From owner-freebsd-arch Mon Feb 10 3:38:50 2003 Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4CC2337B401 for ; Mon, 10 Feb 2003 03:38:49 -0800 (PST) Received: from unox.bitpit.net (t-23-57.athome.tue.nl [131.155.227.57]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8938843FA3 for ; Mon, 10 Feb 2003 03:38:45 -0800 (PST) (envelope-from marijn@bitpit.net) Received: from hoop.bitpit.net (unknown [192.168.1.2]) by unox.bitpit.net (Postfix) with ESMTP id 24B434B9 for ; Mon, 10 Feb 2003 12:38:44 +0100 (CET) Received: from hoop.bitpit.net (localhost [127.0.0.1]) by hoop.bitpit.net (8.12.6/8.12.6) with ESMTP id h1ABdTf2048014 for ; Mon, 10 Feb 2003 12:39:29 +0100 (CET) (envelope-from marijn@hoop.bitpit.net) Received: (from marijn@localhost) by hoop.bitpit.net (8.12.6/8.12.6/Submit) id h1ABdSrV048013 for arch@freebsd.org; Mon, 10 Feb 2003 12:39:28 +0100 (CET) Date: Mon, 10 Feb 2003 12:39:28 +0100 From: Marijn Meijles To: arch@freebsd.org Subject: Re: New scheduler problem Message-ID: <20030210113928.GA10552@hoop.bitpit.net> References: <20030206094040.GA2000@kevad.internal> <20030207211000.P72073-100000@mail.chesapeake.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030207211000.P72073-100000@mail.chesapeake.net> User-Agent: Mutt/1.4i Sender: owner-freebsd-arch@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Jeff Roberson wrote: > On Thu, 6 Feb 2003, Vallo Kallaste wrote: > > > On Wed, Feb 05, 2003 at 09:12:36PM +0100, Marijn Meijles > > wrote: > > > > > I just tried the new scheduler (yesterdays cvsup), but it gives horrible > > > interactve performance in some situations. Especially with mixed interactive > > > and non-interactive applications like mozilla. This is perfectly > > > > Running two seti@home processes (2 CPU's) at nice 19 kills > > interactive peformance entirely. Worse than 300baud modem on the > > console, mouse will not work at all. SCHED_4BSD is fine. > > -- > > I botched it last weekend. I will fix it this weekend. I'll let you know > when it's ready to go again. I appreciate the exposure. With strict rescheduling turned on it runs a lot better. It is about as responsive as the 4BSD scheduler. -- Marijn@bitpit.net --- This line says This line says To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message