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

root@nexus:~# 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 52480 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.12 GBytes  18.2 Gbits/sec    0   1.25 MBytes
[  5]   1.00-2.00   sec  2.07 GBytes  17.7 Gbits/sec    0   1.25 MBytes
[  5]   2.00-3.00   sec  2.23 GBytes  19.2 Gbits/sec    0   1.25 MBytes
[  5]   3.00-4.00   sec  2.34 GBytes  20.1 Gbits/sec    0   1.25 MBytes
[  5]   4.00-5.00   sec  2.35 GBytes  20.2 Gbits/sec    0   1.25 MBytes
[  5]   5.00-6.00   sec  2.35 GBytes  20.2 Gbits/sec    0   1.25 MBytes
[  5]   6.00-7.00   sec  2.37 GBytes  20.3 Gbits/sec    0   1.25 MBytes
[  5]   7.00-8.00   sec  2.35 GBytes  20.1 Gbits/sec    0   1.25 MBytes
[  5]   8.00-9.00   sec  2.31 GBytes  19.8 Gbits/sec    0   1.25 MBytes
[  5]   9.00-10.00  sec  2.34 GBytes  20.1 Gbits/sec    0   1.25 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  23.0 GBytes  19.7 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  23.0 GBytes  19.7 Gbits/sec                  receiver

iperf Done.
root@nexus:~# ubus call system board
{
        "kernel": "6.6.67",
        "hostname": "nexus",
        "system": "ARMv8 Processor rev 0",
        "model": "Bananapi BPI-R4",
        "board_name": "bananapi,bpi-r4",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "24.10.0-rc4",
                "revision": "r28211-d55754ce0d",
                "target": "mediatek/filogic",
                "description": "OpenWrt 24.10.0-rc4 r28211-d55754ce0d",
                "builddate": "1734915335"
        }
}
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 33198 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.93 GBytes  25.2 Gbits/sec    0   1.25 MBytes
[  5]   1.00-2.00   sec  2.94 GBytes  25.2 Gbits/sec    0   1.25 MBytes
[  5]   2.00-3.00   sec  2.94 GBytes  25.2 Gbits/sec    0   1.25 MBytes
[  5]   3.00-4.00   sec  2.92 GBytes  25.1 Gbits/sec    0   1.25 MBytes
[  5]   4.00-5.00   sec  2.93 GBytes  25.2 Gbits/sec    0   1.25 MBytes
[  5]   5.00-6.00   sec  2.90 GBytes  24.9 Gbits/sec    0   1.25 MBytes
[  5]   6.00-7.00   sec  2.91 GBytes  25.0 Gbits/sec    0   1.25 MBytes
[  5]   7.00-8.00   sec  2.91 GBytes  25.0 Gbits/sec    0   1.25 MBytes
[  5]   8.00-9.00   sec  2.94 GBytes  25.2 Gbits/sec    0   1.25 MBytes
[  5]   9.00-10.00  sec  2.88 GBytes  24.7 Gbits/sec    0   1.25 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  29.4 GBytes  25.2 Gbits/sec    0            sender
[  5]   0.00-10.00  sec  29.4 GBytes  25.2 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# uname -a
Linux OpenWrt 6.6.71 #0 SMP Thu Jan 16 14:23:28 2025 aarch64 GNU/Linux
root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.71",
        "hostname": "OpenWrt",
        "system": "ARMv8 Processor rev 0",
        "model": "Bananapi BPI-R4",
        "board_name": "bananapi,bpi-r4",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "revision": "r28708-f9288e238f",
                "target": "mediatek/filogic",
                "description": "OpenWrt SNAPSHOT r28708-f9288e238f",
                "builddate": "1737037408"
        }
}

Linksys MX4300 (LN1301)

FOSS SNAPSHOT. A little better than a report above from Oct 2024. Wired connection.

root@MX4300A:~# ubus call system board
{
        "kernel": "6.6.71",
        "hostname": "MX4300A",
        "system": "ARMv8 Processor rev 4",
        "model": "Linksys MX4300",
        "board_name": "linksys,mx4300",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "revision": "r28608-693c1ea81a",
                "target": "qualcommax/ipq807x",
                "description": "OpenWrt SNAPSHOT r28608-693c1ea81a",
                "builddate": "1737032215"
        }
}
root@MX4300A:~# 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 56442 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   966 MBytes  8.09 Gbits/sec    0   1023 KBytes
[  5]   1.00-2.00   sec   882 MBytes  7.40 Gbits/sec    0   1023 KBytes
[  5]   2.00-3.00   sec   868 MBytes  7.28 Gbits/sec    0   1023 KBytes
[  5]   3.00-4.00   sec   872 MBytes  7.32 Gbits/sec    0   1023 KBytes
[  5]   4.00-5.00   sec   867 MBytes  7.27 Gbits/sec    0   1023 KBytes
[  5]   5.00-6.00   sec   870 MBytes  7.29 Gbits/sec    0   1023 KBytes
[  5]   6.00-7.00   sec   874 MBytes  7.33 Gbits/sec    0   1023 KBytes
[  5]   7.00-8.00   sec   867 MBytes  7.28 Gbits/sec    0   1023 KBytes
[  5]   8.00-9.00   sec   867 MBytes  7.28 Gbits/sec    0   1023 KBytes
[  5]   9.00-10.00  sec   867 MBytes  7.27 Gbits/sec    0   1023 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  8.60 GBytes  7.38 Gbits/sec    0            sender
[  5]   0.00-10.00  sec  8.59 GBytes  7.38 Gbits/sec                  receiver

iperf Done.
root@MX4300A:~# iperf3 -s -D && iperf3 -c 127.0.0.1 -u -b 100G -R && killall iperf3
Connecting to host 127.0.0.1, port 5201
Reverse mode, remote host 127.0.0.1 is sending
[  5] local 127.0.0.1 port 49230 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-1.00   sec  1.15 GBytes  9.91 Gbits/sec  0.001 ms  0/37824 (0%)
[  5]   1.00-2.00   sec  1.16 GBytes  9.93 Gbits/sec  0.002 ms  0/37867 (0%)
[  5]   2.00-3.00   sec  1.15 GBytes  9.92 Gbits/sec  0.002 ms  2/37828 (0.0053%)
[  5]   3.00-4.00   sec  1.16 GBytes  9.95 Gbits/sec  0.002 ms  0/37948 (0%)
[  5]   4.00-5.00   sec  1.14 GBytes  9.81 Gbits/sec  0.002 ms  1/37439 (0.0027%)
[  5]   5.00-6.00   sec  1.16 GBytes  9.92 Gbits/sec  0.002 ms  0/37855 (0%)
[  5]   6.00-7.00   sec  1.16 GBytes  9.94 Gbits/sec  0.002 ms  0/37910 (0%)
[  5]   7.00-8.00   sec  1.16 GBytes  9.94 Gbits/sec  0.002 ms  0/37914 (0%)
[  5]   8.00-9.00   sec  1.15 GBytes  9.91 Gbits/sec  0.001 ms  0/37796 (0%)
[  5]   9.00-10.00  sec  1.15 GBytes  9.85 Gbits/sec  0.001 ms  0/37591 (0%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-10.00  sec  11.5 GBytes  9.91 Gbits/sec  0.000 ms  0/377979 (0%)  sender
[  5]   0.00-10.00  sec  11.5 GBytes  9.91 Gbits/sec  0.001 ms  3/377972 (0.00079%)  receiver

iperf Done.

{
	"kernel": "5.15.150",
	"hostname": "OpenWrt",
	"system": "MediaTek MT7621 ver:1 eco:4",
	"model": "TP-Link Archer AX23 v1",
	"board_name": "tplink,archer-ax23-v1",
	"rootfs_type": "squashfs",
	"release": {
		"distribution": "OpenWrt",
		"version": "23.05.3",
		"revision": "r23809-234f1a2efa",
		"target": "ramips/mt7621",
		"description": "OpenWrt 23.05.3 r23809-234f1a2efa"
	}
}
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 34976 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  71.4 MBytes   598 Mbits/sec    0   1.06 MBytes       
[  5]   1.00-2.00   sec  71.6 MBytes   601 Mbits/sec    0   1.06 MBytes       
[  5]   2.00-3.00   sec  72.4 MBytes   607 Mbits/sec    0   1.06 MBytes       
[  5]   3.00-4.00   sec  72.8 MBytes   610 Mbits/sec    0   1.06 MBytes       
[  5]   4.00-5.00   sec  70.8 MBytes   594 Mbits/sec    0   1.06 MBytes       
[  5]   5.00-6.00   sec  71.1 MBytes   597 Mbits/sec    0   1.06 MBytes       
[  5]   6.00-7.00   sec  70.2 MBytes   589 Mbits/sec    0   1.06 MBytes       
[  5]   7.00-8.00   sec  72.9 MBytes   611 Mbits/sec    0   1.06 MBytes       
[  5]   8.00-9.00   sec  68.9 MBytes   578 Mbits/sec    0   1.06 MBytes       
[  5]   9.00-10.00  sec  74.8 MBytes   626 Mbits/sec    0   1.06 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   734 MBytes   616 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   735 MBytes   616 Mbits/sec                  receiver

iperf Done.

That was me! :grin:

I just did an updated run and got virtually the same results as October 2024.

What is this second test you're doing (UDP?) and why do I have a bunch of "lost" datagrams that you don't experience?

And could that explain why my Bitrate is almost 500Mbps lower than yours?

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1 -u -b 100G -R && killall iperf3
Connecting to host 127.0.0.1, port 5201
Reverse mode, remote host 127.0.0.1 is sending
[  5] local 127.0.0.1 port 35912 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-1.00   sec  1.09 GBytes  9.39 Gbits/sec  0.002 ms  600/36472 (1.6%)
[  5]   1.00-2.00   sec  1.11 GBytes  9.50 Gbits/sec  0.001 ms  146/36386 (0.4%)
[  5]   2.00-3.00   sec  1.11 GBytes  9.52 Gbits/sec  0.004 ms  63/36395 (0.17%)
[  5]   3.00-4.00   sec  1.11 GBytes  9.50 Gbits/sec  0.003 ms  121/36358 (0.33%)
[  5]   4.00-5.00   sec  1.11 GBytes  9.50 Gbits/sec  0.003 ms  22/36271 (0.061%)
[  5]   5.00-6.00   sec  1.11 GBytes  9.51 Gbits/sec  0.003 ms  74/36356 (0.2%)
[  5]   6.00-7.00   sec  1.11 GBytes  9.56 Gbits/sec  0.001 ms  34/36498 (0.093%)
[  5]   7.00-8.00   sec  1.10 GBytes  9.43 Gbits/sec  0.008 ms  426/36382 (1.2%)
[  5]   8.00-9.00   sec  1.11 GBytes  9.52 Gbits/sec  0.002 ms  11/36320 (0.03%)
[  5]   9.00-10.00  sec  1.10 GBytes  9.46 Gbits/sec  0.001 ms  0/36106 (0%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-10.00  sec  11.1 GBytes  9.53 Gbits/sec  0.000 ms  0/363551 (0%)  sender
[  5]   0.00-10.00  sec  11.0 GBytes  9.49 Gbits/sec  0.001 ms  1497/363544 (0.41%)  receiver

iperf Done.

on MT7981b RM65 router:

root@Hilink:~# iperf3 -O5 -t10 -V -c 127.0.0.1
iperf 3.17.1
Linux Hilink 6.6.73 #0 SMP Fri Jan 24 16:16:15 2025 aarch64
Control connection MSS 32741
Time: Sat, 25 Jan 2025 15:27:03 UTC
Connecting to host 127.0.0.1, port 5201
      Cookie: qhth22rvllmzgb2y7q6mkrqwro5cih7ix64c
      TCP MSS: 32741 (default)
[  5] local 127.0.0.1 port 42088 connected to 127.0.0.1 port 5201
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 5 seconds, 10 second test, tos 0
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   524 MBytes  4.38 Gbits/sec    0   4.25 MBytes       (omitted)
[  5]   1.00-2.00   sec   499 MBytes  4.19 Gbits/sec    0   4.25 MBytes       (omitted)
[  5]   2.00-3.00   sec   473 MBytes  3.97 Gbits/sec    0   4.25 MBytes       (omitted)
[  5]   3.00-4.00   sec   510 MBytes  4.28 Gbits/sec    0   4.25 MBytes       (omitted)
[  5]   4.00-5.00   sec   527 MBytes  4.42 Gbits/sec    0   4.25 MBytes       (omitted)
[  5]   0.01-0.99   sec   522 MBytes  4.38 Gbits/sec    0   4.25 MBytes
[  5]   0.99-2.00   sec   515 MBytes  4.31 Gbits/sec    0   4.25 MBytes
[  5]   2.00-2.99   sec   522 MBytes  4.38 Gbits/sec    0   4.25 MBytes
[  5]   2.99-3.99   sec   528 MBytes  4.43 Gbits/sec    0   4.25 MBytes
[  5]   3.99-5.00   sec   539 MBytes  4.49 Gbits/sec    0   4.25 MBytes
[  5]   5.00-5.99   sec   533 MBytes  4.50 Gbits/sec    0   4.25 MBytes
[  5]   5.99-6.99   sec   499 MBytes  4.18 Gbits/sec    0   4.25 MBytes
[  5]   6.99-7.99   sec   526 MBytes  4.42 Gbits/sec    0   4.25 MBytes
[  5]   7.99-8.99   sec   515 MBytes  4.32 Gbits/sec    0   4.25 MBytes
[  5]   8.99-9.99   sec   490 MBytes  4.11 Gbits/sec    0   4.25 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-9.99   sec  5.15 GBytes  4.43 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.16 GBytes  4.43 Gbits/sec                  receiver
CPU Utilization: local/sender 84.9% (1.6%u/83.3%s), remote/receiver 73.4% (3.6%u/69.8%s)
snd_tcp_congestion cubic
rcv_tcp_congestion cubic

iperf Done.

on RaspberryPI4 router:

root@RaspberryPI4:~# iperf3 -O5 -t10 -V -c 127.0.0.1
iperf 3.17.1
Linux RaspberryPI4 6.6.73 #0 SMP Sat Jan 25 12:34:13 2025 aarch64
Control connection MSS 32768
Time: Sat, 25 Jan 2025 13:34:35 UTC
Connecting to host 127.0.0.1, port 5201
      Cookie: cn7kyz6ceas46bdgtsv7vmxtakzbjm6dfrrh
      TCP MSS: 32768 (default)
[  5] local 127.0.0.1 port 46084 connected to 127.0.0.1 port 5201
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 5 seconds, 10 second test, tos 0
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.18 GBytes  18.7 Gbits/sec    0    895 KBytes       (omitted)
[  5]   1.00-2.00   sec  2.16 GBytes  18.6 Gbits/sec    0    895 KBytes       (omitted)
[  5]   2.00-3.00   sec  2.19 GBytes  18.8 Gbits/sec    0    895 KBytes       (omitted)
[  5]   3.00-4.00   sec  2.20 GBytes  18.9 Gbits/sec    0    895 KBytes       (omitted)
[  5]   4.00-5.00   sec  2.16 GBytes  18.5 Gbits/sec    0    895 KBytes       (omitted)
[  5]   0.00-1.00   sec  2.20 GBytes  18.9 Gbits/sec    0    895 KBytes
[  5]   1.00-2.00   sec  2.16 GBytes  18.6 Gbits/sec    0    895 KBytes
[  5]   2.00-3.00   sec  2.17 GBytes  18.7 Gbits/sec    0    895 KBytes
[  5]   3.00-4.00   sec  2.19 GBytes  18.8 Gbits/sec    0    895 KBytes
[  5]   4.00-5.00   sec  1.98 GBytes  17.0 Gbits/sec    0    895 KBytes
[  5]   5.00-6.00   sec  2.16 GBytes  18.5 Gbits/sec    0   3.25 MBytes
[  5]   6.00-7.00   sec  1.04 GBytes  8.92 Gbits/sec    0   3.25 MBytes
[  5]   7.00-8.00   sec  1.03 GBytes  8.87 Gbits/sec    0   3.25 MBytes
[  5]   8.00-9.00   sec  1.03 GBytes  8.88 Gbits/sec    0   3.25 MBytes
[  5]   9.00-10.00  sec  1.04 GBytes  8.91 Gbits/sec    0   3.25 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  17.5 GBytes  15.0 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  17.5 GBytes  15.0 Gbits/sec                  receiver
CPU Utilization: local/sender 99.9% (1.1%u/98.9%s), remote/receiver 91.7% (1.9%u/89.8%s)
snd_tcp_congestion cubic
rcv_tcp_congestion cubic

iperf Done.

Hello all...

root@horus:~# uname -a
Linux horus 5.15.162 #0 SMP Mon Jul 15 22:14:18 2024 x86_64 GNU/Linux
root@horus:~# ubus call system board
{
        "kernel": "5.15.162",
        "hostname": "horus",
        "system": "Intel(R) Celeron(R) CPU  N2808  @ 1.58GHz",
        "model": "ULTRATOP ULTRATOP Liva",
        "board_name": "ultratop-ultratop-liva",
        "rootfs_type": "ext4",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.4",
                "revision": "r24012-d8dd03c46f",
                "target": "x86/64",
                "description": "OpenWrt 23.05.4 r24012-d8dd03c46f"
        }
}
root@horus:~# 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 59600 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.20 GBytes  10.3 Gbits/sec    0   3.31 MBytes
[  5]   1.00-2.00   sec  1.24 GBytes  10.6 Gbits/sec    0   3.68 MBytes
[  5]   2.00-3.00   sec  1.23 GBytes  10.6 Gbits/sec    0   4.06 MBytes
[  5]   3.00-4.00   sec  1.23 GBytes  10.6 Gbits/sec    0   4.06 MBytes
[  5]   4.00-5.00   sec  1.23 GBytes  10.6 Gbits/sec    0   4.06 MBytes
[  5]   5.00-6.00   sec  1.23 GBytes  10.6 Gbits/sec    0   4.06 MBytes
[  5]   6.00-7.00   sec  1.21 GBytes  10.4 Gbits/sec    0   4.06 MBytes
[  5]   7.00-8.00   sec  1.22 GBytes  10.4 Gbits/sec    1   4.06 MBytes
[  5]   8.00-9.00   sec  1.15 GBytes  9.89 Gbits/sec    0   4.06 MBytes
[  5]   9.00-10.00  sec  1.21 GBytes  10.4 Gbits/sec    0   4.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  12.2 GBytes  10.4 Gbits/sec    1             sender
[  5]   0.00-10.00  sec  12.2 GBytes  10.4 Gbits/sec                  receiver

iperf Done.
root@horus:~#

Nanopi r3s, with latest 24.10rc

root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.73",
        "hostname": "OpenWrt",
        "system": "ARMv8 Processor rev 0",
        "model": "FriendlyElec NanoPi R3S",
        "board_name": "friendlyarm,nanopi-r3s",
        "rootfs_type": "ext4",
        "release": {
                "distribution": "OpenWrt",
                "version": "24.10.0-rc6",
                "revision": "r28388-58d0057481",
                "target": "rockchip/armv8",
                "description": "OpenWrt 24.10.0-rc6 r28388-58d0057481",
                "builddate": "1737575574"
        }
}
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 48176 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   821 MBytes  6.88 Gbits/sec    0    639 KBytes
[  5]   1.00-2.00   sec   829 MBytes  6.95 Gbits/sec    0    639 KBytes
[  5]   2.00-3.00   sec   832 MBytes  6.98 Gbits/sec    0    639 KBytes
[  5]   3.00-4.00   sec   820 MBytes  6.88 Gbits/sec    0    639 KBytes
[  5]   4.00-5.00   sec   827 MBytes  6.94 Gbits/sec    0   1.12 MBytes
[  5]   5.00-6.00   sec   832 MBytes  6.98 Gbits/sec    0   1.12 MBytes
[  5]   6.00-7.00   sec   822 MBytes  6.89 Gbits/sec    0   1.12 MBytes
[  5]   7.00-8.00   sec   832 MBytes  6.98 Gbits/sec    0   1.12 MBytes
[  5]   8.00-9.00   sec   835 MBytes  7.00 Gbits/sec    0   1.12 MBytes
[  5]   9.00-10.00  sec   830 MBytes  6.96 Gbits/sec    0   1.12 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  8.09 GBytes  6.95 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  8.09 GBytes  6.95 Gbits/sec                  receiver

iperf Done.

MX4200V2
Qosmio NSS build
OpenWrt 24.10-SNAPSHOT r28477-51594ca508 / LuCI openwrt-24.10 branch 25.014.55016~7046a1c

root@OpenWrt_FrontRoom_NSS:~# 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 36410 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   910 MBytes  7.63 Gbits/sec    0    639 KBytes
[  5]   1.00-2.00   sec   916 MBytes  7.68 Gbits/sec    0   1.25 MBytes
[  5]   2.00-3.00   sec   919 MBytes  7.71 Gbits/sec    0   1.25 MBytes
[  5]   3.00-4.00   sec   912 MBytes  7.65 Gbits/sec    0   1.25 MBytes
[  5]   4.00-5.00   sec   912 MBytes  7.65 Gbits/sec    0   1.25 MBytes
[  5]   5.00-6.00   sec   914 MBytes  7.67 Gbits/sec    0   1.25 MBytes
[  5]   6.00-7.00   sec   912 MBytes  7.65 Gbits/sec    0   1.25 MBytes
[  5]   7.00-8.00   sec   919 MBytes  7.71 Gbits/sec    0   1.25 MBytes
[  5]   8.00-9.00   sec   904 MBytes  7.59 Gbits/sec    0   1.25 MBytes
[  5]   9.00-10.00  sec   902 MBytes  7.56 Gbits/sec    0   1.25 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  8.92 GBytes  7.66 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  8.91 GBytes  7.65 Gbits/sec                  receiver

Mind doing Wireguard test?

Hi..

root@OpenWrt:~# ubus call system board

    "kernel": "6.6.73",
    "hostname": "OpenWrt",
    "system": "Qualcomm Atheros QCA956X ver 1 rev 0",
    "model": "TP-Link Archer C7 v5",
    "board_name": "tplink,archer-c7-v5",
    "rootfs_type": "squashfs",
    "release": 
            "distribution": "OpenWrt",
            "version": "24.10.0-rc7",
            "revision": "r28417-daef29c75d",
            "target": "ath79/generic",
            "description": "OpenWrt 24.10.0-rc7 r28417-daef29c75d",
            "builddate": "1738018409"

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 57750 connected to 127.0.0.1 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 40.6 MBytes 340 Mbits/sec 0 1.87 MBytes
[ 5] 1.00-2.01 sec 40.9 MBytes 342 Mbits/sec 0 1.87 MBytes
[ 5] 2.01-3.00 sec 39.9 MBytes 336 Mbits/sec 0 1.87 MBytes
[ 5] 3.00-4.01 sec 40.8 MBytes 339 Mbits/sec 0 1.87 MBytes
[ 5] 4.01-5.00 sec 40.1 MBytes 338 Mbits/sec 0 1.87 MBytes
[ 5] 5.00-6.00 sec 40.4 MBytes 340 Mbits/sec 0 1.87 MBytes
[ 5] 6.00-7.00 sec 41.0 MBytes 344 Mbits/sec 0 1.87 MBytes
[ 5] 7.00-8.00 sec 41.8 MBytes 350 Mbits/sec 0 1.87 MBytes
[ 5] 8.00-9.00 sec 40.8 MBytes 342 Mbits/sec 0 1.87 MBytes
[ 5] 9.00-10.00 sec 40.1 MBytes 336 Mbits/sec 0 1.87 MBytes


[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 406 MBytes 341 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 406 MBytes 341 Mbits/sec receiver

iperf Done.

Hi...

ubus call system board

    "kernel": "6.6.73",
    "hostname": "OpenWrt",
    "system": "MediaTek MT7628AN ver:1 eco:2",
    "model": "TP-Link Archer C20 v5",
    "board_name": "tplink,archer-c20-v5",
    "rootfs_type": "squashfs",
    "release": 
            "distribution": "OpenWrt",
            "version": "24.10.0-rc7",
            "revision": "r28417-daef29c75d",
            "target": "ramips/mt76x8",
            "description": "OpenWrt 24.10.0-rc7 r28417-daef29c75d",
            "builddate": "1738018409"

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 54762 connected to 127.0.0.1 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.01 sec 46.5 MBytes 388 Mbits/sec 0 1023 KBytes
[ 5] 1.01-2.00 sec 45.8 MBytes 385 Mbits/sec 0 1023 KBytes
[ 5] 2.00-3.00 sec 45.8 MBytes 383 Mbits/sec 0 1023 KBytes
[ 5] 3.00-4.00 sec 45.6 MBytes 383 Mbits/sec 0 1023 KBytes
[ 5] 4.00-5.00 sec 46.1 MBytes 386 Mbits/sec 0 1023 KBytes
[ 5] 5.00-6.00 sec 45.8 MBytes 384 Mbits/sec 0 1023 KBytes
[ 5] 6.00-7.01 sec 46.1 MBytes 386 Mbits/sec 0 1023 KBytes
[ 5] 7.01-8.00 sec 46.0 MBytes 387 Mbits/sec 0 1023 KBytes
[ 5] 8.00-9.00 sec 45.9 MBytes 386 Mbits/sec 0 1023 KBytes
[ 5] 9.00-10.01 sec 45.8 MBytes 382 Mbits/sec 0 1023 KBytes


[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.01 sec 459 MBytes 385 Mbits/sec 0 sender
[ 5] 0.00-10.01 sec 459 MBytes 385 Mbits/sec receiver

root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.73",
        "hostname": "OpenWrt",
        "system": "ARMv8 Processor rev 4",
        "model": "Cudy TR3000 v1",
        "board_name": "cudy,tr3000-v1",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "24.10.0",
                "revision": "r28427-6df0e3d02a",
                "target": "mediatek/filogic",
                "description": "OpenWrt 24.10.0 r28427-6df0e3d02a",
                "builddate": "1738624177"
        }
}
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 33736 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   543 MBytes  4.55 Gbits/sec    0   1.44 MBytes
[  5]   1.00-2.01   sec   552 MBytes  4.61 Gbits/sec    0   2.19 MBytes
[  5]   2.01-3.00   sec   543 MBytes  4.57 Gbits/sec    0   2.19 MBytes
[  5]   3.00-4.00   sec   524 MBytes  4.40 Gbits/sec    0   2.19 MBytes
[  5]   4.00-5.00   sec   458 MBytes  3.84 Gbits/sec    0   2.19 MBytes
[  5]   5.00-6.00   sec   513 MBytes  4.30 Gbits/sec    0   2.19 MBytes
[  5]   6.00-7.00   sec   519 MBytes  4.35 Gbits/sec    0   2.19 MBytes
[  5]   7.00-8.00   sec   522 MBytes  4.38 Gbits/sec    3   2.25 MBytes
[  5]   8.00-9.00   sec   526 MBytes  4.41 Gbits/sec    0   2.25 MBytes
[  5]   9.00-10.00  sec   501 MBytes  4.20 Gbits/sec    0   2.25 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.26 GBytes  4.52 Gbits/sec    3             sender
[  5]   0.00-10.00  sec  5.26 GBytes  4.52 Gbits/sec                  receiver

iperf Done.
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 36952 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  4.04 GBytes  34.6 Gbits/sec    0   4.25 MBytes       
[  5]   1.00-2.00   sec  4.80 GBytes  41.3 Gbits/sec    0   4.25 MBytes       
[  5]   2.00-3.00   sec  5.19 GBytes  44.6 Gbits/sec    0   4.25 MBytes       
[  5]   3.00-4.00   sec  5.54 GBytes  47.6 Gbits/sec    0   4.25 MBytes       
[  5]   4.00-5.00   sec  5.32 GBytes  45.7 Gbits/sec    0   4.25 MBytes       
[  5]   5.00-6.00   sec  5.57 GBytes  47.9 Gbits/sec    0   4.25 MBytes       
[  5]   6.00-7.00   sec  5.16 GBytes  44.3 Gbits/sec    0   4.25 MBytes       
[  5]   7.00-8.00   sec  5.88 GBytes  50.5 Gbits/sec    1   4.25 MBytes       
[  5]   8.00-9.00   sec  5.76 GBytes  49.5 Gbits/sec    0   4.25 MBytes       
[  5]   9.00-10.00  sec  5.25 GBytes  45.1 Gbits/sec    0   4.25 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  52.8 GBytes  45.3 Gbits/sec    1             sender
[  5]   0.00-10.00  sec  52.8 GBytes  45.3 Gbits/sec                  receiver

iperf Done.

Beelink EQ12. Proxmox OpenWrt VM OpenWrt 24.10.0 r28427

TP-Link RE500 v1 (MT7621) running ImmortalWrt 24.10.0 (which should not affect the result, but still not vanilla OpenWrt).

root@RE500:~# 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 34134 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  77.1 MBytes   646 Mbits/sec    0    639 KBytes
[  5]   1.00-2.00   sec  74.2 MBytes   623 Mbits/sec    0    639 KBytes
[  5]   2.00-3.00   sec  75.6 MBytes   635 Mbits/sec    0    639 KBytes
[  5]   3.00-4.00   sec  73.5 MBytes   617 Mbits/sec    0    639 KBytes
[  5]   4.00-5.00   sec  75.4 MBytes   632 Mbits/sec    0    639 KBytes
[  5]   5.00-6.00   sec  63.9 MBytes   536 Mbits/sec    0    639 KBytes
[  5]   6.00-7.00   sec  69.8 MBytes   585 Mbits/sec    0    639 KBytes
[  5]   7.00-8.00   sec  52.9 MBytes   444 Mbits/sec    0    639 KBytes
[  5]   8.00-9.00   sec  65.9 MBytes   552 Mbits/sec    0    639 KBytes
[  5]   9.00-10.00  sec  68.5 MBytes   574 Mbits/sec    0    639 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   775 MBytes   650 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   775 MBytes   650 Mbits/sec                  receiver

iperf Done.
root@RE500:~# ubus call system board
{
        "kernel": "6.6.73",
        "hostname": "RE500",
        "system": "MediaTek MT7621 ver:1 eco:3",
        "model": "TP-Link RE500 v1",
        "board_name": "tplink,re500-v1",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "ImmortalWrt",
                "version": "24.10.0",
                "revision": "r32824-6a73dae98c9c",
                "target": "ramips/mt7621",
                "description": "ImmortalWrt 24.10.0 r32824-6a73dae98c9c",
                "builddate": "1738744361"
        }
}
root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.77",
        "hostname": "OpenWrt",
        "system": "ARMv8 Processor rev 0",
        "model": "Bananapi BPI-R4",
        "board_name": "bananapi,bpi-r4",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "firmware_url": "https://downloads.openwrt.org/",
                "revision": "r28959+7-5a03981604",
                "target": "mediatek/filogic",
                "description": "OpenWrt SNAPSHOT r28959+7-5a03981604",
                "builddate": "1739712962"
        }
}
root@OpenWrt:~# mhz
count=878502 us50=20000 us250=99999 diff=79999 cpu_MHz=2196.282
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 41750 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  3.06 GBytes  26.3 Gbits/sec    0   1.25 MBytes
[  5]   1.00-2.00   sec  3.02 GBytes  25.9 Gbits/sec    0   1.25 MBytes
[  5]   2.00-3.00   sec  3.10 GBytes  26.6 Gbits/sec    0   1.25 MBytes
[  5]   3.00-4.00   sec  3.10 GBytes  26.6 Gbits/sec    0   1.25 MBytes
[  5]   4.00-5.00   sec  3.08 GBytes  26.5 Gbits/sec    0   1.25 MBytes
[  5]   5.00-6.00   sec  3.06 GBytes  26.3 Gbits/sec    0   1.25 MBytes
[  5]   6.00-7.00   sec  3.02 GBytes  25.9 Gbits/sec    0   1.25 MBytes
[  5]   7.00-8.00   sec  3.10 GBytes  26.6 Gbits/sec    0   1.25 MBytes
[  5]   8.00-9.00   sec  3.10 GBytes  26.6 Gbits/sec    0   1.25 MBytes
[  5]   9.00-10.00  sec  3.08 GBytes  26.5 Gbits/sec    0   1.25 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  30.9 GBytes  26.6 Gbits/sec    0            sender
[  5]   0.00-10.00  sec  30.9 GBytes  26.6 Gbits/sec                  receiver

iperf Done.

1 Like

Some early benchmarks from AN7581.

root@OpenWrt:~# ubus call system board
{
	"kernel": "6.6.74",
	"hostname": "OpenWrt",
	"system": "ARMv8 Processor rev 4",
	"model": "Gemtek W1700K",
	"board_name": "gemtek,w1700k",
	"rootfs_type": "initramfs",
	"release": {
		"distribution": "OpenWrt",
		"version": "SNAPSHOT",
		"firmware_url": "https://downloads.openwrt.org/",
		"revision": "r28775-6e11757e84",
		"target": "airoha/an7581",
		"description": "OpenWrt SNAPSHOT r28775-6e11757e84",
		"builddate": "1739853234"
	}
}
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 59986 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   528 MBytes  4.43 Gbits/sec    0   1.19 MBytes       
[  5]   1.00-2.00   sec   534 MBytes  4.48 Gbits/sec    0   1.19 MBytes       
[  5]   2.00-3.00   sec   532 MBytes  4.47 Gbits/sec    0   1.19 MBytes       
[  5]   3.00-4.00   sec   532 MBytes  4.46 Gbits/sec    0   1.19 MBytes       
[  5]   4.00-5.00   sec   536 MBytes  4.49 Gbits/sec    0   1.19 MBytes       
[  5]   5.00-6.00   sec   536 MBytes  4.49 Gbits/sec    0   1.19 MBytes       
[  5]   6.00-7.00   sec   534 MBytes  4.48 Gbits/sec    0   1.19 MBytes       
[  5]   7.00-8.00   sec   538 MBytes  4.51 Gbits/sec    0   1.19 MBytes       
[  5]   8.00-9.00   sec   534 MBytes  4.48 Gbits/sec    0   1.19 MBytes       
[  5]   9.00-10.00  sec   510 MBytes  4.28 Gbits/sec    0   1.19 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.19 GBytes  4.46 Gbits/sec    0            sender
[  5]   0.00-10.00  sec  5.19 GBytes  4.46 Gbits/sec                  receiver

iperf Done.
2 Likes

	"kernel": "6.6.73",
	"hostname": "OpenWrt",
	"system": "ARMv8 Processor rev 4",
	"model": "Linksys MX4200v1",
	"board_name": "linksys,mx4200v1",
	"rootfs_type": "squashfs",
	"release": {
		"distribution": "OpenWrt",
		"version": "24.10.0",
		"revision": "r28427-6df0e3d02a",
		"target": "qualcommax/ipq807x",
		"description": "OpenWrt 24.10.0 r28427-6df0e3d02a",
		"builddate": "1738624177"
	}
}

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 60320 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   922 MBytes  7.73 Gbits/sec    0    895 KBytes       
[  5]   1.00-2.00   sec   796 MBytes  6.68 Gbits/sec    0   1.19 MBytes       
[  5]   2.00-3.00   sec   788 MBytes  6.61 Gbits/sec    0   1.19 MBytes       
[  5]   3.00-4.00   sec   791 MBytes  6.64 Gbits/sec    0   1.19 MBytes       
[  5]   4.00-5.00   sec   794 MBytes  6.66 Gbits/sec    0   1.19 MBytes       
[  5]   5.00-6.00   sec   797 MBytes  6.68 Gbits/sec    0   1.19 MBytes       
[  5]   6.00-7.00   sec   800 MBytes  6.71 Gbits/sec    0   1.19 MBytes       
[  5]   7.00-8.00   sec   800 MBytes  6.71 Gbits/sec    0   1.19 MBytes       
[  5]   8.00-9.00   sec   802 MBytes  6.73 Gbits/sec    0   1.19 MBytes       
[  5]   9.00-10.00  sec   806 MBytes  6.76 Gbits/sec    0   1.19 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  7.91 GBytes  6.79 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  7.91 GBytes  6.79 Gbits/sec                  receiver

iperf Done.

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 42222 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.43 GBytes  20.9 Gbits/sec    0   1.19 MBytes
[  5]   1.00-2.00   sec  2.79 GBytes  24.0 Gbits/sec    0   1.19 MBytes
[  5]   2.00-3.00   sec  2.52 GBytes  21.7 Gbits/sec    0   1.19 MBytes
[  5]   3.00-4.00   sec  2.67 GBytes  22.9 Gbits/sec    0   1.19 MBytes
[  5]   4.00-5.00   sec  2.34 GBytes  20.1 Gbits/sec    0   1.19 MBytes
[  5]   5.00-6.00   sec  2.03 GBytes  17.4 Gbits/sec    0   1.19 MBytes
[  5]   6.00-7.00   sec  1.84 GBytes  15.8 Gbits/sec    0   1.19 MBytes
[  5]   7.00-8.00   sec  1.98 GBytes  17.0 Gbits/sec    0   1.19 MBytes
[  5]   8.00-9.00   sec  2.37 GBytes  20.3 Gbits/sec    0   1.19 MBytes
[  5]   9.00-10.00  sec  2.96 GBytes  25.5 Gbits/sec    0   1.19 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  27.7 GBytes  23.8 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  27.7 GBytes  23.8 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.73",
        "hostname": "OpenWrt",
        "system": "Intel(R) Pentium(R) CPU  @ 2.00GHz",
        "model": "Riverbed DTADB",
        "board_name": "riverbed-dtadb",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "24.10-SNAPSHOT",
                "revision": "r28432-7609571dcd",
                "target": "x86/64",
                "description": "OpenWrt 24.10-SNAPSHOT r28432-7609571dcd",
                "builddate": "1738765072"
        }
}
root@OpenWrt:~#

Mikrotik RB5009

root@Router_core:~# 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 47678 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1002 MBytes  8.40 Gbits/sec    0   5.00 MBytes
[  5]   1.00-2.00   sec   991 MBytes  8.31 Gbits/sec    0   5.00 MBytes
[  5]   2.00-3.00   sec  1003 MBytes  8.41 Gbits/sec    0   5.00 MBytes
[  5]   3.00-4.00   sec   987 MBytes  8.28 Gbits/sec    0   5.00 MBytes
[  5]   4.00-5.00   sec  1003 MBytes  8.42 Gbits/sec    0   5.00 MBytes
[  5]   5.00-6.00   sec  1001 MBytes  8.39 Gbits/sec    0   5.00 MBytes
[  5]   6.00-7.00   sec   997 MBytes  8.36 Gbits/sec    0   5.00 MBytes
[  5]   7.00-8.00   sec  1002 MBytes  8.41 Gbits/sec    0   5.00 MBytes
[  5]   8.00-9.00   sec   997 MBytes  8.37 Gbits/sec    0   5.00 MBytes
[  5]   9.00-10.00  sec   962 MBytes  8.07 Gbits/sec    0   5.00 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  9.71 GBytes  8.34 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  9.70 GBytes  8.33 Gbits/sec                  receiver

iperf Done.
root@Router_core:~# ubus call system board
{
        "kernel": "5.15.137",
        "hostname": "Router_core",
        "system": "ARMv8 Processor rev 1",
        "model": "MikroTik RB5009",
        "board_name": "mikrotik,rb5009",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.2",
                "revision": "r23630-842932a63d",
                "target": "mvebu/cortexa72",
                "description": "OpenWrt 23.05.2 r23630-842932a63d"
        }
}