From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261457AbUCDEqf (ORCPT ); Wed, 3 Mar 2004 23:46:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261450AbUCDEqa (ORCPT ); Wed, 3 Mar 2004 23:46:30 -0500 Received: from mailgate2.mysql.com ([213.136.52.47]:24545 "EHLO mailgate.mysql.com") by vger.kernel.org with ESMTP id S261457AbUCDEqH (ORCPT ); Wed, 3 Mar 2004 23:46:07 -0500 Subject: Re: 2.4.23aa2 (bugfixes and important VM improvements for the high end) From: Peter Zaitsev To: Andrew Morton Cc: andrea@suse.de, riel@redhat.com, mbligh@aracnet.com, linux-kernel@vger.kernel.org In-Reply-To: <20040303200704.17d81bda.akpm@osdl.org> References: <20040228072926.GR8834@dualathlon.random> <20040229014357.GW8834@dualathlon.random> <1078370073.3403.759.camel@abyss.local> <20040303193343.52226603.akpm@osdl.org> <1078371876.3403.810.camel@abyss.local> <20040303200704.17d81bda.akpm@osdl.org> Content-Type: text/plain Organization: MySQL Message-Id: <1078375495.2718.916.camel@abyss.local> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Wed, 03 Mar 2004 20:44:56 -0800 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2004-03-03 at 20:07, Andrew Morton wrote: > > Huh. The numbers shall be other way around of course :) "smp" kernel > > had better performance of some 7000TPM, compared to 4500TPM with > > HugeMem kernel. > > That's a larger difference than I expected. But then, everyone has been > mysteriously quiet with the 4g/4g benchmarking. Yes. It is larger than I expected as well but numbers are pretty reliable. > > A kernel profile would be interesting. As would an optimisation effort, > which, as far as I know, has never been undertaken. Just let me know which information you would like me to gather and how and I'll get it for you. -- Peter Zaitsev, Senior Support Engineer MySQL AB, www.mysql.com Meet the MySQL Team at User Conference 2004! (April 14-16, Orlando,FL) http://www.mysql.com/uc2004/