gotop is a terminal-based (TUI) system monitor for Linux and macOS. The software is inspired by gtop and vtop, but while these 2 utilities use Node.js, gotop is written in Go.
The command line tool supports mouse clicking and scrolling, comes with vi-keys, and it displays the CPU, memory and network usage history using colored graphs, while also displaying their current values.
gotop also shows the disk usage, temperatures and a top process list, which includes CPU and memory usage.