1. A non-transitory, computer-readable recording medium having stored therein a program for causing a computer in an information processing system to execute a process, the process comprising: in response to a request from a monitoring terminal, creating, based on attribute information of a plurality of jobs included in job flows to be managed, classification information in which the plurality of jobs are classified by attributes thereof; grouping the plurality of jobs into a plurality of groups according to the attribute information by using the classification information and transition relationship information indicating transition relationships between the plurality of jobs in the job flows; and creating job-execution-schedule display information with which a transition relationship between a first job and a second job subsequent to the first job among the plurality of jobs is displayed when the first and second jobs belong to different groups, and with which an execution interval of jobs in each group is displayed in association with an execution interval of jobs in another group, based on a number of jobs that have been sequentially executed from a starting job to each job in a job flow.