Home » VMware » VCP550D » What is portrayed in the performance chart?
-- Exhibit —
-- Exhibit —
What is portrayed in the performance chart?
A. The ESXi host running the VM has Transparent Page Sharing enabled.
B. The virtual machine’s memory share value is set too high.
C. The virtual machine is memory constrained.
D. The ESXi host running the VM is low on memory.
Correct Answer: D
Explanation/Reference:
Explanation:
The Performance chart option is set to display the memory usage and the legend shows that the Maximum amount of Kilobytes used by App07 is the same as the allocated memory and the minimum shows none left. This means that App07 is using all the available memory – thus the host is running low on memory.
Incorrect Answers:
A: Transparent Page Sharing is best used with NUMA systems which has the ability to harness large numbers of processors in a single system image.
The above image shows the host running low on memory that is allocated to App07 since App07 is using the maximum amount of memory.
B: Memory Shared Common is the amount of machine memory that is shared by virtual machines. The exhibit legend indicates that we are looking at App07 memory usage only.
C: Memory is not constrained as all the available memory allocated to App07 is being used by App07.
References:
https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vcli.examples.doc%2Fcli_performance.12.2.html