[mrtg] Re: Cisco 2600 & 2950 cpu usage

[Alex van den Bogaerdt]

On Mon, Oct 21, 2002 at 02:28:11PM -0400, Cedric Tardif wrote:

> If i try with snmpwalk snmpwalk Host PublicKey .1.3.6.1.4.1.9.2.1.58.0 ( notice the . at the begining )
> i got this : enterprises.9.2.1.58.0 = 22 ( the cpu usage )

The OID, including the instance, seems to be OK.

> In my mrtg config file i have tried with :
> 1.3.6.1.4.1.9.2.1.58.0&1.3.6.1.4.1.9.2.1.58.0:PublicKey at Host

This is the correct format, assuming the line starts with "Target[cpu]: 1.3.6.1...

> The two of them alway return 0 in the graph .... is this a bug i something i don't do corectly ?


The other Alex is probably right.  You didn't use the gauge option and thus you are
graphing the rate at which the cpu load changes.  You will only see something in the
graph if the load increases with 1 per second or more during 300 seconds: a lot!

Please be aware that even if you use "Options[_]: gauge", this doesn't necessarily
mean you are using the gauge option.  This only defines a >>>default<<< which is
*not* used if you have a target specific options line.

HTH
Alex

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