Automic VaultAutomic Vault

brew

numactl を Homebrew, apk, apt, dnf, Nix, pacman, zypper でインストール

numactl のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

インストールコマンドセキュリティノート

インストール

追加のインストールコマンド

macOS

Homebrew確認済み · 100%
brew install numactl

local Homebrew formula metadata

Linux

Alpine Linux apk確認済み · 92%
sudo apk add numactl

Alpine Linux edge package indexes · numactl · ソース: dl-cdn.alpinelinux.org

Debian apt確認済み · 92%
sudo apt install numactl

Debian stable package indexes · numactl · ソース: deb.debian.org

Fedora dnf確認済み · 92%
sudo dnf install numactl

Fedora Rawhide package metadata · numactl · ソース: dl.fedoraproject.org

Nix確認済み · 92%
nix profile install nixpkgs#numactl

nixpkgs package indexes · pkgs/by-name/nu/numactl/package.nix · ソース: api.github.com

Arch Linux pacman確認済み · 92%
sudo pacman -S numactl

Arch Linux sync databases · numactl · ソース: geo.mirror.pkgbuild.com

openSUSE zypper確認済み · 92%
sudo zypper install numactl

openSUSE Tumbleweed package metadata · numactl · ソース: download.opensuse.org

概要

パッケージ概要

NUMA support for Linux

コマンドとエイリアス

  • memhog
  • migratepages
  • migspeed
  • numactl
  • numademo
  • numastat

履歴

プロジェクトの歴史と使われ方

numactl is the standard Linux user-space tool and companion library package for controlling NUMA scheduling and memory placement policy. It includes the `numactl` command, libnuma, and utilities such as `numastat` and `memhog`.

プロジェクトの歴史

numactl grew out of early Linux 2.6 NUMA policy work. LWN published Andi Kleen's January 2004 announcement of a Linux 2.6 NUMA policy API implementation consisting of kernel policy API support, libnuma for applications, the `numactl` user-space policy tool, and test programs.

The current GitHub README keeps the same project definition: simple NUMA policy support, with a `numactl` program to run other programs under a specific NUMA policy and a libnuma shared library for applications. The README also states that the libnuma binary interface is intended to stay binary compatible, with incompatible changes using new symbol versions.

採用の歴史

numactl became part of the normal Linux performance and systems toolbox because multi-socket and large-memory machines make memory locality observable. Linux man-pages document it as the command for running processes with specific NUMA scheduling or memory placement policy, inherited by child processes, and for setting persistent policy on shared memory segments or files.

Distribution adoption is broad. The av.db source record maps numactl/libnuma packages across Alpine, Debian, Fedora, Nix, Arch, Ubuntu, and openSUSE; Homebrew packages it for Linux bottles and showed stable 2.0.19 with 28,653 installs over the visible 365-day analytics window on July 1, 2026.

使われ方

Typical practical commands include `numactl --hardware` to inspect NUMA topology, `numactl --cpunodebind` or `--physcpubind` to bind CPU execution, `--membind` or `--preferred` to steer memory allocation, and `--interleave` to distribute pages across nodes. `numastat` is used to inspect allocation behavior after a workload runs.

Package nerds and performance engineers use numactl when benchmarking databases, JVMs, scientific workloads, ML training/inference processes, or any memory-bandwidth-sensitive service where scheduler placement and page locality can change results. The lazy but correct rule is to measure: pinning can help controlled benchmarks and production isolation, but bad bindings can make performance worse.

パッケージ好きにとっての重要性

numactl is a small package with outsized systems significance. It exposes Linux NUMA policy to shell users and gives C/C++ programs libnuma, making it one of the common bridges between kernel memory policy and practical performance tuning.

タイムライン

  • 2004-01: LWN carried Andi Kleen's announcement of libnuma/numactl and the Linux 2.6 NUMA policy API implementation.
  • 2003-2005: numactl source headers credit Andi Kleen/SuSE Labs work on command-line NUMA policy control.
  • 2026-07-01: Homebrew formula showed stable 2.0.19 and Linux-only bottle support.

