HP ROM-Based Setup Utility - Manual (Page 139)

Node Interleaving
Node Interleaving disables the NUMA architecture properties of the system. All operating systems
supported by this platform support NUMA architectures. In most cases, you can obtain optimum
performance by disabling Node Interleaving. When this option is enabled, memory addresses are
interleaved across the memory installed for each processor and some workloads may experience
improved performance.
IMPORTANT: Enabling Node Interleaving may impact operating system performance. Enabling
Node Interleaving requires that all nodes have equal memory sizes. This option is not present on
DL980 G7.
After reading the warning message, press any key to display the following settings:
•
Enabled
•
Disabled (default)
Advanced Options menu 139