troubleshooting with bonnie
Hi Folks-
I am trying to use bonnie to do a little troubleshooting and
could use some help interpreting the results. As you can imagine
machine #1 is a real dog. Machines #2 and #3 seem fine and are included
just for comparison.
machine #1: AMD 5x86-133, Shuttle hot-433 MoBo, 64M ram, WD 6.4G ide HD,
Debian 2.0-beta, kernel 2.0.34
-------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
100 51 84.6 1759 45.7 790 83.7 62 99.2 1646 90.4 69.0 18.7
machine #2: AMD 5x86-133, Shuttle hot-433 MoBo, 32M ram, Seagate 2.9G
scsi HD (NCR 825), Debian 1.3, kernel 2.0.33
-------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
100 1344 43.0 2299 29.1 939 30.3 2294 80.9 3263 38.5 40.0 7.3
machine #3: AMD dx4-100, FIC pio-3 MoBo, 32M ram, Fujitsu 5.2G ide HD,
Debian 2.0-beta, kernel 2.0.34
-------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
100 540 85.6 1593 43.4 765 72.4 557 94.9 1705 81.1 39.1 8.5
Machine #1 is having a terrible time somewhere in the putc()
and getc() loops. Does anybody have any hints on where to look for the
problem? I don't _think_ I had this trouble with machine #1 when I had
Debian 1.3 on it (although I didn't leave it that way for very long,
and never did run bonnie).
Any help is appreciated.
-Pat
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