High cpreads compared to writes
2017-01-23 07:00 AM
Seeing some latency issues to some LUNs used by SQL. Looking at the STATIT Disk Statistics for the holding aggregate, the disks aren't heavily utilised (aroung 50%) but noticed the cpreads figure is over double the amount of writes and about half the amount of ureads.
Do you think this is a case for reallocation on the LUNs?