lkml.org 
[lkml]   [2008]   [Mar]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Very high IOWait during all disk activity
On Sat, Mar 1, 2008 at 1:31 PM, I wrote:
> I'll run some more tests with different filesystems to see if this is
> related to the use of EXT3 specifically.

Much of the system CPU usage does appear to be due to the use of EXT3;
the load with EXT2 is around half that with EXT3.

See graph of results: http://www.ubergeek.org.uk/cpu_usage.png

For Windows, the graph shows total CPU usage as reported by the OS.
For Linux, the combined User+System figure was used.

Regards,

Gordon.


\
 
 \ /
  Last update: 2008-03-01 20:45    [W:0.050 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site