Please run iperf3 -c 127.0.0.1 and post results here to make router database

Tue May 17 21:38:38 CEST 2022
 "ZyXEL NBG6616"
 OpenWrt 21.02.3, r16554-1d4dea6d4f
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 50838 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  53.8 MBytes   450 Mbits/sec    0   1.31 MBytes
[  5]   1.00-2.01   sec  53.8 MBytes   449 Mbits/sec    0   1.31 MBytes
[  5]   2.01-3.02   sec  53.8 MBytes   447 Mbits/sec    0   1.31 MBytes
[  5]   3.02-4.01   sec  52.5 MBytes   442 Mbits/sec    0   1.31 MBytes
[  5]   4.01-5.00   sec  52.5 MBytes   445 Mbits/sec    0   1.31 MBytes
[  5]   5.00-6.01   sec  53.8 MBytes   449 Mbits/sec    0   1.31 MBytes
[  5]   6.01-7.01   sec  53.8 MBytes   451 Mbits/sec    0   1.31 MBytes
[  5]   7.01-8.02   sec  52.5 MBytes   437 Mbits/sec    0   1.31 MBytes
[  5]   8.02-9.02   sec  50.0 MBytes   415 Mbits/sec    0   1.31 MBytes
[  5]   9.02-10.01  sec  52.5 MBytes   449 Mbits/sec    0   1.31 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   529 MBytes   443 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   528 MBytes   443 Mbits/sec                  receiver

iperf Done.
ue May 17 21:38:17 CEST 2022
 "TP-Link Archer C2600"
 OpenWrt 22.03.0-rc1, r19302-df622768da
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 47626 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   439 MBytes  3.68 Gbits/sec    0   1.31 MBytes
[  5]   1.00-2.00   sec   418 MBytes  3.50 Gbits/sec    0   1.31 MBytes
[  5]   2.00-3.00   sec   420 MBytes  3.52 Gbits/sec    0   1.31 MBytes
[  5]   3.00-4.00   sec   419 MBytes  3.51 Gbits/sec    0   1.31 MBytes
[  5]   4.00-5.00   sec   432 MBytes  3.63 Gbits/sec    0   1.31 MBytes
[  5]   5.00-6.00   sec   416 MBytes  3.50 Gbits/sec    0   1.31 MBytes
[  5]   6.00-7.00   sec   416 MBytes  3.49 Gbits/sec    0   1.31 MBytes
[  5]   7.00-8.00   sec   428 MBytes  3.59 Gbits/sec    0   1.31 MBytes
[  5]   8.00-9.00   sec   418 MBytes  3.51 Gbits/sec    0   1.31 MBytes
[  5]   9.00-10.00  sec   410 MBytes  3.44 Gbits/sec    0   1.31 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.12 GBytes  3.54 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.11 GBytes  3.53 Gbits/sec                  receiver

iperf Done.

EA8300:

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 52010 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec   175 MBytes  1.46 Gbits/sec    0   2.69 MBytes       
[  5]   1.01-2.00   sec   188 MBytes  1.58 Gbits/sec    0   2.69 MBytes       
[  5]   2.00-3.01   sec   194 MBytes  1.62 Gbits/sec    0   2.69 MBytes       
[  5]   3.01-4.01   sec   192 MBytes  1.62 Gbits/sec    0   2.69 MBytes       
[  5]   4.01-5.00   sec   192 MBytes  1.62 Gbits/sec    0   2.69 MBytes       
[  5]   5.00-6.01   sec   192 MBytes  1.61 Gbits/sec    0   2.69 MBytes       
[  5]   6.01-7.01   sec   188 MBytes  1.57 Gbits/sec    0   2.69 MBytes       
[  5]   7.01-8.00   sec   191 MBytes  1.61 Gbits/sec    0   2.69 MBytes       
[  5]   8.00-9.00   sec   191 MBytes  1.61 Gbits/sec    0   2.69 MBytes       
[  5]   9.00-10.00  sec   191 MBytes  1.60 Gbits/sec    0   2.69 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.85 GBytes  1.59 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  1.85 GBytes  1.59 Gbits/sec                  receiver

iperf Done.

