--- a/src/hotspot/share/gc/g1/g1Trace.cpp	Wed Nov 20 14:16:29 2019 +0100
+++ b/src/hotspot/share/gc/g1/g1Trace.cpp	Thu Nov 21 11:42:54 2019 +0100
@@ -145,8 +145,8 @@
     e.set_cSetUsedAfter(info->collectionset_used_after());
     e.set_allocationRegions(info->allocation_regions());
     e.set_allocationRegionsUsedBefore(info->alloc_regions_used_before());
-    e.set_allocationRegionsUsedAfter(info->alloc_regions_used_before() + info->bytes_copied());
-    e.set_bytesCopied(info->bytes_copied());
+    e.set_allocationRegionsUsedAfter(info->alloc_regions_used_before() + info->bytes_used());
+    e.set_bytesCopied(info->bytes_used());
     e.set_regionsFreed(info->regions_freed());
     e.commit();
   }