inst_retired      560 arch/arm/kernel/perf_event_v7.c ARMV7_EVENT_ATTR(inst_retired, ARMV7_PERFCTR_INSTR_EXECUTED);
inst_retired      173 arch/arm64/kernel/perf_event.c ARMV8_EVENT_ATTR(inst_retired, ARMV8_PMUV3_PERFCTR_INST_RETIRED);