You executed the following command on a Linux machine:
$ cat /proc/slabinfo | grep kio
kioctx 270 270 128 9 9 1 : 252 126
kiocb 66080 66080 96 1652 1652 1 : 252 126
kiobuf 236 236 64 4 4 1 : 252 126
Which statement describes the purpose of executing the command?
A.
To check the virtual memory usage in the Linux system
B.
To compare the I/O statistics of different channels in the system
C.
To check whether the asynchronous I/O is working in the Linux system
D.
To check whether multiple data bus adapters are being used in the Linux system
E.
To check whether the shared memory file system is being used in the Linux system