Statistics

Select the Statistics window in the navigation panel, and activate the calculation of “Cache Dirty” or “Disk Read/Write Performance” rate by clicking either or both of the check boxes.

Cache Dirty (%)
When selected, the value field and the graph show the percentage of cache memory being used for caching host write requests.

The graph on the right shows cache read and write hit data over the last few minutes and indicates data caching consistency and frequency.

Disk Read/Write Performance (MB/Sec)
When selected, a window similar to the one shown above appears indicating read/write activities.
The performance number is shown in the value field in MB/sec.

NOTE: A single mouse-click on the graph field enlarges the graph display. The graph window is resizable. One graph can be enlarged at a time.


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