20:30:54 up 23:24,  3 users,  load average: 2.40, 1.24, 1.09
USER     TTY      来自           LOGIN@   IDLE   JCPU   PCPU WHAT
wzy      :0       :0               1110月23 ?xdm?   5:12m  0.00s /usr/lib/gdm3/g
root     pts/0    169.254.140.157  20:30    1.00s  0.07s  0.01s w
root     pts/6    169.254.140.157  一10   33:27m  0.33s  0.28s docker exec -it
root@wzy-VirtualBox:~#