What should be used when sizing memory for nodes of a HCI deployment?
A . Total core count
B . vCPU consumption
C . VM memory consumption
D . Host memory consumption
Answer: D
Explanation:
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Calculate the memory requirement based on data collection
o Usually the data collection tools provide:
-The total memory allocated
-The amount of memory consumed by the VMs
-The amount of memory consumed by the hosts
o The use of the host memory consumption as opposed to VM consumption is the conservative and recommended approach. A customer should evaluate these approaches based on the cluster size required because adding memory drives may result in increase in the cluster size. The approach used also depends on the application set
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With memory, the use of the host memory consumption as opposed to VM consumption is the conservative and recommended approach.