Setting NUMA Group Size Optimization

  1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU) > Performance Options > Advanced Performance Tuning Options > NUMA Group Size Optimization and press Enter.
  2. Select a setting and press Enter.
    1. Clustered—Optimizes groups along NUMA boundaries, providing better performance.
    2. Flat—Enables applications that are not optimized to take advantage of processors spanning multiple groups to utilize more logical processors.
  3. Press F10.