Thu May 19 23:37:50 CEST 2022
 "ASUS Lyra MAP-AC2200"
 OpenWrt SNAPSHOT, r19672-6eec1a5225
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 38330 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   198 MBytes  1.66 Gbits/sec    0   1.19 MBytes
[  5]   1.00-2.00   sec   208 MBytes  1.74 Gbits/sec    0   1.19 MBytes
[  5]   2.00-3.00   sec   210 MBytes  1.77 Gbits/sec    0   1.19 MBytes
[  5]   3.00-4.01   sec   212 MBytes  1.77 Gbits/sec    0   1.19 MBytes
[  5]   4.01-5.00   sec   210 MBytes  1.77 Gbits/sec    0   1.19 MBytes
[  5]   5.00-6.00   sec   208 MBytes  1.74 Gbits/sec    0   1.19 MBytes
[  5]   6.00-7.00   sec   209 MBytes  1.76 Gbits/sec    0   1.19 MBytes
[  5]   7.00-8.00   sec   210 MBytes  1.76 Gbits/sec    0   1.19 MBytes
[  5]   8.00-9.00   sec   208 MBytes  1.74 Gbits/sec    0   1.19 MBytes
[  5]   9.00-10.00  sec   209 MBytes  1.75 Gbits/sec    0   1.19 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  2.03 GBytes  1.74 Gbits/sec    0             sender
[  5]   0.00-10.01  sec  2.03 GBytes  1.74 Gbits/sec                  receiver

R4S 4GB RK3399
ImmortalWrt 21.02.0 r19295-891f3af4fb / LuCI openwrt-21.02 branch git-22.087.26749-bd67887

[  5] local 127.0.0.1 port 51280 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.07 GBytes  9.23 Gbits/sec    0   1.12 MBytes       
[  5]   1.00-2.00   sec  1.06 GBytes  9.11 Gbits/sec    0   1.12 MBytes       
[  5]   2.00-3.00   sec  1.06 GBytes  9.13 Gbits/sec    0   1.12 MBytes       
[  5]   3.00-4.00   sec  1.06 GBytes  9.08 Gbits/sec    0   1.12 MBytes       
[  5]   4.00-5.00   sec  1.05 GBytes  8.99 Gbits/sec    0   1.12 MBytes       
[  5]   5.00-6.00   sec  1.05 GBytes  9.02 Gbits/sec    0   1.12 MBytes       
[  5]   6.00-7.00   sec  1.05 GBytes  9.02 Gbits/sec    0   1.12 MBytes       
[  5]   7.00-8.00   sec  1.06 GBytes  9.13 Gbits/sec    0   1.12 MBytes       
[  5]   8.00-9.00   sec  1.06 GBytes  9.13 Gbits/sec    0   1.12 MBytes       
[  5]   9.00-10.00  sec  1.05 GBytes  9.04 Gbits/sec    0   1.31 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  10.6 GBytes  9.09 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  10.6 GBytes  9.08 Gbits/sec                  receiver

iperf Done.
root@ImmortalWrt:~# 

root@OpenWrt:~# date ; grep name /etc/board.json | head -n 1 | cut -d':' -f 2 ;cat /etc/banner | grep -i 'openwrt' ; iperf3 -s -D ; sleep 2 ; iperf3 -c 127.0.0.1 ; kill `pidof iperf3`
Wed May 25 22:35:48 UTC 2022
 "TP-Link Deco M4R v1"
 OpenWrt 22.03.0-rc2, r19374-34b6abf5a8
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 54674 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  54.0 MBytes   452 Mbits/sec    0   1.06 MBytes
[  5]   1.00-2.00   sec  53.5 MBytes   449 Mbits/sec    0   1.06 MBytes
[  5]   2.00-3.01   sec  54.0 MBytes   451 Mbits/sec    0   1.06 MBytes
[  5]   3.01-4.00   sec  54.1 MBytes   457 Mbits/sec    0   1.06 MBytes
[  5]   4.00-5.00   sec  55.0 MBytes   461 Mbits/sec    0   1.06 MBytes
[  5]   5.00-6.00   sec  54.3 MBytes   456 Mbits/sec    0   1.06 MBytes
[  5]   6.00-7.00   sec  54.9 MBytes   460 Mbits/sec    0   1.06 MBytes
[  5]   7.00-8.00   sec  54.9 MBytes   460 Mbits/sec    0   1.06 MBytes
[  5]   8.00-9.00   sec  54.7 MBytes   458 Mbits/sec    0   1.06 MBytes
[  5]   9.00-10.02  sec  55.5 MBytes   459 Mbits/sec    0   1.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.02  sec   545 MBytes   456 Mbits/sec    0             sender
[  5]   0.00-10.02  sec   543 MBytes   455 Mbits/sec                  receiver

iperf Done.

