The development of mathematical model of process of information system monitoring

Abstract

In our time, the development of information networks requires high availability, performance and fault tolerance. To achieve
the best performance of these parameters there is a need in monitoring them. The article proposes the most relevant states in
the process of network monitoring. With the help of the Markov chains there is developed a mathematical model that considers
the dependence of probability of events on time and describes the process of monitoring the faulty parameters of network equipment. The method of probabilistic forecasting of the state of total network failure is proposed.