Date: Fri, 17 Aug 2007 13:17:11 -0700 From: "Michael K. Smith - Adhost" <mksmith@adhost.com> To: "Mark Messier" <mark@messier.com>, "FreeBSD Mailing List" <freebsd-questions@freebsd.org> Subject: RE: performance hints (6.2) Message-ID: <17838240D9A5544AAA5FF95F8D52031602504E94@ad-exh01.adhost.lan> In-Reply-To: <4B90A9A7-D8D6-49C5-B097-00094486EF4A@messier.com> References: <4B90A9A7-D8D6-49C5-B097-00094486EF4A@messier.com>
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Hello Mark: > -----Original Message----- > From: owner-freebsd-questions@freebsd.org [mailto:owner-freebsd- > questions@freebsd.org] On Behalf Of Mark Messier > Sent: Friday, August 17, 2007 1:00 PM > To: FreeBSD Mailing List > Subject: performance hints (6.2) >=20 > I've got a freebsd 6.2 system, dual 2Ghz 5130 cpu, 4g ram, with raid5 > Adaptec 2120s, running not much more than /usr/ports/mail/imap-uw > and I'm having performance problems with only 20 IMAP users. >=20 > I'm not swapping.. cpu is mostly idle, so I figure it must be I/O > performance. Just to confirm, is that what the following show? >=20 > Thanks, > -mark >=20 It looks like your disks are getting pretty busy. What does a gstat look like over time? Mike
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