From owner-freebsd-hackers@FreeBSD.ORG Sun Jan 9 07:13:17 2005 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1B32416A4CE; Sun, 9 Jan 2005 07:13:17 +0000 (GMT) Received: from woozle.rinet.ru (woozle.rinet.ru [195.54.192.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2C3DC43D2F; Sun, 9 Jan 2005 07:13:16 +0000 (GMT) (envelope-from marck@rinet.ru) Received: from localhost (localhost [127.0.0.1]) by woozle.rinet.ru (8.13.1/8.13.1) with ESMTP id j097D3Uo035931; Sun, 9 Jan 2005 10:13:03 +0300 (MSK) (envelope-from marck@rinet.ru) Date: Sun, 9 Jan 2005 10:13:03 +0300 (MSK) From: Dmitry Morozovsky To: David Malone , scrappy@hub.org In-Reply-To: <20050108202605.GA30807@walton.maths.tcd.ie> Message-ID: <20050109101127.K35832@woozle.rinet.ru> References: <41DE4F3D.8050509@syskonnect.de> <20050107091004.83732.qmail@web52710.mail.yahoo.com> <20050108135526.GQ49329@submonkey.net> <20050108202605.GA30807@walton.maths.tcd.ie> X-NCC-RegID: ru.rinet MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: Charles Sprickman cc: Ceri Davies cc: tjr@freebsd.org cc: freebsd-hackers@freebsd.org Subject: Re: Benchmark: NetBSD 2.0 beats FreeBSD 5.3 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Jan 2005 07:13:17 -0000 On Sat, 8 Jan 2005, David Malone wrote: DM> On Sat, Jan 08, 2005 at 01:21:14PM -0500, Charles Sprickman wrote: DM> > Any idea what type of impact this patch would have on say, a large qmail DM> > server that's drowning in context-switches? DM> DM> It will depend on how many processes you have running at any one DM> moment and how often processes are created/destroyed. From the look DM> of the graphs, you won't really be able to tell unless there are DM> significantly more than 1000 processes running at any moment. Then perhaps someone like scrappy@ should test it on one of his hosting planets ;-) Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------