大佬们。问一下 RTL8111 网卡上传能满千兆下载不能满是什么原因。

服务端 root@OpenWrt:~# iperf3 -s ----------------------------------------------------------- Server listening on 5201 (test #1) ----------------------------------------------------------- Accepted connection from 192.168.9.2, port 12864 [ 5] local 192.168.9.1 port 5201 connected to 192.168.9.2 port 12865 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 112 MBytes 938 Mbits/sec [ 5] 1.00-2.00 sec 112 MBytes 942 Mbits/sec [ 5] 2.00-3.00 sec 112 MBytes 942 Mbits/sec [ 5] 3.00-4.00 sec 112 MBytes 942 Mbits/sec [ 5] 4.00-5.00 sec 112 MBytes 942 Mbits/sec [ 5] 5.00-6.00 sec 112 MBytes 942 Mbits/sec [ 5] 6.00-7.00 sec 112 MBytes 942 Mbits/sec [ 5] 7.00-8.00 sec 112 MBytes 942 Mbits/sec [ 5] 8.00-9.00 sec 112 MBytes 942 Mbits/sec [ 5] 9.00-10.00 sec 112 MBytes 942 Mbits/sec [ 5] 10.00-10.02 sec 2.19 MBytes 935 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.02 sec 1.10 GBytes 942 Mbits/sec receiver ----------------------------------------------------------- Server listening on 5201 (test #2) ----------------------------------------------------------- Accepted connection from 192.168.9.2, port 12866 [ 5] local 192.168.9.1 port 5201 connected to 192.168.9.2 port 12867 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 102 MBytes 851 Mbits/sec 0 188 KBytes [ 5] 1.00-2.00 sec 99.4 MBytes 834 Mbits/sec 0 188 KBytes [ 5] 2.00-3.00 sec 98.1 MBytes 823 Mbits/sec 0 188 KBytes [ 5] 3.00-4.00 sec 94.0 MBytes 789 Mbits/sec 0 208 KBytes [ 5] 4.00-5.00 sec 94.5 MBytes 793 Mbits/sec 0 188 KBytes [ 5] 5.00-6.00 sec 96.9 MBytes 813 Mbits/sec 0 198 KBytes [ 5] 6.00-7.00 sec 86.6 MBytes 726 Mbits/sec 0 8.55 KBytes [ 5] 7.00-8.00 sec 96.9 MBytes 813 Mbits/sec 0 188 KBytes [ 5] 8.00-9.00 sec 98.0 MBytes 822 Mbits/sec 0 188 KBytes [ 5] 9.00-10.00 sec 96.6 MBytes 811 Mbits/sec 0 188 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 962 MBytes 807 Mbits/sec 0 sender ----------------------------------------------------------- Server listening on 5201 (test #3) ------ 客户端 C:\Users\wxy\Downloads\iperf3.7_64_updated_cygwin1dll\iperf3.7_64_updated_cygwin1dll>iperf3.exe -c 192.168.9.1 warning: Ignoring nonsense TCP MSS 0 Connecting to host 192.168.9.1, port 5201 [ 5] local 192.168.9.2 port 12865 connected to 192.168.9.1 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 116 MBytes 973 Mbits/sec [ 5] 1.00-2.00 sec 112 MBytes 942 Mbits/sec [ 5] 2.00-3.00 sec 112 MBytes 942 Mbits/sec [ 5] 3.00-4.00 sec 112 MBytes 942 Mbits/sec [ 5] 4.00-5.00 sec 112 MBytes 942 Mbits/sec [ 5] 5.00-6.00 sec 112 MBytes 942 Mbits/sec [ 5] 6.00-7.00 sec 112 MBytes 942 Mbits/sec [ 5] 7.00-8.00 sec 112 MBytes 942 Mbits/sec [ 5] 8.00-9.00 sec 112 MBytes 942 Mbits/sec [ 5] 9.00-10.00 sec 112 MBytes 942 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 1.10 GBytes 945 Mbits/sec sender [ 5] 0.00-10.02 sec 1.10 GBytes 942 Mbits/sec receiver iperf Done. C:\Users\wxy\Downloads\iperf3.7_64_updated_cygwin1dll\iperf3.7_64_updated_cygwin1dll>iperf3.exe -c 192.168.9.1 -R warning: Ignoring nonsense TCP MSS -2146669056 Connecting to host 192.168.9.1, port 5201 Reverse mode, remote host 192.168.9.1 is sending [ 5] local 192.168.9.2 port 12867 connected to 192.168.9.1 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 101 MBytes 847 Mbits/sec [ 5] 1.00-2.00 sec 99.2 MBytes 832 Mbits/sec [ 5] 2.00-3.00 sec 98.1 MBytes 823 Mbits/sec [ 5] 3.00-4.00 sec 94.0 MBytes 787 Mbits/sec [ 5] 4.00-5.00 sec 94.2 MBytes 792 Mbits/sec [ 5] 5.00-6.00 sec 97.0 MBytes 814 Mbits/sec [ 5] 6.00-7.00 sec 86.4 MBytes 725 Mbits/sec [ 5] 7.00-8.00 sec 97.0 MBytes 814 Mbits/sec [ 5] 8.00-9.00 sec 98.0 MBytes 822 Mbits/sec [ 5] 9.00-10.00 sec 96.8 MBytes 812 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 962 MBytes 807 Mbits/sec 0 sender [ 5] 0.00-10.00 sec 962 MBytes 807 Mbits/sec receiver iperf Done. C:\Users\wxy\Downloads\iperf3.7_64_updated_cygwin1dll\iperf3.7_64_updated_cygwin1dll> 

本来是上传也是 800M 左右然后搜了一番。好像是驱动有问题 然后我把 openwrt 里面 R8169 和 R8125 驱动删掉了就剩一个 R8168 就现在这样了= = 是不是 RTL 就是这样。。。 win 还没试等有时间机子装个 win 试一下。看看是不是驱动问题。 机子处理器是 N5105 俩个 RTL8111 硬盘是 m2 的 sata 固态 内存两根 2g 的 ddr4 .