babeltrace — Babeltrace Trace Viewer and Converter
babeltrace [OPTIONS] FILE...
Babeltrace is a trace viewer and converter reading and writing the Common Trace Format (CTF). Its main use is to pretty-print CTF traces into a human-readable text output ordered by time. This program follow the usual GNU command line syntax with long options starting with two dashes. Below is a summary of the available options. FILE Input trace FILE(s) or directory(ies) -w, --output OUTPUT Output trace path (default: stdout) -i, --input-format FORMAT Input trace format (default: ctf) -o, --output-format FORMAT Output trace format (default: text) -h, --help This help message -l, --list List available formats -v, --verbose Verbose mode (or set BABELTRACE_VERBOSE environment variable) -d, --debug Debug mode (or set BABELTRACE_DEBUG environment variable) --no-delta Do not print time delta between consecutive events -n, --names name1<,name2,...> Print field names: (payload OR args OR arg), none, all, scope, header, (context OR ctx), (default: payload,context). -f, --fields name1<,name2,...> Print additional fields: all, trace, trace:hostname, trace:domain, trace:procname, trace:vpid, loglevel. --clock-cycles Disregard internal clock offset (use raw value) --clock-offset seconds Clock offset in seconds --clock-seconds Print the timestamps as [sec.ns] (default is: [hh:mm:ss.ns]) --clock-date Print clock date --clock-gmt Print clock in GMT time zone (default: local time zone) --stream-intersection Only print events when all streams are active --debug-info-dir Directory in which to look for debugging information files (default: /usr/lib/debug/) --debug-info-target-prefix Directory to use as a prefix for executable lookup --debug-info-full-path Show full debug info source and binary paths (if available) Formats available: ctf, lttng-live, dummy, text, ctf-metadata.
Note that all command line options will override environment variables. BABELTRACE_VERBOSE Activate verbose Babeltrace output. BABELTRACE_DEBUG Activate debug Babeltrace output.
babeltrace-log(1), lttng(1), lttng-ust(3), lttng-sessiond(8)
The lttng-live plugin does not honor the the "--output" command line option. If you encounter any issues or usability problem, please report it on our mailing list <email@example.com> to help improve this project.
Babeltrace and the babeltrace library are distributed under the MIT license. See the files LICENSE and mit-license.txt for details. A Web site is available at http://www.efficios.com/babeltrace for more information on Babeltrace and the Common Trace Format. See http://lttng.org for more information on the LTTng project. Mailing list for support and development: <lttng- firstname.lastname@example.org>. You can find us on IRC server irc.oftc.net (OFTC) in #lttng.
Thanks to the Linux Foundation and Ericsson for funding part of this work. Thanks to the Multicore Association Tool Infrastructure Working Group for their active role in the creation of the Common Trace Format.
Babeltrace was originally written by Mathieu Desnoyers, with additional contributions from various other people. It is currently maintained by Mathieu Desnoyers <email@example.com>.
This page is part of the babeltrace (trace read and write libraries and a trace converter) project. Information about the project can be found at ⟨http://www.efficios.com/babeltrace⟩. If you have a bug report for this manual page, send it to firstname.lastname@example.org. This page was obtained from the project's upstream Git repository ⟨git://git.efficios.com/babeltrace.git⟩ on 2017-04-25. If you dis‐ cover any rendering problems in this HTML version of the page, or you believe there is a better or more up-to-date source for the page, or you have corrections or improvements to the information in this COLOPHON (which is not part of the original manual page), send a mail to email@example.com February 6, 2012 BABELTRACE(1)
Pages that refer to this page: lttng(1), lttng-calibrate(1), lttng-crash(1), lttng-view(1), lttng-ust(3), lttng-relayd(8), lttng-sessiond(8)