Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965483AbXBRG1k (ORCPT ); Sun, 18 Feb 2007 01:27:40 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030342AbXBRG1k (ORCPT ); Sun, 18 Feb 2007 01:27:40 -0500 Received: from lollipop.listbox.com ([208.210.124.78]:60116 "EHLO lollipop.listbox.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965483AbXBRG1j (ORCPT ); Sun, 18 Feb 2007 01:27:39 -0500 X-Greylist: delayed 695 seconds by postgrey-1.27 at vger.kernel.org; Sun, 18 Feb 2007 01:27:39 EST Subject: Re: [ck] Re: 2.6.20-ck1 From: Rodney Gordon II To: Con Kolivas Cc: "mdew ." , ck@vds.kolivas.org, linux kernel mailing list In-Reply-To: References: <200702162110.03355.kernel@kolivas.org> <1c1c86360702171814m35265b01pe391df87d5f9db76@mail.gmail.com> Content-Type: multipart/mixed; boundary="=-3IQNOUUSkUWaiSkolj1z" Date: Sun, 18 Feb 2007 00:15:57 -0600 Message-Id: <1171779357.4740.5.camel@ghreen.sphere> Mime-Version: 1.0 X-Mailer: Evolution 2.6.3 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6083 Lines: 151 --=-3IQNOUUSkUWaiSkolj1z Content-Type: text/plain Content-Transfer-Encoding: 7bit On Sun, 2007-02-18 at 13:38 +1100, Con Kolivas wrote: > mdew . writes: > > > On 2/16/07, Con Kolivas wrote: > >> This patchset is designed to improve system responsiveness and interactivity. > >> It is configurable to any workload but the default -ck patch is aimed at the > >> desktop and -cks is available with more emphasis on serverspace. > >> > >> Apply to 2.6.20 > > > > any benchmarks for 2.6.20-ck vs 2.6.20? > > Would some -ck user on the mailing list like to perform a set of interbench > benchmarks? They're pretty straight forward to do; see: > > http://interbench.kolivas.org > > -- > -ck Here are some benches comparing 2.6.18-4-686 (Debian sid stock) and 2.6.20-ck1-mt1 (2.6.20-ck1 + sched-idleprio-1.11-2.0.patch) I know it's not what was asked for, but it might be useful for review of anyone using Debian kernels considering ck patches :) Take a look. -r -- Rodney "meff" Gordon II -*- meff@pobox.com Systems Administrator / Coder Geek -*- Open yourself to OpenSource --=-3IQNOUUSkUWaiSkolj1z Content-Disposition: attachment; filename=2.6.18-4-686.log Content-Type: text/x-log; name=2.6.18-4-686.log; charset=utf-8 Content-Transfer-Encoding: 7bit Using 1816966 loops per ms, running every load for 30 seconds Benchmarking kernel 2.6.18-4-686 at datestamp 200702172244 --- Benchmarking simulated cpu of Audio in the presence of simulated --- Load Latency +/- SD (ms) Max Latency % Desired CPU % Deadlines Met None 0.005 +/- 0.00545 0.008 100 100 Video 0.086 +/- 0.661 6.7 100 100 X 0.03 +/- 0.272 5.32 100 100 Burn 0.005 +/- 0.00565 0.01 100 100 Write 0.043 +/- 0.281 5.28 100 100 Read 0.01 +/- 0.0293 0.537 100 100 Compile 0.013 +/- 0.119 2.91 100 100 Memload 0.033 +/- 0.289 6.2 100 100 --- Benchmarking simulated cpu of Video in the presence of simulated --- Load Latency +/- SD (ms) Max