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Question 145 - NCP-MCI-6.5 discussion

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An administrator notices that most of the VMs in the cluster are on one host. Users report that an application seems to respond slowly. The application server VM has significantly more memory assigned to it than other VMs.

How should the administrator fix this issue?

A.
Reduce the amount of memory assigned to the VM.
Answers
A.
Reduce the amount of memory assigned to the VM.
B.
Migrate the VM to a different host.
Answers
B.
Migrate the VM to a different host.
C.
Add more memory to the VM.
Answers
C.
Add more memory to the VM.
D.
Increase the memory on the CVM.
Answers
D.
Increase the memory on the CVM.
Suggested answer: A

Explanation:

According to the Troubleshoot high memory issues on Azure virtual machines web search result2, one of the common factors in a low memory situation is over-provisioning memory for a VM. Over-provisioning memory can cause memory pressure, which leads to swapping and degraded performance. Therefore, to fix this issue, the administrator should reduce the amount of memory assigned to the VM, based on the average hardware requirements for that operating system and application load.

asked 23/09/2024
Mogamat Davids
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