Tuesday, November 17, 2009

[nslu2-linux] Re: atop

 



--- In nslu2-linux@yahoogroups.com, Don Muller <don@...> wrote:
>
> Is this the correct forum for this or do I need to keep searching?
>
>

Well you've picked a mailing list for the NSLU2 which is a small _single_ CPU NAS device (although the distros are used on some other NAS's).

What system are you using this on? Presumably you're using a SlugOS variant as you've installed an ipkg, but what stream have you obtained that from?

Does this happen on any other systems (i.e. alternative OS's on multi-core computers) with multiple CPUs that you've tried this on? If so its a problem upstream (which by the sounds of it is unlikely to be fixed).

>
> Don
>
>
>
> From: nslu2-linux@yahoogroups.com [mailto:nslu2-linux@yahoogroups.com] On Behalf
> Of Don Muller
> Sent: Wednesday, November 11, 2009 3:22 PM
> To: nslu2-linux@yahoogroups.com
> Subject: [nslu2-linux] atop
>
>
>
>
>
>
>
>
> Hi,
>
>
>
> I am posting here because developer/maintainer has told me he does not have time
> to work on this anymore and I should look elsewhere. So I hope this is the
> correct place.
>
>
>
> I am using atop_1.21-1_i686.ipk and I have discovered a problem with it. On a
> system with multiple CPUs the CPU (not cpu) values are sum of the cpu values
> when it should be the average.
>
>
>
> CPU | sys 3% | user 0% | irq 0% | idle 196% | wait 0% |
>
> cpu | sys 2% | user 0% | irq 0% | idle 98% | cpu000 w 0% |
>
> cpu | sys 1% | user 0% | irq 0% | idle 99% | cpu001 w 0% |
>
>
>
> For example idle for CPU shows as 196% when it should be 98%. This happens for
> all of the CPU values.
>
>
>
> Don
>

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