NetHogs is a network monitoring tool.
Ubuntu installation command:
sudo apt-get install nethogs
Examples of starting with an indication of the network interface:
sudo nethogs wlan0
sudo nethogs eth0 wlan0
I will describe some launch options:
-h (display help)
-d (update interval)
-p (promiscious mode)
-V (view program version)
-t (trace mode)
I will describe some function keys of the program:
c (display mode switching, (kb, b, mb))
r (sorting by received packets)
s (sorting by sent packets)
q (exit)