1#!/usr/sbin/dtrace -s
2/*
3 * sysbypid.d - print sysinfo events by process.
4 *		Uses DTrace (Solaris 10 3/05).
5 *
6 * 20-Apr-2006, ver 1.01
7 *
8 * USAGE: sysbypid.d
9 *
10 * FIELDS:
11 *		EXEC	Process name
12 *		PID	Process ID
13 * 		SYS	System statistic (see /usr/include/sys/sysinfo.h)
14 *		VALUE	Value by which statistic was incremented
15 *
16 * The virtual memory statistics are documented in the cpu_sysinfo struct
17 * in the /usr/include/sys/sysinfo.h file; and also in the sysinfo provider
18 * chapter of the DTrace Guide, http://docs.sun.com/db/doc/817-6223.
19 *
20 * COPYRIGHT: Copyright (c) 2005, 2006 Brendan Gregg.
21 *
22 * CDDL HEADER START
23 *
24 *  The contents of this file are subject to the terms of the
25 *  Common Development and Distribution License, Version 1.0 only
26 *  (the "License").  You may not use this file except in compliance
27 *  with the License.
28 *
29 *  You can obtain a copy of the license at Docs/cddl1.txt
30 *  or http://www.opensolaris.org/os/licensing.
31 *  See the License for the specific language governing permissions
32 *  and limitations under the License.
33 *
34 * CDDL HEADER END
35 *
36 * 14-May-2005	Brendan Gregg	Created this.
37 */
38
39#pragma D option quiet
40
41dtrace:::BEGIN {
42	printf("Tracing... Hit Ctrl-C to end.\n");
43}
44
45sysinfo::: {
46	@Sys[execname, pid, probename] = sum(arg0);
47}
48
49dtrace:::END {
50	printf("%16s %8s %22s %8s\n", "EXEC", "PID", "SYS", "VALUE");
51	printa("%16s %8d %22s %@8d\n", @Sys);
52}
53