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Nutanix Exam NCP-MCI Topic 2 Question 16 Discussion

Actual exam question for Nutanix's NCP-MCI exam
Question #: 16
Topic #: 2
[All NCP-MCI Questions]

An administrator migrates a VM onto a new Nutanix cluster- After the migration, the administrator observes the following conditions:

* Cluster memory utilization: 64%

* Cluster CPU utilization: 19%

* Cluster storage utilization. 32%

* Average VM CPU utilization: 25%

* Average VM CPU ready%: 24%

* Average VM memory utilization: 60%

Which two changes should the administrator make to improve VM performance? (Choose two.)

Show Suggested Answer Hide Answer
Suggested Answer: A, C

According to the CPU (%) - VMware Docs web search result2, one of the possible causes of high CPU ready % is over-provisioning vCPUs for a VM or having too many VMs on a host. CPU ready % indicates the percentage of time that the VM was ready, but could not get scheduled to run on the physical CPU. High CPU ready % can lead to VM performance problems, such as slow response time or application latency. To improve VM performance, the administrator should reduce the number of vCPUs assigned to VMs or reduce the number of VMs on the hosts, so that there is less contention for CPU resources.


by Marci at Aug 03, 2024, 11:33 PM

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Asha
3 months ago
I think reducing the number of VMs on the hosts could also help improve performance.
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Tamar
3 months ago
I think adding more memory to the VMs could also be a good idea.
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Vannessa
3 months ago
I agree with Viola, that could help improve VM performance.
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Viola
3 months ago
I think we should reduce the number of vCPUs assigned to VMs.
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Zita
3 months ago
This is a classic case of 'too many chefs in the kitchen'. Reducing the VMs and giving them more resources should do the trick. *chuckles* Unless the VMs are secretly plotting a Nutanix takeover, of course.
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Loreta
3 months ago
B: Agreed, we should also add more memory to the VMs.
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Michal
3 months ago
A: I think we should reduce the number of VMs on the hosts.
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Theodora
4 months ago
I think reducing the number of VMs on the hosts might also help.
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Malcom
4 months ago
I believe adding more memory to the VMs could also be beneficial.
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Jade
4 months ago
Replacing the CPUs might be a bit overkill if the current ones are only at 19% utilization. I'd focus on optimizing the existing resources first.
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Reuben
3 months ago
That sounds like a good idea. We should also consider adding more memory to the VMs to improve performance.
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Bronwyn
3 months ago
I agree, let's start by reducing the number of vCPUs assigned to VMs.
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Natalie
4 months ago
I'd go with reducing the number of VMs on the hosts. That way, each VM can get more resources and run more efficiently.
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Lenna
4 months ago
C) Reduce the number of VMs on the hosts.
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Noelia
4 months ago
A) Reduce the number of vCPUs assigned to VMs.
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Gregg
4 months ago
I agree with Glory, that could help improve VM performance.
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Glory
4 months ago
I think we should reduce the number of vCPUs assigned to VMs.
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Tamar
4 months ago
Hmm, reducing the number of vCPUs seems like a logical step to improve performance if the CPU utilization is already low. But adding more memory could also help if the VMs are memory-constrained.
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Rosann
3 months ago
C) Reduce the number of VMs on the hosts.
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Rickie
3 months ago
Adding more memory could definitely help improve performance.
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Kathrine
3 months ago
B) Add more memory to the VMs.
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Stevie
4 months ago
A) Reduce the number of vCPUs assigned to VMs.
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