Wireshark - Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

nmon - This systems administrator, tuner, benchmark tool gives you a huge amount of important performance...

tcpdump - tcpdump is a common packet analyzer that runs under the command line.

gtop - System monitoring dashboard for terminal

netcat - Netcat is a featured networking utility which reads and writes data across network connections...

psutil - psutil is a module providing an interface for retrieving information on all running processes and...