Perf uses hardware performance counters to interrupt on some instructions and records their program counter: http://stackoverflow.com/questions/28661430/how-does-a-syste.... It uses symbol lists from ELF files to find…
Perf uses hardware performance counters to interrupt on some instructions and records their program counter: http://stackoverflow.com/questions/28661430/how-does-a-syste.... It uses symbol lists from ELF files to find…