alexei-led/pumba
Chaos testing, network emulation, and stress testing tool for containers
⚡ Executive Summary & Quick Facts
Authoritative Sourcepumba is pumba is an open-source project written in Go: Chaos testing, network emulation, and stress testing tool for containers..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), alexei-led/pumba has accumulated 3,182 GitHub stars and 221 forks. It is written in Go, licensed under Apache-2.0, and ranks #3,775 globally. It is actively maintained with the latest commit recorded on Nov 2, 2026.”
| Repository | alexei-led/pumba ↗ |
|---|---|
| Primary Category | chaos |
| Language & Stack | Go |
| Software License | Apache-2.0 |
| Community Traction | ★ 3.2K stars · ⑂ 221 forks · #3,775 globally |
| Maintenance | ● Active (Last commit: Nov 2, 2026) · 5 open issues |
| Target Audience | Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 · Grade A+Yes, pumba is actively maintained. Continuous telemetry recorded the last code commit on Nov 2, 2026 (1 days ago). Supported by 3,182 stars and 221 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+80
STARS · LAST 30 DAYS
3
PER DAY
#497
MOST-STARRED Go
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +21 | +80 | +270 |
| Per day | 3 | 3 | 3 |
| Forks gained | +1 | +4 | +11 |
pumba gained 80 stars in the last 30 days, about 3 a day, and now has 3.2K. It is about 11 years old and has averaged roughly 289 stars a year. It ranks #497 among Go repositories and #3,775 across all languages on GitHubRepo.
Trending Record
3
DAYS ON TRENDING
#8223
BEST RANK
Nov 1, 2026
FIRST APPEARANCE
Active
STATUS TODAY
pumba has maintained a continuous presence across global trending indexes, peaking at #8223. Below is the 30-day activity profile:
💡 Overview
pumba is an open-source project written in Go: Chaos testing, network emulation, and stress testing tool for containers.
Engineered for speed, consistency, and developer ease, it solves common hurdles in chaos, chaos-engineering, chaos-monkey. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Go for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ go install github.com/alexei-led/pumba@latest⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Go >= 1.21 runtime environment
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
pumba coordinates its core functionality through a modular Go pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with pumba.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install pumba using your package manager: `go install github.com/alexei-led/pumba@latest`
Initialize your project workspace or configuration file for pumba.
Import pumba into your codebase or invoke it directly from your terminal.
Execute your test suite or run `pumba --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
alexei-led/pumba is currently ranked #3,775 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #3,770 | mikeyobrien/ralph-orchestrator | Rust | ★ 3.2K | Compare ↗ |
| #3,771 | tslearn-team/tslearn | Python | ★ 3.2K | Compare ↗ |
| #3,771 | SpectrumQT/XXMI-Launcher | Python | ★ 3.2K | Compare ↗ |
| #3,773 | pillarjs/iconv-lite | JavaScript | ★ 3.2K | Compare ↗ |
| #3,773 | apache/devlake | Go | ★ 3.2K | Compare ↗ |
| #3,775 | alexei-led/pumba This Project | Go | ★ 3.2K | |
| #3,775 | hybridsjs/hybrids | JavaScript | ★ 3.2K | Compare ↗ |
| #3,777 | coverlet-coverage/coverlet | C# | ★ 3.2K | Compare ↗ |
| #3,777 | yichengchen/ATV-Bilibili-demo | Swift | ★ 3.2K | Compare ↗ |
| #3,779 | YouROK/TorrServer | Go | ★ 3.2K | Compare ↗ |
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Frequently Asked Questions
What does pumba do? +
Chaos testing, network emulation, and stress testing tool for containers
Is pumba actively maintained in 2026? +
Yes, pumba is actively maintained. The latest code push was recorded on Nov 2, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 3,182 stars and 5 open issues.
What language is pumba written in? +
The primary language is Go. Topics include: chaos, chaos-engineering, chaos-monkey, chaos-testing, containerd.
How many stars does pumba have? +
pumba has 3,182 stars and 221 forks on GitHub.
How does pumba rank among GitHub repositories? +
With 3,182 stars, alexei-led/pumba is ranked #3,775 globally across all repositories tracked on GitHubRepo and #497 among Go projects.
What license is pumba distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
