Environment
Development Kit: ESP32-DevKitC
Core (if using chip or module): ESP-WROOM-32UE
Issue language: 中文 english
Problem Description
我目前的需求是在没有路由器的情况下，固定根节点，然后有16个节点通过mesh连接到根节点，每个节点往根节点有1Mbit的吞吐量，也就是根节点需要有16Mbit的吞吐量。我融合了esp-mdf/examples/function_demo/mwifi/console_test 和 esp-mdf/examples/function_demo/mwifi/no_router，经过测试根节点当server还是client，都只有8M左右的吞吐量。mesh的底层也是wifi发送，但是在esp-idf/examples/wifi/iperf中，wifi的速度能够到30M，请问一下这是为什么？有什么办法提高吞吐量到16M？
Debug Logs
15:23:36:077]Tx→⦁mesh_iperf -c c0:49:ef:4b:23:34 -i 1 -l 1000 -t 10
[15:23:36:124]Rx←⦁mesh_iperf -c c0:49:ef:4b:23:34 -i 1 -l 1000 -t 10
[15:23:36:444]Rx←⦁�[0;32mI (1308541) [mwifi_test, 673]: ------------------------------------------------------------�[0m
�[0;32mI (1308542) [mwifi_test, 674]: client c4
e2:c0:0a:d4 send to c0:49:ef:4b:23:34�[0m�[0;32mI (1308553) [mwifi_test, 675]: ESP-WIFI-MESH layer:
[15:23:36:492]Rx←⦁ 1�[0m
�[0;32mI (1308553) [mwifi_test, 676]: ------------------------------------------------------------�[0m
�[0;32mI (1308564) [mwifi_test, 679]: time: 60, interval: 1, len: 1000�[0m
�[0;32mI (1308575) [mwifi_test, 414]: [ Server MAC ] Interval Transfer Bandwidth�[0m
�[0;32mmdf> �[0m
[15:23:36:804]Rx←⦁�[0;32mmdf> �[0m
[15:23:37:479]Rx←⦁�[0;32mI (1309575) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 0- 1 sec 0.75 MBytes 5.98 Mbits/sec�[0m
[15:23:38:480]Rx←⦁�[0;32mI (1310576) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 1- 2 sec 1.05 MBytes 8.37 Mbits/sec�[0m
[15:23:39:481]Rx←⦁�[0;32mI (1311577) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 2- 3 sec 1.06 MBytes 8.46 Mbits/sec�[0m
[15:23:40:483]Rx←⦁�[0;32mI (1312579) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 3- 4 sec 1.04 MBytes 8.29 Mbits/sec�[0m
[15:23:41:484]Rx←⦁�[0;32mI (1313580) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 4- 5 sec 1.05 MBytes 8.43 Mbits/sec�[0m
[15:23:42:485]Rx←⦁�[0;32mI (1314581) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 5- 6 sec 1.07 MBytes 8.59 Mbits/sec�[0m
[15:23:43:486]Rx←⦁�[0;32mI (1315582) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 6- 7 sec 1.05 MBytes 8.38 Mbits/sec�[0m
[15:23:44:487]Rx←⦁�[0;32mI (1316583) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 7- 8 sec 1.08 MBytes 8.61 Mbits/sec�[0m
[15:23:45:488]Rx←⦁�[0;32mI (1317584) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 8- 9 sec 1.10 MBytes 8.78 Mbits/sec�[0m
[15:23:46:491]Rx←⦁�[0;32mI (1318587) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 9-10 sec 1.09 MBytes 8.72 Mbits/sec�[0m
[15:23:47:493]Rx←⦁�[0;32mI (1319589) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 10-11 sec 1.09 MBytes 8.74 Mbits/sec�[0m
[15:23:48:494]Rx←⦁�[0;32mI (1320590) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 11-12 sec 1.05 MBytes 8.38 Mbits/sec�[0m
[15:23:49:495]Rx←⦁�[0;32mI (1321591) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 12-13 sec 1.08 MBytes 8.67 Mbits/sec�[0m
[15:23:50:496]Rx←⦁�[0;32mI (1322592) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 13-14 sec 1.06 MBytes 8.52 Mbits/sec�[0m
[15:23:51:500]Rx←⦁�[0;32mI (1323594) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 14-15 sec 1.06 MBytes 8.47 Mbits/sec�[0m
