单选题Which of the following commands should be used to monitor the average number of threads in the scheduler’s run queue for any given interval？（）AtprofBiostatCvmstatDfilemon
题目
单选题
Which of the following commands should be used to monitor the average number of threads in the scheduler’s run queue for any given interval？（）
A
tprof
B
iostat
C
vmstat
D
filemon