Date: Fri, 15 Dec 2006 01:01:20 -0500 From: Kris Kennaway <kris@obsecurity.org> To: Dieter <freebsd@sopwith.solgatos.com> Cc: freebsd-questions@freebsd.org Subject: Re: processes not getting fair share of available disk I/O Message-ID: <20061215060120.GA58596@xor.obsecurity.org> In-Reply-To: <200612150026.AAA06605@sopwith.solgatos.com> References: <20061214225223.GA99321@xor.obsecurity.org> <200612150026.AAA06605@sopwith.solgatos.com>
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--3MwIy2ne0vdjdPXF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Dec 14, 2006 at 04:26:18PM +0000, Dieter wrote: > > > FreeBSD 6.0 > >=20 > > Erk. How about retrying with something modern ;-) We do fix lots of > > bugs over time you know! >=20 > In my defense, 6.0 is only one revision down. (until 6.2 comes out real = soon now) Or to put it another way, your system is missing 13 1/2 months of continuous bug fixes :-D > >> 32.3%Sys 31.5%Intr 0.0%User 0.0%Nice 36.2%Idl 710892 inact 32 = 3: sio1 >=20 > >> 74.8%Sys 25.2%Intr 0.0%User 0.0%Nice 0.0%Idl 828676 inact 36 = 3: sio1 >=20 > > Interrupt CPU usage might be high, but the first thing you should do > > is retry with 6.2-rc1 and work from there. >=20 > Whoops, the systat -vmstat and vmstat -i were with mutex profiling enable= d. > Sorry about that. CPU usage is much lower with it off. 85-95% idle when= writing. OK, that's better. Still, the only thing that fits is some kind of driver or hardware problem, so check 6.2-rc1 and see if it's still there. Kris --3MwIy2ne0vdjdPXF Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFFgjowWry0BWjoQKURAmPfAKDxX7RMV2rQ7qJKnKiKy1DP9XMWiQCghVWc /6o2WZqIr4iOsgJovKh8Z7U= =7iF6 -----END PGP SIGNATURE----- --3MwIy2ne0vdjdPXF--
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