64 bytes from 192.168.1.109: icmp_seq=361 ttl=64 time=0.068 ms
64 bytes from 192.168.1.109: icmp_seq=362 ttl=64 time=2.29 ms
64 bytes from 192.168.1.109: icmp_seq=363 ttl=64 time=10.1 ms <== 这个包延迟明显
64 bytes from 192.168.1.109: icmp_seq=364 ttl=64 time=1.26 ms
64 bytes from 192.168.1.109: icmp_seq=365 ttl=64 time=0.070 ms
对比时间戳
192.168.1.109显示:
20:47:02.864948 IP 192.168.4.135 > 192.168.1.109: ICMP echo request, id 18467, seq 363, length 64
20:47:02.864966 IP 192.168.1.109 > 192.168.4.135: ICMP echo reply, id 18467, seq 363, length 64
192.168.4.135显示:
20:47:02.853050 IP 192.168.4.135 > 192.168.1.109: ICMP echo request, id 18467, seq 363, length 64
20:47:02.863233 IP 192.168.1.109 > 192.168.4.135: ICMP echo reply, id 18467, seq 363, length 64
发出的包中间网络时间: 20:47:02.864948 - 20:47:02.853050 = 11.898 ms
返回的包中间网络时间: 20:47:02.864966 - 20:47:02.863233 = 1.733 ms