PING 10.138.71.77 (10.138.71.77) 56(84) bytes of data.
64 bytes from 10.138.71.77: icmp_seq=1 ttl=61 time=17.5 ms
64 bytes from 10.138.71.77: icmp_seq=2 ttl=61 time=5.48 ms
64 bytes from 10.138.71.77: icmp_seq=3 ttl=61 time=4.46 ms
64 bytes from 10.138.71.77: icmp_seq=4 ttl=61 time=7.01 ms
64 bytes from 10.138.71.77: icmp_seq=5 ttl=61 time=5.19 ms

--- 10.138.71.77 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4009ms
rtt min/avg/max/mdev = 4.465/7.943/17.565/4.882 ms