1 files changed, 46 insertions, 0 deletions
diff --git a/src/VBox/VMM/dtrace/return-to-ring-3-aggregation-1.d b/src/VBox/VMM/dtrace/return-to-ring-3-aggregation-1.d
new file mode 100644
index 00000000..4f65599f
--- /dev/null
+++ b/src/VBox/VMM/dtrace/return-to-ring-3-aggregation-1.d
@@ -0,0 +1,46 @@
+/* $Id: return-to-ring-3-aggregation-1.d $ */
+/** @file
+ * DTracing VBox - return to ring-3 aggregation test \#1.
+ */
+
+/*
+ * Copyright (C) 2012-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#pragma D option quiet
+
+
+vboxvmm:::r0-vmm-return-to-ring3-hm
+{
+    @g_aHmRcs[args[2]] = count();
+}
+
+vboxvmm:::r0-vmm-return-to-ring3-rc
+{
+    @g_aRawRcs[args[2]] = count();
+}
+
+END
+{
+    printa(" rcHm=%04d   %@8u times\n", @g_aHmRcs);
+    printa(" rcRaw=%04d   %@8u times\n", @g_aRawRcs);
+}
+