vendor/dtracetoolkit/dtracetoolkit-20120512vendor/dtracetoolkit

1 files changed, 57 insertions, 0 deletions

diff --git a/Mem/minfbypid.d b/Mem/minfbypid.d
new file mode 100755
index 000000000000..43f6f83e99c0
--- /dev/null
+++ b/Mem/minfbypid.d
@@ -0,0 +1,57 @@
+#!/usr/sbin/dtrace -s
+/*
+ * minfbypid.d - minor faults by PID.
+ *               Written using DTrace (Solaris 10 3/05)
+ *
+ * This program prints a report of minor faults by PID. Minor faults are
+ * an indiction of memory consumption. This script could be used to help
+ * determine which process was consuming the most memory during the sample.
+ *
+ * $Id: minfbypid.d 3 2007-08-01 10:50:08Z brendan $
+ *
+ * USAGE:	minfbypid.d		# hit Ctrl-C to end sample
+ *
+ * FIELDS:
+ *		PID		process ID
+ *		CMD		process name
+ *		MINFAULTS	number of minor faults
+ *
+ * This is based on a script from DExplorer.
+ *
+ * COPYRIGHT: Copyright (c) 2005, 2006 Brendan Gregg.
+ *
+ * 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 Docs/cddl1.txt
+ *  or http://www.opensolaris.org/os/licensing.
+ *  See the License for the specific language governing permissions
+ *  and limitations under the License.
+ *
+ * CDDL HEADER END
+ *
+ * 28-Jun-2005	Brendan Gregg	Created this.
+ * 20-Apr-2006	   "      "	Last update.
+ */
+
+#pragma D option quiet
+
+dtrace:::BEGIN
+{
+	printf("Tracing... Hit Ctrl-C to end.\n");
+}
+
+vminfo:::as_fault
+{
+	@mem[pid, execname] = sum(arg0);
+}
+
+dtrace:::END
+{
+	printf("%6s %-16s %16s\n", "PID", "CMD", "MINFAULTS");
+	printa("%6d %-16s %@16d\n", @mem);
+}