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如何对USB网卡的带宽进行测试呢

2353 RK1808 带宽

问答对人有帮助，内容完整，我也想知道答案 0 如何利用RK1808开发板虚拟USB网卡呢？如何对USB网卡的带宽进行测试呢？ 0
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答案对人有帮助，有参考价值 0 1、内核配置 cd kernelmake menuconfig配置如下：Device Drivers cd kernel make menuconfig 配置如下： Device Drivers USB support USB Gadget Support USB Gadget Drivers Ethernet Gadget (with CDC Ethernet support) RNDIS support RNDIS support 配置完成后重新编译kernel将在kernel/drivers/u*/gadget生成对应的ko文件 2、拷贝ko到开发板为了避免modprobe加载驱动的时候，相关依赖的ko找不到，可以把kernel/drivers/u/gadget下的所有ko拷贝到开发板/lib/modules/4.4.194下面（当然，大神可以忽略）。注意：4.4.194这个文件可能没有，没有的话自己手动创建（不一定是4.4.194，使用uname -r确认） 3、加载g_ether驱动执行一下命令即可完成驱动加载： depmod modprobe g_ether.ko 加载成功会有以下打印： [ 25.423705] using random self ethernet address [ 25.423890] using random host ethernet address [ 25.425511] u0: HOST MAC d2:37:f3:a7:4b:42 [ 25.425862] u0:[root@rk1808:/lib/modules/4.4.194]# MAC 16:ff:b3:46:ba:5f [ 25.425991] using random self ethernet address [ 25.426027] using random host ethernet address [ 25.426202] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 [ 25.426231] g_ether gadget: g_ether ready [ 25.484903] IPv6: ADDRCONF(NETDEV_UP): u0: link is not ready 加载成功后使用ifconfig命令可以看到u0这个网卡： 4、测试网卡将开发板连接到PC(windows和linux都可以，这里以linux为例)，插上PC后，正常的话使用ifconfig可以看到多出一个网卡，这个网卡就是rk1808开发板： ifconfig ens33: flags=4163 mtu 1500 inet 172.17.200.68 netmask 255.255.255.0 broadcast 172.17.200.255 inet6 fe80::47a1:a95a:614c:6faa prefixlen 64 scopeid 0x20 ether 00:0c:29:90:7d:6c txqueuelen 1000 (Ethernet) RX packets 2740576 bytes 3527614441 (3.5 GB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 805752 bytes 583278694 (583.2 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 ens160u2c2: flags=4163 mtu 1500 inet6 fe80::6cc3:c29:d589:2bfc prefixlen 64 scopeid 0x20 ether d6:a6:ef:ab:2d:6e txqueuelen 1000 (Ethernet) RX packets 6 bytes 678 (678.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 4 bytes 824 (824.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 loop txqueuelen 1000 (Local Loopback) RX packets 1712 bytes 140995 (140.9 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 1712 bytes 140995 (140.9 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 上面的ens160u2c2就是连接的rk1808虚拟出来的网卡； 5、通信测试将开发板和PC的网卡设置为同一个网段，然后测试是否可以ping通：开发板端： ifconfig u**0 192.168.0.100 PC端 sudo ifconfig ens160u2c2 192.168.0.101 开发板ping PC： ping 192.168.0.101 PING 192.168.0.101 (192.168.0.101) 56(84) bytes of data. 64 bytes from 192.168.0.101: icmp_seq=1 ttl=64 time=0.674 ms 64 bytes from 192.168.0.101: icmp_seq=2 ttl=64 time=0.853 ms 64 bytes from 192.168.0.101: icmp_seq=3 ttl=64 time=0.757 ms 64 bytes from 192.168.0.101: icmp_seq=4 ttl=64 time=0.585 ms 64 bytes from 192.168.0.101: icmp_seq=5 ttl=64 time=0.825 ms 64 bytes from 192.168.0.101: icmp_seq=6 ttl=64 time=0.813 ms 64 bytes from 192.168.0.101: icmp_seq=7 ttl=64 time=0.581 ms 测试正常！！！ PC ping开发板： ping 192.168.0.100 PING 192.168.0.100 (192.168.0.100) 56(84) bytes of data. 64 bytes from 192.168.0.100: icmp_seq=1 ttl=64 time=0.790 ms 64 bytes from 192.168.0.100: icmp_seq=2 ttl=64 time=0.698 ms 64 bytes from 192.168.0.100: icmp_seq=3 ttl=64 time=0.810 ms 64 bytes from 192.168.0.100: icmp_seq=4 ttl=64 time=1.20 ms 64 bytes from 192.168.0.100: icmp_seq=5 ttl=64 time=0.724 ms 64 bytes from 192.168.0.100: icmp_seq=6 ttl=64 time=0.787 ms 64 bytes from 192.168.0.100: icmp_seq=7 ttl=64 time=0.792 ms 64 bytes from 192.168.0.100: icmp_seq=8 ttl=64 time=0.682 ms 测试正常！！！

