nethogs
Monitor bandwidth usage per process. tldr-pages
On Linux
Linux
Start NetHogs as root (default device is eth0)
sudo nethogsIdentifyMonitor bandwidth on specific device
sudo nethogs deviceIdentifyMonitor bandwidth on multiple devices
sudo nethogs device1 device2 ...IdentifySpecify refresh interval in seconds
sudo nethogs -d secondsIdentifyChange the traffic display unit (default: 0, 0 = kB/s, 1 = total kB, 2 = total bytes, 3 = total MB, 4 = MB/s, 5 = GB/s)
sudo nethogs -v 0..5Identify