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101

answers:

1

I am setting up some monitoring on some Windows infrastructure and am having problem locating the ODI's that I am after. Effectively what I need are the ODI's for the following

1) % of CPU utilisation (either used or free).

2) Disk Free

3) % of Free Memory (or bytes)

I am doing my testing on XP but will be deploying to 2003/2008.

+1  A: 

I suspect your SNMP agent will implement the host MIB, and that contains the relevant disk/cpu information. The data is structured in quite a complex fashion, and often the easiest way to find what you want is simply to browse through with a MIB browser.

Brian Agnew
Processor load is available on .1.3.6.1.2.1.25.3.3.1.2 which is the percentage of free processor time.
Michael Ransley
Disturbingly I used to know all these OIDs...
Brian Agnew
Storage size (includes RAM, Virtual RAM and HDD) is available on .1.3.6.1.2.1.25.2.3.1.5.
Michael Ransley
Used storage is available on .1.3.6.1.2.1.25.2.3.1.6
Michael Ransley