Dell-EMC
E20-818 · Question #10
During a performance analysis of a Symmetrix array, you discover that the front-end director CPUs are all heavily utilized even though the overall throughput for the array is low. What is a reason…
The correct answer is A. I/O size is small. See the full explanation below for the reasoning.
Question
During a performance analysis of a Symmetrix array, you discover that the front-end director CPUs are all heavily utilized even though the overall throughput for the array is low. What is a reason for the high director utilization?
Options
- AI/O size is small
- BDevice write-pending limits are being reached
- CWorkload is random
- DRAID protection overhead is causing additional internal traffic
How the community answered
(49 responses)- A86% (42)
- B8% (4)
- C2% (1)
- D4% (2)
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