From owner-freebsd-current Thu Nov 20 23:48:24 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id XAA21149 for current-outgoing; Thu, 20 Nov 1997 23:48:24 -0800 (PST) (envelope-from owner-freebsd-current) Received: from sos.freebsd.dk (sos.freebsd.dk [195.8.129.33]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id XAA21144 for ; Thu, 20 Nov 1997 23:48:19 -0800 (PST) (envelope-from sos@sos.freebsd.dk) Received: (from sos@localhost) by sos.freebsd.dk (8.8.8/8.8.8) id IAA23176; Fri, 21 Nov 1997 08:48:20 +0100 (MET) (envelope-from sos) Message-Id: <199711210748.IAA23176@sos.freebsd.dk> Subject: Re: make world time???/ In-Reply-To: <199711202100.WAA13101@pat.idi.ntnu.no> from Tor Egge at "Nov 20, 97 10:00:18 pm" To: Tor.Egge@idi.ntnu.no (Tor Egge) Date: Fri, 21 Nov 1997 08:48:20 +0100 (MET) Cc: sos@FreeBSD.dk, jkh@time.cdrom.com, hasty@rah.star-gate.com, toor@dyson.iquest.net, sprice@hiwaay.net, smp@csn.net, current@FreeBSD.ORG From: Søren Schmidt Reply-to: sos@FreeBSD.dk X-Mailer: ELM [version 2.4ME+ PL30 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk In reply to Tor Egge who wrote: > > Same observation here, I just went dual on my P6 system, and > > it hardly got any better in a make world. I notice that it spends > > ALOT of its time in system, so our megalock might be the culprit... > > This is due to how CPU usage accounting is currently handled. > > After some changes to statclock and hardclock, I got more reasonable numbers: > - Tor Egge You have those changes in a patch'able state ?? maybe we should look closer at them .... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Søren Schmidt (sos@FreeBSD.org) FreeBSD Core Team Even more code to hack -- will it ever end ..