Re: amdump performance problem
2007-03-07 16:08:54
On Wed, 7 Mar 2007 at 2:30pm, Kenneth Berry wrote
-------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 /sec %CPU
1000 31610 98.7 62640 33.1 52888 21.3 37878 100.0 933421 100.0
44261.0 192.5
For any sort of disk benchmarking, your test set should be at least 4X
the amount of RAM in the system,. So, unless this system only has 256MB
of RAM, you need to re-run bonnie with a bigger working set.
--
Joshua Baker-LePain
Department of Biomedical Engineering
Duke University
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