From owner-freebsd-current Thu Jan 23 9:38: 7 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8024D37B401 for ; Thu, 23 Jan 2003 09:38:06 -0800 (PST) Received: from alpha.yumyumyum.org (dsl092-171-091.wdc1.dsl.speakeasy.net [66.92.171.91]) by mx1.FreeBSD.org (Postfix) with ESMTP id 06E9243F13 for ; Thu, 23 Jan 2003 09:38:00 -0800 (PST) (envelope-from culverk@yumyumyum.org) Received: from alpha.yumyumyum.org (localhost [127.0.0.1]) by alpha.yumyumyum.org (8.12.6/8.12.6) with ESMTP id h0NHbW95009119; Thu, 23 Jan 2003 12:37:32 -0500 (EST) (envelope-from culverk@yumyumyum.org) Received: from localhost (culverk@localhost) by alpha.yumyumyum.org (8.12.6/8.12.6/Submit) with ESMTP id h0NHbVuK009116; Thu, 23 Jan 2003 12:37:31 -0500 (EST) (envelope-from culverk@yumyumyum.org) X-Authentication-Warning: alpha.yumyumyum.org: culverk owned process doing -bs Date: Thu, 23 Jan 2003 12:37:31 -0500 (EST) From: Kenneth Culver To: Atte Peltomaki Cc: freebsd-current@FreeBSD.ORG Subject: Re: Performance problems with 5.0-RELEASE In-Reply-To: <20030123162644.GA560@naama> Message-ID: <20030123123522.C9068-100000@alpha.yumyumyum.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Spam-Status: No, hits=-2.3 required=5.0 tests=IN_REP_TO,X_AUTH_WARNING,AWL version=2.31 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG > I hope someone could bring light to what's going on. Alltho I'm not > whining, I knew what I was getting myself into when I installed 5.0, it > would be nice get things solved, for FreeBSD's sake already. Did you by any chance build your own kernel? If so did you leave things like this in: options INVARIANTS #Enable calls of extra sanity options INVARIANT_SUPPORT #Extra sanity checks of internal options WITNESS #Enable checks to detect deadlocks options WITNESS_SKIPSPIN #Don't run witness on spinlocks These will significantly slow down a FreeBSD machine. They're there mainly for debugging purposes, but if you want speed you should take them out. Ken To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message