top and multiple CPU's
stan
stanb at panix.com
Fri Jul 14 00:22:23 UTC 2006
On Thu, Jul 13, 2006 at 06:03:49PM -0400, Bob Johnson wrote:
> On 7/13/06, stan <stanb at panix.com> wrote:
> >On Thu, Jul 13, 2006 at 06:08:50PM +0530, Ashok TM wrote:
> >> use
> >> top -S
> >> There will be new column with 'C' tag which displays the the cpu id on
> >> which the process is running
> >>
> >> mptables to list the processors available
> >
> >Hmm,
> >
> >cvsup# mptables
> >mptables: Command not found.
> >cvsup# man -k mptables
> >mptables: nothing appropriate
> >
> >and the man page for top says that _s os:
> >
> > -S Show system processes in the display. Normally,
> > system pro- cesses such as the pager and the swapper are not
> > shown.
> > This option makes them visible.
> >
> >Am I mising something?
>
> Perhaps you haven't actually tried it to see what happens. On 5.4,
> there is not an extra column, but top -S includes each CPU's idle
> percentage as a separate system process, so you can get some idea of
> how well balanced things are. Perhaps the description above was for
> 7-CURRENT and 6.1-R acts more like 5.4. I don't have a 6.1 SMP system
> to test it on.
>
See my other reply.
It appears that I don't get this, probably because I have not sucesfuly enable SMP on this
machine. Which is what I was trying to asertain.
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