Date: Tue, 19 Jun 2007 00:42:12 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Jeff Mohler <speedtoys.racing@gmail.com> Cc: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: Multi CPU? Message-ID: <20070619044212.GA85129@rot13.obsecurity.org> In-Reply-To: <a969fbd10706181951rbcea577g57486fb757992451@mail.gmail.com> References: <a969fbd10706181951rbcea577g57486fb757992451@mail.gmail.com>
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[-- Attachment #1 --] 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? > > 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% idle: > cpu1 > 12 0 1 171 52 0K 8K RUN 0 666.2H 78.81% idle: > cpu0 > > > > 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 [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.3 (FreeBSD) iD8DBQFGd16kWry0BWjoQKURAtmnAKDGEqPvMbo6YQGku/VNCO8MieAhKwCgqFYr JTt36lgAWFo8VsyK2x66+aQ= =VCua -----END PGP SIGNATURE-----
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