Vmstat

Greg 'groggy' Lehey grog at FreeBSD.org
Tue Nov 1 11:57:03 PST 2005


[Format recovered--see http://www.lemis.com/email/email-format.html]

Wrapped computer output fixed.

On Tuesday,  1 November 2005 at 10:55:22 +0200, N.Ersen SISECI wrote:
>
> Hello,
>
> I have FreeBSD 5.3-RELEASE-p23.
>
> root at odun# vmstat 1
>  procs      memory      page                    disks     faults
> cpu
>  r b w     avm    fre  flt  re  pi  po  fr  sr ad0 cd0   in   sy  cs us
> sy id
>  0 0 0   69024 424412  371   0   0   0 345   0   0   0 32144 22965 3275 4  7 89
>  0 0 0   69024 424412    3   0   0   0   3   0   0   0 32194  135 3115  0  5 95
>  0 0 0   69024 424412    0   0   0   0   0   0   0   0 32365  119 3308  0  5 95
>  0 0 0   69024 424412    0   0   0   0   0   0  11   0 32212  119 3176  0  3 97
>
> why there are so many "in" values in "faults" section?
> How can i debug and find the problem that is causing.

The first thing to find out is where the interrupts are coming from.
systat vmstat will show you this.

Greg
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