An analysis apparatus compares first code describing a plurality of first components with second code describing a plurality of second components, to extract difference components. The analysis apparatus sends a plurality of requests to an execution apparatus on which the plurality of second components are deployed, obtains first log information indicating the execution state of each difference component, and specifies relevant requests related to the execution of the difference components. The analysis apparatus sends the specified relevant requests to the execution apparatus and obtains second log information indicating the execution state of each of the plurality of second components. The analysis apparatus generates path information about second components executed in response to each relevant request among the plurality of second components, on the basis of the second log information.