Messages in this thread | | | Subject | [BENCHMARK] TIObench results for 5.53-mm1 | Date | Thu, 26 Dec 2002 12:07:30 +0530 | From | "Aniruddha M Marathe" <> |
| |
Hi, Here are the results of comparison of kernel 2.5.53 and 2.5.52. 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 mm1 (as compared to 2.5.53) APPRXIMATE % change ------------------------------------------------------------- rate (megabytes per second) less than 5% decrease CPU % utilization almost no change Average Latency 10% increase Maximum latency 5% increase CPU efficiency 5% decrease -------------------------------------------------------------
Here are the complete results. *************************************************************** TIObench kernel 2.5.53-mm1 *************************************************************** 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 8.65 5.570% 12.661 1436.10 0.00000 0.00000 155
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 0.51 0.945% 214.733 1728.76 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 19.76 35.57% 3.560 14057.64 0.05937 0.00000 56
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 0.79 1.123% 9.356 7500.90 0.10000 0.00000 70
Aniruddha Marathe WIPRO Technologies, India aniruddha.marathe@wipro.com +91-80-5502001 to 2008 extn 5092 - 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/
| |