Changing Performance Options Using Uefi System Utilities - HP ProLiant Gen10 User Manual

Changing Performance Options using UEFI System Utilities

Changing Performance Options using UEFI System Utilities
IMPORTANT: IMPORTANT:
Be sure to observe all pop-up messages displayed in UEFI System Utilities that pertain to persistent memory. Failure to
follow the instructions in these messages might cause persistent memory data loss.
IMPORTANT: IMPORTANT:
Always follow recommendations from your software application provider for high-availability best practices to ensure
maximum uptime and data protection.
Procedure Procedure
1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU) > Memory Options >
Persistent Memory Options > PMM Options > Performance Options.
2. Based on your server workload and performance requirements, update the following options:
Performance Setting—Controls the baseline performance setting, depending on the workload behavior:
Bandwidth Optimized—Default
Latency Optimized
Balanced Performance Mode
Quality of Service —Controls the Quality of Service profiles:
Disabled—Default
Profile 1—Recommended for four or more HPE Persistent Memory modules per socket.
Profile 2—Recommended for two HPE Persistent Memory modules per socket.
Profile 3—Recommended for one HPE Persistent Memory module per socket.
FastGo Configuration—Controls optimization of traffic within the processor:
Auto—Default
Enabled
Disabled
Snoopy Mode for App Direct —Enable this option to avoid directory updates to HPE Persistent Memory modules for non-NUMA
(non-uniform memory access) optimized workloads:
Disabled—Default
Enabled
Snoopy Mode for Memory mode —Enable this option to avoid directory updates to HPE Persistent Memory modules for non-
NUMA optimized workloads:
Disabled—Default
Enabled
3. To save your changes, press the F12 F12 key.
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