# 使用 Homebrew 安装 flamebearer

查看 flamebearer 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:flamebearer
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install flamebearer
```

  证据: local Homebrew formula metadata

## 软件包事实

- **软件包键:** brew:flamebearer
- **软件包管理器:** Homebrew
- **版本:** 2.1.0
- **来源摘要:** Blazing fast flame graph tool for V8 and Node
- **主页:** <https://github.com/mapbox/flamebearer>
- **最后更新:** 2026-06-27T12:34:32Z
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- flamebearer (别名)
- flamebearer-node (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 2.1.0
## 项目历史与用法

flamebearer is a JavaScript CPU trace analysis CLI for Chrome DevTools performance recordings and Node `.cpuprofile` files. The current README positions it as a compact text-summary tool rather than an HTML flame-graph renderer.

### 项目历史

The official GitHub repository was created in 2018 and was formerly available under Mapbox; GitHub now redirects the Mapbox URL to mourner/flamebearer. The README says version 1 generated an HTML flamegraph for Node traces, then the project lay dormant after 2018.

In 2026 the project was revived with a new purpose: a CLI-oriented analyzer for performance optimization loops, especially useful for agents and humans reading CPU traces without opening a GUI.

### 采用历史

The package's adoption niche is Node and browser performance work. It can be installed globally with npm, used through `flamebearer-node` to profile a script, or pointed at Chrome trace and Node CPU profile files.

Its README explicitly leaves GUI flamegraph browsing to Speedscope and instead optimizes for one-page terminal summaries, drill-down flags, source-map support, hot source lines, and long-task visibility.

### 使用方式

Typical commands include `flamebearer-node bench.js`, `flamebearer profile.json.gz`, and `flamebearer CPU.*.cpuprofile`. Drill-down flags restrict stacks, threads, row counts, and time ranges.

The tool does not document a persistent config file or credentials file; usage is command-line and profile-file driven.

### 为什么软件包爱好者会关心

flamebearer is interesting because it changed identity without abandoning the package: from a Node HTML flamegraph generator inspired by earlier profiling tools into a fast textual trace summarizer aimed at modern command-line workflows.

It sits in the flamegraph family tree but intentionally chooses a terminal-first UX, which makes it attractive for CI logs, scripted profiling runs, and automated performance investigations.

### 时间线

- 2018: Official repository created.
- 2018: Version 1 era generated HTML flamegraphs for Node traces, according to the README.
- 2026: Project revived as a CLI CPU trace analysis tool for agents and humans.

### Related projects

- Brendan Gregg's FlameGraph is credited for the flamegraph concept.
- 0x is credited as the original inspiration for the project.
- Speedscope is named as the GUI flamegraph viewer that flamebearer does not try to replace.

### 来源

- <https://github.com/mourner/flamebearer>
- <https://raw.githubusercontent.com/mapbox/flamebearer/master/README.md>


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals


## Combined YAML source

View the package source record on GitHub. [combined/flamebearer.yml](https://github.com/mxcl/pkgdb/blob/main/combined/flamebearer.yml)


## 来源

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph