LOG ACQUISITION DEVICE, LOG ACQUISITION METHOD, AND LOG ACQUISITION PROGRAM

摘要

PROBLEM TO BE SOLVED: To reduce the time required for the acquisition of log information at the occurrence of a failure.SOLUTION: A log acquisition device 2 includes: acquisition means 21 for acquiring, when a failure occurs in an object system 1 that is a log acquisition object, information on a failure process of the occurrence of the failure or on a failure network; log acquisition means 22 for acquiring only log information related to the failure process or the failure network from all pieces of log information 12 held in the object system 1; and transmission means 23 for transmitting the acquired log information to an external device 3.