Date: Fri, 16 May 2003 09:37:54 +0300 From: Petri Helenius <pete@he.iki.fi> To: John Baldwin <jhb@FreeBSD.org> Cc: freebsd-smp@FreeBSD.org Subject: Re: Strange systat output on SMP FreeBSD 5.0-Current Message-ID: <3EC48742.2090609@he.iki.fi> In-Reply-To: <XFMail.20030515172722.jhb@FreeBSD.org> References: <XFMail.20030515172722.jhb@FreeBSD.org>
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John Baldwin wrote:
>On 15-May-2003 Petri Helenius wrote:
> =20
>
>>>The <idle> is not a process, it's a measure of how idle the system is.=
>>>It's generated from the same thing %idle in top(1) comes from.
>>>Probably systat should ignore the actual idle processes.
>>>
>>> =20
>>>
>>That would be quite bad because that=B4s the only place I know where yo=
u can
>>actually
>>see per-CPU utilization. (of the bundled utilities)
>> =20
>>
>
>top(1)
>
> =20
>
Where exactly? This is from an SMP machine:
26 processes: 2 running, 24 sleeping
CPU states: 14.0% user, 0.0% nice, 0.2% system, 19.5% interrupt, 66.3% =
idle
Mem: 165M Active, 582M Inact, 205M Wired, 44M Cache, 112M Buf, 5560K Free=
Here is "pigs" from the same:
root idle: cpu0 XXXXXXXXXXXXX
<idle> XXXXXXXXXXXX
root idle: cpu1 XXXXXXXXXXXX
root rxxxxxx XXXXX
root irq18: em2 XXX
root irq17: em1 XXX
Pete
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