Performance Analysis of Message-driven Component Based on Discrete Time Vacation Queue

To acquire performance assessment of the magnet-driven component,based on discrete time vacation queue Geom/G/1,a life cycle performance model of service threads is created by analyzing embedded Markov chain and distributions of message response time and length of message queue are inferred.A simulation algorithm that is characterized by single thread schedule and multi-status shift is developed.Based on the algorithm,a performance simulator for message-driven component that support multiple service threads is designed.