[mrtg] MRTG and blank cpu graphs...........please help

[Jakub M]

Hello,

I had the same problem too, and it turned out that... CPU usage is so
low (~1%) that I didn't see it on the graph. You can check that
manually by invoking snmpwalk with your OID and see CPU rate

2008/11/18 nangineni praneeth <nv_2030 at yahoo.com>:
> Thanks a lot for your help.........Yes i did try your suggestion by
> appending 0 at the end and it was giving out errors like
>
> Target[graham][_IN_] did not eval into defined data
> Target[graham][_out_]did not eval into defined data
>
> Yet its creating the graphs but with no data...........I cant understand
> what mistake i did.......If the cpu OID is wrong....then i did monitor a
> cisco 2811 series router but the graphs were blank too.........Do i need to
> add any code to my cfg file and i am inserting my cpu load config at the end
> of cfg file..........I am using a windows xp machine with only one processor
>
> Regards
> Venkat........
>
> --- On Tue, 11/18/08, Steve Shipway <s.shipway at auckland.ac.nz> wrote:
>
> From: Steve Shipway <s.shipway at auckland.ac.nz>
> Subject: RE: [mrtg] MRTG and blank cpu graphs...........please help
> To: "'nv_2030 at yahoo.com'" <nv_2030 at yahoo.com>, "'mrtg at lists.oetiker.ch'"
> <mrtg at lists.oetiker.ch>
> Date: Tuesday, November 18, 2008, 10:16 AM
>
> Are you sure the OID is correct?  It is possible that you should be using:
>
>
>
> Target[graham]:1.3.6.1.2.1.25.3.3.1.2.0&1.3.6.1.2.1.25.3.3.1.2.0:public at 192.168.2.10
>
>
>
> Often you need the .0 suffix to the OID.  Check your MRTG output when it
> runs – do you get any SNMP errors?
>
>
>
> Steve
>
>
>
> ________________________________
>
> From: mrtg-bounces at lists.oetiker.ch [mailto:mrtg-bounces at lists.oetiker.ch]
> On Behalf Of nangineni praneeth
>
> Hello everyon...I am a complete newbie to mrtg............I was able to
> monitor the interface statistics..........I wanted to the monitor the cpu
> load on a windows xp machine.........MRTG could draw the graphs but the
> graphs were blank.......the average cpu utilization and maximum and current
> cpu utilization shows a value of zero...........
>
> This is cfg file i used for cpu
>
> Target[graham]:1.3.6.1.2.1.25.3.3.1.2&1.3.6.1.2.1.25.3.3.1.2:public at 192.168.2.10
>
>
>
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