To examine the Exhibit， press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit， which of the following conclusions is most appropriate to draw？（）
A. This is a uniprocessor system
B. The "prog" process has a nice value of 107
C. There are two active processors on this system
D. The "prog" process will only be scheduled to run on processor 0
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A. tin
B. tout
C. % idle
D. % tm_act
A. The iostat can only be run as the root user
B. There could be zero percent I/O wait and still be an I/O bottleneck
C. Any I/O wait time displayed in output of "iostat" is an indication of severe I/O bottlenecks
D. Running "iostat" without any arguments/parameters is sufficient for resolving I/O bottlenecks
A. df -k
B. lsps
C. lslv -p
D. fileplace
A. vmtune
B. ps au
C. iostat
D. rmss -m
A. sar
B. pstat
C. iostat
D. filemon
最新試題
Which of the following commands should be used to monitor the number of threads on the scheduler’s run queue for any given interval？（）
In an iostat report， which of the following options best describes the value of % tm_act？（）
To examine the Exhibit， press the Exhibit button. Using the output of "lslv" as shown in the exhibit， and given that logical volume lv00 is only located on hdisk0， which of the following conclusions is most appropriate to draw？（）
Which of the following phrases is TRUE regarding monitoring disk I/O with iostat？（）
After issuing the nfsstat -rs command， the null received column starts to grow. This indicates which of the following conditions？（）
A system administrator increases the mbuf pool allocation， then runs vmstat. It is noticed that the paging rate has not decreased. What is the most effective option to maintain the mbuf pool and decrease paging？（）
Which tool is based on the AIX trace facility？（）
The nice value is 80 in the ps listing. Which command is used to change this to a value of 100？（）
Which of the following commands should be used to tune parameters of devices that are displayed with lsattr？（）
The system administrator notices that there is an I/O bottleneck on one of three disks in datavg volume group. This problem disk contains the JFS log， loglv00 and one filesystem， /mydatabase. There are no other logical volumes on this disk. Which of the following options would be the best solution？（）