Gentoo Packages

dev-util/perf (gentoo)

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Install

Install this package:

emerge -a dev-util/perf

Package Information

Description:
Userland tools for Linux Performance Counters
Homepage:
https://perfwiki.github.io/main/
License:
GPL-2

Versions

Version EAPI Keywords Slot
7.2 8 ~alpha ~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86 0
7.1 8 ~alpha ~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86 0
7.0 8 ~alpha ~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86 0
6.19.12 8 ~alpha amd64 arm arm64 ~loong ppc ppc64 ~riscv x86 0

Metadata

Maintainers

Raw Metadata XML 
<pkgmetadata>
	<maintainer type="person">
		<email>amadio@gentoo.org</email>
		<name>Guilherme Amadio</name>
	</maintainer>
	<maintainer type="person">
		<email>dlan@gentoo.org</email>
		<name>Yixun Lan</name>
	</maintainer>
	<use>
		<flag name="bpf">Enable support for eBPF features with <pkg>dev-libs/libbpf</pkg></flag>
		<flag name="babeltrace">Enable <pkg>dev-util/babeltrace</pkg> support</flag>
		<flag name="capstone">Use <pkg>dev-libs/capstone</pkg> for disassembly support</flag>
		<flag name="libpfm">Enable <pkg>dev-libs/libpfm</pkg> support</flag>
		<flag name="libtraceevent">Enable <pkg>dev-libs/libtraceevent</pkg> support</flag>
		<flag name="libtracefs">Enable <pkg>dev-libs/libtracefs</pkg> support</flag>
		<flag name="numa">Enable NUMA support using <pkg>sys-process/numactl</pkg> (NUMA kernel support is also required)</flag>
		<flag name="perl">
      Add support for Perl as a scripting language for perf tools.
    </flag>
		<flag name="systemtap">
      Add support to define SDT event in perf tools.
    </flag>
		<flag name="unwind">
      Use <pkg>sys-libs/libunwind</pkg> for frame unwinding support.
    </flag>
	</use>
</pkgmetadata>

Lint Warnings

USE Flags

Manage flags for this package: euse -i <flag> -p dev-util/perf | euse -E <flag> -p dev-util/perf | euse -D <flag> -p dev-util/perf

Flag Description 7.2 7.1 7.0 6.19.12
abi_mips_n32 64-bit (32-bit pointer) libraries ✓ ✓ ✓ ✓
abi_mips_n64 64-bit libraries ✓ ✓ ✓ ✓
abi_mips_o32 32-bit libraries ✓ ✓ ✓ ✓
babeltrace Enable <pkg>dev-util/babeltrace</pkg> support ✓ ✓ ✓ ✓
big-endian Big-endian toolchain support ✓ ✓ ✓ ✓
bpf Enable support for eBPF features with <pkg>dev-libs/libbpf</pkg> ✓ ✓ ✓ ✓
caps Use Linux capabilities library to control privilege ✓ ✓ ✓ ✓
capstone Use <pkg>dev-libs/capstone</pkg> for disassembly support ✓ ✓ ✓ ✓
crypt Add support for encryption -- using mcrypt or gpg where applicable ✓ ✓ ✓ ✓
debug Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces ✓ ✓ ✓ ✓
gtk Add support for x11-libs/gtk+ (The GIMP Toolkit) ✓ ✓ ✓ ✓
java Add support for Java ✓ ✓ ✓ ✓
libpfm Enable <pkg>dev-libs/libpfm</pkg> support ✓ ✓ ✓ ✓
libtraceevent Enable <pkg>dev-libs/libtraceevent</pkg> support ⊕ ⊕ ⊕ ⊕
libtracefs Enable <pkg>dev-libs/libtracefs</pkg> support ⊕ ⊕ ⊕ ⊕
lzma Support for LZMA compression algorithm ✓ ✓ ✓ ✓
numa Enable NUMA support using <pkg>sys-process/numactl</pkg> (NUMA kernel support is also required) ✓ ✓ ✓ ✓
perl Add support for Perl as a scripting language for perf tools. ✓ ✓ ✓ ✓
python Add optional support/bindings for the Python language ⊕ ⊕ ⊕ ⊕
slang Add support for the slang text display library (it's like ncurses, but different) ⊕ ⊕ ⊕ ⊕
systemtap Add support to define SDT event in perf tools. ✓ ✓ ✓ ✓
tcmalloc Use the dev-util/google-perftools libraries to replace the malloc() implementation with a possibly faster one ✓ ✓ ✓ ✓
unwind Use <pkg>sys-libs/libunwind</pkg> for frame unwinding support. ✗ ✗ ✗ ✓

Manifest

Type File Size Versions
DIST linux-7.0.tar.xz 157143652 bytes 7.0
DIST linux-7.1.tar.xz 158304768 bytes 7.1
DIST linux-7.2.tar.xz 160068116 bytes 7.2
DIST patch-6.19.12.xz 948944 bytes 6.19.12
Unmatched Entries
Type File Size
DIST linux-6.19.tar.xz 156067644 bytes