--- /dev/null	2020-02-07 13:11:56.000000000 +0800
+++ new/src/jdk.jfr/share/classes/jdk/jfr/events/DirectMemoryStatisticsEvent.java	2020-02-07 13:11:55.000000000 +0800
@@ -0,0 +1,24 @@
+package jdk.jfr.events;
+
+import jdk.jfr.*;
+import jdk.jfr.internal.Type;
+
+@Name(Type.EVENT_NAME_PREFIX + "DirectMemoryStatistics")
+@Label("Direct Memory Statistics")
+@Category({ "Java Application", "Statistics" })
+@Description("Statistics of direct memory")
+@StackTrace(false)
+public class DirectMemoryStatisticsEvent extends AbstractJDKEvent {
+
+    @Label("Count")
+    public long count;
+
+    @Label("TotalCapacity")
+    public long totalCapacity;
+
+    @Label("MemoryUsed")
+    public long memoryUsed;
+
+    @Label("Limit")
+    public long limit;
+}