1 files changed, 60 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/demo/sched/whererun.d b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/demo/sched/whererun.d
new file mode 100644
index 00000000..ddd13f75
--- /dev/null
+++ b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/demo/sched/whererun.d
@@ -0,0 +1,60 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma D option quiet
+
+dtrace:::BEGIN
+{
+	start = timestamp;
+}
+
+sched:::on-cpu
+/execname == $$1/
+{
+	self->ts = timestamp;
+}
+
+sched:::off-cpu
+/self->ts/
+{
+	@[cpu] = sum(timestamp - self->ts);
+	self->ts = 0;
+}
+
+profile:::tick-1sec
+/++x == 10/
+{
+	exit(0);
+}
+        
+dtrace:::END
+{
+	printf("CPU distribution over %d seconds:\n\n",
+	    (timestamp - start) / 1000000000);
+	printf("CPU microseconds\n--- ------------\n");
+	normalize(@, 1000);
+	printa("%3d %@d\n", @);
+}