[15:23:52:499]Rx←⦁�[0;32mI (1324595) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 15-16 sec 1.05 MBytes 8.39 Mbits/sec�[0m
[15:23:53:500]Rx←⦁�[0;32mI (1325596) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 16-17 sec 1.05 MBytes 8.44 Mbits/sec�[0m
[15:23:54:501]Rx←⦁�[0;32mI (1326597) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 17-18 sec 1.05 MBytes 8.37 Mbits/sec�[0m
[15:23:55:502]Rx←⦁�[0;32mI (1327598) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 18-19 sec 1.05 MBytes 8.42 Mbits/sec�[0m
[15:23:56:503]Rx←⦁�[0;32mI (1328599) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 19-20 sec 1.07 MBytes 8.57 Mbits/sec�[0m
[15:23:57:525]Rx←⦁�[0;32mI (1329601) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 20-21 sec 1.05 MBytes 8.42 Mbits/sec�[0m
[15:23:58:506]Rx←⦁�[0;32mI (1330602) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 21-22 sec 1.00 MBytes 8.03 Mbits/sec�[0m
[15:23:59:506]Rx←⦁�[0;32mI (1331603) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 22-23 sec 1.00 MBytes 7.99 Mbits/sec�[0m
[15:24:0:531]Rx←⦁�[0;32mI (1332607) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 23-24 sec 1.03 MBytes 8.22 Mbits/sec�[0m
[15:24:1:511]Rx←⦁�[0;32mI (1333608) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 24-25 sec 0.99 MBytes 7.94 Mbits/sec�[0m
[15:24:2:512]Rx←⦁�[0;32mI (1334609) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 25-26 sec 0.94 MBytes 7.52 Mbits/sec�[0m
[15:24:3:534]Rx←⦁�[0;32mI (1335610) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 26-27 sec 0.91 MBytes 7.25 Mbits/sec�[0m
[15:24:4:515]Rx←⦁�[0;32mI (1336611) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 27-28 sec 0.97 MBytes 7.74 Mbits/sec�[0m
[15:24:5:516]Rx←⦁�[0;32mI (1337612) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 28-29 sec 0.98 MBytes 7.82 Mbits/sec�[0m
[15:24:6:541]Rx←⦁�[0;32mI (1338614) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 29-30 sec 0.96 MBytes 7.66 Mbits/sec�[0m
[15:24:7:518]Rx←⦁�[0;32mI (1339615) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 30-31 sec 0.98 MBytes 7.82 Mbits/sec�[0m
[15:24:8:521]Rx←⦁�[0;32mI (1340617) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 31-32 sec 0.97 MBytes 7.80 Mbits/sec�[0m
[15:24:9:544]Rx←⦁�[0;32mI (1341618) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 32-33 sec 0.98 MBytes 7.82 Mbits/sec�[0m
[15:24:10:523]Rx←⦁�[0;32mI (1342619) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 33-34 sec 0.98 MBytes 7.84 Mbits/sec�[0m
[15:24:11:523]Rx←⦁�[0;32mI (1343620) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 34-35 sec 0.96 MBytes 7.66 Mbits/sec�[0m
[15:24:12:548]Rx←⦁�[0;32mI (1344621) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 35-36 sec 1.00 MBytes 7.98 Mbits/sec�[0m
[15:24:13:525]Rx←⦁�[0;32mI (1345622) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 36-37 sec 0.98 MBytes 7.85 Mbits/sec�[0m
[15:24:14:527]Rx←⦁�[0;32mI (1346623) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 37-38 sec 1.00 MBytes 7.99 Mbits/sec�[0m
[15:24:15:551]Rx←⦁�[0;32mI (1347624) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 38-39 sec 1.00 MBytes 8.04 Mbits/sec�[0m
