VMware App Volumes Specialist (2021) — Question 35

Upon checking the latency goal under vSAN performance diagnostics, the vSAN Administrator sees this message displayed:
The increase in latency in the vSAN stack might be beyond expected limits.
Which two root causes can be identified to help remediate the issue? (Choose two.)

Answer options

• A. vSAN VMKemel portgroup is configured with the ג€Route based on IP hashג€ teaming policy
• B. vSAN encryption is enabled
• C. Large packet losses and retransmissions on the network layer
• D. Incorrect sizing of the disk groups capacity disks
• E. One or more disk groups are congested

Correct answer: C, E

Explanation

Option C is correct because high packet loss and retransmissions can significantly impact latency. Option E is also correct since congestion in disk groups can lead to increased latency as well. Options A, B, and D are not direct causes of latency increases in this context.