From owner-svn-src-all@FreeBSD.ORG Tue Apr 29 07:17:34 2014 Return-Path: Delivered-To: svn-src-all@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 67DEBACA; Tue, 29 Apr 2014 07:17:34 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 54B231B76; Tue, 29 Apr 2014 07:17:34 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s3T7HYAi094268; Tue, 29 Apr 2014 07:17:34 GMT (envelope-from scottl@svn.freebsd.org) Received: (from scottl@localhost) by svn.freebsd.org (8.14.8/8.14.8/Submit) id s3T7HYJv094267; Tue, 29 Apr 2014 07:17:34 GMT (envelope-from scottl@svn.freebsd.org) Message-Id: <201404290717.s3T7HYJv094267@svn.freebsd.org> From: Scott Long Date: Tue, 29 Apr 2014 07:17:34 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r265085 - head/usr.sbin/pmcstat X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Apr 2014 07:17:34 -0000 Author: scottl Date: Tue Apr 29 07:17:33 2014 New Revision: 265085 URL: http://svnweb.freebsd.org/changeset/base/265085 Log: Document the -a option that was added in r262424. Obtained from: Netflix, Inc. MFC after: 3 days Modified: head/usr.sbin/pmcstat/pmcstat.8 Modified: head/usr.sbin/pmcstat/pmcstat.8 ============================================================================== --- head/usr.sbin/pmcstat/pmcstat.8 Tue Apr 29 06:18:06 2014 (r265084) +++ head/usr.sbin/pmcstat/pmcstat.8 Tue Apr 29 07:17:33 2014 (r265085) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 19, 2008 +.Dd April 29, 2014 .Dt PMCSTAT 8 .Os .Sh NAME @@ -46,6 +46,7 @@ .Op Fl S Ar event-spec .Op Fl T .Op Fl W +.Op Fl a Ar pathname .Op Fl c Ar cpu-spec .Op Fl d .Op Fl f Ar pluginopt @@ -221,6 +222,21 @@ This is an experimental feature intended dynamic behaviour of processes in the system. It may incur substantial overhead if enabled. The default is for this feature to be disabled. +.It Fl a Ar pathname +Perform a symbol and file:line lookup for each address in each +callgraph and save the output to +.Ar pathname . +Unlike +.Fl m +that only resolves the first symbol in the graph, this resolves +every node in the callgraph, or prints out addresses if no +lookup information is available. +This option requires the +.Fl R +option to read in samples that were previously collected and +saved with the +.Fl o +option. .It Fl c Ar cpu-spec Set the cpus for subsequent system mode PMCs specified on the command line to