opgprof(1) — Linux manual page

OPGPROF(1)               General Commands Manual              OPGPROF(1)

NAME         top

       opgprof - produce gprof-format profile data

SYNOPSIS         top

       opgprof [ options ] [profile specification]

DESCRIPTION         top

       opgprof outputs gprof-format profile data for a given binary
       image, from an OProfile session. See oprofile(1) for how to write
       profile specifications.

OPTIONS         top

       --help / -? / --usage
              Show help message.

       --version / -v
              Show version.

       --verbose / -V [options]
              Give verbose debugging output.

       --session-dir=dir_path
              Use sample database from the specified directory dir_path
              instead of the default location. If --session-dir is not
              specified, then opgprof will search for samples in
              <current_dir>/oprofile_data first. If that directory does
              not exist, the standard session-dir of /var/lib/oprofile
              is used.

       --image-path / -p [paths]
              Comma-separated list of additional paths to search for
              binaries.  This is needed to find modules in kernels 2.6
              and upwards.

       --root / -R [path]
              A path to a filesystem to search for additional binaries.

       --threshold / -t [percentage]
              Only output data for symbols that have more than the given
              percentage of total samples.

       --output-filename / -o [file]
              Output to the given file instead of the default, gmon.out

ENVIRONMENT         top

       No special environment variables are recognized by opgprof.

FILES         top

       <session_dir>/samples
              The location of the generated sample files.

VERSION         top

       This man page is current for oprofile-1.5.0git.

SEE ALSO         top

       /usr/local/share/doc/oprofile/, oprofile(1)

COLOPHON         top

       This page is part of the oprofile (a system-wide profiler for
       Linux) project.  Information about the project can be found at 
       ⟨http://oprofile.sourceforge.net/news/⟩.  If you have a bug report
       for this manual page, see
       ⟨http://oprofile.sourceforge.net/bugs/⟩.  This page was obtained
       from the project's upstream Git repository
       ⟨git://git.code.sf.net/p/oprofile/oprofile⟩ on 2024-06-14.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2021-11-29.)  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
       [email protected]

4th Berkeley Distribution   Fri 14 June 2024                  OPGPROF(1)

Pages that refer to this page: oprofile(1)

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