Using External Libraries in Sage Python & Matrix Inversion

I'm working on a project that involves messing around with large, dense matrices full of 256-bit numbers. Because of this, I want to use Sage methods. (SymPy's method for modular matrix inversion proved too memory-inefficient for my needs). For this project, I also need to be able to monitor system statistics such as CPU load and memory usage. This is fine in normal python because binaries are easy to install, but Sage cannot do this natively In my previous implementation with Python and SymPy, I used a library called I'm working on a project that involves messing