Enabling Or Disabling Node Interleaving - HP ProLiant Gen10 User Manual

Enabling or disabling node interleaving

Enabling or disabling node interleaving
Use the Node Interleaving option to enable or disable NUMA node interleaving. Typically, you can obtain optimum performance on
NUMA nodes by leaving this option disabled. When this option is enabled, memory addresses are interleaved across the memory
installed for each processor and some workloads might experience improved performance.
Procedure Procedure
1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU) > Memory Options > Node
Interleaving.
2. Select a setting.
Enabled—Memory addresses are interleaved across the memory installed for each processor. All nodes must be of equal
memory size. System performance might be impacted.
Disabled—Disables node interleaving, providing optimum performance in most environments.
3. Save your setting.
Enabling or disabling node interleaving 176