Allied Telesis AlliedView-EMS 3.10 DEVICE MANAGER - Manual (Page 96)

RMON Options tab (Statistics)
7.2.7.1 Polling Interval
You can change the polling interval here.
7.2.7.2 Display Data Type of Chart
Specifies how to display data on the graph or chart. You can select one from the
following options.
Absolute Value
Displays a value as it is.
Per Sample
Displays the change in the value between the two pollings. This is Current
value - Previous value.
Per Second
Displays the change in the value per second. This is (Current value -
Previous value) / Polling Interval.
AlliedView™-EMS 3.10 Device Manager User’s Guide Page 96 of 133