METHOD FOR AUTOMATIC DETERMINATION OF OPTIMUM ADVANCE READING WINDOW SIZE IN MONITORING ENVIRONMENTS

摘要

FIELD: information technology.;SUBSTANCE: method involves launching a computer system with a program application; requesting information on memory which has was accessed by the application during its execution; assuming that, after each access to the memory page which was not marked as located in advance reading cache and loading of which does not require accessing the block device, the next (advance reading window size) pages are marked as read in advance reading cache; imitation of the advance reading procedure for different values of the advance reading window size, and calculation of the optimality coefficient, determination of the optimum advance reading window size by selecting the advance reading window size which corresponds to the minimum value of the optimality coefficient.;EFFECT: high efficiency of computer system owing to faster operation.;1 dwg