CLI Guide

BIOS.ProcSettings.MadtCoreEnumeration (Read or Write)
Description
This field determines how BIOS enumerates processor cores in the ACPI MADT table. When set to Round
Robin, Processor cores are enumerated in a Round Robin order to evenly distribute interrupt controllers
for the OS across all Sockets and Dies. When set to Linear, Processor cores are enumerated across all
Dies within a Socket before enumerating additional Sockets for a linear distribution of interrupt controllers
for the OS.
Only visible on systems with AMD processors.
Legal Values
● RoundRobin
● Linear
Default Value Not Applicable
Write Privilege Server Control
License Required iDRAC Express or iDRAC Enterprise
Dependency Not applicable
BIOS.ProcSettings.NumaDistanceEnum (Read or Write)
Description
This field determines how BIOS enumerate NUMA nodes distance in ACPI SLIT tables. When set to
physical, NUMA node distance will enumerated by physical architecture. When set to logical, the level of
NUMA node distance will simplified by logical distance for better OS capability.
Legal Values
● Physical
● Logical
Default Value Not Applicable
Write Privilege Server Control
License Required iDRAC Express or iDRAC Enterprise
Dependency Not applicable
BIOS.ProcSettings.NumaNodesPerSocket (Read or Write)
Description
This field specifies the number of NUMA nodes per socket. The Zero option is for 2 socket configurations.
Legal Values
● 0
● 1
● 2
● 4
Default Value Not Applicable
Write Privilege Server Control
License Required iDRAC Express or iDRAC Enterprise
Dependency Not applicable
BIOS.ProcSettings.PerfMonitorDevices (Read or Write)
Description
When set to Enabled, Performance Monitor Devices are visible to the OS.
Legal Values
● Enabled
● Disabled
Default Value Not Applicable
320 BIOS Attributes