PING www.shexiangshu.cn (121.37.94.102) 56(84) bytes of data.
64 bytes from ecs-121-37-94-102.compute.hwclouds-dns.com (121.37.94.102): icmp_seq=1
ttl=114 time=281 ms
64 bytes from ecs-121-37-94-102.compute.hwclouds-dns.com (121.37.94.102): icmp_seq=2
ttl=114 time=289 ms
64 bytes from ecs-121-37-94-102.compute.hwclouds-dns.com (121.37.94.102): icmp_seq=3
ttl=114 time=227 ms

--- www.shexiangshu.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 227.324/266.252/289.747/27.729 ms