HP ProLiant Gen10 - Enabling or Disabling Sub-NUMA Clustering

Enabling or disabling Sub-NUMA ClusteringEnabling or disabling Sub-NUMA Clustering
Sub-NUMA Clustering divides the cores, cache, and memory of the processor into multiple NUMA domains. Enabling this option can
increase performance for workloads that are NUMA aware and optimized.
NOTE:NOTE:
Up to 1 GB of system memory might become unavailable when Sub-NUMA Clustering is enabled.
PrerequisitePrerequisite
To enable this option, enable XPT Prefetcher.
ProcedureProcedure
1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU) > Power and Performance
Options > Sub-NUMA Clustering.
2. Select a setting.
Enabled
Disabled
3. Save your setting.
Enabling or disabling Sub-NUMA Clustering 275