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Question 44 - D-XTR-DY-A-24 discussion

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Which Linux/UNIX command is used for monitoring the performance of system input/output devices?

A.
netstat
Answers
A.
netstat
B.
iostat
Answers
B.
iostat
C.
nbtstat
Answers
C.
nbtstat
D.
stat
Answers
D.
stat
Suggested answer: B

Explanation:

The iostat command is used for monitoring the performance of system input/output devices on Linux/UNIX systems. It provides statistics about disk input/output operations and CPU utilization, which are essential for assessing the performance of these devices. The iostat command generates reports that can be used to change system configuration to better balance the input/output load between physical disks1. This command is particularly useful for system administrators who need to monitor and optimize disk performance and throughput2.

asked 16/09/2024
Bill Skadden
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