PROCESS RELATIONSHIP ANALYSIS PROGRAM, PROCESS RELATIONSHIP ANALYSIS DEVICE, AND PROCESS RELATIONSHIP ANALYSIS METHOD

摘要

PROBLEM TO BE SOLVED: To provide technique capable of extracting a relationship between processes by a computer.SOLUTION: In a business server 10, an operation information storage part 120 stores history information of file access by each process 12, which is collected by an information collection part 110. An analysis part 130 analyses the history information stored in the operation information storage part 120 and extracts the plurality of processes 12 which access a same file. At this time, the analysis part 130 excludes a system file registered in a system file management information storage part 140 from target files for extraction determination of the processes 12. The analysis part 130 groups the plurality of processes 12 which access the extracted same file as related processes 12, and stores them in a relationship definition information storage part 160.