PING hz.321job.cn (38.11.253.129) 56(84) bytes of data.
64 bytes from 38.11.253.129 (38.11.253.129): icmp_seq=1 ttl=119 time=197 ms
64 bytes from 38.11.253.129 (38.11.253.129): icmp_seq=2 ttl=119 time=194 ms
64 bytes from 38.11.253.129 (38.11.253.129): icmp_seq=3 ttl=119 time=194 ms

--- hz.321job.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 194.627/195.550/197.053/1.130 ms