PING cmsv2.yhzu.cn (123.57.180.88) 56(84) bytes of data.
64 bytes from 123.57.180.88 (123.57.180.88): icmp_seq=1 ttl=91 time=189 ms
64 bytes from 123.57.180.88 (123.57.180.88): icmp_seq=2 ttl=91 time=208 ms
64 bytes from 123.57.180.88 (123.57.180.88): icmp_seq=3 ttl=91 time=208 ms

--- cmsv2.yhzu.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 189.454/202.230/208.749/9.034 ms