From owner-cvs-all@FreeBSD.ORG Mon Mar 3 04:42:37 2008 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3802B106566B for ; Mon, 3 Mar 2008 04:42:37 +0000 (UTC) (envelope-from julian@elischer.org) Received: from outE.internet-mail-service.net (outE.internet-mail-service.net [216.240.47.228]) by mx1.freebsd.org (Postfix) with ESMTP id 198868FC18 for ; Mon, 3 Mar 2008 04:42:37 +0000 (UTC) (envelope-from julian@elischer.org) Received: from mx0.idiom.com (HELO idiom.com) (216.240.32.160) by out.internet-mail-service.net (qpsmtpd/0.40) with ESMTP; Sun, 02 Mar 2008 20:42:37 -0800 Received: from julian-mac.elischer.org (localhost [127.0.0.1]) by idiom.com (Postfix) with ESMTP id C49AF2D6018; Sun, 2 Mar 2008 20:42:35 -0800 (PST) Message-ID: <47CB81BB.1080009@elischer.org> Date: Sun, 02 Mar 2008 20:42:35 -0800 From: Julian Elischer User-Agent: Thunderbird 2.0.0.9 (Macintosh/20071031) MIME-Version: 1.0 To: Peter Jeremy References: <200803020821.m228L0Yw042389@repoman.freebsd.org> <20080301222513.Y920@desktop> <20080302105958.GF67687@server.vk2pj.dyndns.org> In-Reply-To: <20080302105958.GF67687@server.vk2pj.dyndns.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Jeff Roberson , src-committers@freebsd.org, cvs-all@freebsd.org, cvs-src@freebsd.org Subject: Re: cvs commit: src/sys/kern sched_ule.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Mar 2008 04:42:37 -0000 Peter Jeremy wrote: > >> Kris has done some excellent benchmarking as usual. Here you can see the >> improvement in postgres depending on various scheduler debug settings: >> >> http://people.freebsd.org/~kris/scaling/pgsql-16cpu.png > > The improvement is quite substantial. Congratulations Jeff. the drop off after 14 is intersting.. >