PING cachebgphwyelb1hb.10jqka.com.cn (122.9.47.191) 56(84) bytes of data.
64 bytes from ecs-122-9-47-191.compute.hwclouds-dns.com (122.9.47.191): icmp_seq=1 ttl=51
time=269 ms
64 bytes from ecs-122-9-47-191.compute.hwclouds-dns.com (122.9.47.191): icmp_seq=2 ttl=51
time=242 ms
64 bytes from ecs-122-9-47-191.compute.hwclouds-dns.com (122.9.47.191): icmp_seq=3 ttl=51
time=281 ms

--- cachebgphwyelb1hb.10jqka.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 242.721/264.508/281.493/16.199 ms