PING tao.conf.cn.zb.v4.aserver.alibabacorp.com.gds.alibabadns.com (59.82.31.182) 56(84)
bytes of data.
64 bytes from 59.82.31.182 (59.82.31.182): icmp_seq=2 ttl=84 time=318 ms
64 bytes from 59.82.31.182 (59.82.31.182): icmp_seq=3 ttl=84 time=318 ms

--- tao.conf.cn.zb.v4.aserver.alibabacorp.com.gds.alibabadns.com ping statistics ---
3 packets transmitted, 2 received, 33% packet loss, time 2001ms
rtt min/avg/max/mdev = 318.933/318.965/318.998/0.565 ms