Lecture outline Introduction to systems with priorities Representation of a priority queuing system The M/G/ non-preemptive priority system An important optimization theorem and an important corollary Brief mention of other priority systems Bounds for G/G/1 systems A numerical exampleLecture Outline • Introduction to systems with priorities • Representation of a priority queuing system • The M/G/1 non-preemptive priority system • An important optimization theorem • … and an important corollary • Brief mention of other priority systems • Bounds for G/G/1 systems • A numerical example