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  1. Bug #620074
  2. Comment #257

Comment 257 for bug 620074

Revision history for this message
In , bpenglase (bpenglase-linux-kernel-bugs) wrote :

bpenglas@PC010233L ~/Desktop/bug $ ./kernel-test.sh
Using current dir to do IO tests
First Test: How much gets to run the CPU intensive task?
We have Burning CPU with 10638
min:0.004ms|avg:0.007-0.008ms|mid:0.000ms|max:0.000ms|duration:14.790s
We have Burning CPU with 13523
min:0.004ms|avg:0.007-0.008ms|mid:0.000ms|max:0.000ms|duration:13.953s
Second Test: Does the process queue get blocked because high IO?
Starting
We have High IO PID 14793
We have Burning CPU with 14794
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 14.7986 s, 14.2 MB/s
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 17.6264 s, 11.9 MB/s
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 19.4253 s, 10.8 MB/s
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 19.9593 s, 10.5 MB/s
DD Finished
DD Finished
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DD Finished
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 21.898 s, 9.6 MB/s
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 21.9509 s, 9.6 MB/s
DD Finished
DD Finished
DD Finished
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DD Finished
min:0.004ms|avg:0.007-0.008ms|mid:0.000ms|max:0.000ms|duration:14.694s
DD Finished
IO Finished before than processing
 --- Finish ---
Kernel tested: 2.6.29-rc3-zen1-1-07438-g2953ca1 x86_64