From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758240Ab1LNWBA (ORCPT ); Wed, 14 Dec 2011 17:01:00 -0500 Received: from mail.openrapids.net ([64.15.138.104]:34220 "EHLO blackscsi.openrapids.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757366Ab1LNWA7 (ORCPT ); Wed, 14 Dec 2011 17:00:59 -0500 Date: Wed, 14 Dec 2011 17:00:57 -0500 From: Mathieu Desnoyers To: linux-kernel@vger.kernel.org, lttng-dev@lists.lttng.org Subject: Re: [RELEASE] LTTng 2.0 prerelease bundle 20111213 Message-ID: <20111214220057.GA8794@Krystal> References: <20111213233729.GA19576@Krystal> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20111213233729.GA19576@Krystal> X-Editor: vi X-Info: http://www.efficios.com X-Operating-System: Linux/2.6.26-2-686 (i686) X-Uptime: 17:00:07 up 386 days, 3:03, 2 users, load average: 0.14, 0.04, 0.01 User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Update: prerelease bundle 20111214 updates lttng-ust to 1.9.2 which adds missing files to the dist tarball. Best regards, Mathieu * Mathieu Desnoyers (mathieu.desnoyers@efficios.com) wrote: > LTTng, the Linux Trace Toolkit Next Generation, is a highly efficient > full system tracing solution toolchain. It is composed of several > components to allow tracing of the kernel, of userspace, trace viewing > and analysis and trace streaming. LTTng is open source software. > > New Features: > > - Userspace Tracing Support. LTTng-UST is now available providing > application and library tracing with the same look and feel as for > LTTng kernel tracing. > - LTTng 2.0 kernel modules build against a vanilla or distribution > kernel, without need for additional patches, > - Tracepoints, detailed syscall tracing (fast strace replacement), > CPU Performance Monitoring Unit (PMU) counters, dynamic address/symbol > probing (kprobes) and function call/return tracing (kretprobes support), > - Have the ability to attach "context" information to events in the > trace (e.g. any PMU counter, pid, ppid, tid, comm name, etc). > All the extra information fields to be collected with events are > optional, specified on a per-tracing-session basis (except for > timestamp and event id, which are mandatory). > - Allows non-root users part of the "tracing" group to perform kernel > and userspace tracing. > - Allows multiple tracing sessions to be active concurrently, each with > its own instrumentation set. > - Integrated interface for both kernel and userspace tracing, > - Produces CTF (Common Trace Format) natively, > (http://www.efficios.com/ctf) > > You can get a the current release "bundle" (recommanded set of packages) > at the following URL to get started: > > http://lttng.org/bundles/ > > Please refer to the individual package changelogs for details on the > recent changes. > > Project website: http://lttng.org > Download link: http://lttng.org/lttng2.0 > (please refer to the README files for installation instructions and > lttng-tools doc/quickstart.txt for usage information) > > -- > Mathieu Desnoyers > Operating System Efficiency R&D Consultant > EfficiOS Inc. > http://www.efficios.com -- Mathieu Desnoyers Operating System Efficiency R&D Consultant EfficiOS Inc. http://www.efficios.com