Statistics and performance tasks

The statistic and performance features supported are suitable for monitoring of storage arrays.

The statistic and performance monitoring features are provided on volume (LUN) level, namely the following:

• reads per second

• writes per second

• MB read per second

• MB write per second

• Response times for read and write IOs

• Cach Hit Rates for read and write IOs

• Average IO times for reads and writes

These features are available only for internal use (in particular openSM2).