opreport

Manual Reference Pages - OPREPORT (1)

NAME

opreport - produce symbol or binary image summaries

Synopsis
Description
Options
Environment
Files
Version
See Also

SYNOPSIS

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-0.9.4cvs.

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