交叉编译iperf测试arm开发板上wifi模块的网络流量速度（3） connected, default, window, local, wifi

yuyang911220

从这里来看指定-i参数似乎影响到实际速度,所以可以将其去掉：
/ # ./iperf -c 192.168.2.65 -t 10
------------------------------------------------------------
Client connecting to 192.168.2.65, TCP port 5001
TCP window size: 16.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.101 port 51692 connected with 192.168.2.65 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-10.0 sec  16.5 MBytes  13.8 Mbits/sec
/ # ./iperf -c 192.168.2.65 -t 60
------------------------------------------------------------
Client connecting to 192.168.2.65, TCP port 5001
TCP window size: 16.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.101 port 51693 connected with 192.168.2.65 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec  71.4 MBytes  9.98 Mbits/sec
/ # ./iperf -c 192.168.2.65 -t 60
------------------------------------------------------------
Client connecting to 192.168.2.65, TCP port 5001
TCP window size: 16.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.101 port 40898 connected with 192.168.2.65 port 500
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec    100 MBytes  14.0 Mbits/sec
在pc端经过60s之后,打印最终log如下：
luther@gliethttp:~$ iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[  4] local 192.168.2.65 port 5001 connected with 192.168.2.101 port 51692
[  4]  0.0-10.1 sec  16.5 MBytes  13.8 Mbits/sec
[  5] local 192.168.2.65 port 5001 connected with 192.168.2.101 port 51693
[  5]  0.0-60.1 sec  71.4 MBytes  9.97 Mbits/sec
[  4] local 192.168.2.65 port 5001 connected with 192.168.2.101 port 51694
[  4]  0.0-10.0 sec  16.2 MBytes  13.6 Mbits/sec
[  5] local 192.168.2.65 port 5001 connected with 192.168.2.101 port 40898
[  5]  0.0-60.1 sec    100 MBytes  14.0 Mbits/sec
[  5] local 192.168.2.65 port 5001 connected with 192.168.2.101 port 34409
[  5]  0.0-60.1 sec    102 MBytes  14.2 Mbits/sec