On 2014-08-06 00:06, G. Richard Bellamy wrote:
On Tue, Aug 5, 2014 at 7:14 AM, Tomasz Chmielewski <mangoo@xxxxxxxx>
wrote:
Simple iostat won't give you meaningful live performance stats.
You can combine it i.e. like below:
iostat -x 1
iostat -mx 1
iostat -m 1
Thanks for the pointer about viewing the extended stats, and showing
them in MB rather than kB.
Maybe I'm missing something here. I'm failing to see how adding those
additional stats helps me get meaningful throughput information for a
multi-device btrfs volume.
Well you won't see an aggregate, but you will see individual device
statistics with "1" at the end of iostat arguments (meaning, dump the
stats every second).
--
Tomasz Chmielewski
http://www.sslrack.com
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