PING sz-common-ipv4.volcgtm.com (113.219.195.227) 56(84) bytes of data.
64 bytes from 113.219.195.227 (113.219.195.227): icmp_seq=1 ttl=55 time=258 ms
64 bytes from 113.219.195.227 (113.219.195.227): icmp_seq=2 ttl=55 time=255 ms
64 bytes from 113.219.195.227 (113.219.195.227): icmp_seq=3 ttl=55 time=255 ms

--- sz-common-ipv4.volcgtm.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 255.470/256.593/258.773/1.596 ms