12 Apr
2013
12 Apr
'13
3:44 a.m.
On 12/04/13 02:09, Jeff Mohler wrote:
In sysstat..a view of "disks" being 100% busy is more a view of "storage" as a whole. Not 'a' disk. If storage is stuck..then CP time will also be likewise stuck at 100%...
The sysstat disk util % is a single disk, per the manpage:
"Disk util The disk utilization (percentage) of the busiest disk since a true aggregate value would probably not show the user that there is some type disk based bottleneck. Do not confuse this with disk space used, this is an access based value. "
And if you look at the sysstat, CP time is 100%.
--
James Andrewartha
Network & Projects Engineer
Christ Church Grammar School
Claremont, Western Australia
Ph. (08) 9442 1757
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