Huawei
H13-629_V3.0 · Question #226
A bank's online trading system runs on a Huawei all-flash storage system. During the peak period of online trading, front-end applications are stuck. Storage engineers monitor that the host layer…
The correct answer is A. Average response time of controller B. Control CPU utilization D. Average IO response time of front-end host port. See the full explanation below for the reasoning.
Storage O&M and Troubleshooting
Question
A bank's online trading system runs on a Huawei all-flash storage system. During the peak period of online trading, front-end applications are stuck. Storage engineers monitor that the host layer application read-write ratio is 3:2, and most of them are random small IOs. Which of the following indicators can help storage engineers analyze the cause of the problem? (Multiple choice)
Options
- AAverage response time of controller
- BControl CPU utilization
- CHard disk utilization
- DAverage IO response time of front-end host port
How the community answered
(26 responses)- A69% (18)
- C31% (8)
Topics
#performance monitoring#IO metrics#all-flash storage#front-end port latency
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