单选题In an iostat report， which of the following options best describes the value of % iowait？（）AThe amount of time taken to service an I/O interruptBThe percentage of time CPU（s） are waiting for page insCThe percentage of time the CPU9（s） are waiting on ne
题目
单选题
In an iostat report， which of the following options best describes the value of % iowait？（）
A
The amount of time taken to service an I/O interrupt
B
The percentage of time CPU（s） are waiting for page ins
C
The percentage of time the CPU9（s） are waiting on network
D
The percentage of time the CPU（s） are waiting for outstanding disk I/O requests
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参考答案和解析
正确答案：
A
解析：
暂无解析