Related projects

  • Linux kernel NUMA policy
  • libnuma
  • numastat
  • taskset
  • hwloc

セキュリティ状態

リスクレベル: グリーン

narrow executable package without higher-risk signals.

リスク分類器

リスク グリーン · 信頼度 低 · appliance

理由

  • narrow executable package without higher-risk signals

信号

  • metadata:no-higher-risk-signals

インストール挙動

  • formula メタデータに Homebrew post-install フックは記録されていません。
  • Homebrew bottle メタデータは 2 個のプラットフォームターゲットで利用できます。

推奨レビュー

エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。

実行可能ファイル

インストールされる実行可能ファイル

コマンド種類公開範囲メモ
memhogcliグローバル実行可能ファイル
migratepagescliグローバル実行可能ファイル
migspeedcliグローバル実行可能ファイル
numactlcliグローバル実行可能ファイル
numademocliグローバル実行可能ファイル
numastatcliグローバル実行可能ファイル

鮮度

バージョンと鮮度

これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。

ページ生成日2026-07-25
マネージャ版2.0.19
マネージャ更新日
ローカルデータOK
上流not checked
検出された最新未検出

https://github.com/numactl/numactl

  • 情報No package-manager update timestamp was available.信頼度 低
  • 情報No cached GitHub release or tag data was available.https://github.com/numactl/numactl信頼度 none

インストールメタデータ

パッケージメタデータ

パッケージキーbrew:numactl
バージョン2.0.19
パッケージマネージャHomebrew
パッケージマネージャページhttps://formulae.brew.sh/formula/numactl
ホームページhttps://github.com/numactl/numactl
リポジトリhttps://github.com/numactl/numactl
上流ドキュメントhttps://github.com/numactl/numactl#readme
ライセンスGPL-2.0-only AND LGPL-2.1-only AND LicenseRef-Homebrew-public-domain AND LicenseRef-Homebrew-cannot-represent
ソースアーカイブhttps://github.com/numactl/numactl/releases/download/v2.0.19/numactl-2.0.19.tar.gz
Bottle利用可能 (対象 arm64_linux, x86_64_linux)
Homebrew post-install未定義
サービス宣言なし

レジストリ情報

ソースデータベース詳細

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namenumactl
Version Scheme0
Revision0
Requirements
  • linux
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • stable

ソースデータベース一致

他のパッケージマネージャ記録

一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。

Debian apt95%

libnuma-dev 2.0.19-1

Development files for libnuma

https://github.com/numactl/numactl

sudo apt install libnuma-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: numactl
  • 3 依存関係
  • normalized package name match
  • 一致条件: Numactl
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libnuma-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libnuma1 2.0.19-1

Libraries for controlling NUMA policy

https://github.com/numactl/numactl

sudo apt install libnuma1
  • Section: libs
  • Architecture: amd64
  • Source Package: numactl
  • 1 依存関係
  • normalized package name match
  • 一致条件: Numactl
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libnuma1 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

numactl 2.0.19-1

NUMA scheduling and memory placement tool

https://github.com/numactl/numactl

sudo apt install numactl
  • Section: admin
  • Architecture: amd64
  • 2 依存関係
  • normalized package name match
  • 一致条件: Numactl
Debian stable package indexes · deb.debian.org · Debian stable package indexes: numactl from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

numactl

nix profile install nixpkgs#numactl
  • normalized package name match
  • 一致条件: Numactl
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/nu/numactl/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

libnuma-dev 2.0.18-1build1

Development files for libnuma

https://github.com/numactl/numactl

sudo apt install libnuma-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: numactl
  • 3 依存関係
  • normalized package name match
  • 一致条件: Numactl
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libnuma-dev from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

libnuma1 2.0.18-1build1

Libraries for controlling NUMA policy

https://github.com/numactl/numactl

sudo apt install libnuma1
  • Section: libs
  • Architecture: amd64
  • Source Package: numactl
  • 1 依存関係
  • normalized package name match
  • 一致条件: Numactl
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libnuma1 from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

