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Package symfony-perf-analyzer
Short Description Symfony Performance Analyzer is a smart CLI tool that automatically scans your codebase to instantly detect performance bottlenecks like N+1 queries and risky debug configurations. By providing a clear performance score and actionable insights, it helps developers ship faster, production-ready applications with absolute confidence.
License MIT
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Informations about the package symfony-perf-analyzer
🚀 Symfony Performance Analyzer
Symfony Performance Analyzer is a smart CLI tool that automatically scans your codebase to instantly detect performance bottlenecks like N+1 queries and risky debug configurations. By providing a clear performance score and actionable insights, it helps developers ship faster, production-ready applications with absolute confidence.
📸 Analyzer in Action
✨ Features
- 🔍 N+1 Query Risk Detection: Uses advanced Abstract Syntax Tree (AST) parsing via
nikic/php-parserto catch Doctrine entities fetching relations inside loops (The silent performance killer). - 🐢 Slow Query Scanner: Analyzes the Symfony Profiler tokens to identify database queries exceeding 50ms without executing them.
- ⚙️ Production Config Check: Ensures
APP_DEBUGis not accidentally left enabled, preventing massive memory leaks in production environments. - 📊 Gamified Scoring System: Get a clear performance score (out of 100) to measure your app's health at a glance.
- 🤖 CI/CD & SaaS Ready: Export results in JSON format to seamlessly integrate with GitHub Actions, GitLab CI, or your custom SaaS dashboards.
📦 Installation
You can install the package via composer. It is highly recommended to install it as a development dependency:
🚀 Usage
Run the analyzer directly from your terminal at the root of your Symfony project:
(By default, it will scan the current directory and display a beautiful console output with your performance score).
🔌 Custom Project Path
You can specify a different Symfony project path as an argument:
⚙️ JSON Output (For CI/CD Pipelines)
If you want to parse the output in an automated CI pipeline or send it to an external SaaS dashboard, use the JSON format:
🏗️ Extensible Architecture
The analyzer is built with a clean, decoupled architecture making it easy to add new rules:
-
src/Analyzer/Rules/: Contains the specific detection logic (AST traversing, regex, file scanning).
-
src/Formatter/: Handles the output rendering (Console UI or strict JSON).
- src/Model/: Data structures representing violations and comprehensive reports.
🤝 Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
📄 License
The MIT License (MIT).
All versions of symfony-perf-analyzer with dependencies
nikic/php-parser Version ^4.15||^5.0
symfony/console Version ^6.4 || ^7.0
symfony/finder Version ^6.4 || ^7.0