We are in the process of performing stress test and we noticed that the
IO wait time has suddenly increased by a very high percentage. There
are 6 processors and 24 disks. Initially the wait times were very
negligible, however off late it's gone upto 70-80%.
Wld appreciate if any of you who have encountered such a situation
could throw some light on the possible reasons for this. Do update if
any more information is required.