[15:24:16:529]Rx←⦁�[0;32mI (1348625) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 39-40 sec 0.99 MBytes 7.89 Mbits/sec�[0m
[15:24:17:529]Rx←⦁�[0;32mI (1349626) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 40-41 sec 0.98 MBytes 7.86 Mbits/sec�[0m
[15:24:18:554]Rx←⦁�[0;32mI (1350627) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 41-42 sec 0.93 MBytes 7.44 Mbits/sec�[0m
[15:24:19:532]Rx←⦁�[0;32mI (1351628) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 42-43 sec 0.94 MBytes 7.50 Mbits/sec�[0m
[15:24:20:533]Rx←⦁�[0;32mI (1352629) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 43-44 sec 0.92 MBytes 7.34 Mbits/sec�[0m
[15:24:21:551]Rx←⦁�[0;32mI (1353630) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 44-45 sec 0.94 MBytes 7.50 Mbits/sec�[0m
[15:24:22:535]Rx←⦁�[0;32mI (1354631) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 45-46 sec 0.95 MBytes 7.58 Mbits/sec�[0m
[15:24:23:536]Rx←⦁�[0;32mI (1355633) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 46-47 sec 0.95 MBytes 7.57 Mbits/sec�[0m
[15:24:24:557]Rx←⦁�[0;32mI (1356634) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 47-48 sec 0.97 MBytes 7.77 Mbits/sec�[0m
[15:24:25:543]Rx←⦁�[0;32mI (1357640) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 48-49 sec 0.95 MBytes 7.61 Mbits/sec�[0m
[15:24:26:545]Rx←⦁�[0;32mI (1358641) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 49-50 sec 0.95 MBytes 7.60 Mbits/sec�[0m
[15:24:27:565]Rx←⦁�[0;32mI (1359642) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 50-51 sec 0.98 MBytes 7.81 Mbits/sec�[0m
[15:24:28:547]Rx←⦁�[0;32mI (1360643) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 51-52 sec 0.96 MBytes 7.70 Mbits/sec�[0m
[15:24:29:547]Rx←⦁�[0;32mI (1361644) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 52-53 sec 0.95 MBytes 7.60 Mbits/sec�[0m
[15:24:30:571]Rx←⦁�[0;32mI (1362645) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 53-54 sec 0.97 MBytes 7.75 Mbits/sec�[0m
[15:24:31:549]Rx←⦁�[0;32mI (1363646) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 54-55 sec 0.95 MBytes 7.62 Mbits/sec�[0m
[15:24:32:551]Rx←⦁�[0;32mI (1364647) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 55-56 sec 1.02 MBytes 8.14 Mbits/sec�[0m
[15:24:33:577]Rx←⦁�[0;32mI (1365648) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 56-57 sec 0.96 MBytes 7.70 Mbits/sec�[0m
[15:24:34:556]Rx←⦁�[0;32mI (1366652) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 57-58 sec 0.95 MBytes 7.57 Mbits/sec�[0m
[15:24:35:557]Rx←⦁�[0;32mI (1367654) [mwifi_test, 429]: [c0:49:ef:4b:23:34] 58-59 sec 0.97 MBytes 7.78 Mbits/sec�[0m
[15:24:36:518]Rx←⦁�[0;32mI (1368592) [mwifi_test, 457]: client Report:�[0m
�[0;32mI (1368592) [mwifi_test, 458]: [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams�[0m
�[0;32mI (1368603) [mwifi_test, 461]: [000] 0-60 sec 59.71 MBytes 7.96 Mbits/sec 1 ms 0/59706 (0%)�[0m
Other items if possible
我注意到mesh 非根节点的上行速率是限制的，从测试结果来看目前上行速率是能达到1Mbit/s的。如果我要测试根节点下行速率能否达到16M，我得知道非根节点接受速率能否达到16M？不然我没法知道是根节点发不出16M，还是非根节点收不到16M。请问一下有没有好办法知道根节点下行速率能否达到16M？