PING yj.juxincm.com (154.12.19.51) 56(84) bytes of data.
64 bytes from 154.12.19.51 (154.12.19.51): icmp_seq=1 ttl=58 time=194 ms
64 bytes from 154.12.19.51 (154.12.19.51): icmp_seq=2 ttl=58 time=193 ms
64 bytes from 154.12.19.51 (154.12.19.51): icmp_seq=3 ttl=58 time=193 ms

--- yj.juxincm.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 193.791/193.905/194.038/0.518 ms