Which of these factors indicates a high likelihood that the performance of a virtual machine is being constrained by disk I/O?

Which of these factors indicates a high likelihood that the performance of a virtual machine is being constrained by disk I/O?

Which of these factors indicates a high likelihood that the performance of a virtual machine is being constrained by disk I/O?

A.
A large number of kilobytes read and written

B.
AI arge number of bus resets

C.
A large number of commands issued

D.
A high device latency value

Explanation:
Disk performance bottlenecks are usually due to either Disk queue lenght or Disk Latency. Refer internet search.



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seenagape

seenagape

I agree with the answer. D