PING cn_vip1.nodev1.cn.vc (118.31.179.153) 56(84) bytes of data.
64 bytes from 118.31.179.153 (118.31.179.153): icmp_seq=1 ttl=90 time=198 ms
64 bytes from 118.31.179.153 (118.31.179.153): icmp_seq=2 ttl=90 time=193 ms
64 bytes from 118.31.179.153 (118.31.179.153): icmp_seq=3 ttl=90 time=197 ms

--- cn_vip1.nodev1.cn.vc ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 193.747/196.856/198.857/2.286 ms