Date: Fri, 3 Aug 2007 03:04:08 -0700 (PDT) From: Jeff Roberson <jroberson@chesapeake.net> To: current@freebsd.org Cc: Michael Plass <mfp49_freebsd@plass-family.net> Subject: Re: SCHED_ULE wacky load averages on -current, fixed. Message-ID: <20070803030226.Y561@10.0.0.1> In-Reply-To: <20070730181414.G561@10.0.0.1> References: <ECDC6DFE-80B1-4CD8-9C30-AFDE97805634@plass-family.net> <20070730181414.G561@10.0.0.1>
next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, 30 Jul 2007, Jeff Roberson wrote: > On Mon, 30 Jul 2007, Michael Plass wrote: >> >> Jeff, were you ever able to reproduce the wacky load averages referenced >> above? I updated from -current and built with SCHED_ULE, and I'm seeing >> this on an idle dual-P4: > > Yes, I have a patch to fix it in the works. Should have some time to get > back to this soon. Please test http://people.freebsd.org/~jeff/ulehtt.diff. This should fix HTT machines. It also has a small performance improvement in it for interrupt heavy workloads that may cause a lot of preemption. Thanks, Jeff
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20070803030226.Y561>