Dave Shield wrote:
> 2009/4/5 anshul mittal <[email protected]>:
>> I have been told to somehow modify the snmptable.c(source code
>> provided with net-snmp) .The idea is to first find the index of the
>> process from the hrSWRun by inputting the name and then using this
>> index to get the CPU usage and memory usage from hrSWRunPerf.
>
> I don't think snmptable is a particularly good starting point.
> A better approach would be a combination of snmpwalk (searching
> for the process name), followed by snmpget (for the performance info).
>
> I'd actually suggest that you start by crafting a shell-script that
> uses the 'snmpwalk' and 'snmpget' commands, to make sure that
> you are happy with the operations that are needed.
> Once you've got that working, it should be relatively straightforward
> to re-work it using the C (or perl) API calls.
>
> But it'll be a lot easier to code this once you've got a firm grasp
> of exactly what operations are needed.
I've always been surprised that this commonly-wanted operation was so
conceptually difficult. Are there any good tools to do this from the
client side?
--
Les Mikesell
[email protected]
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