HPE ProLiant Gen9

a. Fast—Sets a fast response time. This setting is optimal for most workloads where low latency response
to an increase in processor demand is a requirement.
b. Slow—Sets a slow response time. This setting is optimal for workloads where a longer latency
response to an increase in processing demand is an acceptable trade-off for reduced power
consumption.
3. Press F10.
Collaborative Power Control
When Power Profile is set to Custom, use this option to enable or disable collaborative power control. For
operating systems that support the Processor Clocking Control (PCC) interface, enabling collaborative power
control configures the operating system to request processor frequency changes, even when the Power
Regulator option is set to Dynamic Power Savings Mode on the server. For operating systems that do not
support the PCC Interface, or when the Power Regulator mode is not configured for Dynamic Power
Savings Mode, this option has no impact on system operation.
Enabling or disabling collaborative power control
Prerequisite
Power Profile is set to Custom.
Procedure
1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration
(RBSU) > Power Management > Advanced Power Options > Collaborative Power Control and press
Enter.
2. Select a setting and press Enter.
a. Enabled—The operating system requests processor frequency changes.
b. Disabled—The operating system does not request processor frequency changes.
3. Press F10.
Redundant Power Supply Mode
When Power Profile is set to Custom, use this option to set how the system handles redundant power
supply configurations. All High Efficiency Mode settings provide the most power efficient operation when you
are using redundant power supplies by keeping half of the power standby mode at lower power usage levels.
Balanced Mode shares the power delivery equally between all installed power supplies.
Setting the redundant power supply mode
Prerequisite
Power Profile is set to Custom.
84 Collaborative Power Control