老 windows 笔记本 WiFi5 网卡,marvell avastar wireless ac 华为老 WiFi5 路由器 距离 6 、7 米吧,卧室到客厅,隔 1 道墙
Ping statistics for 192.168.3.1: Packets: Sent = 100, Received = 100, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 8ms, Average = 1ms
不能通过 ping 路由器、交换机或者 AP 来测网络延迟。因为响应 ping 请求需要 CPU 介入,但是如果只是做数据交换,可以全硬件完成。所以 ping 的延迟要高于实际网络延迟
germain
2021-03-14 07:03:00 +08:00
64 bytes from 192.168.1.1: icmp_seq=14 ttl=64 time=0.373 ms 64 bytes from 192.168.1.1: icmp_seq=15 ttl=64 time=0.358 ms 64 bytes from 192.168.1.1: icmp_seq=16 ttl=64 time=0.368 ms 64 bytes from 192.168.1.1: icmp_seq=17 ttl=64 time=0.341 ms 64 bytes from 192.168.1.1: icmp_seq=18 ttl=64 time=0.307 ms 64 bytes from 192.168.1.1: icmp_seq=19 ttl=64 time=0.342 ms 64 bytes from 192.168.1.1: icmp_seq=20 ttl=64 time=0.344 ms 64 bytes from 192.168.1.1: icmp_seq=21 ttl=64 time=0.312 ms 64 bytes from 192.168.1.1: icmp_seq=22 ttl=64 time=0.346 ms 64 bytes from 192.168.1.1: icmp_seq=23 ttl=64 time=0.307 ms 64 bytes from 192.168.1.1: icmp_seq=24 ttl=64 time=0.290 ms ^C --- 192.168.1.1 ping statistics --- 24 packets transmitted, 24 received, 0% packet loss, time 23534ms rtt min/avg/max/mdev = 0.284/0.335/0.381/0.030 ms