lkml.org 
[lkml]   [2002]   [Dec]   [31]   [last100]   RSS-feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
Complete thread (EXPERIMENTAL)
/
Subject[BENCHMARK] 5.53 - mm2 TIObench results.
DateTue, 31 Dec 2002 15:13:51 +0530
From"Aniruddha M Marathe" <>
Digg This
Hi,
Here are the results of comparison of kernel 2.5.53-mm2 and 2.5.53-mm1. on TIObench. key findings are listed in the table. Values in the table indicate approximate percentage change with respect to previous result. Please see the mail in full window to see the formatted results.

-------------------------------------------------------------
test					2.5.53 with mm2 (as compared to
					2.5.53-mm1) APPRXIMATE % change
-------------------------------------------------------------
rate (megabytes per second)	7to 8% decrease
CPU % utilization			apprx 10 % decrease
Average Latency			15% increase
Maximum latency			10% increase 
CPU efficiency			10% decrease
-------------------------------------------------------------
Here are the complete results.
***************************************************************
			TIObench
			kernel 2.5.53-mm2
***************************************************************
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
---------------------------- ------ ----- ---  ------ ------ --------- -----------  -------- -------- -----
2.5.53                        252   4096   10    8.27 6.104%    13.685     1395.01   0.00000  0.00000   136
Random Reads
File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff
---------------------------- ------ ----- ---  ------ ------ --------- -----------  -------- -------- -----
2.5.53                        252   4096   10    0.42 0.773%   260.404     1529.97   0.00000  0.00000    54
Sequential Writes
File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff
---------------------------- ------ ----- ---  ------ ------ --------- -----------  -------- -------- -----
2.5.53                        252   4096   10   16.58 32.85%     4.373    17555.17   0.05469  0.00000    50
Random Writes
File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff
---------------------------- ------ ----- ---  ------ ------ --------- -----------  -------- -------- -----
2.5.53                        252   4096   10    0.76 1.148%     2.491     1969.71   0.00000  0.00000    66
-
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/

\
ISP Services
Valid XHTML 1.0!\ /
Valid CSS! Last update: 2005-03-22 12:32    [W:0.076 / U:0.110 seconds]
©2003-2005 Jasper Spaans