OpenWRT 21.02.3
AMD GX-420CA in a HP t620

\# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 39230 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   971 MBytes  8.14 Gbits/sec    0   1.56 MBytes       
[  5]   1.00-2.00   sec   845 MBytes  7.09 Gbits/sec    0   1.56 MBytes       
[  5]   2.00-3.00   sec  1.03 GBytes  8.80 Gbits/sec    0   1.56 MBytes       
[  5]   3.00-4.00   sec   839 MBytes  7.04 Gbits/sec    0   1.56 MBytes       
[  5]   4.00-5.00   sec   861 MBytes  7.23 Gbits/sec    0   1.56 MBytes       
[  5]   5.00-6.00   sec   861 MBytes  7.22 Gbits/sec    0   1.56 MBytes       
[  5]   6.00-7.00   sec   952 MBytes  7.98 Gbits/sec    0   1.56 MBytes       
[  5]   7.00-8.00   sec   980 MBytes  8.23 Gbits/sec    0   1.56 MBytes       
[  5]   8.00-9.00   sec   948 MBytes  7.95 Gbits/sec    0   1.62 MBytes       
[  5]   9.00-10.00  sec  1.03 GBytes  8.82 Gbits/sec    0   1.62 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  9.14 GBytes  7.85 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  9.14 GBytes  7.85 Gbits/sec                  receiver

iperf Done.

OpenWRT snapshot
Xiaomi AX3200 (Redmi AX6S):

date ; grep name /etc/board.json | head -n 1 | cut -d':' -f 2 ; cat /etc/banner | grep -i 'openwrt' ; iperf3 -s -D ; sleep 2 ; iperf3 -c 127.0.0
.1 ; kill `pidof iperf3`
Wed Jun  1 13:55:47 CEST 2022
 "Xiaomi Redmi Router AX6S"
 OpenWrt SNAPSHOT, r19711-03685d3470
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 35662 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   632 MBytes  5.30 Gbits/sec    0   1.25 MBytes
[  5]   1.00-2.00   sec   636 MBytes  5.33 Gbits/sec    0   1.25 MBytes
[  5]   2.00-3.00   sec   637 MBytes  5.34 Gbits/sec    0   1.25 MBytes
[  5]   3.00-4.00   sec   627 MBytes  5.27 Gbits/sec    0   1.25 MBytes
[  5]   4.00-5.00   sec   647 MBytes  5.43 Gbits/sec    0   1.25 MBytes
[  5]   5.00-6.00   sec   649 MBytes  5.44 Gbits/sec    0   1.25 MBytes
[  5]   6.00-7.00   sec   635 MBytes  5.33 Gbits/sec    0   1.25 MBytes
[  5]   7.00-8.00   sec   638 MBytes  5.34 Gbits/sec    0   1.25 MBytes
[  5]   8.00-9.00   sec   666 MBytes  5.59 Gbits/sec    0   1.25 MBytes
[  5]   9.00-10.00  sec   674 MBytes  5.65 Gbits/sec    0   1.25 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  6.29 GBytes  5.40 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  6.29 GBytes  5.40 Gbits/sec                  receiver

iperf Done.

AMD Ryzen 9 5900X 12-Core Processor
QEMU Standard PC (Q35 + ICH9, 2009)
OpenWrt 21.02.3

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 33756 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  11.8 GBytes   101 Gbits/sec    0   6.87 MBytes
[  5]   1.00-2.00   sec  11.4 GBytes  97.6 Gbits/sec    0   6.87 MBytes
[  5]   2.00-3.00   sec  11.7 GBytes   100 Gbits/sec    0   6.87 MBytes
[  5]   3.00-4.00   sec  11.3 GBytes  97.5 Gbits/sec    0   6.87 MBytes
[  5]   4.00-5.00   sec  11.5 GBytes  98.7 Gbits/sec    0   6.87 MBytes
[  5]   5.00-6.00   sec  11.6 GBytes  99.4 Gbits/sec    0   6.87 MBytes
[  5]   6.00-7.00   sec  11.5 GBytes  99.2 Gbits/sec    0   6.87 MBytes
[  5]   7.00-8.00   sec  11.8 GBytes   101 Gbits/sec    1   6.87 MBytes
[  5]   8.00-9.00   sec  11.6 GBytes   100 Gbits/sec    0   6.87 MBytes
[  5]   9.00-10.00  sec  11.6 GBytes  99.6 Gbits/sec    0   6.87 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   116 GBytes  99.5 Gbits/sec    1             sender
[  5]   0.00-10.00  sec   116 GBytes  99.4 Gbits/sec                  receiver

