Asymptotic Product-form Steady-state for Multiclass Queueing Networks: A Reentrant Line Case Study

This paper serves as a companion to “Asymptotic Product-form Steady-state for Multiclass Queueing Networks with SBP Service Policies in Multi-scale Heavy Traffic.” In this short paper, we illustrate the main results of the main paper through a two-station, five-class reentrant line under a specific static buffer priority policy, while avoiding heavy notations. For this example, we prove the asymptotic steady-state limit and uniform moment bound under general inter-arrival and service time distributions.