On Mon, 26 Apr 2010, PRAKASH PATI wrote:
> Hi Jason, Â Our client has a very weired requirement. They do not want
> our application to consume more than 3% of the ARM CPU time, we
> potentially spike the CPU usage for a very short duration (milli second)
> hence vmstat will not work. Â I will give MRTG a shot!!! Â Thanks for the
> info. I am newbie to embedded developement, so still figuring out lots of
> things. Â Regards, -Prakash Â
Over what time period. 3% of CPU time is 30millisecs per 1 sec of CPU
time. You can profile you code using getitimer/setitimer to determine how
much CPU time your code actually uses over what realtime elapsed.
>
>
> --- On Mon, 4/26/10, Jason Stahls <> wrote:
>
>
> From: Jason Stahls <>
> Subject: Re: [ts-7000] Montoring System performance of TS7800
> To:
> Date: Monday, April 26, 2010, 11:53 AM
>
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> Â
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>
> crobot_2000 wrote:
>> I find the debian vmstat too limiting. Is there a application I can run on
>> my PC which will give more graphical information about the system
>> performance of the board? I need to monitor CPU utilization and memory
>> consumption of individual processes.
>>
>
> Individual processes could be interesting to monitor, unless you know
> they're always there. I've only ever monitored global memory/cpu stats
> with MRTG before, but you might be able to finagle it to do individual
> processes with shell scripts.
>
> --
> Jason Stahls
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