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