Messages in this thread | | | Date | Wed, 14 Dec 2011 17:00:57 -0500 | From | Mathieu Desnoyers <> | Subject | Re: [RELEASE] LTTng 2.0 prerelease bundle 20111213 |
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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
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