1*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
2*15db2897SKrishnendu Sadhukhan - Sun Microsystems# CDDL HEADER START
3*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
4*15db2897SKrishnendu Sadhukhan - Sun Microsystems# The contents of this file are subject to the terms of the
5*15db2897SKrishnendu Sadhukhan - Sun Microsystems# Common Development and Distribution License (the "License").
6*15db2897SKrishnendu Sadhukhan - Sun Microsystems# You may not use this file except in compliance with the License.
7*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
8*15db2897SKrishnendu Sadhukhan - Sun Microsystems# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*15db2897SKrishnendu Sadhukhan - Sun Microsystems# or http://www.opensolaris.org/os/licensing.
10*15db2897SKrishnendu Sadhukhan - Sun Microsystems# See the License for the specific language governing permissions
11*15db2897SKrishnendu Sadhukhan - Sun Microsystems# and limitations under the License.
12*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
13*15db2897SKrishnendu Sadhukhan - Sun Microsystems# When distributing Covered Code, include this CDDL HEADER in each
14*15db2897SKrishnendu Sadhukhan - Sun Microsystems# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*15db2897SKrishnendu Sadhukhan - Sun Microsystems# If applicable, add the following below this CDDL HEADER, with the
16*15db2897SKrishnendu Sadhukhan - Sun Microsystems# fields enclosed by brackets "[]" replaced with your own identifying
17*15db2897SKrishnendu Sadhukhan - Sun Microsystems# information: Portions Copyright [yyyy] [name of copyright owner]
18*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
19*15db2897SKrishnendu Sadhukhan - Sun Microsystems# CDDL HEADER END
20*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
21*15db2897SKrishnendu Sadhukhan - Sun Microsystems# Copyright (c) 2008-2009, Intel Corporation.
22*15db2897SKrishnendu Sadhukhan - Sun Microsystems# All Rights Reserved.
23*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
24*15db2897SKrishnendu Sadhukhan - Sun Microsystems# LatencyTOP 1.0 configuration
25*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
26*15db2897SKrishnendu Sadhukhan - Sun Microsystems
27*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
28*15db2897SKrishnendu Sadhukhan - Sun Microsystems# Format:
29*15db2897SKrishnendu Sadhukhan - Sun Microsystems# D <priority>    <probe 1>     <probe 2>  ...   <probe n>     <Cause>
30*15db2897SKrishnendu Sadhukhan - Sun Microsystems# ; <special_command>  <option value>
31*15db2897SKrishnendu Sadhukhan - Sun Microsystems# # comments
32*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
33*15db2897SKrishnendu Sadhukhan - Sun Microsystems# D: We use dtrace probes to tag latency to different causes. The entry probe
34*15db2897SKrishnendu Sadhukhan - Sun Microsystems# pushes the cause and the priority to a thread local stack, and the return
35*15db2897SKrishnendu Sadhukhan - Sun Microsystems# probe pops them. These probes are transformed into:
36*15db2897SKrishnendu Sadhukhan - Sun Microsystems#     TRANSLATE(entryprobe, returnprobe, cause, priority)
37*15db2897SKrishnendu Sadhukhan - Sun Microsystems# and are append to the embedded D script.
38*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
39*15db2897SKrishnendu Sadhukhan - Sun Microsystems# <special_command>:
40*15db2897SKrishnendu Sadhukhan - Sun Microsystems# disable_category <category name> : do not count and display <category name>
41*15db2897SKrishnendu Sadhukhan - Sun Microsystems#
42*15db2897SKrishnendu Sadhukhan - Sun Microsystems
43*15db2897SKrishnendu Sadhukhan - Sun Microsystems# ZFS
44*15db2897SKrishnendu Sadhukhan - Sun MicrosystemsD 60    sdt:zfs:zil_commit_writer:zil-cw1  sdt:zfs:zil_commit_writer:zil-cw4  ZFS ZIL writer I/O
45