Performance Profiler
技能 已验证 活跃Performance Profiler
To systematically identify and diagnose performance bottlenecks in Node.js, Python, and Go applications through comprehensive profiling and analysis.
功能
- Systematic performance profiling for Node.js, Python, and Go
- Identifies CPU, memory, and I/O bottlenecks
- Analyzes bundle sizes and dependency counts
- Provides actionable insights and optimization checklists
使用场景
- When an application is slow and the bottleneck is unknown
- Before releasing changes to ensure latency SLAs are met
- To detect and diagnose memory leaks
- To optimize bundle sizes for frontend applications
非目标
- Performing the actual code optimizations
- Replacing dedicated APM tools for continuous monitoring
- Profiling applications not written in Node.js, Python, or Go
安装
请先添加 Marketplace
/plugin marketplace add alirezarezvani/claude-skills/plugin install engineering@claude-code-skills质量评分
已验证类似扩展
Cleanup Cycles
100Detect and untangle circular dependencies. Runs madge/skott (TS), pycycle (Py), or compiler-only checks (Go/Rust). Auto-fixes leaf-extractable cycles; reports core cycles for human review. Use when the user asks to find circular imports, fix dependency cycles, or untangle module graph. Example queries — "find circular imports", "fix dependency cycles", "untangle our module graph", "why is madge complaining".
Performance Analysis
100Comprehensive performance analysis, bottleneck detection, and optimization recommendations for Claude Flow swarms
MongoDB Connection Optimizer
100为任何支持的驱动程序语言优化 MongoDB 客户端连接配置（池、超时、模式）。在处理/更新/审查实例化或配置 MongoDB 客户端（例如，调用 `connect()` 时）、配置连接池、对连接错误（ECONNREFUSED、超时、池耗尽）进行故障排除、优化与连接相关的性能问题时，请使用此技能。这包括构建具有 MongoDB 的无服务器函数、创建使用 MongoDB 的 API 端点、优化高流量 MongoDB 应用程序、创建长期运行任务和并发性，或调试与连接相关的失败等场景。
Sql Optimization
100Universal SQL performance optimization assistant for comprehensive query tuning, indexing strategies, and database performance analysis across all SQL databases (MySQL, PostgreSQL, SQL Server, Oracle). Provides execution plan analysis, pagination optimization, batch operations, and performance monitoring guidance.
Core Web Vitals
100优化核心 Web 指标（LCP、INP、CLS），以获得更好的页面体验和搜索排名。当被要求“改进核心 Web 指标”、“修复 LCP”、“减少 CLS”、“优化 INP”、“页面体验优化”或“修复布局偏移”时使用。
Vector Index Tuning
99Optimize vector index performance for latency, recall, and memory. Use when tuning HNSW parameters, selecting quantization strategies, or scaling vector search infrastructure.