The app is free and open source, and it does not attempt to transmit data outside your Mac.
Mac Performance Monitor includes a live dashboard with a resource usage breakdown, and a really handy Insights screen that informs the user of trends and potentially actionable behaviors. You’ll also find a variety of live menu bar options, if you like to get a quick look at system and resource usage in the menu bar of your Mac.
There are a variety of other apps and tools like this out there for Mac, including the native powerful Activity Monitor app, but many of them like btop are only available at the command line, or aren’t particularly user friendly. Mac Performance Monitor has advanced features but is presented in a friendly interface, offering another option for resource monitoring and system management for MacOS, and is well worth checking out for users interested in this kind of thing.
