--- a/hotspot/src/share/vm/gc/serial/defNewGeneration.cpp	Fri Mar 18 08:57:57 2016 +0100
+++ b/hotspot/src/share/vm/gc/serial/defNewGeneration.cpp	Fri Mar 18 08:59:07 2016 +0100
@@ -594,7 +594,7 @@
 
   init_assuming_no_promotion_failure();
 
-  GCTraceTime(Trace, gc) tm("DefNew", NULL, gch->gc_cause());
+  GCTraceTime(Trace, gc, phases) tm("DefNew", NULL, gch->gc_cause());
 
   gch->trace_heap_before_gc(&gc_tracer);