Manual: trace-cmd-list

TRACE-CMD-LIST(1)				      libtracefs Manual					   TRACE-CMD-LIST(1)

NAME
       trace-cmd-list - list available plugins, events or options for Ftrace.

SYNOPSIS
       trace-cmd list [OPTIONS]

DESCRIPTION
       The trace-cmd(1) list displays the available plugins, events or Ftrace options that are configured on the current
       machine. If no option is given, then it lists all plugins, event systems, events and Ftrace options to standard
       output.

OPTIONS
       -e [regex]
	   This option will list the available events that are enabled on the local system.

	       It takes an optional argument that uses 'regcomp(3)' expressions to seach.

	       trace-cmd list -e '^sys.*'

       -F
	   Used with -e regex to show the fields of the event.

       --full
	   Used with -F which will show the "print fmt" of the event along with the fields.

       -l
	   Used with -e regex to show those events filters.

       -R
	   Used with -e regex to show those events triggers.

       -s
	   This option will list the available event systems.

       -t
	   This option will list the available tracers that are enabled on the local system.

       -p
	   Same as -t and only for legacy purposes.

       -o
	   This option will list the available Ftrace options that are configured on the local system.

       -f [regex]
	   This option will list the available filter functions. These are the list of functions on the system that you can
	   trace, or filter on. It takes an optional argument that uses regcomp(3) expressions to seach.

	       trace-cmd list -f '^sched.*'

       -P
	   List the plugin files that get loaded on trace-cmd report.

       -O
	   List plugin options that can be used by trace-cmd report -O option.

       -B
	   List defined buffer instances (sub buffers).

       -C
	   List defined clocks that can be used with trace-cmd record -C. The one in brackets ([]) is the active clock.

       -c
	   List the available trace file compression algorithms.

SEE ALSO
       trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1), trace-cmd-start(1), trace-cmd-stop(1), trace-cmd-extract(1),
       trace-cmd-reset(1), trace-cmd-split(1), trace-cmd-listen(1)

AUTHOR
       Written by Steven Rostedt, 

RESOURCES
       https://git.kernel.org/pub/scm/utils/trace-cmd/trace-cmd.git/

COPYING
       Copyright (C) 2010 Red Hat, Inc. Free use of this software is granted under the terms of the GNU Public License
       (GPL).

NOTES
	1. rostedt@goodmis.org
	   mailto:rostedt@goodmis.org

libtracefs						 01/22/2026					   TRACE-CMD-LIST(1)