lkml.org 
[lkml]   [2003]   [Jan]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Subject[BENCHMARK] Lmbench results for 2.5.57
Date
From
Hi,
Here is a comparison of results of 2.5.57. There are no significant differences in the result as compared to 2.5.56


L M B E N C H 2 . 0 S U M M A R Y
------------------------------------
(Alpha software, do not distribute)

Basic system parameters
----------------------------------------------------
Host OS Description Mhz

--------- ------------- ----------------------- ----
benchtest Linux 2.5.57 i686-pc-linux-gnu 790
benchtest Linux 2.5.57 i686-pc-linux-gnu 790
benchtest Linux 2.5.57 i686-pc-linux-gnu 790
benchtest Linux 2.5.57 i686-pc-linux-gnu 790
benchtest Linux 2.5.57 i686-pc-linux-gnu 790

Processor, Processes - times in microseconds - smaller is better
----------------------------------------------------------------
Host OS Mhz null null open selct sig sig fork exec sh
call I/O stat clos TCP inst hndl proc proc proc
--------- ------------- ---- ---- ---- ---- ---- ----- ---- ---- ---- ---- ----
benchtest Linux 2.5.57 790 0.46 0.81 6.92 8.23 1.22 3.64 320 1304 6634
benchtest Linux 2.5.57 790 0.46 0.83 7.03 8.33 39 1.24 3.64 295 1258 6545
benchtest Linux 2.5.57 790 0.44 0.80 6.91 8.22 42 1.25 3.63 289 1289 6566
benchtest Linux 2.5.57 790 0.46 0.81 6.93 8.22 39 1.25 3.67 260 1246 6607
benchtest Linux 2.5.57 790 0.44 0.81 6.99 8.32 41 1.25 3.65 307 1261 6540

Context switching - times in microseconds - smaller is better
-------------------------------------------------------------
Host OS 2p/0K 2p/16K 2p/64K 8p/16K 8p/64K 16p/16K 16p/64K
ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw
--------- ------------- ----- ------ ------ ------ ------ ------- -------
benchtest Linux 2.5.57 1.480 4.7600 14 9.7600 175 38 176
benchtest Linux 2.5.57 1.330 5.1000 14 6.9900 177 41 180
benchtest Linux 2.5.57 1.390 4.7900 14 11 181 37 181
benchtest Linux 2.5.57 1.310 4.8100 16 5.9200 178 42 179
benchtest Linux 2.5.57 1.330 4.7500 14 6.8400 179 39 180

*Local* Communication latencies in microseconds - smaller is better
-------------------------------------------------------------------
Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP
ctxsw UNIX UDP TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
benchtest Linux 2.5.57 1.480 8.372 13 21 46 30 57 101
benchtest Linux 2.5.57 1.330 8.335 14 24 46 30 57 102
benchtest Linux 2.5.57 1.390 8.192 13 24 47 30 58 102
benchtest Linux 2.5.57 1.310 8.417 13 24 46 30 58 102
benchtest Linux 2.5.57 1.330 8.632 14 24 47 30 57 102

File & VM system latencies in microseconds - smaller is better
--------------------------------------------------------------
Host OS 0K File 10K File Mmap Prot Page
Create Delete Create Delete Latency Fault Fault
--------- ------------- ------ ------ ------ ------ ------- ----- -----
benchtest Linux 2.5.57 90 29 319 81 625 0.969 4.00000
benchtest Linux 2.5.57 90 30 347 85 650 2.505 4.00000
benchtest Linux 2.5.57 90 30 322 78 627 2.546 4.00000
benchtest Linux 2.5.57 90 30 324 82 617 0.939 4.00000
benchtest Linux 2.5.57 90 30 326 82 614 0.962 4.00000

*Local* Communication bandwidths in MB/s - bigger is better
-----------------------------------------------------------
Host OS Pipe AF TCP File Mmap Bcopy Bcopy Mem Mem
UNIX reread reread (libc) (hand) read write
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
benchtest Linux 2.5.57 544 332 54 301 355 124 113 355 171
benchtest Linux 2.5.57 562 357 53 297 352 123 112 353 169
benchtest Linux 2.5.57 565 537 51 293 352 123 112 353 169
benchtest Linux 2.5.57 571 400 53 296 352 123 112 352 169
benchtest Linux 2.5.57 569 611 52 262 352 123 112 352 169

Memory latencies in nanoseconds - smaller is better
(WARNING - may not be correct, check graphs)
---------------------------------------------------
Host OS Mhz L1 $ L2 $ Main mem Guesses
--------- ------------- ---- ----- ------ -------- -------
benchtest Linux 2.5.57 790 3.798 8.8730 175
benchtest Linux 2.5.57 790 3.797 55 176
benchtest Linux 2.5.57 790 3.798 8.8820 176
benchtest Linux 2.5.57 790 3.801 61 176
benchtest Linux 2.5.57 790 3.807 8.8710 176

-Aniruddha Marathe
WIPRO
-
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/

\
 
 \ /
  Last update: 2005-03-22 13:32    [W:0.021 / U:0.904 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site