Latency % Desired CPU % Deadlines Met None 0.024 +/- 0.556 16.7 100 99.9 X 0.874 +/- 3.78 16.7 100 94.9 Burn 0.005 +/- 0.00559 0.008 100 100 Write 0.128 +/- 1.36 24.6 100 99.6 Read 0.524 +/- 2.93 16.7 100 96.9 Compile 0.136 +/- 1.43 17.3 100 99.3 Memload 0.751 +/- 3.48 17.3 100 95.7 --- Benchmarking simulated cpu of X in the presence of simulated --- Load Latency +/- SD (ms) Max Latency % Desired CPU % Deadlines Met None 0.293 +/- 1.34 10 92.3 89.2 Video 0.606 +/- 2.32 18 89.8 84.6 Burn 0.526 +/- 1.93 10 90.6 85.1 Write 1.35 +/- 7.79 92 87.4 84 Read 2.3 +/- 7.4 44 78.8 72 Compile 2.09 +/- 7.75 72 78.5 72.9 Memload 0.767 +/- 2.82 24 87.5 82.2 --- Benchmarking simulated cpu of Gaming in the presence of simulated --- Load Latency +/- SD (ms) Max Latency % Desired CPU None 2.64 +/- 9.31 50.6 97.4 Video 0.063 +/- 0.297 5.07 99.9 X 0.061 +/- 0.377 6.48 99.9 Burn 183 +/- 194 400 35.3 Write 1.32 +/- 6.21 80.9 98.7 Read 4.98 +/- 7 34.5 95.3 Compile 210 +/- 228 449 32.3 Memload 4.57 +/- 11.2 83 95.6 --=-3IQNOUUSkUWaiSkolj1z Content-Disposition: attachment; filename=2.6.20-ck1-mt1.log Content-Type: text/x-log; name=2.6.20-ck1-mt1.log; charset=utf-8 Content-Transfer-Encoding: 7bit Using 1816966 loops per ms, running every load for 30 seconds Benchmarking kernel 2.6.20-ck1-mt1 at datestamp 200702172307 --- Benchmarking simulated cpu of Audio in the presence of simulated --- Load Latency +/- SD (ms) Max Latency % Desired CPU % Deadlines Met None 0.005 +/- 0.00517 0.009 100 100 Video 0.016 +/- 0.017 0.022 100 100 X 0.018 +/- 0.13 3.17 100 100 Burn 0.005 +/- 0.00551 0.013 100 100 Write 0.016 +/- 0.0489 1.07 100 100 Read 0.016 +/- 0.102 2.48 100 100 Compile 0.051 +/- 0.421 7 100 100 Memload 0.012 +/- 0.08 1.55 100 100 --- Benchmarking simulated cpu of Video in the presence of simulated --- Load Latency +/- SD (ms) Max Latency % Desired CPU % Deadlines Met None 0.088 +/- 1.18 16.7 100 99.5 X 0.014 +/- 0.0153 0.026 100 100 Burn 0.005 +/- 0.00553 0.016 100 100 Write 0.057 +/- 0.734 16.7 100 99.8 Read 0.016 +/- 0.0187 0.21 100 100 Compile 0.042 +/- 0.328 5.59 100 100 Memload 0.014 +/- 0.0883 1.93 100 100 --- Benchmarking simulated cpu of X in the presence of simulated --- Load Latency +/- SD (ms) Max Latency % Desired CPU % Deadlines Met None 0.033 +/- 0.258 2 98.7 97.7 Video 0.033 +/- 0.258 2 98.7 97.7 Burn 0.046 +/- 0.337 3 98.4 97 Write 0.129 +/- 0.777 7 96.5 94.4 Read 0.292 +/- 1.75 18 94.4 91.6 Compile 0.473 +/- 2.66 28 92 89 Memload 0.178 +/- 0.98 8 96.8 93.8 --- Benchmarking simulated cpu of Gaming in the presence of simulated --- Load Latency +/- SD (ms) Max Latency % Desired CPU None 0.124 +/- 0.126 0.369 99.9 Video 0.439 +/- 0.44 0.459 99.6 X 0.444 +/- 0.469 2.98 99.6 Burn 198 +/- 236 280 33.6 Write 0.509 +/- 0.752 7.59 99.5 Read 2.02 +/- 4.93 31.8 98 Compile 201 +/- 239 299 33.2 Memload 3.39 +/- 5.18 31.3 96.7 --=-3IQNOUUSkUWaiSkolj1z-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/