PING 3xin5.zhanghonghong.com (122.10.20.248) 56(84) bytes of data.
64 bytes from 122.10.20.248: icmp_seq=1 ttl=59 time=220 ms
64 bytes from 122.10.20.248: icmp_seq=2 ttl=59 time=220 ms
64 bytes from 122.10.20.248: icmp_seq=3 ttl=59 time=220 ms

--- 3xin5.zhanghonghong.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3523ms
rtt min/avg/max/mdev = 220.396/220.608/220.988/0.468 ms