iperf Done.
1 Like

Model: AVM FRITZ!Repeater 3000
Architecture: ARMv7 Processor rev 5 (v7l)
Target Platform: ipq40xx/generic
Firmware Version: OpenWrt 22.03.0-rc4 r19426-2b1941e47d / LuCI openwrt-22.03 branch git-22.140.66268-ef99568

root@ap-lan:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 52950 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec   198 MBytes  1.65 Gbits/sec    0    767 KBytes       
[  5]   1.01-2.00   sec   196 MBytes  1.65 Gbits/sec    0   1.06 MBytes       
[  5]   2.00-3.00   sec   198 MBytes  1.65 Gbits/sec    0   1.06 MBytes       
[  5]   3.00-4.00   sec   198 MBytes  1.65 Gbits/sec    0   1.06 MBytes       
[  5]   4.00-5.01   sec   198 MBytes  1.65 Gbits/sec    0   1.06 MBytes       
[  5]   5.01-6.01   sec   198 MBytes  1.66 Gbits/sec    0   1.06 MBytes       
[  5]   6.01-7.00   sec   198 MBytes  1.66 Gbits/sec    0   1.06 MBytes       
[  5]   7.00-8.00   sec   199 MBytes  1.66 Gbits/sec    0   1.06 MBytes       
[  5]   8.00-9.01   sec   198 MBytes  1.65 Gbits/sec    0   1.06 MBytes       
[  5]   9.01-10.01  sec   198 MBytes  1.66 Gbits/sec    0   1.06 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  1.93 GBytes  1.66 Gbits/sec    0             sender
[  5]   0.00-10.01  sec  1.93 GBytes  1.66 Gbits/sec                  receiver

Model: Compex WPQ865 ( similar to R7800 )
Target Platform: ipq806x/generic
OpenWrt 21.02-SNAPSHOT, r16549-c5ef62a218

 iperf3 -s -D ; sleep 1 && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 52590 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   317 MBytes  2.66 Gbits/sec    2   3.31 MBytes
[  5]   1.00-2.00   sec   397 MBytes  3.33 Gbits/sec    0   3.31 MBytes
[  5]   2.00-3.00   sec   406 MBytes  3.41 Gbits/sec    0   3.31 MBytes
[  5]   3.00-4.00   sec   416 MBytes  3.49 Gbits/sec    0   3.31 MBytes
[  5]   4.00-5.00   sec   399 MBytes  3.35 Gbits/sec    0   3.31 MBytes
[  5]   5.00-6.00   sec   399 MBytes  3.34 Gbits/sec    0   3.31 MBytes
[  5]   6.00-7.00   sec   411 MBytes  3.45 Gbits/sec    0   3.31 MBytes
[  5]   7.00-8.00   sec   399 MBytes  3.34 Gbits/sec    0   3.31 MBytes
[  5]   8.00-9.00   sec   399 MBytes  3.35 Gbits/sec    0   3.31 MBytes
[  5]   9.00-10.00  sec   400 MBytes  3.36 Gbits/sec    0   3.31 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  3.85 GBytes  3.31 Gbits/sec    2             sender
[  5]   0.00-10.00  sec  3.84 GBytes  3.30 Gbits/sec                  receiver

iperf Done.

