FAILURE DETERMINATION DEVICE, FAILURE DETERMINATION METHOD AND FAILURE DETERMINATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To accurately detect a service in which a failure has occurred.

SOLUTION: An error detection part 44 detects multiple error handling operations which have not been correctly executed based on the log information. For each of the error handling operations, a point giving part 45 determines a processing operation having a prescribed execution order relationship with the error handling operation as a related processing operation, gives prescribed points to the error handling operation as well as gives to the related processing operation points corresponding to its execution order relationship with the error processing operation. A tallying part 46 tallies the number of points given to the processing operation for each of the processing operations, and a failure determination part 49 determines the processing operation whose number of the points tallied by the tallying part 46 is over the prescribed point number as the processing operation in which a failure has occurred.

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