2022-2-15 09:22:10 评论举报柴扉

答案对人有帮助，有参考价值 0 6、带宽测试利用iperf工具测试带宽： PC端执行： iperf -s -i 1 //以server模式启动，1s打印一次开发板端执行： iperf -c 192.168.101(电脑的ip地址) -i 1 -w 2M -t 120 测试结果如下： ------------------------------------------------------------ Client connecting to 192.168.0.100, TCP port 5001 TCP window size: 416 KByte (WARNING: requested 2.00 MByte) ------------------------------------------------------------ [ 3] local 192.168.0.101 port 59990 connected with 192.168.0.100 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0- 1.0 sec 15.4 MBytes 129 Mbits/sec [ 3] 1.0- 2.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 2.0- 3.0 sec 14.6 MBytes 123 Mbits/sec [ 3] 3.0- 4.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 4.0- 5.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 5.0- 6.0 sec 14.2 MBytes 120 Mbits/sec [ 3] 6.0- 7.0 sec 14.8 MBytes 124 Mbits/sec [ 3] 7.0- 8.0 sec 15.8 MBytes 132 Mbits/sec [ 3] 8.0- 9.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 9.0-10.0 sec 15.4 MBytes 129 Mbits/sec [ 3] 10.0-11.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 11.0-12.0 sec 15.0 MBytes 126 Mbits/sec [ 3] 12.0-13.0 sec 15.9 MBytes 133 Mbits/sec [ 3] 13.0-14.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 14.0-15.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 15.0-16.0 sec 15.2 MBytes 128 Mbits/sec [ 3] 16.0-17.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 17.0-18.0 sec 15.4 MBytes 129 Mbits/sec [ 3] 18.0-19.0 sec 16.1 MBytes 135 Mbits/sec [ 3] 19.0-20.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 20.0-21.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 21.0-22.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 22.0-23.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 23.0-24.0 sec 14.5 MBytes 122 Mbits/sec [ 3] 24.0-25.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 25.0-26.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 26.0-27.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 27.0-28.0 sec 15.9 MBytes 133 Mbits/sec [ 3] 28.0-29.0 sec 16.1 MBytes 135 Mbits/sec [ 3] 29.0-30.0 sec 14.5 MBytes 122 Mbits/sec [ 3] 30.0-31.0 sec 15.0 MBytes 126 Mbits/sec [ 3] 31.0-32.0 sec 15.8 MBytes 132 Mbits/sec [ 3] 32.0-33.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 33.0-34.0 sec 15.2 MBytes 128 Mbits/sec [ 3] 34.0-35.0 sec 14.6 MBytes 123 Mbits/sec [ 3] 35.0-36.0 sec 15.9 MBytes 133 Mbits/sec [ 3] 36.0-37.0 sec 16.8 MBytes 141 Mbits/sec [ 3] 37.0-38.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 38.0-39.0 sec 14.2 MBytes 120 Mbits/sec [ 3] 39.0-40.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 40.0-41.0 sec 15.9 MBytes 133 Mbits/sec [ 3] 41.0-42.0 sec 14.1 MBytes 118 Mbits/sec [ 3] 42.0-43.0 sec 11.2 MBytes 94.4 Mbits/sec [ 3] 43.0-44.0 sec 13.6 MBytes 114 Mbits/sec [ 3] 44.0-45.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 45.0-46.0 sec 16.4 MBytes 137 Mbits/sec [ 3] 46.0-47.0 sec 17.1 MBytes 144 Mbits/sec [ 3] 47.0-48.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 48.0-49.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 49.0-50.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 50.0-51.0 sec 14.1 MBytes 118 Mbits/sec [ 3] 51.0-52.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 52.0-53.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 53.0-54.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 54.0-55.