This session begins with a conceptual explanation of each layer of the PowerVM CPU nomenclature before introducing the realization of CPUtime recycling at SMT8. This session is deconstructed from what AIX shows us about AIX-on-PowerVM; this session is based on what AIX shows us about each layer supporting AIX-on-PowerVM. Understanding this structure is the first step towards implementing the tactical practices detailed in the next two sessions. Beyond what AIX shows us, there are no references about: The 6 layers of the PowerVM CPU nomenclature at SMT8. As such, this session is unprecedented and perhaps shockingly revealing.