From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262161AbTJXMnP (ORCPT ); Fri, 24 Oct 2003 08:43:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262168AbTJXMnP (ORCPT ); Fri, 24 Oct 2003 08:43:15 -0400 Received: from mallard.mail.pas.earthlink.net ([207.217.120.48]:34239 "EHLO mallard.mail.pas.earthlink.net") by vger.kernel.org with ESMTP id S262161AbTJXMnH (ORCPT ); Fri, 24 Oct 2003 08:43:07 -0400 Date: Fri, 24 Oct 2003 08:46:44 -0400 To: piggin@cyberone.com.au Cc: linux-kernel@vger.kernel.org Subject: Re: [BENCHMARK] I/O regression after 2.6.0-test5 Message-ID: <20031024124644.GA15422@rushmore> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i From: rwhron@earthlink.net Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org >> NOTPM was better with AS in test5? Does using as-iosched.c from test5 >> in a test8 kernel help? > If that helps, can you try this patch. That patch helps the AIM7 database load a little, but the big regression is still there. 2.6.0-test8 = vanilla 2.6.0-test8-as = vanilla + as-iosched.c from test5 2.6.0-test8-asc2 = vanilla + patch. AIM7 dbase workloa kernel Tasks Jobs/Min Real CPU 2.6.0-test8-as 32 601.0 316.3 134.0 2.6.0-test8-as2 32 304.3 624.6 128.8 2.6.0-test8 32 299.8 634.0 128.6 2.6.0-test8-as 64 782.6 485.8 259.2 2.6.0-test8-as2 64 458.2 829.8 245.7 2.6.0-test8 64 450.5 843.9 246.5 2.6.0-test8-as 96 869.1 656.1 387.6 2.6.0-test8 96 549.7 1037.4 366.0 2.6.0-test8-as2 96 543.4 1049.4 370.0 2.6.0-test8-as 128 919.3 827.0 522.8 2.6.0-test8-as2 128 564.1 1348.0 496.6 2.6.0-test8 128 558.7 1360.8 497.6 2.6.0-test8-as 160 955.0 995.2 650.3 2.6.0-test8-as2 160 534.2 1779.2 618.2 2.6.0-test8 160 522.1 1820.2 612.2 2.6.0-test8-as 192 981.9 1161.5 790.9 2.6.0-test8-as2 192 535.6 2129.3 746.5 2.6.0-test8 192 515.5 2212.4 742.7 2.6.0-test8-as 224 1002.3 1327.5 910.2 2.6.0-test8 224 529.9 2510.8 859.5 2.6.0-test8-as2 224 526.4 2527.5 852.9 2.6.0-test8-as 256 1009.9 1505.7 1027.7 2.6.0-test8 256 552.4 2753.0 980.4 2.6.0-test8-as2 256 548.9 2770.4 975.3 AIM7 fserver workload kernel Tasks Jobs/Min Real CPU 2.6.0-test8-as 4 80.5 301.0 37.0 2.6.0-test8-as2 4 46.4 521.9 42.5 2.6.0-test8 4 42.3 573.6 40.9 2.6.0-test8-as 8 133.0 364.6 64.0 2.6.0-test8 8 63.3 765.7 71.6 2.6.0-test8-as2 8 59.9 809.1 74.4 2.6.0-test8-as 12 166.7 436.3 93.4 2.6.0-test8 12 83.2 874.2 95.0 2.6.0-test8-as2 12 62.6 1161.5 99.5 2.6.0-test8-as 16 175.9 551.2 111.5 2.6.0-test8 16 87.5 1108.4 102.5 2.6.0-test8-as2 16 84.1 1152.9 109.6 2.6.0-test8-as 20 186.3 650.7 133.8 2.6.0-test8 20 105.0 1154.6 136.7 2.6.0-test8-as2 20 101.3 1196.4 135.8 2.6.0-test8-as 24 202.8 717.3 161.2 2.6.0-test8-as2 24 121.4 1198.0 164.1 2.6.0-test8 24 111.2 1308.1 162.2 2.6.0-test8-as 28 207.1 819.3 200.0 2.6.0-test8 28 130.7 1297.9 185.8 2.6.0-test8-as2 28 128.0 1326.1 190.3 2.6.0-test8-as 32 210.6 920.7 226.5 2.6.0-test8 32 134.2 1444.5 212.9 2.6.0-test8-as2 32 122.4 1583.7 217.5 AIM7 shared workload kernel Tasks Jobs/Min Real CPU 2.6.0-test8-as 64 1949.6 191.1 170.8 2.6.0-test8-as2 64 880.0 423.3 166.6 2.6.0-test8 64 829.1 449.3 167.8 2.6.0-test8-as 128 2148.3 346.8 339.2 2.6.0-test8-as2 128 1128.7 660.0 331.4 2.6.0-test8 128 1105.2 674.1 330.5 2.6.0-test8-as 192 2265.7 493.2 507.1 2.6.0-test8 192 1320.0 846.6 504.7 2.6.0-test8-as2 192 1317.8 848.0 503.3 2.6.0-test8-as 256 2382.9 625.3 678.0 2.6.0-test8 256 1462.1 1019.0 672.7 2.6.0-test8-as2 256 1453.3 1025.2 670.9 2.6.0-test8-as 320 2450.5 760.0 853.7 2.6.0-test8 320 1573.0 1184.0 845.2 2.6.0-test8-as2 320 1564.0 1190.8 848.2 2.6.0-test8-as 384 2517.4 887.8 1030.6 2.6.0-test8-as2 384 1609.8 1388.3 1026.2 2.6.0-test8 384 1601.1 1395.9 1028.7 2.6.0-test8-as 448 2547.5 1023.5 1214.4 2.6.0-test8 448 1659.7 1571.0 1205.2 2.6.0-test8-as2 448 1656.4 1574.2 1201.6 2.6.0-test8-as 512 2594.6 1148.5 1389.7 2.6.0-test8-as2 512 1620.4 1839.0 1378.0 2.6.0-test8 512 1614.4 1845.8 1381.5 -- Randy Hron http://home.earthlink.net/~rwhron/kernel/bigbox.html