diff --git a/src/common/perf_timer.h b/src/common/perf_timer.h
index bc8e05800..4d7d99afb 100644
--- a/src/common/perf_timer.h
+++ b/src/common/perf_timer.h
@@ -94,5 +94,8 @@ void set_performance_timer_log_level(el::Level level);
 #define PERF_TIMER_UNIT_L(name, unit, l) tools::PerformanceTimer pt_##name(#name, unit, l)
 #define PERF_TIMER(name) PERF_TIMER_UNIT(name, 1000)
 #define PERF_TIMER_L(name, l) PERF_TIMER_UNIT_L(name, 1000, l)
+#define PERF_TIMER_START_UNIT(name, unit) tools::PerformanceTimer *pt_##name = new tools::PerformanceTimer(#name, unit, el::Level::Info)
+#define PERF_TIMER_START(name) PERF_TIMER_START_UNIT(name, 1000)
+#define PERF_TIMER_STOP(name) do { delete pt_##name; pt_##name = NULL; } while(0)
 
 }