单选题Which of the following commands should be used to monitor the number of threads on the scheduler’s run queue for any given interval?()A sarB pstatC iostatD filemon

单选题
Which of the following commands should be used to monitor the number of threads on the scheduler’s run queue for any given interval?()
A

 sar

B

 pstat

C

 iostat

D

 filemon


参考解析

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