xref: /onnv-gate/usr/src/cmd/dtrace/demo/io/iocpu.d (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24*0Sstevel@tonic-gate  * Use is subject to license terms.
25*0Sstevel@tonic-gate  */
26*0Sstevel@tonic-gate 
27*0Sstevel@tonic-gate #pragma D option quiet
28*0Sstevel@tonic-gate 
29*0Sstevel@tonic-gate sched:::on-cpu
30*0Sstevel@tonic-gate /execname == "soffice.bin"/
31*0Sstevel@tonic-gate {
32*0Sstevel@tonic-gate 	self->on = vtimestamp;
33*0Sstevel@tonic-gate }
34*0Sstevel@tonic-gate 
35*0Sstevel@tonic-gate sched:::off-cpu
36*0Sstevel@tonic-gate /self->on/
37*0Sstevel@tonic-gate {
38*0Sstevel@tonic-gate 	@time["<on cpu>"] = sum(vtimestamp - self->on);
39*0Sstevel@tonic-gate 	self->on = 0;
40*0Sstevel@tonic-gate }
41*0Sstevel@tonic-gate 
42*0Sstevel@tonic-gate io:::wait-start
43*0Sstevel@tonic-gate /execname == "soffice.bin"/
44*0Sstevel@tonic-gate {
45*0Sstevel@tonic-gate 	self->wait = timestamp;
46*0Sstevel@tonic-gate }
47*0Sstevel@tonic-gate 
48*0Sstevel@tonic-gate io:::wait-done
49*0Sstevel@tonic-gate /self->wait/
50*0Sstevel@tonic-gate {
51*0Sstevel@tonic-gate 	@io[args[2]->fi_name] = sum(timestamp - self->wait);
52*0Sstevel@tonic-gate 	@time["<I/O wait>"] = sum(timestamp - self->wait);
53*0Sstevel@tonic-gate 	self->wait = 0;
54*0Sstevel@tonic-gate }
55*0Sstevel@tonic-gate 
56*0Sstevel@tonic-gate END
57*0Sstevel@tonic-gate {
58*0Sstevel@tonic-gate 	printf("Time breakdown (milliseconds):\n");
59*0Sstevel@tonic-gate 	normalize(@time, 1000000);
60*0Sstevel@tonic-gate 	printa("  %-50s %15@d\n", @time);
61*0Sstevel@tonic-gate 
62*0Sstevel@tonic-gate 	printf("\nI/O wait breakdown (milliseconds):\n");
63*0Sstevel@tonic-gate 	normalize(@io, 1000000);
64*0Sstevel@tonic-gate 	printa("  %-50s %15@d\n", @io);
65*0Sstevel@tonic-gate }
66