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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A. iptrace
B. vmstat
C. hostname
D. ifconfig
A. A representation of the equation （tps/kbps）*100
B. The percentage of time the disks are idle with no activity
C. The percentage of time the disks are idle with no outstanding CPU requests
D. The percentage of time the CPU is idle with no outstanding disk I/O requests
A. netpmon
B. netstat
C. nfsstat
D. vmstat
A. no
B. chdev
C. vmtune
D. schedtune
A. no
B. nfso
C. vmtune
D. exportfs
最新試題
In AIX 5L and later， the operating system supports the /proc filesystem. What would be the best description of the /proc filesystem？（）
Which of the following performance tools will work with optimized code and also provides source statement profiling？（）
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？（）
An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change？（）
Which of the following commands will only provide a snapshot of average memory usage for a process？（）
The system administrator notices that IP packets are not getting forwarded. The system administrator wants to use an AIX machine as an internetwork router over TCP/IP networks. Which of the following commands will allow this change on the fly？（）
Which of the following is true about rmss？（）
A system administrator would like to set a system to reboot after a crash. What is the best way to do this？（）
Which of the following logical volume placement policies is likely to give the best performance in most cases， all other factors being equal？（）
Which tool is based on the AIX trace facility？（）