Implementing Dstat with Performance Co-Pilot

Dstat is a beloved tool by many, and a staple when diagnosing system performance issues. However, the original dstat is no longer actively developed. This poses an immediate problem for distributions like Fedora moving to a Python 3 stack, as it lacks a Python 3 implementation (both the tool itself, and its many plugins). It is also problematic in that the plugin system was relatively simplistic and in need of a significant redesign and rewrite to add new desired features.