--- old/src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp	2020-02-12 17:18:33.065499100 +0800
+++ new/src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp	2020-02-12 17:18:33.067499172 +0800
@@ -159,7 +159,7 @@
   _cur_resize_tlab_time_ms = 0.0;
   _cur_derived_pointer_table_update_time_ms = 0.0;
   _cur_clear_ct_time_ms = 0.0;
-  _cur_expand_heap_time_ms = 0.0;
+  _cur_resize_heap_time_ms = 0.0;
   _cur_ref_proc_time_ms = 0.0;
   _cur_collection_start_sec = 0.0;
   _root_region_scan_wait_time_ms = 0.0;
@@ -466,7 +466,7 @@
                         _recorded_total_free_cset_time_ms +
                         _recorded_total_rebuild_freelist_time_ms +
                         _cur_fast_reclaim_humongous_time_ms +
-                        _cur_expand_heap_time_ms +
+                        _cur_resize_heap_time_ms +
                         _cur_string_deduplication_time_ms;
 
   info_time("Post Evacuate Collection Set", sum_ms);
@@ -518,7 +518,7 @@
   if (UseTLAB && ResizeTLAB) {
     debug_time("Resize TLABs", _cur_resize_tlab_time_ms);
   }
-  debug_time("Expand Heap After Collection", _cur_expand_heap_time_ms);
+  debug_time("Resize Heap After Collection", _cur_resize_heap_time_ms);
 
 
   return sum_ms;