1 #!/usr/sbin/dtrace -s
2 /*
3  * xcallsbypid.d - CPU cross calls by PID.
4  *                 Writen using DTrace (Solaris 10 3/05).
5  *
6  * $Id: xcallsbypid.d,v 1.1.1.1 2015/09/30 22:01:07 christos Exp $
7  *
8  * USAGE:	xcallsbypid.d		# hit Ctrl-C to end sample
9  *
10  * FIELDS:
11  *		PID		process ID
12  * 		CMD		process name
13  *		XCALLS		number of cross calls
14  *
15  * COPYRIGHT: Copyright (c) 2005, 2006 Brendan Gregg.
16  *
17  * CDDL HEADER START
18  *
19  *  The contents of this file are subject to the terms of the
20  *  Common Development and Distribution License, Version 1.0 only
21  *  (the "License").  You may not use this file except in compliance
22  *  with the License.
23  *
24  *  You can obtain a copy of the license at Docs/cddl1.txt
25  *  or http://www.opensolaris.org/os/licensing.
26  *  See the License for the specific language governing permissions
27  *  and limitations under the License.
28  *
29  * CDDL HEADER END
30  *
31  * 17-Sep-2005	Brendan Gregg	Created this.
32  * 20-Apr-2006	   "      "	Last update.
33  */
34 
35 #pragma D option quiet
36 
37 dtrace:::BEGIN
38 {
39 	printf("Tracing... Hit Ctrl-C to end.\n");
40 }
41 
42 sysinfo:::xcalls
43 {
44 	@num[pid, execname] = count();
45 }
46 
47 dtrace:::END
48 {
49 	printf("%6s %-16s %16s\n", "PID", "CMD", "XCALLS");
50 	printa("%6d %-16s %@16d\n", @num);
51 }
52