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brew

lttng-ust を Homebrew, apk, dnf, Nix, pacman, zypper でインストール

lttng-ust 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 lttng-ust

local Homebrew formula metadata

Linux

Alpine Linux apk確認済み · 92%
sudo apk add lttng-ust

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

Fedora dnf確認済み · 92%
sudo dnf install lttng-ust

Fedora Rawhide package metadata · lttng-ust · ソース: dl.fedoraproject.org

Nix確認済み · 92%
nix profile install nixpkgs#lttng-ust

nixpkgs package indexes · pkgs/by-name/lt/lttng-ust/package.nix · ソース: api.github.com

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

Arch Linux sync databases · lttng-ust · ソース: geo.mirror.pkgbuild.com

openSUSE zypper確認済み · 92%
sudo zypper install liblttng-ust-ctl6

openSUSE Tumbleweed package metadata · liblttng-ust-ctl6 · ソース: download.opensuse.org

概要

パッケージ概要

Linux Trace Toolkit Next Generation Userspace Tracer

コマンドとエイリアス

  • lttng-gen-tp

履歴

プロジェクトの歴史と使われ方

LTTng-UST is the user-space tracing component of the LTTng project. It provides libraries and agents that let C, C++, Java, Python, and other user applications emit events into LTTng traces, complementing the LTTng kernel tracer and LTTng-tools control utilities.

プロジェクトの歴史

LTTng, short for Linux Trace Toolkit: next generation, grew out of the Linux tracing work associated with Mathieu Desnoyers and the Polytechnique Montreal/EfficiOS ecosystem. Official LTTng publications list papers and talks from the mid-2000s onward, including 2006 work on low-impact GNU/Linux tracing, 2008 work on tracing across hypervisor-to-user-space execution layers, and 2009 work on combining kernel and application tracing.

The LTTng documentation presents LTTng as a toolkit made of separate but coordinated components: LTTng-tools for control, LTTng-modules for kernel instrumentation, and LTTng-UST for user-space instrumentation. LTTng-UST specifically contains shared libraries for C/C++ user applications, Java and Python tracing support, and user-space helpers, all designed to record low-overhead traces that can be correlated with kernel events.

採用の歴史

LTTng-UST became important because full-system performance debugging often needs both sides of the user/kernel boundary. The official documentation emphasizes correlated kernel, user application, and user library tracing, plus low overhead and production suitability. The supplied package-manager facts show broad distribution packaging across Homebrew, apk, dnf, Nix, pacman, and zypper, which matches the official claim that LTTng is available on major desktop, server, and embedded Linux distributions.

The LTTng 2.x series also made LTTng-UST a separately versioned package that tracks the same minor release series as the rest of LTTng. The official download page lists current release archives and Git clone URLs for lttng-tools, lttng-ust, and lttng-modules, and notes that applications instrumented with older LTTng-UST versions do not need to be rebuilt for newer LTTng-tools.

使われ方

Developers use LTTng-UST by linking applications against liblttng-ust or by loading user-space tracing helpers. The man page documents three main paths: printf-like tracef APIs, log-level tracelog APIs, and custom tracepoint providers. In normal workflows LTTng-tools controls sessions, enables user-space events, records traces, and hands trace data to viewers such as Babeltrace.

The package matters most for performance investigations, production diagnostics, embedded Linux tracing, and situations where logging is either too high level or too expensive. It is not a configuration-file-driven command-line app; it is a library and instrumentation toolkit, so no credentials or persistent user config path is part of the package identity.

パッケージ好きにとっての重要性

LTTng-UST is a classic packaging dependency for serious Linux observability stacks: it is not only an executable, but a set of ABI-sensitive libraries that other instrumented software links against. Package managers care about it because version compatibility with LTTng-tools, liburcu, optional agents, and distribution library paths directly affects whether traces can be recorded in production.

タイムライン

  • 2006: Official publications list LTTng work on low-impact GNU/Linux tracing.
  • 2009: Official publications include combined kernel and application tracing with LTTng.
  • 2012: LTTng 2.0 era talks presented application, library, and kernel tracing within Linux distributions.
  • 2026: Official documentation still presents LTTng as active open source Linux tracing infrastructure, with LTTng-UST as the user-space component.

Related projects

  • LTTng-tools controls tracing sessions and enables LTTng-UST events.
  • LTTng-modules provides the Linux kernel tracing side of the same toolkit.
  • Userspace RCU is a build dependency documented by LTTng for LTTng-tools and LTTng-UST.
  • Babeltrace is commonly used to view or process LTTng trace data.

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。
  • 2 件の実行時依存関係とともにインストールされます。
  • ビルドメタデータには 1 件のビルド依存関係があります。

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
lttng-gen-tpcli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2.15.1
マネージャ更新日2026-06-15
ローカルデータOK
上流not checked
検出された最新未検出

https://lttng.org/

  • 情報Release/tag comparison is only available for GitHub repositories.https://lttng.org/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:lttng-ust
バージョン2.15.1
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/lttng-ust
ホームページhttps://lttng.org/
リポジトリhttps://git.lttng.org/lttng-ust.git
上流ドキュメントhttps://lttng.org/docs
ライセンスLGPL-2.1-only AND MIT AND GPL-2.0-only AND BSD-3-Clause AND BSD-2-Clause AND GPL-3.0-or-later
ソースアーカイブhttps://lttng.org/files/lttng-ust/lttng-ust-2.15.1.tar.bz2
最終更新2026-06-15T17:16:33Z
Pulseupdated
依存関係numactl, userspace-rcu
ビルド依存関係pkgconf
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 Namelttng-ust
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。

