Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（）
- A、 filemon
- B、 istat
- C、 vmstat
- D、 iostat
正确答案:D
答案解析:有
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IBM认证考试
IBM认证考试
Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（）
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