Workload Profile Dependencies For 1St And 2Nd Gen Amd Epyc™ Processors - HP ProLiant Gen10 User Manual

Workload Profile Dependencies for 1st and 2nd Gen AMD EPYC™ processors Workload Profile Dependencies for 1st and 2nd Gen AMD EPYC™ processors
NOTE: NOTE:
Options vary based on hardware installed on the server.
Table 13: Workload Profiles: General Power Efficient Compute—Low Latency Table 13: Workload Profiles: General Power Efficient Compute—Low Latency
General Power General Power
Efficient Efficient
Compute Compute
Power OS Control
Regulator
SR-IOV x
AMD IOMMU x
AMD x
Virtualization
Technology
Minimum C6
Processor Idle
Power Core C-
state
AMD Turbo Enabled
Core
L1 Stream HW Enabled
Prefetcher
L2 Stream HW Enabled
Prefetcher
NUMA Group Flat
Size
Optimization
Memory Patrol x
Scrubbing
Memory x
Refresh Rate
x2APIC x
Table 24: Workload Profiles: Mission Critical—I/O Throughput Table 24: Workload Profiles: Mission Critical—I/O Throughput
Transactional Transactional
Application Application
Processing Processing
Power Static High
Regulator Performance
SR-IOV x
AMD IOMMU x
AMD x
Virtualization
Technology
General Peak General Peak General General
Frequency Frequency Throughput Throughput
Compute Compute Compute Compute
Static High Static High
Performance Performance
x x
x x
x x
x x
Enabled Enabled
Enabled Enabled
Enabled Enabled
Clustered Clustered
x x
1x 1x
x x
High High Decision Decision
Performance Performance Support Support
Compute Compute
(HPC) (HPC)
Static High x
Performance
Disabled x
x x
Disabled x
Workload Profile Dependencies for 1st and 2nd Gen AMD EPYC™ processors
Virtualization - Virtualization - Virtualization - Virtualization -
Power Efficient Power Efficient Max Max
Performance Performance
OS Control Static High
Performance
Enabled Enabled
Enabled Enabled
Enabled Enabled
C6 No C-states
x Enabled
x x
x x
Clustered Clustered
x x
x x
x x
Graphic Graphic I/O I/O
Processing Processing Throughput Throughput
x x
Disabled x
x x
Disabled x
Low Latency Low Latency Mission Critical Mission Critical
Static High x
Performance
Disabled x
x x
Disabled x
No C-state x
Disabled x
Enabled Enabled
Enabled Enabled
Clustered x
Disabled x
1x 2x
Auto x
Custom Custom EV Name EV Name
x CQHPER
x CQHSRIOV
x CQHSKTPROC
x CQHAMD
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