tin
tout
% idle
% tm_act
第1题:
In an iostat report, which of the following options best describes the value of % tm_act?()
第2题:
Which of the following metrics provided by the iostat report is used to initially determine if a disk is I/O bound?()
第3题:
A.tin
B.tout
C.%idle
D.%tm_act
第4题:
Which of the following commands can be used to determine if a disk drive is causing a bottleneck?()
第5题:
When the length of the run queues, process or thread dispatches interrupts, and lock contention metrics and statistics are analyzed for performance, which of the following resources is being analyzed?()
第6题:
In an iostat report, which of the following options best describes the value of % idle?()
第7题:
Which of the following metrics provided by the iostat report is used to initially determine if a system is I/O bound?()
第8题:
Which of the following commands should be used to monitor disk utilization during the time a system is experiencing a disk I/O performance problem?()
第9题:
Which of the following phrases is TRUE regarding monitoring disk I/O with iostat?()
第10题:
In order to determine how efficiently an application is reading and writing data, which of the following utilities will report read and write sizes on disk I/O requests?()