BABELTRACE2-PLUGIN(7)

NAME
babeltrace2-plugin-utils - Babeltrace 2's common graph utilities plugin

DESCRIPTION

The Babeltrace 2 utils plugin contains common, generic utility component classes which you can use in any processing graph.

See babeltrace2-intro(7) to learn more about the Babeltrace 2 project and its core concepts.

COMPONENT CLASSES

filter.utils.muxer
    Muxes messages by time.

    See babeltrace2-filter.utils.muxer(7).

filter.utils.trimmer
    Discards all the consumed messages with a time outside a given time range, effectively “cutting” trace streams.

    See babeltrace2-filter.utils.trimmer(7).

sink.utils.counter
    Prints the number of consumed messages, either once at the end or periodically.

    See babeltrace2-sink.utils.counter(7).

sink.utils.dummy
    Consumes messages and discards them (does nothing with them).

    This is useful for testing and benchmarking a trace processing graph application, for example.

    See babeltrace2-sink.utils.dummy(7).

BUGS

If you encounter any issue or usability problem, please report it on the Babeltrace bug tracker (see <https://bugs.lttng.org/projects/babeltrace>).

RESOURCES

The Babeltrace project shares some communication channels with the LTTng project (see <https://lttng.org/>).

    • Babeltrace website (see <https://babeltrace.org/>)

    • Mailing list (see <https://lists.lttng.org>) for support and development: lttng-dev@lists.lttng.org

    • IRC channel (see <irc://irc.oftc.net/lttng>): #lttng on irc.oftc.net

    • Bug tracker (see <https://bugs.lttng.org/projects/babeltrace>)

    • Git repository (see <https://git.efficios.com/?p=babeltrace.git>)

    • GitHub project (see <https://github.com/efficios/babeltrace>)

    • Continuous integration (see <https://ci.lttng.org/view/Babeltrace/>)

    • Code review (see <https://review.lttng.org/q/project:babeltrace>)

AUTHORS

The Babeltrace 2 project is the result of hard work by many regular developers and occasional contributors.

The current project maintainer is Jérémie Galarneau <mailto:jeremie.galarneau@efficios.com>.

COPYRIGHT

This plugin is part of the Babeltrace 2 project.

Babeltrace is distributed under the MIT license (see <https://opensource.org/licenses/MIT>).

SEE ALSO

babeltrace2-intro(7), babeltrace2-filter.utils.muxer(7), babeltrace2-filter.utils.trimmer(7), babeltrace2-sink.utils.counter(7), babeltrace2-sink.utils.dummy(7)