btop for MacOS is an Excellent Terminal System Resource Monitor

If you’re a command line enthusiast and you’re the type of Mac user who likes to keep an eye on your system resources and resource utilization, you’ll likely enjoy checking out the btop command. btop offers real-time visualization of CPU usage, memory use, processes, network activity, and disk activity. You can even use btop as a task manager, and kill processes directly from within btop, making btop kind of like Activity Monitor, but for the Terminal.
The btop tool is open source and cross platform, so while we’re focusing on MacOS here, you can also install it on Linux or Windows.






















