单项选择题

Inaniostatreport，whichofthefollowingoptionsbestdescribe……

In an iostat report， which of the following options best describes the value of % tm_act？（）

A. The total CPU usage for this drive
B. The bandwidth utilization of the indicated drive
C. It can best be represented by the equation （%iowait - %ioidle）
D. It can best be represented by the equation （kilobytes read/kilobytes written） *100

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热门试题

单项选择题Whichofthefollowingcommandsshouldbeusedtomonitortheaveragenumberofthreadsinthescheduler’srunqueueforanygiveninterval？（）

A. tprof
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A. tprof
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