SYNOPSIS
opgprof [ options ] [profile specification]
DESCRIPTION
opgprof outputs gprof-format profile data for a given binary image, from an OProfile session. See oprofile(1) for how to write profile specifications.
OPTIONS
- --help / -? / --usage
-
Show help message.
- --version / -v
-
Show version.
- --verbose / -V [options]
-
Give verbose debugging output.
- --session-dir=dir_path
-
Use sample database out of directory dir_path instead of the default location (/var/lib/oprofile).
- --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.
- --threshold / -t [percentage]
-
Only output data for symbols that have more than the given percentage
of total samples.
- --output-filename / -o [file]
-
Output to the given file instead of the default, gmon.out
ENVIRONMENT
No special environment variables are recognised by opgprof.
FILES
- /var/lib/oprofile/samples/
-
The location of the generated sample files.
VERSION
- This man page is current for oprofile-0.9.6.
-