--- a/src/hotspot/share/memory/metaspace.cpp	Wed Jul 03 16:30:19 2019 +0000
+++ b/src/hotspot/share/memory/metaspace.cpp	Wed Jul 03 15:46:48 2019 -0400
@@ -471,9 +471,36 @@
   return cm->chunk_free_list_summary();
 }
 
-void MetaspaceUtils::print_metaspace_change(size_t prev_metadata_used) {
-  log_info(gc, metaspace)("Metaspace: "  SIZE_FORMAT "K->" SIZE_FORMAT "K("  SIZE_FORMAT "K)",
-                          prev_metadata_used/K, used_bytes()/K, reserved_bytes()/K);
+void MetaspaceUtils::print_metaspace_change(const metaspace::MetaspaceSizesSnapshot& pre_meta_values) {
+  const metaspace::MetaspaceSizesSnapshot meta_values;
+
+  if (Metaspace::using_class_space()) {
+    log_info(gc, metaspace)(HEAP_CHANGE_FORMAT" "
+                            HEAP_CHANGE_FORMAT" "
+                            HEAP_CHANGE_FORMAT,
+                            HEAP_CHANGE_FORMAT_ARGS("Metaspace",
+                                                    pre_meta_values.used(),
+                                                    pre_meta_values.committed(),
+                                                    meta_values.used(),
+                                                    meta_values.committed()),
+                            HEAP_CHANGE_FORMAT_ARGS("NonClass",
+                                                    pre_meta_values.non_class_used(),
+                                                    pre_meta_values.non_class_committed(),
+                                                    meta_values.non_class_used(),
+                                                    meta_values.non_class_committed()),
+                            HEAP_CHANGE_FORMAT_ARGS("Class",
+                                                    pre_meta_values.class_used(),
+                                                    pre_meta_values.class_committed(),
+                                                    meta_values.class_used(),
+                                                    meta_values.class_committed()));
+  } else {
+    log_info(gc, metaspace)(HEAP_CHANGE_FORMAT,
+                            HEAP_CHANGE_FORMAT_ARGS("Metaspace",
+                                                    pre_meta_values.used(),
+                                                    pre_meta_values.committed(),
+                                                    meta_values.used(),
+                                                    meta_values.committed()));
+  }
 }
 
 void MetaspaceUtils::print_on(outputStream* out) {