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Description

System-wide profiler for Linux.

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

Metadata

Version

1.4.0

License

Executables (10)

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  • bin/ocount
  • bin/op-check-perfevents
  • bin/opannotate
  • bin/oparchive
  • bin/operf
  • bin/opgprof
  • bin/ophelp
  • bin/opimport
  • bin/opjitconv
  • bin/opreport

Platforms (21)

    Linux
Show all
  • aarch64-linux
  • armv5tel-linux
  • armv6l-linux
  • armv7a-linux
  • armv7l-linux
  • i686-linux
  • loongarch64-linux
  • m68k-linux
  • microblaze-linux
  • microblazeel-linux
  • mips-linux
  • mips64-linux
  • mips64el-linux
  • mipsel-linux
  • powerpc64-linux
  • powerpc64le-linux
  • riscv32-linux
  • riscv64-linux
  • s390-linux
  • s390x-linux
  • x86_64-linux