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 55.0-56.0 sec 16.9 MBytes 142 Mbits/sec [ 3] 56.0-57.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 57.0-58.0 sec 11.2 MBytes 94.4 Mbits/sec [ 3] 58.0-59.0 sec 12.1 MBytes 102 Mbits/sec [ 3] 59.0-60.0 sec 11.2 MBytes 94.4 Mbits/sec [ 3] 60.0-61.0 sec 11.2 MBytes 94.4 Mbits/sec [ 3] 61.0-62.0 sec 13.4 MBytes 112 Mbits/sec [ 3] 62.0-63.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 63.0-64.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 64.0-65.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 65.0-66.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 66.0-67.0 sec 16.5 MBytes 138 Mbits/sec [ 3] 67.0-68.0 sec 16.1 MBytes 135 Mbits/sec [ 3] 68.0-69.0 sec 14.5 MBytes 122 Mbits/sec [ 3] 69.0-70.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 70.0-71.0 sec 16.4 MBytes 137 Mbits/sec [ 3] 71.0-72.0 sec 16.4 MBytes 137 Mbits/sec [ 3] 72.0-73.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 73.0-74.0 sec 14.5 MBytes 122 Mbits/sec [ 3] 74.0-75.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 75.0-76.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 76.0-77.0 sec 16.6 MBytes 139 Mbits/sec [ 3] 77.0-78.0 sec 14.4 MBytes 121 Mbits/sec [ 3] 78.0-79.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 79.0-80.0 sec 13.2 MBytes 111 Mbits/sec [ 3] 80.0-81.0 sec 14.8 MBytes 124 Mbits/sec [ 3] 81.0-82.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 82.0-83.0 sec 14.8 MBytes 124 Mbits/sec [ 3] 83.0-84.0 sec 10.9 MBytes 91.2 Mbits/sec [ 3] 84.0-85.0 sec 10.1 MBytes 84.9 Mbits/sec [ 3] 85.0-86.0 sec 12.0 MBytes 101 Mbits/sec [ 3] 86.0-87.0 sec 12.6 MBytes 106 Mbits/sec [ 3] 87.0-88.0 sec 14.6 MBytes 123 Mbits/sec [ 3] 88.0-89.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 89.0-90.0 sec 15.4 MBytes 129 Mbits/sec [ 3] 90.0-91.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 91.0-92.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 92.0-93.0 sec 13.4 MBytes 112 Mbits/sec [ 3] 93.0-94.0 sec 14.8 MBytes 124 Mbits/sec [ 3] 94.0-95.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 95.0-96.0 sec 13.6 MBytes 114 Mbits/sec [ 3] 96.0-97.0 sec 12.0 MBytes 101 Mbits/sec [ 3] 97.0-98.0 sec 11.1 MBytes 93.3 Mbits/sec [ 3] 98.0-99.0 sec 11.1 MBytes 93.3 Mbits/sec [ 3] 99.0-100.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 100.0-101.0 sec 12.0 MBytes 101 Mbits/sec [ 3] 101.0-102.0 sec 12.2 MBytes 103 Mbits/sec [ 3] 102.0-103.0 sec 11.4 MBytes 95.4 Mbits/sec [ 3] 103.0-104.0 sec 12.1 MBytes 102 Mbits/sec [ 3] 104.0-105.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 105.0-106.0 sec 12.1 MBytes 102 Mbits/sec [ 3] 106.0-107.0 sec 12.6 MBytes 106 Mbits/sec [ 3] 107.0-108.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 108.0-109.0 sec 11.4 MBytes 95.4 Mbits/sec [ 3] 109.0-110.0 sec 12.4 MBytes 104 Mbits/sec [ 3] 110.0-111.0 sec 11.9 MBytes 99.6 Mbits/sec [ 3] 111.0-112.0 sec 11.5 MBytes 96.5 Mbits/sec [ 3] 112.0-113.0 sec 10.9 MBytes 91.2 Mbits/sec [ 3] 113.0-114.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 114.0-115.0 sec 11.1 MBytes 93.3 Mbits/sec [ 3] 115.0-116.0 sec 10.9 MBytes 91.2 Mbits/sec [ 3] 116.0-117.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 117.0-118.0 sec 11.5 MBytes 96.5 Mbits/sec [ 3] 118.0-119.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 119.0-120.0 sec 12.0 MBytes 101 Mbits/sec [ 3] 0.0-120.0 sec 1.67 GBytes 120 Mbits/sec 从测试结果来看，带宽平均在120Mbits/sec左右。

