opreport



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 OPro-
       file profiling sessions.



OPTIONS

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

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

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

       --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 pro-
              file 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.

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

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

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

       --no-header
              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.

       --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, num-
              ber of samples, symbol name, debug  filename  and  line  number,
              binary image filename.

       --symbols / -l
              List per-symbol information instead of a binary image summary.

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

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

       --version / -v
              Show version.



ENVIRONMENT

       No special environment variables are recognised by opreport.



FILES

       /var/lib/oprofile/samples/
              The location of the generated sample files.



VERSION

       This man page is current for oprofile-0.8.2.



SEE ALSO

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



4th Berkeley Distribution      Wed 13 April 2005                   OPREPORT(1)

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