Users Guide

250 Power Monitoring and Management
• Max Peak Watts specifies the peak power value within the interval
specified by the Start and current times. You can reset this value with the
Reset Max Peaks button.
•
Start Time displays the date and time recorded when the system energy
consumption value was last cleared and the new measurement cycle began.
For
Cumulative , you can reset this value with the Reset Cumulative
button, but it will persist through a system reset or failover operation.
For
Max Peak Amps and Max Peak Watts , you can reset this value with the
Reset Max Peaks button, but it will also persist through a system reset or
failover operation.
•
Finish Time for Cumulative displays the current date and time when the
system energy consumption was calculated for display. For
Max Peak Amps
and
Max Peak Watts , the Finish Time fields display the time when these
peaks occurred.
NOTE: Power Tracking Statistics are maintained across system resets and so
reflect all activity in the interval between the stated Start and Finish times.
The Reset Max Peaks button will reset the respective field back to zero. In the next
table, Power Consumption data is not maintained across system resets and so will
reset back to zero on those occasions. The power values displayed are cumulative
averages over the respective time interval (previous minute, hour, day and week).
Since the Start to Finish time intervals here may differ from those of the Power
Tracking Statistics ones, peak power values (Max Peak Watts versus Max Power
Consumption) may differ.
Power Consumption
• Displays the average, maximum, and minimum power consumption in the
system for the last minute, last hour, last day, and last week.
• Average Power Consumption: Average over previous minute, previous
hour, previous day and previous week.
• Max and Min Power Consumption: The maximum and minimum power
consumptions observed within the given time interval.
• Max and Min Time: The time when the maximum and minimum power
consumptions occurred.