Benchmark

[Code-Hex]

Host

ProductName:		macOS
ProductVersion:		13.0
BuildVersion:		22A380

Guest

codehex@debian:~$ uname -a
Linux debian 5.10.0-20-arm64 #1 SMP Debian 5.10.158-2 (2022-12-13) aarch64 GNU/Linux

Host -> Guest

Run in guest $ iperf3 -s

Then in Host (unsupport udp forwarding now)

`$ iperf3 -c 127.0.0.1 -p 5202`

macOS:~$ iperf3 -c 127.0.0.1 -p 5202
Connecting to host 127.0.0.1, port 5202
[  5] local 127.0.0.1 port 54818 connected to 127.0.0.1 port 5202
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  65.1 MBytes   546 Mbits/sec
[  5]   1.00-2.00   sec  59.4 MBytes   498 Mbits/sec
[  5]   2.00-3.00   sec  60.3 MBytes   505 Mbits/sec
[  5]   3.00-4.00   sec  58.3 MBytes   490 Mbits/sec
[  5]   4.00-5.00   sec  61.3 MBytes   514 Mbits/sec
[  5]   5.00-6.00   sec  59.9 MBytes   502 Mbits/sec
[  5]   6.00-7.00   sec  59.9 MBytes   503 Mbits/sec
[  5]   7.00-8.00   sec  60.2 MBytes   505 Mbits/sec
[  5]   8.00-9.00   sec  60.2 MBytes   505 Mbits/sec
[  5]   9.00-10.00  sec  60.7 MBytes   510 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.00  sec   605 MBytes   508 Mbits/sec                  sender
[  5]   0.00-10.00  sec   604 MBytes   507 Mbits/sec                  receiver

iperf Done.

`$ iperf3 -c 127.0.0.1 -p 5202 -R`

macOS:~$ iperf3 -c 127.0.0.1 -p 5202 -R
Connecting to host 127.0.0.1, port 5202
Reverse mode, remote host 127.0.0.1 is sending
[  5] local 127.0.0.1 port 54825 connected to 127.0.0.1 port 5202
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   1.01-2.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   2.01-3.00   sec  0.00 Bytes  0.00 bits/sec
[  5]   3.00-4.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   4.01-5.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   5.01-6.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   6.01-7.00   sec  0.00 Bytes  0.00 bits/sec
[  5]   7.00-8.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   8.01-9.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   9.01-10.01  sec  0.00 Bytes  0.00 bits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   141 KBytes   116 Kbits/sec    5             sender
[  5]   0.00-10.01  sec  0.00 Bytes  0.00 bits/sec                  receiver

iperf Done.

Guest -> Internet

`$ iperf3 -c speedtest.uztelecom.uz -p 5206`

codehex@debian:~$ iperf3 -c speedtest.uztelecom.uz -p 5206
Connecting to host speedtest.uztelecom.uz, port 5206
[  5] local 192.168.127.2 port 35078 connected to 195.69.189.215 port 5206
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  84.8 KBytes   691 Kbits/sec    2   1.41 KBytes
[  5]   1.01-2.01   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   2.01-3.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   3.01-4.01   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   4.01-5.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   5.01-6.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   6.01-7.01   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   7.01-8.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   8.01-9.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   9.01-10.01  sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  84.8 KBytes  69.5 Kbits/sec    5             sender
[  5]   0.00-10.01  sec  0.00 Bytes  0.00 bits/sec                  receiver

iperf Done.

