延迟 4.795 ms丢包 0%●
PING 74.13.236.4 (74.13.236.4) 56(84) bytes of data. 64 bytes from 74.13.236.4: icmp_seq=1 ttl=56 time=5.05 ms 64 bytes from 74.13.236.4: icmp_seq=2 ttl=56 time=4.72 ms 64 bytes from 74.13.236.4: icmp_seq=3 ttl=56 time=4.61 ms --- 74.13.236.4 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 1002ms rtt min/avg/max/mdev = 4.614/4.795/5.048/0.184 ms
