From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752519AbYFPGUx (ORCPT ); Mon, 16 Jun 2008 02:20:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755861AbYFPGUh (ORCPT ); Mon, 16 Jun 2008 02:20:37 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:38526 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755693AbYFPGUg (ORCPT ); Mon, 16 Jun 2008 02:20:36 -0400 Date: Sun, 15 Jun 2008 23:20:11 -0700 From: Andrew Morton To: KOSAKI Motohiro Cc: Rik van Riel , linux-kernel@vger.kernel.org, Lee Schermerhorn Subject: Re: [PATCH -mm 00/24] VM pageout scalability improvements (V12) Message-Id: <20080615232011.64925446.akpm@linux-foundation.org> In-Reply-To: <20080616143034.78A1.KOSAKI.MOTOHIRO@jp.fujitsu.com> References: <20080611184214.605110868@redhat.com> <20080611223430.cba0f1b6.akpm@linux-foundation.org> <20080616143034.78A1.KOSAKI.MOTOHIRO@jp.fujitsu.com> X-Mailer: Sylpheed 2.4.7 (GTK+ 2.12.1; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 16 Jun 2008 14:32:33 +0900 KOSAKI Motohiro wrote: > Hi > > > qsbench, 4 processes, memory size tuned to threshold-of-swapping*1.1: > > > > Mainline: > > > > vmm:/home/akpm/qsbench> time ./qsbench -p 4 -m 230 > > ./qsbench -p 4 -m 230 175.45s user 45.67s system 60% cpu 6:08.40 total > > > > 2.6.26-rc5-mm3: > > > > vmm:/home/akpm/qsbench> time ./qsbench -p 4 -m 230 > > ./qsbench -p 4 -m 230 178.21s user 28.49s system 99% cpu 3:27.14 total > > Where can I get this benchmark? > http://userweb.kernel.org/~akpm/qsbench.tar.gz > I guess it is too old ;) I might have added it - I forget.