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CentOS 7.0 - man page for opreport (centos section 1)

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OPREPORT(1)									      OPREPORT(1)

NAME
       opreport - produce symbol or binary image summaries

SYNOPSIS
       opreport [ options ] [profile specification]

DESCRIPTION
       opreport  outputs binary image summaries, or per-symbol data, from OProfile profiling ses-
       sions. See oprofile(1) for how to write profile specifications.

OPTIONS
       --accumulated / -a
	      Accumulate sample and percentage counts in the symbol list.

       --debug-info / -g
	      Show source file and line for each symbol.

       --demangle / -D none|smart|normal
	      none: no demangling. normal: use default demangler (default)  smart:  use  pattern-
	      matching to make C++ symbol demangling more readable.

       --callgraph / -c
	      Show call graph information if available.

       --details / -d
	      Show per-instruction details for all selected symbols.

       --exclude-dependent / -x
	      Do  not  include	application-specific images for libraries, kernel modules and the
	      kernel. This option only makes sense if the profile session used --separate.

       --exclude-symbols / -e [symbols]
	      Exclude all the symbols in the given comma-separated list.

       --global-percent / -%
	      Make all percentages relative to the whole profile.

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

       --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.

       --include-symbols / -i [symbols]
	      Only include symbols in the given comma-separated list.

       --long-filenames / -f
	      Output full paths instead of basenames.

       --merge / -m [lib,cpu,tid,tgid,unitmask,all]
	      Merge any profiles separated in a --separate session.

       --no-header / -n
	      Don't output a header detailing profiling parameters.

       --output-file / -o [file]
	      Output to the given file instead of stdout.

       --reverse-sort / -r
	      Reverse the sort from the default.

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

       --show-address / -w
	      Show each symbol's VMA address.

       --sort / -s [vma,sample,symbol,debug,image]
	      Sort the list of symbols by, respectively, symbol address, number of samples,  sym-
	      bol name, debug filename and line number, binary image filename.

       --symbols / -l
	      List per-symbol information instead of a binary image summary.
	      Usually,	the  total of all per-symbols samples for a given binary image equals the
	      summary count for the binary image (shown by running  opreport  with  no	options).
	      However,	it's  possible for some sample addresses to fall outside the range of any
	      symbols for a given binary image.  In such cases, the total number  of  per-symbols
	      samples for the binary image may be less than the summary count for the image. Run-
	      ning opreport with the --verbose=debug option will display an informational message
	      when  this difference is detected.  This difference is typically very small and can
	      be ignored.

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

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

       --version / -v
	      Show version.

       --xml / -X
	      Generate XML output.

ENVIRONMENT
       No special environment variables are recognized by opreport.

FILES
       <current_dir>/oprofile_data/samples
	      Or
       /var/lib/oprofile/samples/

	      The location of the generated sample files.

VERSION
       This man page is current for oprofile-0.9.9.

SEE ALSO
       /usr/share/doc/oprofile/, oprofile(1)

4th Berkeley Distribution		 Tue 10 June 2014			      OPREPORT(1)
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