definitions for /proc/fs/xfs/stat

[Dave Chinner]

On Fri, Jun 14, 2013 at 09:55:17PM -0400, Mark Seger wrote:
> I'm doing 1 second samples and the rates are very steady.  The reason I
> ended up at this level of testing was I had done a sustained test for 2
> minutes at about 5MB/sec and was seeing over 500MB/sec going to the disk,
> again sampling at 1-second intervals.  I'd be happy to provide detailed
> output and can even sample more frequently if you like.

Where are you getting your IO throughput numbers from?

How do they compare to, say, the output of `iostat -d -x -m 1`?

Cheers,

Dave.
-- 
Dave Chinner
david at fromorbit.com