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oprofile: System-wide profiler for Linux systems1

OProfile is a system-wide profiler for Linux systems, capable of profiling all running code at low overhead. OProfile is released under the GNU GPL.

It consists of a kernel driver and a daemon for collecting sample data, and several post-profiling tools for turning data into information.

OProfile leverages the hardware performance counters of the CPU to enable profiling of a wide variety of interesting statistics, which can also be used for basic time-spent profiling. All code is profiled: hardware and software interrupt handlers, kernel modules, the kernel, shared libraries, and applications.

... part of T2, get it here

URL: https://oprofile.sourceforge.net/

Author: John Levon <levon [at] movementarian [dot] org>
Maintainer: Rene Rebe <rene [at] t2-project [dot] org>

License: GPL
Status: Stable
Version: 1.4.0

Remark: Does cross compile (as setup and patched in T2).

Download: http://sourceforge.net/projects/oprofile/files/ oprofile-1.4.0.tar.gz

T2 source: oprofile.cache
T2 source: oprofile.desc
T2 source: oprofile.prof
T2 source: postsysfiles.in

Build time (on reference hardware): 20% (relative to binutils)2

Installed size (on reference hardware): 6.54 MB, 324 files

Dependencies (build time detected): 00-dirtree bash binutils coreutils diffutils findutils gawk grep gzip linux-header make popt sed sysfiles tar

Installed files (on reference hardware): [show]

1) This page was automatically generated from the T2 package source. Corrections, such as dead links, URL changes or typos need to be performed directly on that source.

2) Compatible with Linux From Scratch's "Standard Build Unit" (SBU).

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