--- a/hotspot/src/share/vm/runtime/os.cpp	Tue Aug 23 22:51:24 2016 +0200
+++ b/hotspot/src/share/vm/runtime/os.cpp	Tue Aug 23 21:49:33 2016 -0400
@@ -596,8 +596,6 @@
   }
 #endif
 
-  NOT_PRODUCT(if (MallocVerifyInterval > 0) check_heap());
-
   // For the test flag -XX:MallocMaxTestWords
   if (has_reached_max_malloc_test_peak(size)) {
     return NULL;
@@ -658,7 +656,6 @@
   // NMT support
   void* membase = MemTracker::malloc_base(memblock);
   verify_memory(membase);
-  NOT_PRODUCT(if (MallocVerifyInterval > 0) check_heap());
   if (size == 0) {
     return NULL;
   }
@@ -695,7 +692,6 @@
   }
   void* membase = MemTracker::record_free(memblock);
   verify_memory(membase);
-  NOT_PRODUCT(if (MallocVerifyInterval > 0) check_heap());
 
   GuardedMemory guarded(membase);
   size_t size = guarded.get_user_size();