PING ga-bp1gf791dapjhrktlfyx2.aliyunga0019.com (8.211.44.69) 56(84) bytes of data.
64 bytes from 8.211.44.69 (8.211.44.69): icmp_seq=1 ttl=94 time=9.95 ms
64 bytes from 8.211.44.69 (8.211.44.69): icmp_seq=2 ttl=94 time=9.65 ms
64 bytes from 8.211.44.69 (8.211.44.69): icmp_seq=3 ttl=94 time=9.69 ms

--- ga-bp1gf791dapjhrktlfyx2.aliyunga0019.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 9.656/9.768/9.956/0.175 ms