nethogs
Network Bandwidth Usage Monitor
NetHogs is a small 'net top' tool. Instead of breaking the traffic down per protocol or per subnet, like most tools do, it groups bandwidth by process. NetHogs does not rely on a special kernel module to be loaded. If there's suddenly a lot of network traffic, you can fire up NetHogs and immediately see which PID is causing this. This makes it easy to indentify programs that have gone wild and are suddenly taking up your bandwidth.
Não existe um pacote oficial para openSUSE Leap 15.6Distribuições
openSUSE Tumbleweed
openSUSE Leap 15.6
openSUSE Leap 15.5
openSUSE Backports for SLE 15 SP4
SUSE SLE-15-SP2
SUSE SLE-15-SP1
SUSE SLE-12-SP5
Distribuições não suportadas
As seguintes distribuições não são suportadas oficialmente. Utilize os pacotes por sua conta própria.