PING wfkis.cn (38.207.66.79) 56(84) bytes of data.
64 bytes from 38.207.66.79 (38.207.66.79): icmp_seq=1 ttl=119 time=200 ms
64 bytes from 38.207.66.79 (38.207.66.79): icmp_seq=2 ttl=119 time=198 ms
64 bytes from 38.207.66.79 (38.207.66.79): icmp_seq=3 ttl=119 time=198 ms

--- wfkis.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 198.462/199.302/200.943/1.269 ms