Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 21 Feb 2003 05:33:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 21 Feb 2003 05:33:40 -0500 Received: from wiprom2mx1.wipro.com ([203.197.164.41]:254 "EHLO wiprom2mx1.wipro.com") by vger.kernel.org with ESMTP id convert rfc822-to-8bit; Fri, 21 Feb 2003 05:33:39 -0500 content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-MimeOLE: Produced By Microsoft Exchange V6.0.6249.0 Subject: [BENCHMARK] TIObench 2.5.60 performance Date: Fri, 21 Feb 2003 16:13:32 +0530 Message-ID: <94F20261551DC141B6B559DC4910867217CCBE@blr-m3-msg.wipro.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [BENCHMARK] TIObench 2.5.60 performance Thread-Index: AcLTRCTgdbHq/5bATjGW7KpcxVtR2QGUUrzA From: "Aniruddha M Marathe" To: X-OriginalArrivalTime: 21 Feb 2003 10:43:32.0529 (UTC) FILETIME=[1418DA10:01C2D996] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3296 Lines: 63 Here is TIObench performance of 2.5.62. Comparison of 2.5.62 and 2.5.60 is given below. ----------------------------------------------------------------------------------------------------------------- test 2.5.62 (as compared to 2.5.60) APPROXIMATE % change ---------------------------------------------------------------------------------------------------------------- rate (megabytes per second) less than 5% increase CPU % utilization less than 5% increase Average Latency 5 % decrease Maximum latency 5-10 % increase CPU efficiency less than 5% increase ----------------------------------------------------------------------------------------------------------------- ************************************************************ TIObench for kernel 2.5.62 ************************************************************ No size specified, using 252 MB Unit information ================ File size = megabytes Blk Size = bytes Rate = megabytes per second CPU% = percentage of CPU used during the test Latency = milliseconds Lat% = percent of requests that took longer than X seconds CPU Eff = Rate divided by CPU% - throughput per cpu load Sequential Reads File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 2.5.62 252 4096 10 7.93 4.271% 12.438 2841.36 0.00000 0.00000 186 Random Reads File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 2.5.62 252 4096 10 0.47 0.552% 213.629 1301.68 0.00000 0.00000 84 Sequential Writes File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 2.5.62 252 4096 10 12.39 21.14% 6.214 37150.05 0.10157 0.00782 59 Random Writes File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 2.5.62 252 4096 10 0.73 0.891% 0.762 1761.34 0.00000 0.00000 81 No size specified, using 252 MB Aniruddha Marathe WIPRO Technologies, India. - 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/