trace-cmd-reset man page on SuSE

trace-cmd-reset man page on SuSE

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TRACE-CMD-RESET(1)		[FIXME: manual]		    TRACE-CMD-RESET(1)

NAME
       trace-cmd-reset - turn off all Ftrace tracing to bring back full
       performance

SYNOPSIS
       trace-cmd reset [OPTIONS]

DESCRIPTION
       The trace-cmd(1) reset command turns off all tracing of Ftrace. This
       will bring back the performance of the system before tracing was
       enabled. This is necessary since trace-cmd-record(1), trace-cmd-stop(1)
       and trace-cmd-extract(1) do not disable the tracer, event after the
       data has been pulled from the buffers. The rational is that the user
       may want to manually enable the tracer with the Ftrace pseudo file
       system, or examine other parts of Ftrace to see what trace-cmd did.
       After the reset command happens, the data in the ring buffer, and the
       options that were used are all lost.

OPTIONS
       -b buffer_size
	   When the kernel boots, the Ftrace ring buffer is of a minimal size
	   (3 pages per CPU). The first time the tracer is used, the ring
	   buffer size expands to what it was set for (default 1.4 Megs per
	   CPU).

	       If no more tracing is to be done, this option allows you to shrink the
	       ring buffer down to free up available memory.

	       trace-cmd reset -b 1

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-split(1), trace-cmd-list(1), trace-cmd-listen(1)

AUTHOR
       Written by Steven Rostedt, <rostedt@goodmis.org[1]>

RESOURCES
       git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/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

[FIXME: source]			  05/28/2013		    TRACE-CMD-RESET(1)

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