trace-cmd-stack(1) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR | RESOURCES | COPYING | NOTES | COLOPHON

TRACE-CMD-STACK(1)                                    TRACE-CMD-STACK(1)

NAME         top

       trace-cmd-stack - read, enable or disable Ftrace Linux kernel
       stack tracing.

SYNOPSIS         top

       trace-cmd stack

DESCRIPTION         top

       The trace-cmd(1) stack enables the Ftrace stack tracer within the
       kernel. The stack tracer enables the function tracer and at each
       function call within the kernel, the stack is checked. When a new
       maximum usage stack is discovered, it is recorded.

       When no option is used, the current stack is displayed.

       To enable the stack tracer, use the option --start, and to
       disable the stack tracer, use the option --stop. The output will
       be the maximum stack found since the start was enabled.

       Use --reset to reset the stack counter to zero.

SEE ALSO         top

       trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1),
       trace-cmd-start(1), trace-cmd-extract(1), trace-cmd-reset(1),
       trace-cmd-split(1), trace-cmd-list(1), trace-cmd-listen(1)

AUTHOR         top

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

RESOURCES         top

       git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git

COPYING         top

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

NOTES         top

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

COLOPHON         top

       This page is part of the trace-cmd (a front-end for Ftrace)
       project.  Information about the project can be found at [unknown
       -- if you know, please contact man-pages@man7.org] If you have a
       bug report for this manual page, send it to Steven Rostedt
       <rostedt@goodmis.org>.  This page was obtained from the project's
       upstream Git repository
       ⟨git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git⟩
       on 2021-04-01.  (At that time, the date of the most recent commit
       that was found in the repository was 2021-03-26.)  If you
       discover 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 man-pages@man7.org

                               05/27/2020             TRACE-CMD-STACK(1)

Pages that refer to this page: trace-cmd(1)