HDD advice?

Ian Molton spyro at f2s.com
Fri Nov 15 02:22:08 PST 2002


On Fri, 15 Nov 2002 00:35:58 +0000 (UTC)
heartboy at nycap.rr.com (Joe Morris) wrote:

> I, too, have astronomical CPU usage.

Your results arent valid. you should use a bigger test file (I suggest
496MB ;-)  The figures you have there are evidently served from disc
cache, and about an order of magnitude too high. Rough estimate is the
test should use 2xRAM sized files.

I think this should move to lfs.chat, but before it does, does anyone
want to submit their own bonnie++ results?

so far, we have:

             -------Sequential Output-------- ---Sequential Input-- 
--Random--
              -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- 
--Seeks---
Machine    MB  K/sec %CPU  K/sec %CPU   K/sec %CPU K/sec %CPU K/sec %CPU
K /sec    %CPU 
A         100  26708 98.1 388265 100.1 359183 99.3 25465 99.9 577477
99.3 
32604.4   97.0
B         496M 18993 91    46772  33    14300 10   18905 85    35090 17
185.1     0

both of which are invalid, because A is too high and B is a duff drive.

I'll redo my results when I get the new one. anyone else want to join
in?
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