Platform: x86_64
Intel Core I3

root@POP_X:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 60732 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  7.49 GBytes  64.3 Gbits/sec    0   1.25 MBytes       
[  5]   1.00-2.00   sec  5.48 GBytes  47.1 Gbits/sec    0   1.25 MBytes       
[  5]   2.00-3.00   sec  5.52 GBytes  47.4 Gbits/sec    0   1.25 MBytes       
[  5]   3.00-4.00   sec  5.58 GBytes  48.0 Gbits/sec    0   1.25 MBytes       
[  5]   4.00-5.00   sec  5.57 GBytes  47.8 Gbits/sec    0   1.25 MBytes       
[  5]   5.00-6.00   sec  5.53 GBytes  47.5 Gbits/sec    0   1.25 MBytes       
[  5]   6.00-7.00   sec  5.40 GBytes  46.4 Gbits/sec    0   1.25 MBytes       
[  5]   7.00-8.00   sec  5.47 GBytes  47.0 Gbits/sec    0   1.25 MBytes       
[  5]   8.00-9.00   sec  5.53 GBytes  47.5 Gbits/sec    0   1.25 MBytes       
[  5]   9.00-10.00  sec  5.47 GBytes  46.9 Gbits/sec    0   1.25 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  57.0 GBytes  49.0 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  57.0 GBytes  49.0 Gbits/sec                  receiver

iperf Done.

Results from Synology NAS


Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 36514 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   443 MBytes  3.71 Gbits/sec    0    272 KBytes
[  5]   1.00-2.00   sec   437 MBytes  3.67 Gbits/sec    0    272 KBytes
[  5]   2.00-3.00   sec   449 MBytes  3.77 Gbits/sec    0    272 KBytes
[  5]   3.00-4.00   sec   442 MBytes  3.71 Gbits/sec    0    272 KBytes
[  5]   4.00-5.00   sec   448 MBytes  3.75 Gbits/sec    0    272 KBytes
[  5]   5.00-6.00   sec   443 MBytes  3.72 Gbits/sec    0    272 KBytes
[  5]   6.00-7.00   sec   449 MBytes  3.76 Gbits/sec    0    272 KBytes
[  5]   7.00-8.00   sec   450 MBytes  3.78 Gbits/sec    0    272 KBytes
[  5]   8.00-9.00   sec   449 MBytes  3.77 Gbits/sec    0    272 KBytes
[  5]   9.00-10.00  sec   444 MBytes  3.72 Gbits/sec    0    272 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.35 GBytes  3.74 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.35 GBytes  3.74 Gbits/sec                  receiver

iperf Done.

the result from an OpenWrt router Netgear 4300V2 :rofl:

root@OpenWrt:~# iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 39260 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  45.0 MBytes   373 Mbits/sec    0   1.06 MBytes
[  5]   1.01-2.03   sec  38.8 MBytes   319 Mbits/sec    0   1.06 MBytes
[  5]   2.03-3.03   sec  28.8 MBytes   241 Mbits/sec    0   1.06 MBytes
[  5]   3.03-4.02   sec  43.8 MBytes   369 Mbits/sec    0   1.06 MBytes
[  5]   4.02-5.02   sec  43.8 MBytes   369 Mbits/sec    0   1.06 MBytes
[  5]   5.02-6.01   sec  43.8 MBytes   369 Mbits/sec    0   1.06 MBytes
[  5]   6.01-7.00   sec  43.8 MBytes   370 Mbits/sec    0   1.06 MBytes
[  5]   7.00-8.02   sec  45.0 MBytes   370 Mbits/sec    0   1.06 MBytes
[  5]   8.02-9.01   sec  43.8 MBytes   372 Mbits/sec    0   1.06 MBytes
[  5]   9.01-10.01  sec  43.8 MBytes   368 Mbits/sec    0   1.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   420 MBytes   352 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   420 MBytes   352 Mbits/sec                  receiver

OpenWRT snapshot self compile @ 22-07-2022 @ CFLAGS="-mtune=skylake -march=skylake -O3 -funsafe-math-optimizations -ftree-vectorize"
Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz
8 GB of RAM

root@router:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 43752 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  8.27 GBytes  71.0 Gbits/sec    0   1.37 MBytes
[  5]   1.00-2.00   sec  8.23 GBytes  70.7 Gbits/sec    0    895 KBytes
[  5]   2.00-3.00   sec  8.30 GBytes  71.3 Gbits/sec    0    895 KBytes
[  5]   3.00-4.00   sec  8.28 GBytes  71.1 Gbits/sec    0   1023 KBytes
[  5]   4.00-5.00   sec  8.31 GBytes  71.4 Gbits/sec    0   1023 KBytes
[  5]   5.00-6.00   sec  8.25 GBytes  70.9 Gbits/sec    0   1023 KBytes
[  5]   6.00-7.00   sec  8.25 GBytes  70.9 Gbits/sec    0    895 KBytes
[  5]   7.00-8.00   sec  8.26 GBytes  71.0 Gbits/sec    0    895 KBytes
[  5]   8.00-9.00   sec  8.27 GBytes  71.0 Gbits/sec    0    895 KBytes
[  5]   9.00-10.00  sec  8.25 GBytes  70.9 Gbits/sec    0   1.12 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  82.7 GBytes  71.0 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  82.7 GBytes  71.0 Gbits/sec                  receiver

