From owner-svn-src-head@FreeBSD.ORG Mon Feb 24 11:06:21 2014 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 9C6B485E; Mon, 24 Feb 2014 11:06:21 +0000 (UTC) Received: from cell.glebius.int.ru (glebius.int.ru [81.19.69.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 1EE1D15CE; Mon, 24 Feb 2014 11:06:20 +0000 (UTC) Received: from cell.glebius.int.ru (localhost [127.0.0.1]) by cell.glebius.int.ru (8.14.8/8.14.8) with ESMTP id s1OB6Jbk008101 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 24 Feb 2014 15:06:19 +0400 (MSK) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.glebius.int.ru (8.14.8/8.14.8/Submit) id s1OB6IeC008100; Mon, 24 Feb 2014 15:06:18 +0400 (MSK) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.glebius.int.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Mon, 24 Feb 2014 15:06:18 +0400 From: Gleb Smirnoff To: Adrian Chadd Subject: Re: svn commit: r262424 - head/usr.sbin/pmcstat Message-ID: <20140224110618.GP86937@FreeBSD.org> References: <201402240243.s1O2hwVb068203@svn.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201402240243.s1O2hwVb068203@svn.freebsd.org> User-Agent: Mutt/1.5.22 (2013-10-16) Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Feb 2014 11:06:21 -0000 Adrian, On Mon, Feb 24, 2014 at 02:43:58AM +0000, Adrian Chadd wrote: A> Log: A> Add a new option - 'a ' - which spits out annotated callgraphs. A> A> '-m ' spits out the given stream into (eg, /dev/stdout). A> However, it only resolves the first symbol; it doesn't parse the entire A> callgraph. If it fails to lookup then it doesn't print anything. A> A> '-a' instead does a symbol and file:line lookup for each address in each A> callgraph and will happily print the address itself with no lookup A> information if it couldn't look things up. A> A> This makes it much easier to pull out individual records from a A> pmc data file and look at the callgraph information without having to A> hand-decode the addresses. A> A> Sponsored by: Netflix, Inc. Is it possible to spend 5 minutes and document new features in pmcstat(8)? Please! -- Totus tuus, Glebius.