The HP P2000 G3 MSA Arrays have statistical counters that provide array performance measurements across different levels, such as disks, Vdisks, host ports, controllers, and volumes. Each component supports a list of performance metrics such as IOPS, Queue Depth, and Bytes per second.With the following commands we can get these live performance statistics.

show controller-statistics

show Vdisk-statistics

show disk-statistics

show volume-statistics

show host-port-statistics