--- old/src/hotspot/share/gc/z/zObjectAllocator.cpp	2018-09-13 13:42:22.297273126 +0200
+++ new/src/hotspot/share/gc/z/zObjectAllocator.cpp	2018-09-13 13:42:21.999260107 +0200
@@ -300,7 +300,6 @@
   // Retire TLABs
   if (UseTLAB) {
     ZCollectedHeap* heap = ZCollectedHeap::heap();
-    heap->accumulate_statistics_all_tlabs();
     heap->ensure_parsability(true /* retire_tlabs */);
     heap->resize_all_tlabs();
   }