Dell PowerVault MD3220 Owner's Manual page 57

Table 4-3. Performance Monitor Table Description
Column Headings
Current KB/second
Maximum KB/second
Current IO/second
Maximum IO/second
For more information, see the online help topics.
Planning: MD3200 Series Storage Array Terms and Concepts
Description
Snapshot of throughput value per second (1KB = 1024
bytes).
Maximum recorded throughput value from last start time.
Snapshot of IO's per second (IOP = Input/output per
second or one completed I/O transaction).
Maximum recorded IOP from last start time.
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