PING www.yzmuyu.com--www.yzmuyu.com (116.62.188.147) 56(84) bytes of data.
64 bytes from 116.62.188.147 (116.62.188.147): icmp_seq=1 ttl=49 time=238 ms
64 bytes from 116.62.188.147 (116.62.188.147): icmp_seq=2 ttl=49 time=237 ms
64 bytes from 116.62.188.147 (116.62.188.147): icmp_seq=3 ttl=49 time=237 ms

--- www.yzmuyu.com--www.yzmuyu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 237.463/237.682/238.089/0.632 ms