家庭内网测试 系统环境windows11，对端飞牛。测速网卡CX4421A双端，25G AOC线缆。
测速软件iperf3，测试局域网25G网速。时不时测试不达标，重启电脑之后速度正常过一会就不正常
，一直没找到原因。
开机自启有很多软件，一个个退出 进行测速，直到退出“”抖音“”测试突然就正常了。
PS E:\iperf> .\iperf3.exe -c 10.10.10.10 -P 4 -t -W -R
Connecting to host 10.10.10.10, port 5201
Reverse mode, remote host 10.10.10.10 is sending
[ 5] local 10.10.10.11 port 1910 connected to 10.10.10.10 port 5201
[ 7] local 10.10.10.11 port 1911 connected to 10.10.10.10 port 5201
[ 9] local 10.10.10.11 port 1912 connected to 10.10.10.10 port 5201
[ 11] local 10.10.10.11 port 1913 connected to 10.10.10.10 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 102 MBytes 852 Mbits/sec
[ 7] 0.00-1.00 sec 190 MBytes 1.59 Gbits/sec
[ 9] 0.00-1.00 sec 170 MBytes 1.42 Gbits/sec
[ 11] 0.00-1.00 sec 120 MBytes 1.00 Gbits/sec
[SUM] 0.00-1.00 sec 581 MBytes 4.86 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ 5] 1.00-2.00 sec 172 MBytes 1.44 Gbits/sec
[ 7] 1.00-2.00 sec 219 MBytes 1.84 Gbits/sec
[ 9] 1.00-2.00 sec 236 MBytes 1.98 Gbits/sec
[ 11] 1.00-2.00 sec 174 MBytes 1.46 Gbits/sec
[SUM] 1.00-2.00 sec 800 MBytes 6.72 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ 5] 2.00-2.39 sec 66.4 MBytes 1.42 Gbits/sec
[ 7] 2.00-2.39 sec 89.9 MBytes 1.92 Gbits/sec
[ 9] 2.00-2.39 sec 95.6 MBytes 2.04 Gbits/sec
[ 11] 2.00-2.39 sec 63.8 MBytes 1.36 Gbits/sec
[SUM] 2.00-2.39 sec 316 MBytes 6.73 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-2.39 sec 0.00 Bytes 0.00 bits/sec sender
[ 5] 0.00-2.39 sec 340 MBytes 1.19 Gbits/sec receiver
[ 7] 0.00-2.39 sec 0.00 Bytes 0.00 bits/sec sender
[ 7] 0.00-2.39 sec 499 MBytes 1.75 Gbits/sec receiver
[ 9] 0.00-2.39 sec 0.00 Bytes 0.00 bits/sec sender
[ 9] 0.00-2.39 sec 501 MBytes 1.75 Gbits/sec receiver
[ 11] 0.00-2.39 sec 0.00 Bytes 0.00 bits/sec sender
[ 11] 0.00-2.39 sec 358 MBytes 1.25 Gbits/sec receiver
[SUM] 0.00-2.39 sec 0.00 Bytes 0.00 bits/sec sender
[SUM] 0.00-2.39 sec 1.66 GBytes 5.95 Gbits/sec receiver
iperf3: interrupt - the client has terminated by signal Interrupt(2)
PS E:\iperf> .\iperf3.exe -c 10.10.10.10 -P 4 -t -W -R
Connecting to host 10.10.10.10, port 5201
Reverse mode, remote host 10.10.10.10 is sending
[ 5] local 10.10.10.11 port 1918 connected to 10.10.10.10 port 5201
[ 7] local 10.10.10.11 port 1919 connected to 10.10.10.10 port 5201
[ 9] local 10.10.10.11 port 1920 connected to 10.10.10.10 port 5201
[ 11] local 10.10.10.11 port 1921 connected to 10.10.10.10 port 5201
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.01 sec 661 MBytes 5.48 Gbits/sec
[ 7] 0.00-1.01 sec 585 MBytes 4.85 Gbits/sec
[ 9] 0.00-1.01 sec 595 MBytes 4.94 Gbits/sec
[ 11] 0.00-1.01 sec 618 MBytes 5.12 Gbits/sec
[SUM] 0.00-1.01 sec 2.40 GBytes 20.4 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ 5] 1.01-2.01 sec 680 MBytes 5.74 Gbits/sec
[ 7] 1.01-2.01 sec 603 MBytes 5.09 Gbits/sec
[ 9] 1.01-2.01 sec 584 MBytes 4.93 Gbits/sec
[ 11] 1.01-2.01 sec 559 MBytes 4.72 Gbits/sec
[SUM] 1.01-2.01 sec 2.37 GBytes 20.5 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ 5] 2.01-2.99 sec 665 MBytes 5.66 Gbits/sec
[ 7] 2.01-2.99 sec 611 MBytes 5.20 Gbits/sec
[ 9] 2.01-2.99 sec 568 MBytes 4.83 Gbits/sec
[ 11] 2.01-2.99 sec 626 MBytes 5.33 Gbits/sec
[SUM] 2.01-2.99 sec 2.41 GBytes 21.0 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate
[ 5] 0.00-2.99 sec 0.00 Bytes 0.00 bits/sec sender
[ 5] 0.00-2.99 sec 1.96 GBytes 5.62 Gbits/sec receiver
[ 7] 0.00-2.99 sec 0.00 Bytes 0.00 bits/sec sender
[ 7] 0.00-2.99 sec 1.76 GBytes 5.04 Gbits/sec receiver
[ 9] 0.00-2.99 sec 0.00 Bytes 0.00 bits/sec sender
[ 9] 0.00-2.99 sec 1.71 GBytes 4.90 Gbits/sec receiver
[ 11] 0.00-2.99 sec 0.00 Bytes 0.00 bits/sec sender
[ 11] 0.00-2.99 sec 1.76 GBytes 5.05 Gbits/sec receiver
[SUM] 0.00-2.99 sec 0.00 Bytes 0.00 bits/sec sender
[SUM] 0.00-2.99 sec 7.18 GBytes 20.6 Gbits/sec receiver
iperf3: interrupt - the client has terminated by signal Interrupt(2)
PS E:\iperf>