PING 10.139.20.97 (10.139.20.97) 56(84) bytes of data.
64 bytes from 10.139.20.97: icmp_seq=1 ttl=61 time=2.96 ms
64 bytes from 10.139.20.97: icmp_seq=2 ttl=61 time=2.12 ms
64 bytes from 10.139.20.97: icmp_seq=3 ttl=61 time=1.93 ms
64 bytes from 10.139.20.97: icmp_seq=4 ttl=61 time=18.4 ms
64 bytes from 10.139.20.97: icmp_seq=5 ttl=61 time=2.01 ms

--- 10.139.20.97 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4003ms
rtt min/avg/max/mdev = 1.932/5.500/18.464/6.492 ms