`$ iperf3 -c speedtest.uztelecom.uz -p 5206 -R`

codehex@debian:~$ iperf3 -c speedtest.uztelecom.uz -p 5206 -R
Connecting to host speedtest.uztelecom.uz, port 5206
Reverse mode, remote host speedtest.uztelecom.uz is sending
[  5] local 192.168.127.2 port 45778 connected to 195.69.189.215 port 5206
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.01   sec   101 KBytes   826 Kbits/sec
[  5]   1.01-2.01   sec  41.1 KBytes   337 Kbits/sec
[  5]   2.01-3.01   sec  5.48 KBytes  44.8 Kbits/sec
[  5]   3.01-4.01   sec  13.7 KBytes   112 Kbits/sec
[  5]   4.01-5.01   sec  15.1 KBytes   123 Kbits/sec
[  5]   5.01-6.00   sec  21.9 KBytes   180 Kbits/sec
[  5]   6.00-7.00   sec  27.4 KBytes   225 Kbits/sec
[  5]   7.00-8.00   sec  30.1 KBytes   246 Kbits/sec
[  5]   8.00-9.01   sec  46.6 KBytes   380 Kbits/sec
[  5]   9.01-10.01  sec  19.2 KBytes   157 Kbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   438 KBytes   359 Kbits/sec   17             sender
[  5]   0.00-10.01  sec   322 KBytes   263 Kbits/sec                  receiver

iperf Done.

`$ iperf3 -c speedtest.uztelecom.uz -p 5206 -u`

codehex@debian:~$ iperf3 -c speedtest.uztelecom.uz -p 5206 -u
Connecting to host speedtest.uztelecom.uz, port 5206
[  5] local 192.168.127.2 port 33149 connected to 195.69.189.215 port 5206
[ ID] Interval           Transfer     Bitrate         Total Datagrams
[  5]   0.00-1.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   1.00-2.00   sec   127 KBytes  1.04 Mbits/sec  90
[  5]   2.00-3.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   3.00-4.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   4.00-5.00   sec   127 KBytes  1.04 Mbits/sec  90
[  5]   5.00-6.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   6.00-7.00   sec   127 KBytes  1.04 Mbits/sec  90
[  5]   7.00-8.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   8.00-9.00   sec   127 KBytes  1.04 Mbits/sec  90
[  5]   9.00-10.00  sec   129 KBytes  1.05 Mbits/sec  91
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-10.00  sec  1.25 MBytes  1.05 Mbits/sec  0.000 ms  0/906 (0%)  sender
[  5]   0.00-10.00  sec   543 KBytes   445 Kbits/sec  2.325 ms  519/903 (57%)  receiver

iperf Done.

Guest -> Guest

Running 2 VMs 192.168.127.2 (server) and 192.168.127.3 (client)

`$ iperf3 -c 192.168.127.2`

codehex@debian:~$ iperf3 -c 192.168.127.2
Connecting to host 192.168.127.2, port 5201
[  5] local 192.168.127.3 port 57420 connected to 192.168.127.2 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  84.8 KBytes   693 Kbits/sec    2   1.41 KBytes
[  5]   1.00-2.01   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   2.01-3.00   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   3.00-4.00   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   4.00-5.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   5.01-6.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   6.01-7.00   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   7.00-8.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   8.01-9.00   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   9.00-10.01  sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  84.8 KBytes  69.5 Kbits/sec    5             sender
[  5]   0.00-10.01  sec  0.00 Bytes  0.00 bits/sec                  receiver

iperf Done.

`$ iperf3 -c 192.168.127.2 -R`

codehex@debian:~$ iperf3 -c 192.168.127.2 -R
Connecting to host 192.168.127.2, port 5201
Reverse mode, remote host 192.168.127.2 is sending
[  5] local 192.168.127.3 port 44614 connected to 192.168.127.2 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   1.01-2.00   sec  0.00 Bytes  0.00 bits/sec
[  5]   2.00-3.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   3.01-4.00   sec  0.00 Bytes  0.00 bits/sec
[  5]   4.00-5.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   5.01-6.00   sec  0.00 Bytes  0.00 bits/sec
[  5]   6.00-7.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   7.01-8.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   8.01-9.01   sec  0.00 Bytes  0.00 bits/sec
[  5]   9.01-10.00  sec  0.00 Bytes  0.00 bits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   141 KBytes   116 Kbits/sec    5             sender
[  5]   0.00-10.00  sec  0.00 Bytes  0.00 bits/sec                  receiver

iperf Done.

`$ iperf3 -c 192.168.127.2 -u`

codehex@debian:~$ iperf3 -c 192.168.127.2 -u
Connecting to host 192.168.127.2, port 5201
[  5] local 192.168.127.3 port 42729 connected to 192.168.127.2 port 5201
[ ID] Interval           Transfer     Bitrate         Total Datagrams
[  5]   0.00-1.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   1.00-2.00   sec   127 KBytes  1.04 Mbits/sec  90
[  5]   2.00-3.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   3.00-4.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   4.00-5.00   sec   127 KBytes  1.04 Mbits/sec  90
[  5]   5.00-6.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   6.00-7.00   sec   127 KBytes  1.04 Mbits/sec  90
[  5]   7.00-8.00   sec   129 KBytes  1.05 Mbits/sec  91
[  5]   8.00-9.00   sec   127 KBytes  1.04 Mbits/sec  90
[  5]   9.00-10.00  sec   129 KBytes  1.05 Mbits/sec  91
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-10.00  sec  1.25 MBytes  1.05 Mbits/sec  0.000 ms  0/906 (0%)  sender
[  5]   0.00-10.00  sec  1.25 MBytes  1.05 Mbits/sec  0.025 ms  0/906 (0%)  receiver

iperf Done.

[Code-Hex]

Public iperf3 server
https://github.com/R0GGER/public-iperf3-servers

[Code-Hex]

I tried iperf3 from macOS guest to the public server, I can confirm the result. I'm not sure why...

[Code-Hex]

Version macOS iperf3

iperf 3.12 (cJSON 1.7.15)
Darwin codehexnokasoumashin.local 22.1.0 Darwin Kernel Version 22.1.0: Sun Oct  9 20:15:37 PDT 2022; root:xnu-8792.41.9~2/RELEASE_ARM64_VMAPPLE arm64
Optional features available: sendfile / zerocopy, authentication, support IPv4 don't fragment

Debian version

iperf 3.9 (cJSON 1.7.13)
Linux debian 5.10.0-20-arm64 #1 SMP Debian 5.10.158-2 (2022-12-13) aarch64
Optional features available: CPU affinity setting, IPv6 flow label, SCTP, TCP congestion algorithm setting, sendfile / zerocopy, socket pacing, authentication

I need to update iperf3 in debian

[Code-Hex]

I tried iperf3 from debian guest to public server after updated iperf3, I cannot confirm the result.
I believe any reason for Linux-specific configurations...

codehex@debian:~/iperf-3.12$ ./src/iperf3 -v
iperf 3.12 (cJSON 1.7.15)
Linux debian 5.10.0-20-arm64 #1 SMP Debian 5.10.158-2 (2022-12-13) aarch64
Optional features available: CPU affinity setting, IPv6 flow label, TCP congestion algorithm setting, sendfile / zerocopy, socket pacing, bind to device, support IPv4 don't fragment
codehex@debian:~/iperf-3.12$ ./src/iperf3 -c speedtest.uztelecom.uz -p 5206
Connecting to host speedtest.uztelecom.uz, port 5206
[  5] local 192.168.127.3 port 60016 connected to 195.69.189.215 port 5206
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  84.8 KBytes   691 Kbits/sec    2   1.41 KBytes
[  5]   1.01-2.00   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   2.00-3.00   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   3.00-4.00   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   4.00-5.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   5.01-6.00   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   6.00-7.00   sec  0.00 Bytes  0.00 bits/sec    1   1.41 KBytes
[  5]   7.00-8.00   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   8.00-9.01   sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
[  5]   9.01-10.00  sec  0.00 Bytes  0.00 bits/sec    0   1.41 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  84.8 KBytes  69.5 Kbits/sec    5             sender
[  5]   0.00-10.00  sec  0.00 Bytes  0.00 bits/sec                  receiver

iperf Done.