--- old/src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp	2020-08-07 13:16:04.202116830 +0200
+++ new/src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp	2020-08-07 13:16:04.078114859 +0200
@@ -235,6 +235,9 @@
         // global soft refs policy, and we better report it every time heap
         // usage goes down.
         Universe::update_heap_info_at_gc();
+
+        // Signal that we have completed a visit to all live objects.
+        Universe::heap()->record_whole_heap_examined_timestamp();
       }
 
       // Disable forced counters update, and update counters one more time