iperf Done.
1 Like

CHAOS CALMER (15.05, r46767)
Pogoplug v4
Best $18.94 Ever Spent

# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  4] local 127.0.0.1 port 58818 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bandwidth       Retr  Cwnd
[  4]   0.00-1.00   sec  75.6 MBytes   634 Mbits/sec    0   1.06 MBytes
[  4]   1.00-2.00   sec  75.0 MBytes   629 Mbits/sec    0   1.06 MBytes
[  4]   2.00-3.00   sec  75.0 MBytes   628 Mbits/sec    0   1.06 MBytes
[  4]   3.00-4.00   sec  74.6 MBytes   627 Mbits/sec    0   1.06 MBytes
[  4]   4.00-5.00   sec  75.4 MBytes   631 Mbits/sec    0   1.06 MBytes
[  4]   5.00-6.00   sec  74.6 MBytes   627 Mbits/sec    0   1.06 MBytes
[  4]   6.00-7.00   sec  75.0 MBytes   628 Mbits/sec    0   1.06 MBytes
[  4]   7.00-8.00   sec  74.6 MBytes   626 Mbits/sec    0   1.06 MBytes
[  4]   8.00-9.00   sec  75.0 MBytes   629 Mbits/sec    0   1.06 MBytes
[  4]   9.00-10.00  sec  75.0 MBytes   629 Mbits/sec    0   1.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec   750 MBytes   629 Mbits/sec    0             sender
[  4]   0.00-10.00  sec   748 MBytes   628 Mbits/sec                  receiver

R7800 on SNAPSHOT r20151

root@R7800:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 44322 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   454 MBytes  3.80 Gbits/sec    0   1.12 MBytes       
[  5]   1.00-2.00   sec   425 MBytes  3.57 Gbits/sec    2   1.12 MBytes       
[  5]   2.00-3.00   sec   451 MBytes  3.79 Gbits/sec    0   1.12 MBytes       
[  5]   3.00-4.00   sec   448 MBytes  3.75 Gbits/sec    0   1.12 MBytes       
[  5]   4.00-5.00   sec   440 MBytes  3.70 Gbits/sec    0   1.12 MBytes       
[  5]   5.00-6.00   sec   436 MBytes  3.66 Gbits/sec    0   1.12 MBytes       
[  5]   6.00-7.00   sec   459 MBytes  3.84 Gbits/sec    0   1.12 MBytes       
[  5]   7.00-8.00   sec   438 MBytes  3.67 Gbits/sec    0   1.12 MBytes       
[  5]   8.00-9.00   sec   452 MBytes  3.80 Gbits/sec    0   1.12 MBytes       
[  5]   9.00-10.00  sec   421 MBytes  3.53 Gbits/sec    0   1.12 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.32 GBytes  3.71 Gbits/sec    2             sender
[  5]   0.00-10.01  sec  4.31 GBytes  3.70 Gbits/sec                  receiver

iperf Done.

 "model": "GL Technologies, Inc. AX1800",
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 55646 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   533 MBytes  4.47 Gbits/sec    0   1.12 MBytes
[  5]   1.00-2.00   sec   549 MBytes  4.61 Gbits/sec    0   1.12 MBytes
[  5]   2.00-3.00   sec   546 MBytes  4.58 Gbits/sec    0   1.12 MBytes
[  5]   3.00-4.00   sec   549 MBytes  4.60 Gbits/sec    0   1.12 MBytes
[  5]   4.00-5.00   sec   544 MBytes  4.56 Gbits/sec    0   1.12 MBytes
[  5]   5.00-6.00   sec   546 MBytes  4.58 Gbits/sec    0   1.12 MBytes
[  5]   6.00-7.00   sec   545 MBytes  4.58 Gbits/sec    0   1.12 MBytes
[  5]   7.00-8.00   sec   544 MBytes  4.57 Gbits/sec    0   1.12 MBytes
[  5]   8.00-9.00   sec   542 MBytes  4.54 Gbits/sec    0   1.12 MBytes
[  5]   9.00-10.00  sec   544 MBytes  4.55 Gbits/sec    0   1.12 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.31 GBytes  4.56 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.31 GBytes  4.56 Gbits/sec                  receiver

iperf Done.

