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[ Bron: oprofile  ]

Pakket: oprofile (0.9.3-1~bpo40+1) [backports]

system-wide profiler for Linux systems

OProfile is a performance profiling tool for Linux systems, capable of profiling all running code at low overhead. It consists of a daemon for collecting sample data, plus several post-profiling tools for turning data into information. Using OProfile also requires a kernel module, either contained in a separate package called 'oprofile-modules' for 2.2 and 2.4 kernels, or for 2.6 kernels, the OProfile kernel module is part of the Linux kernel source and must be built from the 'kernel-source' package.

OProfile leverages the hardware performance counters of the x86 CPU and the PMU (Performance Monitoring Unit) of the ia64 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 (the only exception being the OProfile interrupt handler itself). Note that different architectures can use different hardware mechanisms to collect data.

OProfile is currently in alpha status; however it has proven stable over a large number of differing configurations. As always, there is no warranty.

Andere aan oprofile gerelateerde pakketten

  • depends
  • recommends
  • suggests
  • dep: binutils
    De GNU assembler, linker en binaire hulpprogramma's
  • dep: debconf
    Debian configuratie-beheersysteem
    of debconf-2.0
    Pakket niet beschikbaar
  • dep: libc6 (>= 2.3.5-1) [niet alpha, i386, ia64]
    GNU C Bibliotheek: Gedeelde bibliotheken
    Ook een virtueel pakket geboden door: libc6-udeb
    dep: libc6 (>= 2.3.6-6) [i386]
  • dep: libc6.1 (>= 2.3.5-1) [alpha, ia64]
    GNU C Bibliotheek: Gedeelde bibliotheken
    Ook een virtueel pakket geboden door: libc6.1-udeb
  • dep: libgcc1 (>= 1:4.1.1-12) [niet hppa]
    GCC support bibliotheek
  • dep: libgcc4 (>= 4.1.1-12) [hppa]
    GCC support bibliotheek
  • dep: libpopt0 (>= 1.10)
    bibliotheek voor het ontleden van commandoregel parameters
  • dep: libstdc++6 (>= 4.1.1-12)
    De GNU stdc++ bibliotheek versie 3
  • dep: libunwind7 (>= 0.98.5-6) [ia64]
    Een bibliotheek om de aanroep-ketting van een programma te bepalen - runtime
  • sug: oprofile-gui
    system-wide profiler for Linux systems (GUI components)

oprofile downloaden

Pakket downloaden voor alle beschikbare platforms
Platform Pakketgrootte Geïnstalleerde grootte Bestanden
alpha 1.634,3 kB5736 kB [overzicht]
amd64 1.462,4 kB4536 kB [overzicht]
hppa 1.632,6 kB5180 kB [overzicht]
i386 1.437,7 kB4728 kB [overzicht]
ia64 1.942,2 kB7160 kB [overzicht]
powerpc 1.510,4 kB5008 kB [overzicht]
sparc 1.457,0 kB4888 kB [overzicht]