PING baidu.com (110.242.68.66) 56(84) bytes of data.
64 bytes from 110.242.68.66 (110.242.68.66): icmp_seq=1 ttl=47 time=320 ms
64 bytes from 110.242.68.66 (110.242.68.66): icmp_seq=2 ttl=47 time=317 ms
64 bytes from 110.242.68.66 (110.242.68.66): icmp_seq=3 ttl=47 time=310 ms

--- baidu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 310.203/315.968/320.020/4.212 ms