Approach to implementation of modeling the performance of computer system

Kalistratov A., Afanasyev G.

Thе article describes an approach to a computer system performance modeling. Two methods of performance modeling for a virtualized environment are described. Questions of improvement of accuracy of such model by its consecutive adaptation during work are specified. The process of building a performance model is depicted. The authors describe the process of collecting data on the operation of processes and services and their representation as components of the model. The conclusion about possible development of this approach and ways of development is made.

Keywords:performance, performance measurement, performance modeling, virtual machines.