Install speedometer by entering the following commands in the terminal:
sudo apt update sudo apt install speedometer
Description:
measure and display the rate of data across a network connection
Monitor network traffic or speed/progress of a file transfer. The program can be used for cases like: . - how long it will take for 38 MiB transfer to finish - how quickly is another transfer going - how fast is the upstream on this ADSL line - how fast is data written to a filesystem.
Homepage: http://excess.org/speedometer
Version: 2.8-2
Section: universe/utils