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Which three of the listed items are monitored by the vSAN performance service? (Choose three.)
A. VMkernel adapters at the cluster level
B. Virtual machine consumption at the cluster level
C. Disk group at the host level
D. VMkernel adapters at the virtual disk level
E. Backend traffic at the cluster level
Correct Answer: ABE
Explanation/Reference:
Explanation:
A:
1. Navigate to the vSAN cluster in the vSphere Web Client Navigator, and select a host.
2. Click the Monitor tab and click Performance.
3. Select vSAN – VMkernel Adapters, and select a VMkernel adapter, such as vmk1. Select a time range for your query.
4. vSAN displays performance charts for the VMkernel adapter, including throughput, packets per second, and packets loss rate.
BE: When the performance service is turned on, the cluster summary displays an overview of Virtual SAN performance statistics, including Virtual SAN IOPS, throughput, and latency. At the cluster level, you can view detailed statistical charts for virtual machine consumption and the Virtual SAN back end.
References: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-93E95CA4-D7D1-4729-8FB4-385B55B85FCD.html
BCE
VMkernel adapters are only checked at host level
Read the Answer
Correct, BCE, because A is at Host level, not at Cluster level
correct answer should be:A,B,E
Please refer link :https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-93E95CA4-D7D1-4729-8FB4-385B55B85FCD.html