numactl 2.0.18-1build1

NUMA scheduling and memory placement tool

https://github.com/numactl/numactl

sudo apt install numactl
  • Section: admin
  • Architecture: amd64
  • 2 依存関係
  • normalized package name match
  • 一致条件: Numactl
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: numactl from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
apk95%

numactl 2.0.19-r0

Simple NUMA policy support

https://github.com/numactl/numactl

sudo apk add numactl
  • License: LGPL-2.1-only
  • Architecture: x86_64
  • Source Package: numactl
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Numactl
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: numactl from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

numactl-dev 2.0.19-r0

Simple NUMA policy support (development files)

https://github.com/numactl/numactl

sudo apk add numactl-dev
  • License: LGPL-2.1-only
  • Architecture: x86_64
  • Source Package: numactl
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Numactl
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: numactl-dev from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

numactl-doc 2.0.19-r0

Simple NUMA policy support (documentation)

https://github.com/numactl/numactl

sudo apk add numactl-doc
  • License: LGPL-2.1-only
  • Architecture: x86_64
  • Source Package: numactl
  • normalized package name match
  • 一致条件: Numactl
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: numactl-doc from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

numactl-tools 2.0.19-r0

NUMA policy control tools

https://github.com/numactl/numactl

sudo apk add numactl-tools
  • License: GPL-2.0-only
  • Architecture: x86_64
  • Source Package: numactl
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Numactl
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: numactl-tools from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
dnf95%

numactl 2.0.19-4.fc44

Library for tuning for Non Uniform Memory Access machines

https://github.com/numactl/numactl

sudo dnf install numactl
  • License: GPL-2.0-only
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: numactl
  • 3 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Numactl
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: numactl from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

numactl-devel 2.0.19-4.fc44

Development package for building Applications that use numa

https://github.com/numactl/numactl

sudo dnf install numactl-devel
  • License: LGPL-2.1-only and GPL-2.0-only
  • Category: Unspecified
  • Architecture: i686
  • Source Package: numactl
  • 3 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Numactl
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: numactl-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

numactl-libs 2.0.19-4.fc44

libnuma libraries

https://github.com/numactl/numactl

sudo dnf install numactl-libs
  • License: LGPL-2.1-only and GPL-2.0-only
  • Category: Unspecified
  • Architecture: i686
  • Source Package: numactl
  • 3 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Numactl
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: numactl-libs from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

numactl 2.0.19-1

Simple NUMA policy support

https://github.com/numactl/numactl

sudo pacman -S numactl
  • License: GPL-2.0-only AND LGPL-2.1-only
  • Architecture: x86_64
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Numactl
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: numactl from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

libnuma-devel 2.0.19.27.gc9475de-1.2

NUMA Policy Control

https://github.com/numactl/numactl/releases

sudo zypper install libnuma-devel
  • License: LGPL-2.1-or-later
  • Category: Development/Languages/C and C++
  • Architecture: x86_64
  • Source Package: numactl
  • 2 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Numactl
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libnuma-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

パッケージグラフ

リンクは、ローカルのパッケージ関係グラフ、補足データ、依存関係、エコシステム一致、パッケージハブ所属から来ています。

関連ツール

  • lttng-ustPopular package that depends on this formula.

同じワークフロー

  • atopShares av.db curated category or tags: cli, linux, performance, system.
  • keyutilsShares av.db curated category or tags: cli, linux, system.
  • mbwShares av.db curated category or tags: cli, memory, performance, system.
  • sysstatShares av.db curated category or tags: cli, linux, performance, system.
  • vmtouchShares av.db curated category or tags: cli, memory, performance, system.
  • asitopShares av.db curated category or tags: cli, performance, system.

エージェント安全ガイド

ソース経路

リポジトリデータから生成

このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。

使用ソース

  • Geiger risk classifier
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment