OPREPORT(1)OPREPORT(1)NAMEopreport - produce symbol or binary image summaries
SYNOPSISopreport [ options ] [profile specification]
DESCRIPTIONopreport outputs binary image summaries, or per-symbol data, from OPro‐
file profiling sessions. See oprofile(1) for how to write profile spec‐
ifications.
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 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.
--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 speci‐
fied, then opreport will search for samples in <cur‐
rent_dir>/oprofile_data first. If that directory does not exist,
the standard 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, 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.
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. Running opreport with the --ver‐
bose=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 per‐
centage 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 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 06 August 2013OPREPORT(1)
