these problems?

thanks in  advance,





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