Job extraction method, job extraction device, and job extraction system

摘要

A job extraction method, includes: referring to first information indicating an input time, a start time, an execution time, and a number of computation resources to be used, for each of jobs to be executed using one of computation resources; specifying first jobs having a first waiting time and a first start time later than a second start time of a second job having a second input time earlier than the first input time; and extracting, based on second information indicating a time-sequential transition of a number of computation resources not being used, a third job for which a state where computation resources of a number being equal to or greater than the number of computation resources to be used for one of the first jobs are not being used has continued for a first execution time of the first job or longer during the first waiting time.