What is really a bottleneck.Theoritically i know but in real time environ what is it.How to test bottlenecks
Every system has a bottleneck, be it a single system, distributed, or assembly line. It is the service center that places the tightest bound on the system's maximum throughput.
The service center with the highest demand.
Where demand = visits x service time.
Max throughput = 1 / demand, for the service center with the highest demand.