PING 10.139.7.4 (10.139.7.4) 56(84) bytes of data.
64 bytes from 10.139.7.4: icmp_req=1 ttl=64 time=0.026 ms
64 bytes from 10.139.7.4: icmp_req=2 ttl=64 time=0.021 ms
64 bytes from 10.139.7.4: icmp_req=3 ttl=64 time=0.016 ms
64 bytes from 10.139.7.4: icmp_req=4 ttl=64 time=0.026 ms
64 bytes from 10.139.7.4: icmp_req=5 ttl=64 time=0.017 ms

--- 10.139.7.4 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 3996ms
rtt min/avg/max/mdev = 0.016/0.021/0.026/0.005 ms