Using OpenWRT Custom image on a Kernel 5.4.164 QDSK base.

Rpi4b v1.4
OpenWrt SNAPSHOT r19904-29ed58c8be / LuCI Master git-22.167.28356-8effea5 (Wulfy's build)

[root@e45f01 / 45°]#  iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 33702 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   646 MBytes  5.42 Gbits/sec    0    895 KBytes
[  5]   1.00-2.00   sec   605 MBytes  5.08 Gbits/sec    0    895 KBytes
[  5]   2.00-3.00   sec   629 MBytes  5.27 Gbits/sec    0    895 KBytes
[  5]   3.00-4.00   sec   616 MBytes  5.17 Gbits/sec    0    895 KBytes
[  5]   4.00-5.00   sec   612 MBytes  5.14 Gbits/sec    0    895 KBytes
[  5]   5.00-6.00   sec   608 MBytes  5.10 Gbits/sec    0   1023 KBytes
[  5]   6.00-7.00   sec   615 MBytes  5.16 Gbits/sec    0   1023 KBytes
[  5]   7.00-8.00   sec   599 MBytes  5.02 Gbits/sec    0    895 KBytes
[  5]   8.00-9.00   sec   640 MBytes  5.37 Gbits/sec    0   1023 KBytes
[  5]   9.00-10.00  sec   590 MBytes  4.95 Gbits/sec    0    895 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  6.02 GBytes  5.17 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  6.01 GBytes  5.16 Gbits/sec                  receiver

NanoPi R5S

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 50962 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   800 MBytes  6.71 Gbits/sec    0    639 KBytes       
[  5]   1.00-2.00   sec   806 MBytes  6.77 Gbits/sec    0    639 KBytes       
[  5]   2.00-3.00   sec   801 MBytes  6.72 Gbits/sec    0    639 KBytes       
[  5]   3.00-4.00   sec   806 MBytes  6.76 Gbits/sec    0   1.25 MBytes       
[  5]   4.00-5.00   sec   798 MBytes  6.69 Gbits/sec    0   1.25 MBytes       
[  5]   5.00-6.00   sec   802 MBytes  6.73 Gbits/sec    0   1.25 MBytes       
[  5]   6.00-7.00   sec   808 MBytes  6.77 Gbits/sec    0   1.25 MBytes       
[  5]   7.00-8.00   sec   801 MBytes  6.73 Gbits/sec    0   1.25 MBytes       
[  5]   8.00-9.00   sec   801 MBytes  6.71 Gbits/sec    0   1.25 MBytes       
[  5]   9.00-10.00  sec   805 MBytes  6.75 Gbits/sec    0   1.25 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  7.84 GBytes  6.73 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  7.84 GBytes  6.73 Gbits/sec                  receiver

iperf Done.

iNet GL-AR300M16

root@OpenWrt:~# iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 41604 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  41.2 MBytes   343 Mbits/sec    0   1023 KBytes
[  5]   1.01-2.02   sec  41.2 MBytes   343 Mbits/sec    0   1023 KBytes
[  5]   2.02-3.02   sec  41.2 MBytes   343 Mbits/sec    0   1023 KBytes
[  5]   3.02-4.00   sec  40.0 MBytes   343 Mbits/sec    0   1023 KBytes
[  5]   4.00-5.01   sec  41.2 MBytes   342 Mbits/sec    0   1023 KBytes
[  5]   5.01-6.02   sec  41.2 MBytes   343 Mbits/sec    0   1023 KBytes
[  5]   6.02-7.03   sec  41.2 MBytes   343 Mbits/sec    0   1023 KBytes
[  5]   7.03-8.02   sec  37.5 MBytes   319 Mbits/sec    0   1023 KBytes
[  5]   8.02-9.03   sec  37.5 MBytes   312 Mbits/sec    0   1023 KBytes
[  5]   9.03-10.01  sec  40.0 MBytes   341 Mbits/sec    0   1023 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   402 MBytes   337 Mbits/sec    0             sender
[  5]   0.00-10.02  sec   402 MBytes   337 Mbits/sec                  receiver