METHOD FOR DISPLAYING PROGRAM PERFORMANCE SITUATION, PERFORMING DEVICE THEREOF AND PROCESSING PROGRAM THEREOF

PROBLEM TO BE SOLVED: To provide a technology capable of efficiently providing information for understanding the operation and structure of a program. SOLUTION: This program performance situation displaying method for displaying a program performance situation in a computer system, has the steps of specifying a program to a performance instruction address in trace data, of specifying a function in the specified program to the performance instruction address, of specifying the position of the specified function on a source code to the performance instruction address, of generating display data for associating a function source code to each performance instruction address in the trace data with a graph showing performance transition of an performed instruction, and of displaying the generated display data.