Install irtt by entering the following commands in the terminal:
sudo apt update sudo apt install irtt
Description:
Isochronous Round-Trip Tester
IRTT (Isochronous Round-Trip Tester) IRTT measures round-trip time, one-way delay and other metrics using UDP packets sent on a fixed period, and produces both user and machine parseable output.
Homepage: https://github.com/peteheist/irtt
Version: 0.9.0-2
Section: universe/devel