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opreport
Langue: en
Version: 372343 (fedora - 01/12/10)
Section: 1 (Commandes utilisateur)
NAME
opreport - produce symbol or binary image summariesSYNOPSIS
opreport [ options ] [profile specification]
DESCRIPTION
opreport outputs binary image summaries, or per-symbol data, from OProfile profiling sessions. 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
- 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 out of directory dir_path instead of the default location (/var/lib/oprofile).
- --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, 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 percentage of total samples.
- --verbose / -V [options]
- Give verbose debugging output.
- --version / -v
- Show version.
- --xml / -X
- Generate XML output.
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-0.9.6.
SEE ALSO
/usr/share/doc/oprofile-0.9.6/, oprofile(1)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre