PING cluster5aef63cf.hysjs168.com (20.6.155.231) 56(84) bytes of data.
64 bytes from 20.6.155.231 (20.6.155.231): icmp_seq=1 ttl=55 time=195 ms
64 bytes from 20.6.155.231 (20.6.155.231): icmp_seq=2 ttl=55 time=193 ms
64 bytes from 20.6.155.231 (20.6.155.231): icmp_seq=3 ttl=55 time=193 ms

--- cluster5aef63cf.hysjs168.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 193.236/194.191/195.856/1.181 ms