PING www.virginfood.cn (104.21.79.204) 56(84) bytes of data.
64 bytes from 104.21.79.204 (104.21.79.204): icmp_seq=1 ttl=60 time=7.01 ms
64 bytes from 104.21.79.204 (104.21.79.204): icmp_seq=2 ttl=60 time=4.54 ms
64 bytes from 104.21.79.204 (104.21.79.204): icmp_seq=3 ttl=60 time=4.51 ms

--- www.virginfood.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.511/5.359/7.017/1.172 ms