INTERVAL command
Use the INTERVAL command to view an accumulation of statistics data from a specified point in time.
Selecting interval processing
To select
interval processing mode, type INTERVAL on the command
line and press Enter. INTERVAL can be truncated to a minimum of INT.
When you invoke interval mode, the time of the current display is used as a base point for further displays. Each time you press Enter to update the display in interval mode, the statistics data is accumulated from that base point. If the auto-display function is active, the values are updated automatically from the base point with each auto-display cycle.
When INTERVAL is active, the interval elapsed time is displayed on the message line.
To return to regular mode, issue the RESET command.