2022-2-15 09:22:13 评论举报周棠亨

答案对人有帮助，有参考价值 0 6、带宽测试利用iperf工具测试带宽： PC端执行： iperf -s -i 1 //以server模式启动，1s打印一次开发板端执行： iperf -c 192.168.101(电脑的ip地址) -i 1 -w 2M -t 120 测试结果如下： ------------------------------------------------------------ Client connecting to 192.168.0.100, TCP port 5001 TCP window size: 416 KByte (WARNING: requested 2.00 MByte) ------------------------------------------------------------ [ 3] local 192.168.0.101 port 59990 connected with 192.168.0.100 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0- 1.0 sec 15.4 MBytes 129 Mbits/sec [ 3] 1.0- 2.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 2.0- 3.0 sec 14.6 MBytes 123 Mbits/sec [ 3] 3.0- 4.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 4.0- 5.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 5.0- 6.0 sec 14.2 MBytes 120 Mbits/sec [ 3] 6.0- 7.0 sec 14.8 MBytes 124 Mbits/sec [ 3] 7.0- 8.0 sec 15.8 MBytes 132 Mbits/sec [ 3] 8.0- 9.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 9.0-10.0 sec 15.4 MBytes 129 Mbits/sec [ 3] 10.0-11.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 11.0-12.0 sec 15.0 MBytes 126 Mbits/sec [ 3] 12.0-13.0 sec 15.9 MBytes 133 Mbits/sec [ 3] 13.0-14.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 14.0-15.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 15.0-16.0 sec 15.2 MBytes 128 Mbits/sec [ 3] 16.0-17.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 17.0-18.0 sec 15.4 MBytes 129 Mbits/sec [ 3] 18.0-19.0 sec 16.1 MBytes 135 Mbits/sec [ 3] 19.0-20.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 20.0-21.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 21.0-22.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 22.0-23.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 23.0-24.0 sec 14.5 MBytes 122 Mbits/sec [ 3] 24.0-25.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 25.0-26.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 26.0-27.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 27.0-28.0 sec 15.9 MBytes 133 Mbits/sec [ 3] 28.0-29.0 sec 16.1 MBytes 135 Mbits/sec [ 3] 29.0-30.0 sec 14.5 MBytes 122 Mbits/sec [ 3] 30.0-31.0 sec 15.0 MBytes 126 Mbits/sec [ 3] 31.0-32.0 sec 15.8 MBytes 132 Mbits/sec [ 3] 32.0-33.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 33.0-34.0 sec 15.2 MBytes 128 Mbits/sec [ 3] 34.0-35.0 sec 14.6 MBytes 123 Mbits/sec [ 3] 35.0-36.0 sec 15.9 MBytes 133 Mbits/sec [ 3] 36.0-37.0 sec 16.8 MBytes 141 Mbits/sec [ 3] 37.0-38.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 38.0-39.0 sec 14.2 MBytes 120 Mbits/sec [ 3] 39.0-40.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 40.0-41.0 sec 15.9 MBytes 133 Mbits/sec [ 3] 41.0-42.0 sec 14.1 MBytes 118 Mbits/sec [ 3] 42.0-43.0 sec 11.2 MBytes 94.4 Mbits/sec [ 3] 43.0-44.0 sec 13.6 MBytes 114 Mbits/sec [ 3] 44.0-45.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 45.0-46.0 sec 16.4 MBytes 137 Mbits/sec [ 3] 46.0-47.0 sec 17.1 MBytes 144 Mbits/sec [ 3] 47.0-48.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 48.0-49.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 49.0-50.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 50.0-51.0 sec 14.1 MBytes 118 Mbits/sec [ 3] 51.0-52.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 52.0-53.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 53.0-54.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 54.0-55.