Ubuntu
linux package

  1. Bug #620074
  2. Comment #261

Comment 261 for bug 620074

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

My Work machine:

bpenglas@PC010233L ~/kernel $ ./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 16034
min:0.004ms|avg:0.007-0.008ms|mid:0.000ms|max:0.000ms|duration:19.169s
We have Burning CPU with 18771
min:0.005ms|avg:0.007-0.008ms|mid:0.000ms|max:0.000ms|duration:17.182s
Second Test: Does the process queue get blocked because high IO?
Starting
We have High IO PID 21066
We have Burning CPU with 21067
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209715200 bytes (210 MB) copied, 21.8451 s, 9.6 MB/s
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209715200 bytes (210 MB) copied, 21.7598 s, 9.6 MB/s
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209715200 bytes (210 MB) copied, 21.9914 s, 9.5 MB/s
DD Finished
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200+0 records in
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209715200 bytes (210 MB) copied, 24.8323 s, 8.4 MB/s
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 24.9565 s, 8.4 MB/s
DD Finished
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200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 25.6149 s, 8.2 MB/s
DD Finished
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DD Finished
min:0.004ms|avg:0.007-0.008ms|mid:0.000ms|max:0.000ms|duration:15.944s
DD Finished
IO Finished before than processing
 --- Finish ---
Kernel tested: 2.6.29-rc3-zen1-1-07438-g2953ca1 x86_64

This is while FireFox is open, Audacious is playing music, and two VMWare Workstation VM's running (Windows Vista, and Windows XP).
All filesystems are EXT3, main system drive is a WD 80gig at 10kRPM, other drive is 250gig 7.2kRPM. All intel Chipset, with an Core2Dou E8200. It's a Dell GX755.