COMPUTER MOUNTING METHOD, PROGRAM, AND SYSTEM FOR EXTRACTING RULE FOR MONITORING PAIR OF REQUEST AND RESPONSE

PROBLEM TO BE SOLVED: To provide a computer mounting method for extracting a rule for monitoring a pair of request and response generated in a request/response system.SOLUTION: A method includes a step of preparing a test collection including a plurality of pairs of request and response, a step of grouping a plurality of requests by clustering based on similarity, a step of forming a collection of responses corresponding to a plurality of requests included in a certain request group and having values specific to certain parameters, a step of determining whether the members of the response collection are within a predetermined similar range, and a step of extracting a rule for monitoring a pair of request and response generated in the system on the basis of a relationship between the response and the request included in the response collection on the condition that the members of the response collection are within the predetermined similar range.