A search request control apparatus includes a processor to execute a process. The process includes splitting a search request set, which contains a plurality of search requests acquired in a predetermined period, into subsets in accordance with a degree of overlap of data searched by each of the search requests, calculating an average response of the search requests contained in the search request set in accordance with a processing order of the subsets that are obtained through the splitting, and processing collectively in accordance with the processing order, search requests contained in a plurality of subsets having a minimum average response calculated.