Le Mon, 08 Jun 2015 11:33:21 +0530 Aravind M D <aravind@xxxxxxxx> écrivait: > one of the instance when there is high %sy usage > > avg-cpu: %user %nice %system %iowait %steal %idle > > 0.01 0.00 48.26 0.01 0.00 51.73 > > Device: > rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz avgqu-sz await svctm > %util > cciss/c0d0 0.00 16.99 0.00 8.36 0.00 414.90 99.30 0.77 92.57 46.30 > 38.69 > cciss/c0d0p1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 > 0.00 > cciss/c0d0p2 0.00 0.00 0.00 6.13 0.00 338.02 110.32 0.77 126.18 > 63.09 38.66 If xfs was the culprit, you'd probably find high "iowait" entries. Here the disks don't appear to be overloaded, so I'd bet xfs has nothing to do with your problem. -- ------------------------------------------------------------------------ Emmanuel Florac | Direction technique | Intellique | <eflorac@xxxxxxxxxxxxxx> | +33 1 78 94 84 02 ------------------------------------------------------------------------ _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs