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

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 48076 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  4.72 GBytes  40.5 Gbits/sec    0   1.56 MBytes
[  5]   1.00-2.00   sec  4.84 GBytes  41.6 Gbits/sec    0   1.56 MBytes
[  5]   2.00-3.00   sec  4.84 GBytes  41.6 Gbits/sec    0   1.56 MBytes
[  5]   3.00-4.00   sec  4.84 GBytes  41.6 Gbits/sec    0   1.56 MBytes
[  5]   4.00-5.00   sec  4.84 GBytes  41.6 Gbits/sec    0   1.56 MBytes
[  5]   5.00-6.00   sec  4.84 GBytes  41.6 Gbits/sec    0   1.56 MBytes
[  5]   6.00-7.00   sec  4.83 GBytes  41.5 Gbits/sec    0   1.56 MBytes
[  5]   7.00-8.00   sec  4.83 GBytes  41.5 Gbits/sec    0   1.56 MBytes
[  5]   8.00-9.00   sec  4.83 GBytes  41.5 Gbits/sec    0   1.56 MBytes
[  5]   9.00-10.00  sec  4.84 GBytes  41.6 Gbits/sec    0   1.56 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  48.3 GBytes  41.5 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  48.3 GBytes  41.5 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# ubus call system board
{
        "kernel": "5.15.164",
        "hostname": "OpenWrt",
        "system": "Intel(R) Core(TM) i3-4170 CPU @ 3.70GHz",
        "model": "Hewlett-Packard HP EliteDesk 800 G1 DM",
        "board_name": "hewlett-packard-hp-elitedesk-800-g1-dm",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05-SNAPSHOT",
                "revision": "r24041-a07a531329",
                "target": "x86/64",
                "description": "OpenWrt 23.05-SNAPSHOT r24041-a07a531329"
        }
}
root@OpenWrt:~#

This is a recent "BOSGAME P2 Lite", A.K.A. DB19C. The CPU is probably overkill for this DUAL LAN mini PC as an OpenWrt router, especially as these Ethernet interfaces are 1 Gbps only.

root@OpenWrt:~# ubus call system board
{
        "kernel": "5.15.167",
        "hostname": "OpenWrt",
        "system": "12th Gen Intel(R) Core(TM) i5-12600H",
        "model": "Bosgame EffiZen Series",
        "board_name": "bosgame-effizen-series",
        "rootfs_type": "ext4",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.5",
                "revision": "r24106-10cc5fcd00",
                "target": "x86/64",
                "description": "OpenWrt 23.05.5 r24106-10cc5fcd00"
        }
}
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 52062 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  10.6 GBytes  91.4 Gbits/sec    0   2.12 MBytes
[  5]   1.00-2.00   sec  10.8 GBytes  92.8 Gbits/sec    0   2.12 MBytes
[  5]   2.00-3.00   sec  10.7 GBytes  91.7 Gbits/sec    0   2.12 MBytes
[  5]   3.00-4.00   sec  10.7 GBytes  91.9 Gbits/sec    0   2.12 MBytes
[  5]   4.00-5.00   sec  10.4 GBytes  89.0 Gbits/sec    0   2.12 MBytes
[  5]   5.00-6.00   sec  10.2 GBytes  87.7 Gbits/sec    2   2.12 MBytes
[  5]   6.00-7.00   sec  10.2 GBytes  87.6 Gbits/sec    2   2.12 MBytes
[  5]   7.00-8.00   sec  10.7 GBytes  91.9 Gbits/sec    0   2.12 MBytes
[  5]   8.00-9.00   sec  10.7 GBytes  91.5 Gbits/sec    0   2.12 MBytes
[  5]   9.00-10.00  sec  10.8 GBytes  92.9 Gbits/sec    0   2.12 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   106 GBytes  91.1 Gbits/sec    4             sender
[  5]   0.00-10.00  sec   106 GBytes  91.1 Gbits/sec                  receiver

iperf Done.

I'm late to read this, and off topic, but I can't help mention a nice trick for grep with ps, if it's useful to others:
In the ps | grep iperf | grep -v grep command, where the purpose of the second grep is so that the grep process itself is not included in the output - you can accomplish the same using a bracketed expression containing just one letter eg
ps | grep [i]perf or ps | grep iper[f] etc

eg

# ps | grep iperf
10457 root      1400 S    iperf3 -s -D
11033 root      1372 S    grep iperf

but

# ps | grep [i]perf
10457 root      1400 S    iperf3 -s -D
1 Like

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 55970 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   385 MBytes  3.23 Gbits/sec    0   1.37 MBytes
[  5]   1.00-2.00   sec   231 MBytes  1.94 Gbits/sec    0   1.37 MBytes
[  5]   2.00-3.00   sec   296 MBytes  2.48 Gbits/sec    0   1.37 MBytes
[  5]   3.00-4.00   sec   342 MBytes  2.86 Gbits/sec    0   1.37 MBytes
[  5]   4.00-5.00   sec   294 MBytes  2.47 Gbits/sec    0   1.37 MBytes
[  5]   5.00-6.00   sec   383 MBytes  3.21 Gbits/sec    0   3.31 MBytes
[  5]   6.00-7.00   sec   390 MBytes  3.27 Gbits/sec    0   3.31 MBytes
[  5]   7.00-8.00   sec   262 MBytes  2.20 Gbits/sec    0   3.31 MBytes
[  5]   8.00-9.00   sec   291 MBytes  2.44 Gbits/sec    0   3.31 MBytes
[  5]   9.00-10.00  sec   238 MBytes  2.00 Gbits/sec    0   3.31 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  3.81 GBytes  3.27 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  3.81 GBytes  3.27 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~#  ubus call system board
{
        "kernel": "6.6.52",
        "hostname": "OpenWrt",
        "system": "ARMv7 Processor rev 0 (v7l)",
        "model": "Cisco Meraki MX64(A0)",
        "board_name": "meraki,mx64-a0",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "revision": "r27583-61311d5e2e52",
                "target": "bcm53xx/generic",
                "description": "OpenWrt SNAPSHOT r27583-61311d5e2e52"
        }
}
root@OpenWrt:~#

kernel 6.6 is awesome for old devices!

Linksys MX4300 (LN1301)

*Currently unsupported in OpenWrt, but using a FOSS community build (no proprietary binaries or code, no NSS, no software or hardware flow control, just pure OpenWrt):

root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.56",
        "hostname": "OpenWrt",
        "system": "ARMv8 Processor rev 4",
        "model": "Linksys MX4300",
        "board_name": "linksys,mx4300",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "revision": "r0-48eaa44",
                "target": "qualcommax/ipq807x",
                "description": "OpenWrt SNAPSHOT r0-48eaa44"
        }
}
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 55350 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   847 MBytes  7.10 Gbits/sec    0   1.06 MBytes
[  5]   1.00-2.00   sec   788 MBytes  6.61 Gbits/sec    0   1.06 MBytes
[  5]   2.00-3.00   sec   789 MBytes  6.62 Gbits/sec    0   1.06 MBytes
[  5]   3.00-4.00   sec   786 MBytes  6.59 Gbits/sec    0   1.06 MBytes
[  5]   4.00-5.00   sec   775 MBytes  6.50 Gbits/sec    0   1.06 MBytes
[  5]   5.00-6.00   sec   782 MBytes  6.56 Gbits/sec    0   1.06 MBytes
[  5]   6.00-7.00   sec   784 MBytes  6.57 Gbits/sec    0   1.06 MBytes
[  5]   7.00-8.00   sec   778 MBytes  6.52 Gbits/sec    0   1.06 MBytes
[  5]   8.00-9.00   sec   786 MBytes  6.59 Gbits/sec    0   1.06 MBytes
[  5]   9.00-10.00  sec   783 MBytes  6.56 Gbits/sec    0   1.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  7.72 GBytes  6.63 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  7.71 GBytes  6.62 Gbits/sec                  receiver

iperf Done.

First Xiaomi AX3000T with AN8855:

{
	"kernel": "5.15.167",
	"hostname": "OpenWrt",
	"system": "ARMv8 Processor rev 4",
	"model": "Xiaomi Mi Router AX3000T",
	"board_name": "xiaomi,mi-router-ax3000t",
	"rootfs_type": "squashfs",
	"release": {
		"distribution": "OpenWrt",
		"version": "23.05-SNAPSHOT",
		"revision": "r24117-1efcdb2446",
		"target": "mediatek/filogic",
		"description": "OpenWrt 23.05-SNAPSHOT r24117-1efcdb2446"
	}
}
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 55044 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   474 MBytes  3.97 Gbits/sec    0   1.31 MBytes       
[  5]   1.00-2.00   sec   463 MBytes  3.88 Gbits/sec    0   1.31 MBytes       
[  5]   2.00-3.00   sec   465 MBytes  3.90 Gbits/sec    0   1.31 MBytes       
[  5]   3.00-4.00   sec   458 MBytes  3.84 Gbits/sec    0   1.31 MBytes       
[  5]   4.00-5.00   sec   461 MBytes  3.87 Gbits/sec    0   1.31 MBytes       
[  5]   5.00-6.00   sec   452 MBytes  3.79 Gbits/sec    0   1.31 MBytes       
[  5]   6.00-7.00   sec   469 MBytes  3.93 Gbits/sec    0   1.31 MBytes       
[  5]   7.00-8.00   sec   456 MBytes  3.83 Gbits/sec    0   1.31 MBytes       
[  5]   8.00-9.00   sec   470 MBytes  3.94 Gbits/sec    0   1.31 MBytes       
[  5]   9.00-10.00  sec   462 MBytes  3.88 Gbits/sec    0   1.31 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.53 GBytes  3.89 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.53 GBytes  3.89 Gbits/sec                  receiver

miniPC x86 Intel N5105

root@OpenWrt:~# ubus call system board
{
        "kernel": "5.15.137",
        "hostname": "OpenWrt",
        "system": "Intel(R) Celeron(R) N5105 @ 2.00GHz",
        "model": "AkikozComputing CWN5105",
        "board_name": "akikozcomputing-cwn5105",
        "rootfs_type": "ext4",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.2",
                "revision": "r23630-842932a63d",
                "target": "x86/64",
                "description": "OpenWrt 23.05.2 r23630-842932a63d"
        }
}
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 48898 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  4.47 GBytes  38.4 Gbits/sec    0   1.12 MBytes
[  5]   1.00-2.00   sec  4.47 GBytes  38.4 Gbits/sec    0   1.12 MBytes
[  5]   2.00-3.00   sec  4.39 GBytes  37.7 Gbits/sec    0   1.12 MBytes
[  5]   3.00-4.00   sec  4.28 GBytes  36.8 Gbits/sec    0   1.12 MBytes
[  5]   4.00-5.00   sec  4.52 GBytes  38.8 Gbits/sec    0   1.12 MBytes
[  5]   5.00-6.00   sec  4.47 GBytes  38.4 Gbits/sec    0   1.12 MBytes
[  5]   6.00-7.00   sec  4.44 GBytes  38.2 Gbits/sec    0   1.12 MBytes
[  5]   7.00-8.00   sec  4.54 GBytes  39.0 Gbits/sec    0   1.12 MBytes
[  5]   8.00-9.00   sec  4.52 GBytes  38.8 Gbits/sec    0   1.12 MBytes
[  5]   9.00-10.00  sec  4.46 GBytes  38.3 Gbits/sec    0   2.62 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  44.9 GBytes  38.6 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  44.9 GBytes  38.6 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1 -u -b 100G -R && killall ipe
rf3
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 45058 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-1.00   sec  2.74 GBytes  23.6 Gbits/sec  0.002 ms  53/89929 (0.059%)
[  5]   1.00-2.00   sec  2.70 GBytes  23.2 Gbits/sec  0.001 ms  70/88572 (0.079%)
[  5]   2.00-3.00   sec  2.69 GBytes  23.1 Gbits/sec  0.006 ms  121/88356 (0.14%)
[  5]   3.00-4.00   sec  2.71 GBytes  23.3 Gbits/sec  0.002 ms  317/89075 (0.36%)
[  5]   4.00-5.00   sec  2.69 GBytes  23.1 Gbits/sec  0.003 ms  65/88140 (0.074%)
[  5]   5.00-6.00   sec  2.68 GBytes  23.1 Gbits/sec  0.002 ms  234/88163 (0.27%)
[  5]   6.00-7.00   sec  2.69 GBytes  23.1 Gbits/sec  0.004 ms  157/88391 (0.18%)
[  5]   7.00-8.00   sec  2.70 GBytes  23.2 Gbits/sec  0.002 ms  192/88683 (0.22%)
[  5]   8.00-9.00   sec  2.70 GBytes  23.2 Gbits/sec  0.002 ms  34/88480 (0.038%)
[  5]   9.00-10.00  sec  2.71 GBytes  23.3 Gbits/sec  0.003 ms  30/88960 (0.034%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-10.00  sec  27.1 GBytes  23.2 Gbits/sec  0.000 ms  0/886755 (0%)  sender
[  5]   0.00-10.00  sec  27.0 GBytes  23.2 Gbits/sec  0.003 ms  1273/886749 (0.14%)  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 40076 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.16 GBytes  9.90 Gbits/sec    0   1.19 MBytes
[  5]   1.00-2.00   sec  1.20 GBytes  10.3 Gbits/sec    0   1.19 MBytes
[  5]   2.00-3.00   sec  1.32 GBytes  11.3 Gbits/sec    0   1.19 MBytes
[  5]   3.00-4.00   sec  1.32 GBytes  11.3 Gbits/sec    0   1.19 MBytes
[  5]   4.00-5.00   sec  1.30 GBytes  11.2 Gbits/sec    0   4.31 MBytes
[  5]   5.00-6.00   sec  1.31 GBytes  11.3 Gbits/sec    0   4.31 MBytes
[  5]   6.00-7.00   sec  1.31 GBytes  11.3 Gbits/sec    0   4.31 MBytes
[  5]   7.00-8.00   sec  1.31 GBytes  11.3 Gbits/sec    0   4.31 MBytes
[  5]   8.00-9.00   sec  1.32 GBytes  11.3 Gbits/sec    0   4.31 MBytes
[  5]   9.00-10.00  sec  1.32 GBytes  11.3 Gbits/sec    0   4.31 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  12.9 GBytes  11.0 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  12.9 GBytes  11.0 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.58",
        "hostname": "OpenWrt",
        "system": "Intel(R) Atom(TM) Processor E3930 @ 1.30GHz",
        "model": "Sophos XG-105r3",
        "board_name": "sophos-xg-105r3",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "description": "OpenWrt SNAPSHOT",
                "revision": "r27903-27657050d0",
                "target": "x86/64",
                "builddate": "1729793847"
        }
}
root@OpenWrt:~#
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 51956 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   494 MBytes  4.14 Gbits/sec    0   5.00 MBytes
[  5]   1.00-2.00   sec   456 MBytes  3.83 Gbits/sec    0   5.00 MBytes
[  5]   2.00-3.00   sec   462 MBytes  3.87 Gbits/sec    0   5.00 MBytes
[  5]   3.00-4.00   sec   525 MBytes  4.40 Gbits/sec    0   5.00 MBytes
[  5]   4.00-5.00   sec   367 MBytes  3.08 Gbits/sec    0   5.00 MBytes
[  5]   5.00-6.00   sec   372 MBytes  3.12 Gbits/sec    0   5.00 MBytes
[  5]   6.00-7.00   sec   529 MBytes  4.44 Gbits/sec    0   5.00 MBytes
[  5]   7.00-8.00   sec   470 MBytes  3.94 Gbits/sec    0   5.00 MBytes
[  5]   8.00-9.00   sec   362 MBytes  3.04 Gbits/sec    0   5.00 MBytes
[  5]   9.00-10.00  sec   507 MBytes  4.25 Gbits/sec    0   5.00 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.06 GBytes  4.34 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.06 GBytes  4.34 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.59",
        "hostname": "OpenWrt",
        "system": "ARMv8 Processor rev 4",
        "model": "Cudy AP3000 v1",
        "board_name": "cudy,ap3000-v1",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "description": "OpenWrt SNAPSHOT",
                "revision": "unknown",
                "target": "mediatek/filogic",
                "builddate": "1730779266"
        }
}
root@OpenWrt:~#

root@RT-AX59U:~# 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 53454 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   768 MBytes  6.44 Gbits/sec    0   1.69 MBytes
[  5]   1.00-2.00   sec   757 MBytes  6.35 Gbits/sec    0   1.69 MBytes
[  5]   2.00-3.00   sec   755 MBytes  6.34 Gbits/sec    0   1.69 MBytes
[  5]   3.00-4.00   sec   755 MBytes  6.33 Gbits/sec    0   1.69 MBytes
[  5]   4.00-5.00   sec   751 MBytes  6.30 Gbits/sec    0   1.69 MBytes
[  5]   5.00-6.00   sec   747 MBytes  6.27 Gbits/sec    0   1.69 MBytes
[  5]   6.00-7.00   sec   750 MBytes  6.29 Gbits/sec    0   1.69 MBytes
[  5]   7.00-8.00   sec   749 MBytes  6.29 Gbits/sec    0   1.69 MBytes
[  5]   8.00-9.00   sec   755 MBytes  6.33 Gbits/sec    0   1.69 MBytes
[  5]   9.00-10.00  sec   751 MBytes  6.30 Gbits/sec    0   1.69 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  7.36 GBytes  6.32 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  7.36 GBytes  6.32 Gbits/sec                  receiver

iperf Done.
root@RT-AX59U:~# ubus call system board
{
        "kernel": "5.15.167",
        "hostname": "RT-AX59U",
        "system": "ARMv8 Processor rev 4",
        "model": "ASUS RT-AX59U",
        "board_name": "asus,rt-ax59u",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.5",
                "revision": "r24106-10cc5fcd00",
                "target": "mediatek/filogic",
                "description": "OpenWrt 23.05.5 r24106-10cc5fcd00"
        }
}
1 Like
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 35898 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  47.0 MBytes   394 Mbits/sec    0    639 KBytes
[  5]   1.00-2.00   sec  47.5 MBytes   399 Mbits/sec    0    639 KBytes
[  5]   2.00-3.00   sec  49.1 MBytes   412 Mbits/sec    0    639 KBytes
[  5]   3.00-4.00   sec  46.1 MBytes   387 Mbits/sec    0    639 KBytes
[  5]   4.00-5.00   sec  44.5 MBytes   373 Mbits/sec    0    639 KBytes
[  5]   5.00-6.00   sec  46.0 MBytes   386 Mbits/sec    0    639 KBytes
[  5]   6.00-7.00   sec  46.5 MBytes   390 Mbits/sec    0    639 KBytes
[  5]   7.00-8.00   sec  46.5 MBytes   390 Mbits/sec    0    639 KBytes
[  5]   8.00-9.00   sec  47.8 MBytes   400 Mbits/sec    0    639 KBytes
[  5]   9.00-10.00  sec  49.2 MBytes   413 Mbits/sec    0    639 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   470 MBytes   394 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   470 MBytes   394 Mbits/sec                  receiver

iperf Done.
root@OpenWrt:~# ubus call system board
{
        "kernel": "5.15.167",
        "hostname": "OpenWrt",
        "system": "MediaTek MT7628AN ver:1 eco:2",
        "model": "TP-Link TL-MR3420 v5",
        "board_name": "tplink,tl-mr3420-v5",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.5",
                "revision": "r24106-10cc5fcd00",
                "target": "ramips/mt76x8",
                "description": "OpenWrt 23.05.5 r24106-10cc5fcd00"
        }
}

GL.iNet GL-MT6000 Flint 2

ubus call system board
{
        "kernel": "5.15.167",
        "hostname": "a12",
        "system": "ARMv8 Processor rev 4",
        "model": "GL.iNet GL-MT6000",
        "board_name": "glinet,gl-mt6000",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.5",
                "revision": "r24106-10cc5fcd00",
                "target": "mediatek/filogic",
                "description": "OpenWrt 23.05.5 r24106-10cc5fcd00"
        }
}
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 57484 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   771 MBytes  6.46 Gbits/sec    0   1.12 MBytes       
[  5]   1.00-2.00   sec   760 MBytes  6.38 Gbits/sec    0   1.12 MBytes       
[  5]   2.00-3.00   sec   756 MBytes  6.35 Gbits/sec    0   1.12 MBytes       
[  5]   3.00-4.00   sec   754 MBytes  6.32 Gbits/sec    0   1.12 MBytes       
[  5]   4.00-5.00   sec   759 MBytes  6.37 Gbits/sec    0   1.12 MBytes       
[  5]   5.00-6.00   sec   748 MBytes  6.27 Gbits/sec    0   1.12 MBytes       
[  5]   6.00-7.00   sec   746 MBytes  6.26 Gbits/sec    0   1.12 MBytes       
[  5]   7.00-8.00   sec   745 MBytes  6.25 Gbits/sec    0   1.12 MBytes       
[  5]   8.00-9.00   sec   751 MBytes  6.30 Gbits/sec    0   1.12 MBytes       
[  5]   9.00-10.00  sec   751 MBytes  6.30 Gbits/sec    0   1.12 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  7.37 GBytes  6.33 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  7.36 GBytes  6.32 Gbits/sec                  receiver

iperf Done.
iperf3 -s -D && iperf3 -c 127.0.0.1 -u -b 100G -R
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 49351 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  9.33 Gbits/sec  0.012 ms  12144/47766 (25%)  
[  5]   1.00-2.00   sec  1.10 GBytes  9.44 Gbits/sec  0.011 ms  11212/47182 (24%)  
[  5]   2.00-3.00   sec  1.10 GBytes  9.44 Gbits/sec  0.010 ms  11106/47132 (24%)  
[  5]   3.00-4.00   sec  1.10 GBytes  9.44 Gbits/sec  0.013 ms  11098/47122 (24%)  
[  5]   4.00-5.00   sec  1.11 GBytes  9.53 Gbits/sec  0.011 ms  11120/47499 (23%)  
[  5]   5.00-6.00   sec  1.11 GBytes  9.54 Gbits/sec  0.011 ms  11272/47680 (24%)  
[  5]   6.00-7.00   sec  1.10 GBytes  9.45 Gbits/sec  0.010 ms  11653/47712 (24%)  
[  5]   7.00-8.00   sec  1.10 GBytes  9.45 Gbits/sec  0.012 ms  11625/47692 (24%)  
[  5]   8.00-9.00   sec  1.10 GBytes  9.47 Gbits/sec  0.011 ms  11579/47688 (24%)  
[  5]   9.00-10.00  sec  1.11 GBytes  9.51 Gbits/sec  0.010 ms  11429/47710 (24%)  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-10.00  sec  14.5 GBytes  12.5 Gbits/sec  0.000 ms  0/475199 (0%)  sender
[  5]   0.00-10.00  sec  11.0 GBytes  9.46 Gbits/sec  0.010 ms  114238/475183 (24%)  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 43456 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  18.5 MBytes   153 Mbits/sec    0    469 KBytes
[  5]   1.01-2.01   sec  18.3 MBytes   153 Mbits/sec    0    469 KBytes
[  5]   2.01-3.00   sec  18.1 MBytes   154 Mbits/sec    0    469 KBytes
[  5]   3.00-4.00   sec  18.2 MBytes   153 Mbits/sec    0    469 KBytes
[  5]   4.00-5.01   sec  18.5 MBytes   153 Mbits/sec    0    469 KBytes
[  5]   5.01-6.01   sec  18.3 MBytes   154 Mbits/sec    0    469 KBytes
[  5]   6.01-7.00   sec  18.0 MBytes   153 Mbits/sec    0    469 KBytes
[  5]   7.00-8.00   sec  18.3 MBytes   153 Mbits/sec    0    469 KBytes
[  5]   8.00-9.01   sec  18.4 MBytes   153 Mbits/sec    0    469 KBytes
[  5]   9.01-10.00  sec  18.1 MBytes   154 Mbits/sec    0    469 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   183 MBytes   153 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   183 MBytes   153 Mbits/sec                  receiver

iperf Done.
root@OpenWrt:/# ubus call system board
{
        "kernel": "4.14.267",
        "hostname": "OpenWrt",
        "system": "Ralink RT3350 id:1 rev:2",
        "model": "Teltonika RUT5XX",
        "board_name": "rut5xx",
        "release": {
                "distribution": "OpenWrt",
                "version": "19.07.9",
                "revision": "r11405-2a3558b0de",
                "target": "ramips/rt305x",
                "description": "OpenWrt 19.07.9 r11405-2a3558b0de"
        }
}
root@OpenWrt:/#

Two of popular WD NAS (in PR at that moment)

root@wdcm:~# ubus call system board
{
        "kernel": "6.6.63",
        "hostname": "wdcm",
        "system": "ARMv7 Processor rev 1 (v7l)",
        "model": "WD MyCloud Mirror Gen 2 (BWVZ/Grand Teton)",
        "board_name": "wd,cloud-mirror-gen2",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "revision": "r28184-ac2d278528",
                "target": "mvebu/cortexa9",
                "description": "OpenWrt SNAPSHOT r28184-ac2d278528",
                "builddate": "1732473887"
        }
}
root@wdcm:~# 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 37408 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   487 MBytes  4.08 Gbits/sec    0   1.50 MBytes
[  5]   1.00-2.00   sec   481 MBytes  4.03 Gbits/sec    0   1.50 MBytes
[  5]   2.00-3.00   sec   483 MBytes  4.05 Gbits/sec    0   1.50 MBytes
[  5]   3.00-4.00   sec   481 MBytes  4.04 Gbits/sec    0   1.50 MBytes
[  5]   4.00-5.00   sec   483 MBytes  4.06 Gbits/sec    0   1.50 MBytes
[  5]   5.00-6.00   sec   485 MBytes  4.06 Gbits/sec    0   1.50 MBytes
[  5]   6.00-7.00   sec   481 MBytes  4.04 Gbits/sec    0   1.50 MBytes
[  5]   7.00-8.00   sec   482 MBytes  4.04 Gbits/sec    0   1.50 MBytes
[  5]   8.00-9.00   sec   484 MBytes  4.06 Gbits/sec    0   1.50 MBytes
[  5]   9.00-10.00  sec   484 MBytes  4.04 Gbits/sec    0   1.50 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.72 GBytes  4.05 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.71 GBytes  4.05 Gbits/sec                  receiver

iperf Done.

root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.63",
        "hostname": "OpenWrt",
        "system": "ARMv7 Processor rev 1 (v7l)",
        "model": "WD MyCloud Gen2",
        "board_name": "wd,cloud-gen2",
        "rootfs_type": "ext2",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "revision": "r28205-4ef3cfd4b1",
                "target": "mvebu/cortexa9",
                "description": "OpenWrt SNAPSHOT r28205-4ef3cfd4b1",
                "builddate": "1732797791"
        }
}
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 48432 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   181 MBytes  1.52 Gbits/sec    0   3.43 MBytes
[  5]   1.00-2.00   sec   181 MBytes  1.52 Gbits/sec    0   3.43 MBytes
[  5]   2.00-3.00   sec   181 MBytes  1.52 Gbits/sec    0   3.43 MBytes
[  5]   3.00-4.00   sec   181 MBytes  1.52 Gbits/sec    0   3.43 MBytes
[  5]   4.00-5.00   sec   181 MBytes  1.52 Gbits/sec    0   3.43 MBytes
[  5]   5.00-6.61   sec  0.00 Bytes  0.00 bits/sec    0   3.43 MBytes
[  5]   6.61-7.00   sec  55.1 MBytes  1.17 Gbits/sec    0   3.43 MBytes
[  5]   7.00-8.00   sec   183 MBytes  1.53 Gbits/sec    1   3.43 MBytes
[  5]   8.00-45.18  sec  0.00 Bytes  0.00 bits/sec    0   3.43 MBytes
[  5]  45.18-45.18  sec   128 KBytes   493 Mbits/sec    0   3.43 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-45.18  sec  7.43 GBytes  1.41 Gbits/sec    1             sender
[  5]   0.00-45.18  sec  7.43 GBytes  1.41 Gbits/sec                  receiver

iperf Done.

there something wrong here but not sure why. Some tests even end up segmentation fault.

Banana Pi BPI-R4.

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 37834 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.71 GBytes  14.7 Gbits/sec    0    959 KBytes       
[  5]   1.00-2.00   sec  1.84 GBytes  15.8 Gbits/sec    0   1.37 MBytes       
[  5]   2.00-3.00   sec  1.79 GBytes  15.4 Gbits/sec    0   1.37 MBytes       
[  5]   3.00-4.00   sec  1.85 GBytes  15.9 Gbits/sec    0   1.37 MBytes       
[  5]   4.00-5.00   sec  1.84 GBytes  15.8 Gbits/sec    0   1.37 MBytes       
[  5]   5.00-6.00   sec  1.82 GBytes  15.6 Gbits/sec    0   1.50 MBytes       
^C[  5]   6.00-6.40   sec   739 MBytes  15.6 Gbits/sec    0   1.50 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-6.40   sec  11.6 GBytes  15.6 Gbits/sec    0             sender
[  5]   0.00-6.40   sec  0.00 Bytes  0.00 bits/sec                  receiver
iperf3: interrupt - the client has terminated
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 39838 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.77 GBytes  15.2 Gbits/sec    0   1.19 MBytes       
[  5]   1.00-2.00   sec  1.74 GBytes  15.0 Gbits/sec    0   1.19 MBytes       
[  5]   2.00-3.00   sec  1.76 GBytes  15.1 Gbits/sec    0   1.19 MBytes       
[  5]   3.00-4.00   sec  1.77 GBytes  15.2 Gbits/sec    0   1.19 MBytes       
[  5]   4.00-5.00   sec  1.76 GBytes  15.1 Gbits/sec    0   1.19 MBytes       
[  5]   5.00-6.00   sec  1.77 GBytes  15.2 Gbits/sec    0   1.19 MBytes       
[  5]   6.00-7.00   sec  1.77 GBytes  15.2 Gbits/sec    0   1.25 MBytes       
[  5]   7.00-8.00   sec  1.77 GBytes  15.2 Gbits/sec    0   1.25 MBytes       
[  5]   8.00-9.00   sec  1.77 GBytes  15.2 Gbits/sec    0   1.25 MBytes       
[  5]   9.00-10.00  sec  1.78 GBytes  15.3 Gbits/sec    0   1.25 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  17.7 GBytes  15.2 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  17.7 GBytes  15.2 Gbits/sec                  receiver

iperf Done.
root@router:~# ubus call system board
{
	"kernel": "6.6.61",
	"hostname": "router",
	"system": "ARMv8 Processor rev 0",
	"model": "Bananapi BPI-R4",
	"board_name": "bananapi,bpi-r4",
	"rootfs_type": "squashfs",
	"release": {
		"distribution": "OpenWrt",
		"version": "SNAPSHOT",
		"revision": "r28132-8ec35a2a15",
		"target": "mediatek/filogic",
		"description": "OpenWrt SNAPSHOT r28132-8ec35a2a15",
		"builddate": "1732020267"
	}
}
1 Like

Strangely, I'm seeing some wild numbers on 23.05.2.

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1 && killall iperf3
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 45038 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   573 MBytes  4.80 Gbits/sec    0    639 KBytes
[  5]   1.00-2.00   sec   104 MBytes   877 Mbits/sec    0    639 KBytes
[  5]   2.00-3.79   sec  0.00 Bytes   0.00 bits/sec     0   1023 KBytes
[  5]   3.79-4.26   sec  0.00 Bytes   0.00 bits/sec     0   1023 KBytes
[  5]   4.26-5.00   sec   403 MBytes  4.56 Gbits/sec    0   1023 KBytes
[  5]   5.00-6.00   sec   137 MBytes  1.15 Gbits/sec    0   1023 KBytes
[  5]   6.00-7.00   sec   145 MBytes  1.21 Gbits/sec    0   1023 KBytes
[  5]   7.00-8.00   sec   139 MBytes  1.17 Gbits/sec    0   1023 KBytes
[  5]   8.00-9.00   sec   336 MBytes  2.81 Gbits/sec    0   1023 KBytes
[  5]   9.00-10.00  sec   598 MBytes  5.01 Gbits/sec    0   1023 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.86 GBytes  5.04 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.86 GBytes  5.04 Gbits/sec                  receiver

One more time:

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1 && killall iperf3
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 59950 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   574 MBytes  4.81 Gbits/sec    0    639 KBytes
[  5]   1.00-2.00   sec   501 MBytes  4.21 Gbits/sec    0    639 KBytes
[  5]   2.00-3.00   sec   233 MBytes  1.95 Gbits/sec    0    895 KBytes
[  5]   3.00-4.00   sec  62.8 MBytes   527 Mbits/sec    0    895 KBytes
[  5]   4.00-5.00   sec   652 MBytes  5.46 Gbits/sec    0    895 KBytes
[  5]   5.00-6.00   sec   600 MBytes  5.03 Gbits/sec    0    895 KBytes
[  5]   6.00-7.03   sec  0.00 Bytes   0.00 bits/sec     0    895 KBytes
[  5]   7.03-8.00   sec   470 MBytes  4.08 Gbits/sec    0    895 KBytes
[  5]   8.00-9.00   sec   441 MBytes  3.70 Gbits/sec    0    895 KBytes
[  5]   9.00-10.00  sec   230 MBytes  1.93 Gbits/sec    0    895 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  6.04 GBytes  5.19 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  6.04 GBytes  5.19 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# ubus call system board
{
        "kernel": "5.15.137",
        "hostname": "OpenWrt",
        "system": "AMD GX-412TC SOC",
        "model": "PC Engines apu4",
        "board_name": "pc-engines-apu4",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.2",
                "revision": "r23630-842932a63d",
                "target": "x86/64",
                "description": "OpenWrt 23.05.2 r23630-842932a63d"
        }
}
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 38922 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.36 GBytes  20.2 Gbits/sec    0    895 KBytes
[  5]   1.00-2.00   sec  2.42 GBytes  20.8 Gbits/sec    0   1.19 MBytes
[  5]   2.00-3.00   sec  2.42 GBytes  20.8 Gbits/sec    0   1.19 MBytes
[  5]   3.00-4.00   sec  2.39 GBytes  20.5 Gbits/sec    0   1.31 MBytes
[  5]   4.00-5.00   sec  2.40 GBytes  20.6 Gbits/sec    0   1.31 MBytes
[  5]   5.00-6.00   sec  2.31 GBytes  19.9 Gbits/sec    0   1.31 MBytes
[  5]   6.00-7.00   sec  2.31 GBytes  19.8 Gbits/sec    0   1.31 MBytes
[  5]   7.00-8.00   sec  2.39 GBytes  20.5 Gbits/sec    0   1.31 MBytes
[  5]   8.00-9.00   sec  2.37 GBytes  20.4 Gbits/sec    0   1.31 MBytes
[  5]   9.00-10.00  sec  2.43 GBytes  20.9 Gbits/sec    0   1.31 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  24.1 GBytes  20.7 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  24.1 GBytes  20.7 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# ubus call system board
{
        "kernel": "6.6.63",
        "hostname": "OpenWrt",
        "system": "ARMv8 Processor rev 0",
        "model": "Bananapi BPI-R4",
        "board_name": "bananapi,bpi-r4",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "24.10.0-rc1",
                "revision": "r28158-d276b4c91a",
                "target": "mediatek/filogic",
                "description": "OpenWrt 24.10.0-rc1 r28158-d276b4c91a",
                "builddate": "1732901136"
        }
}

Banana Pi OpenWRT One

root@openwrt-one:~# iperf3 -s1D && iperf3 -c 127.0.0.1 && ubus call system board
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 42692 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   539 MBytes  4.51 Gbits/sec    0   1.50 MBytes       
[  5]   1.00-2.00   sec   524 MBytes  4.41 Gbits/sec    0   1.50 MBytes       
[  5]   2.00-3.00   sec   535 MBytes  4.49 Gbits/sec    0   1.94 MBytes       
[  5]   3.00-4.00   sec   537 MBytes  4.50 Gbits/sec    0   1.94 MBytes       
[  5]   4.00-5.00   sec   513 MBytes  4.30 Gbits/sec    0   2.62 MBytes       
[  5]   5.00-6.00   sec   521 MBytes  4.37 Gbits/sec    0   2.62 MBytes       
[  5]   6.00-7.00   sec   520 MBytes  4.36 Gbits/sec    0   2.62 MBytes       
[  5]   7.00-8.00   sec   531 MBytes  4.45 Gbits/sec    0   2.62 MBytes       
[  5]   8.00-9.00   sec   536 MBytes  4.50 Gbits/sec    0   2.62 MBytes       
[  5]   9.00-10.00  sec   536 MBytes  4.49 Gbits/sec    0   3.93 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.23 GBytes  4.49 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.23 GBytes  4.49 Gbits/sec                  receiver

iperf Done.
{
        "kernel": "6.6.63",
        "hostname": "openwrt-one",
        "system": "ARMv8 Processor rev 4",
        "model": "OpenWrt One",
        "board_name": "openwrt,one",
        "rootfs_type": "squashfs",
        "release": {
                "distribution": "OpenWrt",
                "version": "24.10.0-rc2",
                "revision": "r28161-ea17e958b9",
                "target": "mediatek/filogic",
                "description": "OpenWrt 24.10.0-rc2 r28161-ea17e958b9",
                "builddate": "1733226068"
        }
}
1 Like

Beeline Smartbox Turbo+

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 46852 connected to 127.0.0.1 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 76.5 MBytes 641 Mbits/sec 0 959 KBytes
[ 5] 1.00-2.00 sec 69.1 MBytes 580 Mbits/sec 0 959 KBytes
[ 5] 2.00-3.00 sec 72.0 MBytes 604 Mbits/sec 0 959 KBytes
[ 5] 3.00-4.00 sec 65.4 MBytes 549 Mbits/sec 0 959 KBytes
[ 5] 4.00-5.00 sec 77.0 MBytes 646 Mbits/sec 0 959 KBytes
[ 5] 5.00-6.00 sec 76.8 MBytes 643 Mbits/sec 0 959 KBytes
[ 5] 6.00-7.00 sec 73.2 MBytes 615 Mbits/sec 0 959 KBytes
[ 5] 7.00-8.00 sec 76.0 MBytes 637 Mbits/sec 0 959 KBytes
[ 5] 8.00-9.00 sec 75.4 MBytes 633 Mbits/sec 0 959 KBytes
[ 5] 9.00-10.00 sec 73.9 MBytes 619 Mbits/sec 0 959 KBytes


[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 761 MBytes 638 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 761 MBytes 638 Mbits/sec receiver

{
"kernel": "5.15.167",
"hostname": "Beeline",
"system": "MediaTek MT7621 ver:1 eco:3",
"model": "Beeline SmartBox TURBO+",
"board_name": "beeline,smartbox-turbo-plus",
"rootfs_type": "squashfs",
"release": {
"distribution": "OpenWrt",
"version": "23.05.5",
"revision": "r24106-10cc5fcd00",
"target": "ramips/mt7621",
"description": "OpenWrt 23.05.5 r24106-10cc5fcd00"
}
}

root@FriendlyWrt:~# 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 32828 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.05 GBytes  17.6 Gbits/sec    0   1.12 MBytes       
[  5]   1.00-2.00   sec  3.27 GBytes  28.1 Gbits/sec    0   1.12 MBytes       
[  5]   2.00-3.00   sec  3.70 GBytes  31.8 Gbits/sec    0   1.12 MBytes       
[  5]   3.00-4.00   sec  3.26 GBytes  28.0 Gbits/sec    1   1.31 MBytes       
[  5]   4.00-5.00   sec  3.07 GBytes  26.4 Gbits/sec    0   1.31 MBytes       
[  5]   5.00-6.00   sec  3.38 GBytes  29.0 Gbits/sec    0   1.31 MBytes       
[  5]   6.00-7.00   sec  3.31 GBytes  28.4 Gbits/sec    0   1.81 MBytes       
[  5]   7.00-8.00   sec  1.13 GBytes  9.70 Gbits/sec    0   4.12 MBytes       
[  5]   8.00-9.00   sec  1.75 GBytes  15.0 Gbits/sec    0   4.12 MBytes       
[  5]   9.00-10.08  sec   128 KBytes   974 Kbits/sec    0   4.12 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.08  sec  33.1 GBytes  28.2 Gbits/sec    1             sender
[  5]   0.00-10.08  sec  33.1 GBytes  28.2 Gbits/sec                  receiver


root@FriendlyWrt:~# ubus call system board
{
        "kernel": "6.1.57",
        "hostname": "FriendlyWrt",
        "system": "ARMv8 Processor rev 0",
        "model": "FriendlyElec NanoPi R6S",
        "board_name": "friendlyelec,nanopi-r6s",
        "release": {
                "distribution": "OpenWrt",
                "version": "23.05.5",
                "revision": "r24106-10cc5fcd00",
                "target": "rockchip/armv8",
                "description": "OpenWrt 23.05.5 r24106-10cc5fcd00"
        }