Reference Guide

• On 13G and later systems: MaxPower, BalancedPerformance,
BalancedEfficiency, LowPower
Description
Sets the Energy Efficient Policy. The CPU uses this setting to control
the internal behavior of the processor and to determine whether to
target higher performance or better power savings.
Example:
A:>syscfg --EnergyPerformanceBias=MaxPower
Applicable Systems PowerEdge 13G and later systems
--UncoreFrequency
Valid Arguments
• On systems prior to 13G: NA
• On 13G and later systems: DynamicUFS, MaxUFS, MinUFS
Description
Sets the processor uncore frequency. Dynamic mode allows the
processor to optimize power resources across the cores and uncore
during runtime. The optimization of the uncore frequency to either
save power or to optimize the performance is dependent on the
EnergyPerformanceBias option setting.
Example:
A:>syscfg --UncoreFrequency=DynamicUFS
Applicable Systems PowerEdge 13G and later systems.
System Security
You can manage the system security properties of the BIOS using the options in this group.
--AcPwrRcvry/--acpower
Valid Arguments
• On systems prior to 12G: on, off, last
• On 12G and later systems: On, Off, Last
Description Sets the behavior for the system after AC power is lost. This option
specifies how the system responds to the restoration of AC power
and is particularly useful in systems that are turned off using a power
strip. When set to on, the system turns on after AC is restored. When
set to
off, the system does not turn on after AC is restored. When set
to last, the system turns on if the system was on when AC power was
lost; if the system was off when AC power was lost, the system
remains off when power is restored. This option can be replicated.
Example:
A:>syscfg --acpower=on
acpower=on
Applicable Systems All PowerEdge systems.
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