| 摘要 |
PROBLEM TO BE SOLVED: To specify an abnormal module even when information on a module that each of a plurality of processes goes through is incorrect.SOLUTION: A process is executed by a computer that if no abnormal module is specified in a process in which information on a module that each of a plurality of processes (Fi (i is a natural number)) goes through where a shared module (pj (j is a natural number) exists is stored for each process, the normal or abnormal state of each process executed in a prescribed period is determined on the basis of log information relating to the plurality of processes executed in the prescribed period, and an abnormal module is specified using the result of determination of the normal or abnormal state and information on the module pertaining to each process executed in the prescribed period, then the information on the module pertaining to each process executed in the prescribed period is corrected on the basis of a prescribed condition, and an abnormal module is specified using the result of determination of the normal or abnormal state and the corrected information on the module.SELECTED DRAWING: Figure 44 |
