PING 5cfdf82d1183e891-cl2.qcloudzygj.com (120.53.95.158) 56(84) bytes of data.
64 bytes from 120.53.95.158 (120.53.95.158): icmp_seq=1 ttl=52 time=279 ms
64 bytes from 120.53.95.158 (120.53.95.158): icmp_seq=2 ttl=52 time=273 ms
64 bytes from 120.53.95.158 (120.53.95.158): icmp_seq=3 ttl=52 time=270 ms

--- 5cfdf82d1183e891-cl2.qcloudzygj.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 270.834/274.444/279.244/3.534 ms