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 55.0-56.0 sec 16.9 MBytes 142 Mbits/sec [ 3] 56.0-57.0 sec 15.1 MBytes 127 Mbits/sec [ 3] 57.0-58.0 sec 11.2 MBytes 94.4 Mbits/sec [ 3] 58.0-59.0 sec 12.1 MBytes 102 Mbits/sec [ 3] 59.0-60.0 sec 11.2 MBytes 94.4 Mbits/sec [ 3] 60.0-61.0 sec 11.2 MBytes 94.4 Mbits/sec [ 3] 61.0-62.0 sec 13.4 MBytes 112 Mbits/sec [ 3] 62.0-63.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 63.0-64.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 64.0-65.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 65.0-66.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 66.0-67.0 sec 16.5 MBytes 138 Mbits/sec [ 3] 67.0-68.0 sec 16.1 MBytes 135 Mbits/sec [ 3] 68.0-69.0 sec 14.5 MBytes 122 Mbits/sec [ 3] 69.0-70.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 70.0-71.0 sec 16.4 MBytes 137 Mbits/sec [ 3] 71.0-72.0 sec 16.4 MBytes 137 Mbits/sec [ 3] 72.0-73.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 73.0-74.0 sec 14.5 MBytes 122 Mbits/sec [ 3] 74.0-75.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 75.0-76.0 sec 16.2 MBytes 136 Mbits/sec [ 3] 76.0-77.0 sec 16.6 MBytes 139 Mbits/sec [ 3] 77.0-78.0 sec 14.4 MBytes 121 Mbits/sec [ 3] 78.0-79.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 79.0-80.0 sec 13.2 MBytes 111 Mbits/sec [ 3] 80.0-81.0 sec 14.8 MBytes 124 Mbits/sec [ 3] 81.0-82.0 sec 16.0 MBytes 134 Mbits/sec [ 3] 82.0-83.0 sec 14.8 MBytes 124 Mbits/sec [ 3] 83.0-84.0 sec 10.9 MBytes 91.2 Mbits/sec [ 3] 84.0-85.0 sec 10.1 MBytes 84.9 Mbits/sec [ 3] 85.0-86.0 sec 12.0 MBytes 101 Mbits/sec [ 3] 86.0-87.0 sec 12.6 MBytes 106 Mbits/sec [ 3] 87.0-88.0 sec 14.6 MBytes 123 Mbits/sec [ 3] 88.0-89.0 sec 15.6 MBytes 131 Mbits/sec [ 3] 89.0-90.0 sec 15.4 MBytes 129 Mbits/sec [ 3] 90.0-91.0 sec 14.9 MBytes 125 Mbits/sec [ 3] 91.0-92.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 92.0-93.0 sec 13.4 MBytes 112 Mbits/sec [ 3] 93.0-94.0 sec 14.8 MBytes 124 Mbits/sec [ 3] 94.0-95.0 sec 15.5 MBytes 130 Mbits/sec [ 3] 95.0-96.0 sec 13.6 MBytes 114 Mbits/sec [ 3] 96.0-97.0 sec 12.0 MBytes 101 Mbits/sec [ 3] 97.0-98.0 sec 11.1 MBytes 93.3 Mbits/sec [ 3] 98.0-99.0 sec 11.1 MBytes 93.3 Mbits/sec [ 3] 99.0-100.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 100.0-101.0 sec 12.0 MBytes 101 Mbits/sec [ 3] 101.0-102.0 sec 12.2 MBytes 103 Mbits/sec [ 3] 102.0-103.0 sec 11.4 MBytes 95.4 Mbits/sec [ 3] 103.0-104.0 sec 12.1 MBytes 102 Mbits/sec [ 3] 104.0-105.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 105.0-106.0 sec 12.1 MBytes 102 Mbits/sec [ 3] 106.0-107.0 sec 12.6 MBytes 106 Mbits/sec [ 3] 107.0-108.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 108.0-109.0 sec 11.4 MBytes 95.4 Mbits/sec [ 3] 109.0-110.0 sec 12.4 MBytes 104 Mbits/sec [ 3] 110.0-111.0 sec 11.9 MBytes 99.6 Mbits/sec [ 3] 111.0-112.0 sec 11.5 MBytes 96.5 Mbits/sec [ 3] 112.0-113.0 sec 10.9 MBytes 91.2 Mbits/sec [ 3] 113.0-114.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 114.0-115.0 sec 11.1 MBytes 93.3 Mbits/sec [ 3] 115.0-116.0 sec 10.9 MBytes 91.2 Mbits/sec [ 3] 116.0-117.0 sec 11.6 MBytes 97.5 Mbits/sec [ 3] 117.0-118.0 sec 11.5 MBytes 96.5 Mbits/sec [ 3] 118.0-119.0 sec 11.8 MBytes 98.6 Mbits/sec [ 3] 119.0-120.0 sec 12.0 MBytes 101 Mbits/sec [ 3] 0.0-120.0 sec 1.67 GBytes 120 Mbits/sec 从测试结果来看，带宽平均在120Mbits/sec左右。

2022-2-15 09:22:13 评论举报郑广荣

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