From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 3 Jun 2002 08:17:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 3 Jun 2002 08:17:09 -0400 Received: from hawk.mail.pas.earthlink.net ([207.217.120.22]:18413 "EHLO hawk.mail.pas.earthlink.net") by vger.kernel.org with ESMTP id ; Mon, 3 Jun 2002 08:17:08 -0400 Date: Mon, 3 Jun 2002 08:15:05 -0400 To: andrea@suse.de Cc: linux-kernel@vger.kernel.org Subject: Re: 2.4.19pre9aa2 Message-ID: <20020603121505.GA13261@rushmore> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i From: rwhron@earthlink.net Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Comparing 2.4.19pre8aa3 and 2.4.19pre9aa2 on quad Xeon: Both kernels configured with CONFIG_2GB=y and CONFIG_HIGHIO=y. dbench 64/192 on various filesystems had a 2-20% improvement. (average 5 runs). tbench 192 throughput up over 300%. LMBench pipe bandwidth and latency improved. The regression in OSDB aggregate simple report compared to non-aa kernels is gone. More benchmarks on quad Xeon at: http://home.earthlink.net/~rwhron/kernel/bigbox.html -- Randy Hron