Date: Sat, 18 Nov 2006 22:55:12 +0100 From: Ivan Voras <ivoras@fer.hr> To: freebsd-arch@freebsd.org Subject: Re: What is the PREEMPTION option good for? Message-ID: <ejnvfo$tv2$1@sea.gmane.org> In-Reply-To: <20061119041421.I16763@delplex.bde.org> References: <20061119041421.I16763@delplex.bde.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Bruce Evans wrote: > Most of the difference is caused by pgzero becoming too active with > PREEMPTION. Don't know about the other things but I've noticed pagezero is suspiciously active on heavy loaded SMP web servers (even complained on @stable a long time ago). I'll try disabling PREEMPTION and see how it goes.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?ejnvfo$tv2$1>