HP Integrity iLO 2 Operations Guide

Table 41 lists the fields, buttons, and descriptions.
Table 41 Power Meter Readings Page Description
DescriptionFields and Buttons
Data is displayed using a bar graph. Each bar represents the power usage taken over
a five minute interval. Peak and average power usage are displayed by default. You
Power Meter Readings
can display or hide peak, average, and minimum power samples by using the appropriate
checkbox. Samples are collected over a 24-hour period. Samples are not retained over
a management processor or server reset. Data can be displayed in Watts or Btu/hr.
To display a tool tip that indicates the power usage, power regulator mode, temperature,
and timestamp, pause the mouse over the particular sample on the bar graph.
Displays the peak power reading from the server over the last 24-hour period.Peak
Displays the average power reading from the server over the last 24-hour period.Average
Displays the minimum power reading from the server over the last 24-hour period.Minimum
The 24-hour History section displays the average, maximum, and minimum power
averages. The peak and minimum samples are recorded along with the average of the
averages from the 24-hour time period.
24-hour Power History
Section
Displays the average of the power readings from the server over the last 24-hour period.
If the server has not been running for 24 hours, the value is the average of all the readings
since the server was booted.
Average Power
Displays the maximum power reading from the server over the last 24-hour period. If the
server has not been running for 24 hours, the value is the maximum of all the readings
since the server was booted.
Maximum Power
Displays the minimum power reading from the server over the last 24-hour period. If the
server has not been running for 24 hours, the value is the minimum of all the readings
since the server was booted.
Minimum Power
Changes the displayed data from watts to BTu/hr. and from BTu/hr. to watts.Show values in BTu/hr
Refreshes the data graph.Refresh Data
Power Regulator
The Power Regulator page (Figure 33) enables you to view and modify the power efficiency
regulator mode of the system.
The Power Regulator feature is available on systems where support is provided by the operating
system, processors, processor dependant hardware (PDH), system firmware (SFW), and iLO 2
firmware.
On Integrity servers, power regulation requires the server to have both a CPU and an operating
system that is capable of power regulation. Power regulation functions are available only when
the OS is booted, and the system has the required hardware, firmware, OS, and software.
The Power Regulator feature does not require the Advanced Pack license.
The following is required before you can use this feature:
• You must have the power control right to view and modify the power regulation modes.
• To access power and thermal history or the power regulator through IPM, requires both an
IPM license and an iLO 2 (select or advanced ) license.
• You must have a power-aware OS installed and running to use any mode of Power Regulation
(static, dynamic, or OS control). Power Regulation on Integrity servers works in cooperation
with the OS. For information on operating systems that currently support power regulation,
see the HP website at:
http://www.hp.com/go/integrityiLO.
NOTE: Depending on your server, this page might look slightly different.
Web GUI 125