Dynamic library profiling method computer readable recording medium storing thereof and dynamic library profiling system

摘要

A dynamic library profiling method, a computer readable recording medium recording the same, and a dynamic library profiling system are provided. The dynamic library profiling method sets a first breakpoint at a start address of a dynamic library function, records a process PMU count in first event count value when the target process executes the first breakpoint, And a second event count value, which is a process PMU count when the target process executes the second breakpoint, with the recorded first event count value, Calculating a PMU count value generated in the processor core while the dynamic library function is being executed, wherein the PMU count value is a value obtained by accumulating a PMU count value generated in the processor core while the target process is executed.