Nix95%

lttng-ust

nix profile install nixpkgs#lttng-ust
  • normalized package name match
  • 一致条件: Lttng Ust
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/lt/lttng-ust/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
apk95%

lttng-ust 2.14.2-r0

LTTng 2.0 Userspace Tracer

https://lttng.org/

sudo apk add lttng-ust
  • License: LGPL-2.1-only AND GPL-2.0-only AND MIT
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Lttng Ust
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lttng-ust from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

lttng-ust-dev 2.14.2-r0

LTTng 2.0 Userspace Tracer (development files)

https://lttng.org/

sudo apk add lttng-ust-dev
  • License: LGPL-2.1-only AND GPL-2.0-only AND MIT
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Lttng Ust
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lttng-ust-dev from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

lttng-ust-doc 2.14.2-r0

LTTng 2.0 Userspace Tracer (documentation)

https://lttng.org/

sudo apk add lttng-ust-doc
  • License: LGPL-2.1-only AND GPL-2.0-only AND MIT
  • Architecture: x86_64
  • Source Package: lttng-ust
  • normalized package name match
  • 一致条件: Lttng Ust
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lttng-ust-doc from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

lttng-ust-tools 2.14.2-r0

tools from lttng-ust

https://lttng.org/

sudo apk add lttng-ust-tools
  • License: LGPL-2.1-only AND GPL-2.0-only AND MIT
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Lttng Ust
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lttng-ust-tools from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

py3-lttng 2.14.2-r0

lttng-ust python agent

https://lttng.org/

sudo apk add py3-lttng
  • License: LGPL-2.1-only AND GPL-2.0-only AND MIT
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Lttng Ust
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: py3-lttng from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
dnf95%

lttng-ust 2.15.1-2.fc45

LTTng Userspace Tracer library

https://lttng.org

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

lttng-ust-devel 2.15.1-2.fc45

LTTng Userspace Tracer library headers and development files

https://lttng.org

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

python3-lttngust 2.15.1-2.fc45

Python bindings for LTTng UST

https://lttng.org

sudo dnf install python3-lttngust
  • License: LGPL-2.1-only AND MIT AND GPL-2.0-only AND BSD-3-Clause AND BSD-2-Clause
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 2 依存関係
  • 5 提供
  • normalized package name match
  • 一致条件: Lttng Ust
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: python3-lttngust from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

lttng-ust 2.15.1-1

LTTng user space tracing libraries for LTTng

https://lttng.org/

sudo pacman -S lttng-ust
  • License: LGPL-2.1-only AND MIT AND GPL-2.0-only AND BSD-3-Clause AND BSD-2-Clause AND GPL-3.0-or-later
  • Architecture: x86_64
  • 4 依存関係
  • normalized package name match
  • 一致条件: Lttng Ust
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: lttng-ust from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

liblttng-ust-ctl6 2.14.0-1.2

Linux Trace Toolkit Userspace Tracer library

https://lttng.org/

sudo zypper install liblttng-ust-ctl6
  • License: GPL-2.0-only
  • Category: System/Libraries
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 5 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Lttng Ust
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblttng-ust-ctl6 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

liblttng-ust-ctl6-32bit 2.14.0-1.2

Linux Trace Toolkit Userspace Tracer library

https://lttng.org/

sudo zypper install liblttng-ust-ctl6-32bit
  • License: GPL-2.0-only
  • Category: System/Libraries
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 5 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Lttng Ust
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblttng-ust-ctl6-32bit from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

liblttng-ust-python-agent1 2.14.0-1.2

Linux Trace Toolkit Userspace Tracer Python agent library

https://lttng.org/

sudo zypper install liblttng-ust-python-agent1
  • License: GPL-2.0-only
  • Category: System/Libraries
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 4 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Lttng Ust
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblttng-ust-python-agent1 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

liblttng-ust-python-agent1-32bit 2.14.0-1.2

Linux Trace Toolkit Userspace Tracer Python agent library

https://lttng.org/

sudo zypper install liblttng-ust-python-agent1-32bit
  • License: GPL-2.0-only
  • Category: System/Libraries
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 4 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Lttng Ust
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblttng-ust-python-agent1-32bit from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

liblttng-ust1 2.14.0-1.2

Linux Trace Toolkit Userspace Tracer library

https://lttng.org/

sudo zypper install liblttng-ust1
  • License: GPL-2.0-only
  • Category: System/Libraries
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 4 依存関係
  • 11 提供
  • normalized package name match
  • 一致条件: Lttng Ust
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblttng-ust1 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

liblttng-ust1-32bit 2.14.0-1.2

Linux Trace Toolkit Userspace Tracer library

https://lttng.org/

sudo zypper install liblttng-ust1-32bit
  • License: GPL-2.0-only
  • Category: System/Libraries
  • Architecture: x86_64
  • Source Package: lttng-ust
  • 5 依存関係
  • 11 提供
  • normalized package name match
  • 一致条件: Lttng Ust
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblttng-ust1-32bit 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

  • numactlRuntime dependency declared by Homebrew.
  • pkgconfBuild dependency declared by Homebrew.

同じワークフロー

  • otel-cliShares av.db curated category or tags: cli, developer-tools, observability, tracing.
  • alpShares av.db curated category or tags: cli, developer-tools, observability.
  • newrelic-cliShares av.db curated category or tags: cli, developer-tools, observability.
  • parcaShares av.db curated category or tags: cli, developer-tools, observability.
  • sentry-cliShares av.db curated category or tags: cli, developer-tools, observability.
  • uftraceShares av.db curated category or tags: c, cli, developer-tools, tracing.

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