From: "Sowmya Adiga" <sowmya.adiga@wipro.com>
To: <linux-kernel@vger.kernel.org>
Subject: [BENCHMARK]unixbench result for kernel 2.5.54mm2
Date: Fri, 3 Jan 2003 14:39:07 +0530 [thread overview]
Message-ID: <003d01c2b307$c5496620$6009720a@wipro.com> (raw)
Hi,
Here are the unixbench result for kernel 2.5.54mm2. Kernel 2.5.54mm2
when compared with kernel 2.5.54 showed difference of performance in
following tests:-
we can find that 2.5.54mm2 had a drop in performance
in file copy operation
========================================================================
====
File Copy 1024 bufsize 2000 maxblocks[2.5.54mm2] 66095.0KBps
File Copy 1024 bufsize 2000 maxblocks[2.5.54] 69507.0KBps
File Copy 256 bufsize 500 maxblocks[2.5.54mm2] 32065.0KBps
File Copy 1024 bufsize 2000 maxblocks[2.5.54] 35402.0KBps
File Copy 4096 bufsize 8000 maxblocks[2.5.54mm2] 88297.0KBps
File Copy 1024 bufsize 2000 maxblocks[2.5.54] 90025.0KBps
========================================================================
====
*There is no significant difference in other test result.
------------------------------------------------------------------------
----
kernel 2.5.54mm2
------------------------------------------------------------------------
----
BYTE UNIX Benchmarks (Version 4.1.0)
System -- Linux access1 2.5.54 #10 Fri Jan 3 09:18:32 IST 2003 i686
unknown
Start Benchmark Run: Fri Jan 3 10:39:33 IST 2003
1 interactive users.
10:39am up 1 min, 1 user, load average: 0.15, 0.08, 0.03
lrwxrwxrwx 1 root root 4 Oct 22 00:35 /bin/sh -> bash
/bin/sh: symbolic link to bash
/dev/hda2 8262068 4576280 3266092 59% /data
Dhrystone 2 using register variables 1804686.3lps (10.0 secs,10
samples)
Double-Precision Whetstone 476.6MWIPS (10.0 secs,10
samples)
System Call Overhead 449293.5 lps (10.0 secs,10
samples)
Pipe Throughput 437334.0 lps (10.0 secs,10
samples)
Pipe-based Context Switching 192422.0 lps (10.0 secs,10
samples)
Process Creation 3795.2 lps (30.0 secs, 3
samples)
Execl Throughput 881.4 lps (30.0 secs, 3
samples)
File Read 1024 bufsize 2000 maxblocks 242924.0KBps (30.0 secs, 3
samples)
File Write 1024 bufsize 2000 maxblocks 93954.0KBps (30.0 secs, 3
samples)
File Copy 1024 bufsize 2000 maxblocks 66095.0KBps (30.0 secs, 3
samples)
File Read 256 bufsize 500 maxblocks 111993.0KBps (30.0 secs, 3
samples)
File Write 256 bufsize 500 maxblocks 49555.0 KBps (30.0 secs, 3
samples)
File Copy 256 bufsize 500 maxblocks 32065.0 KBps (30.0 secs, 3
samples)
File Read 4096 bufsize 8000 maxblocks 336507.0KBps (30.0 secs, 3
samples)
File Write 4096 bufsize 8000 maxblocks 124444.0KBps (30.0 secs, 3
samples)
File Copy 4096 bufsize 8000 maxblocks 88297.0 KBps (30.0 secs, 3
samples)
Shell Scripts (1 concurrent) 882.4 lpm (60.0 secs, 3
samples)
Shell Scripts (8 concurrent) 116.0 lpm (60.0 secs, 3
samples)
Shell Scripts (16 concurrent) 57.0 lpm (60.0 secs, 3
samples)
Arithmetic Test (type = short) 208190.1 lps (10.0 secs, 3
samples)
Arithmetic Test (type = int) 225131.2 lps (10.0 secs, 3
samples)
Arithmetic Test (type = long) 225136.4 lps (10.0 secs, 3
samples)
Arithmetic Test (type = float) 227408.6 lps (10.0 secs, 3
samples)
Arithmetic Test (type = double) 227410.0 lps (10.0 secs, 3
samples)
Arithoh 3996455.5 lps(10.0 secs, 3
samples)
C Compiler Throughput 406.0 lpm (60.0 secs, 3
samples)
Dc: sqrt(2) to 99 decimal places 32513.2 lpm (30.0 secs, 3
samples)
Recursion Test--Tower of Hanoi 28918.3 lps (20.0 secs, 3
samples)
INDEX VALUES
TEST BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 1804686.3 154.6
Double-Precision Whetstone 55.0 476.6 86.7
Execl Throughput 43.0 881.4 205.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 66095.0 166.9
File Copy 256 bufsize 500 maxblocks 1655.0 32065.0 193.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 88297.0 152.2
Pipe Throughput 12440.0 437334.0 351.6
Process Creation 126.0 3795.2 301.2
Shell Scripts (8 concurrent) 6.0 116.0 193.3
System Call Overhead 15000.0 449293.5 299.5
=========
FINAL SCORE 195.8
------------------------------------------------------------------------
----
Regards
Sowmya Adiga
Project Engineer
Wipro Technologies
53/1,Hosur Road,Madivala
Bangalore-560 068,INDIA
Tel: +91-80-5502001 Extn.5086
sowmya.adiga@wipro.com
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