PING www.yapaikeji.com (122.114.57.109) 56(84) bytes of data.
64 bytes from 122.114.57.109: icmp_seq=1 ttl=48 time=356 ms
64 bytes from 122.114.57.109: icmp_seq=2 ttl=48 time=358 ms
64 bytes from 122.114.57.109: icmp_seq=3 ttl=48 time=330 ms

--- www.yapaikeji.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 6653ms
rtt min/avg/max/mdev = 330.105/348.234/358.312/12.845 ms