From owner-freebsd-hackers@FreeBSD.ORG Mon Feb 26 22:22:49 2007 Return-Path: X-Original-To: hackers@freebsd.org Delivered-To: freebsd-hackers@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 0970316A476; Mon, 26 Feb 2007 22:22:49 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.freebsd.org (Postfix) with ESMTP id E69E213C46B; Mon, 26 Feb 2007 22:22:48 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id 0BEEF1A4D8F; Mon, 26 Feb 2007 14:22:48 -0800 (PST) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 92ED754221; Mon, 26 Feb 2007 17:22:45 -0500 (EST) Date: Mon, 26 Feb 2007 17:22:45 -0500 From: Kris Kennaway To: Divacky Roman Message-ID: <20070226222245.GA16898@xor.obsecurity.org> References: <20070224213111.GB41434@xor.obsecurity.org> <20070226221527.GA59969@stud.fit.vutbr.cz> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="MGYHOYXEY6WxJCY8" Content-Disposition: inline In-Reply-To: <20070226221527.GA59969@stud.fit.vutbr.cz> User-Agent: Mutt/1.4.2.2i Cc: smp@freebsd.org, hackers@freebsd.org, current@freebsd.org, Kris Kennaway Subject: Re: Progress on scaling of FreeBSD on 8 CPU systems X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Feb 2007 22:22:49 -0000 --MGYHOYXEY6WxJCY8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Feb 26, 2007 at 11:15:27PM +0100, Divacky Roman wrote: > I wonder if anyone measured what effect superpages has on mysql performance... > this should not help scaling but I can imagine it has some effect. I have thought about trying this but have not found the time. I am currently very highly contended by various proposed patches and workloads and need to try and find ways to optimize my scaling (perhaps by adding a second CPU). Kris --MGYHOYXEY6WxJCY8 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFF4121Wry0BWjoQKURAp9CAJ9XmMGfX5gv0u6YpsjaKleGECmC4wCfQhgK +eLVTMzuXsA11zr5FS+1C+E= =Yy/N -----END PGP SIGNATURE----- --MGYHOYXEY6WxJCY8--