lkml.org 
[lkml]   [2008]   [Mar]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: IO CPU affinity test results
4-way IA64, better, but not good after 30 runs (in single user mode):

Part RQ MIN AVG MAX Dev
----- -- ------ ------ ------ ------
mkfs 0 18.893 19.429 20.129 0.351
mkfs 1 18.912 19.347 19.934 0.258

untar 0 17.007 17.538 18.829 0.416
untar 1 16.980 17.329 18.369 0.284

make 0 22.050 23.000 23.546 0.400
make 1 22.416 23.141 23.637 0.349

comb 0 58.138 59.967 61.923 0.793
comb 1 58.428 59.817 60.750 0.608

psys 0 7.69% 8.77% 9.93% 0.443
psys 1 8.47% 14.20% 16.33% 2.566

Better run time w/ rq=1 (only 0.25%) but at a huge cost in %sys. Will do some profiling to see what's up.

Alan


\
 
 \ /
  Last update: 2008-03-14 16:59    [W:0.030 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site