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Date: Tue, 19 Jun 2007 00:42:12 -0400
From: Kris Kennaway <kris@obsecurity.org>
To: Jeff Mohler <speedtoys.racing@gmail.com>
Message-ID: <20070619044212.GA85129@rot13.obsecurity.org>
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Cc: FreeBSD Questions <freebsd-questions@freebsd.org>
Subject: Re: Multi CPU?
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On Mon, Jun 18, 2007 at 07:51:51PM -0700, Jeff Mohler wrote:
> Am I using both CPUs as I should when I look at this from top?
>=20
>  PID    UID         THR PRI NICE   SIZE    RES STATE  C   TIME   WCPU
> COMMAND
>   11      0           1 171   52     0K     8K CPU1   0   0:00 99.56% idl=
e:
> cpu1
>   12      0           1 171   52     0K     8K RUN    0 666.2H 78.81% idl=
e:
> cpu0
>=20
>=20
>=20
> cpu1 seems...not used?

Is it a real CPU or a hyperthread?  Hyperthreading may be disabled in
your BIOS and is disabled by default in FreeBSD 7.

Kris

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