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BABELTRACE(1) BABELTRACE(1) NAME babeltrace -- Babeltrace Trace Viewer and Converter SYNOPSIS babeltrace [OPTIONS] FILE... DESCRIPTION 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 hu- man-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). CTF is currently the only sup- ported input format. -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, dummy, text. ENVIRONMENT VARIABLES Note that all command line options will override environmenal variables. BABELTRACE_VERBOSE Activate verbose Babeltrace output. BABELTRACE_DEBUG Activate debug Babeltrace output. SEE ALSO babeltrace-log(1), lttng(1), lttng-ust(3), lttng-sessiond(8) BUGS The lttng-live plugin does not honor the the "--output" command line op- tion. If you encounter any issues or usability problem, please report it on our mailing list <lttng-dev@lists.lttng.org> to help improve this project. CREDITS Babeltrace and the babeltrace library are distributed under the MIT li- cense. See the files LICENSE and mit-license.txt for details. A Web site is available at http://www.efficios.com/babeltrace for more in- formation 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-dev@lists.lttng.org>. You can find us on IRC server irc.oftc.net (OFTC) in #lttng. THANKS 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. AUTHORS Babeltrace was originally written by Mathieu Desnoyers, with additional contributions from various other people. It is currently maintained by Mathieu Desnoyers <mathieu.desnoyers@efficios.com>. February 6, 2012 BABELTRACE(1)
NAME | SYNOPSIS | DESCRIPTION | ENVIRONMENT VARIABLES | SEE ALSO | BUGS | CREDITS | THANKS | AUTHORS
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