I am testing the ethernet port speed and see that odroid speed is lower than 1Gb/s I have test the switch and lan cable and they are fine.
posted the issue on odroid and they said to see the output of lsusb -t .
I did and it seems that bus numbers are wrong.
they said it most likely is the archlinuxarm issue.
can someone guide me to fix this?
If you want a basic understand of Spectrum, this is above average in Spectrum https://speedtestfast.com/spectrum-speed-test/ , but Sydney and Canberra and Melbourne typically have it better because they have access to the best internet here.