psutil

psutil: Reliable program for working cross-platform to provide users with various info about system utilization.

psutil is a reliable software that was designed to allow users to work cross-platform in order to provide them with various information about system utilization running processes in Python, and even allow them to use the library on Linux, OpenBSD, NetBSD, OSX, and Sun Solaris.

The program supports both 32-bit and 64-bit environments, and can also handle Python versions that range from 2.7 to 3.6, while the array of operations it will allow them to carry out is very extensive, which means limiting process resources is possible using the Python library.

The Python module can also open the door to much extra functionality if users can turn to command-line tools, (e.g. ifconfig, ps, pmap, top, Isof, who, kill, uptime, tty, free, nice, ionice, etc.)

psutil is one of the best options when it comes to working cross-platform, while also providing users with comprehensive documentation detailing the program's full capabilities.