[lttng-dev] [RELEASE] LTTng 2.0 prerelease bundle 20111213

Matthew Khouzam matthew.khouzam at ericsson.com
Fri Dec 16 19:11:56 EST 2011


will this be in a ppa?

On 11-12-14 05:00 PM, Mathieu Desnoyers wrote:
> 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 at 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



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