Abstract: A test support device includes a processor configured to acquire event information on events which occur during an execution of a target program. The processor is configured to classify the events into event groups on basis of similarity of timings at which the respective events occur. The processor is configured to calculate, for each of the event groups, a summed value of evaluation values of the respective events classified into the relevant event group. The processor is configured to determine for each of the event groups, on basis of the summed value, whether a breakpoint of a target process executed by the target program is present at a timing corresponding to the relevant event group. The processor is configured to display timing information indicating a timing at which a breakpoint is determined to be present, in association with elapsed time after a start of executing the target program.

Abstract: An information processing apparatus executes a process and a second server in an information processing system including a first server, the second server, and a third server. The process includes: collecting, in a first queue, traffic data that is transmitted and received by the second server; acquiring, from the first server, a client request reception time when the first server receives a request from a client and a client response time when the first server responds to the request from the client; and moving, to a second queue, traffic data of a time period from a first server request reception time when the second server receives a request from the first server after the client request reception time to a first server response time when the second server responds to the request from the first server before the client response time.