Date: Thu, 26 Aug 2010 11:45:39 +0000 (UTC) From: Rui Paulo <rpaulo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r211841 - head/cddl/usr.sbin/dtruss Message-ID: <201008261145.o7QBjdHm041873@svn.freebsd.org>
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Author: rpaulo Date: Thu Aug 26 11:45:39 2010 New Revision: 211841 URL: http://svn.freebsd.org/changeset/base/211841 Log: Add a man page for dtruss. Sponsored by: The FreeBSD Foundation Added: head/cddl/usr.sbin/dtruss/dtruss.1 (contents, props changed) Modified: head/cddl/usr.sbin/dtruss/Makefile Modified: head/cddl/usr.sbin/dtruss/Makefile ============================================================================== --- head/cddl/usr.sbin/dtruss/Makefile Thu Aug 26 11:25:09 2010 (r211840) +++ head/cddl/usr.sbin/dtruss/Makefile Thu Aug 26 11:45:39 2010 (r211841) @@ -3,6 +3,6 @@ .PATH: ${.CURDIR}/../../../cddl/contrib/dtracetoolkit SCRIPTS=dtruss -NO_MAN= +MAN=dtruss.1 .include <bsd.prog.mk> Added: head/cddl/usr.sbin/dtruss/dtruss.1 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/cddl/usr.sbin/dtruss/dtruss.1 Thu Aug 26 11:45:39 2010 (r211841) @@ -0,0 +1,89 @@ +.\" +.\" Copyright (c) 2010 The FreeBSD Foundation +.\" All rights reserved. +.\" +.\" This software was developed by Rui Paulo under sponsorship from the +.\" FreeBSD Foundation. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd August 26, 2010 +.Dt DTRUSS 1 +.Os +.Sh NAME +.Nm dtruss +.Nd Trace system calls and userland stacks using DTrace +.Sh SYNOPSIS +.Nm +.Op Fl acdefholLs +.Op Fl t Ar syscall +.Op Fl n Ar name Fl p Ar pid Ar command +.Sh DESCRIPTION +The +.Nm +utility traces system calls and (optionally) userland stack traces for the +specified programs. +.Pp +The following options are available: +.Bl -tag -width indent +.It Fl p Ar pid +Trace the process with PID +.Ar pid . +.It Fl n Ar name +Trace the process with name +.Ar name . +.It Fl t Ar syscall +Trace the specified syscall only. +.It Fl a +Print all details. +.It Fl c +Print syscall counts. +.It Fl d +Print relative times (in microseconds). +.It Fl e +Print elapsed times (in microseconds). +.It Fl f +Follow the children processes. +.It Fl l +Force printing PID / TID. +.It Fl o +Print time spent on CPU. +.It Fl s +Print userland stack backtraces. +.It Fl L +Don't print PID / TID. +.It Fl b Ar bufsize +Specify the DTrace buffer size. +.El +.Sh EXIT STATUS +.Ex -std +.Sh SEE ALSO +.Xr dtrace 1 +.Sh HISTORY +The +.Nm +utility comes from the DTraceToolkit and was first imported into +.Fx 9.0 . +.Sh AUTHORS +.An Brendan Gregg
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