Users are reporting CPU related performance problems on the virtual machine Email-Prod throughout the day. The resource settings for the VM and the ESXi host the VM is running on are shown below:

VM:
Email-Prod
vCPUs: 4
Memory: 96GB
ESXi host:
CPU: 2 x 8 Core Processors
Memory: 128GB
NUMA1rchitecture. 2 Nodes
Which two options would alleviate the observed performance problem for Email-Prod? (Choose
two.)

 
A.Enable the advanced parameter Numa.PageMigEnable.
B.Enable the advanced parameter Numa.AutoMemAffinity.
C.Enable CPU affinity to separate 2 vCPUs for each NUMA node.
D.Enable CPU affinity to bind all vCPUs to one NUMA node.

 

 

Answer: B,C

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