Can this skill help with frontend performance?

Yes, it includes features for bundle analysis using webpack-bundle-analyzer and Next.js tools to reduce asset sizes and improve load times.

How does it assist with database optimization?

It helps identify N+1 query patterns, analyzes slow query logs, and uses EXPLAIN ANALYZE to find missing indexes or inefficient joins.

Does it support automated load testing?

Yes, it integrates with k6 and Artillery to run ramp-up patterns and stress tests, ensuring your application can handle traffic spikes.

Which programming languages does the Performance Profiler support?

The skill provides specialized profiling recipes and tools for Node.js (flamegraphs), Python (py-spy), and Go (pprof).

Performance Profiler

Name: Performance Profiler
Author: micsapp

bymicsapp

0•

분석 및 모니터링

Identifies and resolves performance bottlenecks across Node.js, Python, and Go applications using systematic profiling and load testing.

The Performance Profiler skill provides a comprehensive framework for engineering high-performance applications by identifying CPU, memory, and I/O bottlenecks. It supports a multi-language ecosystem including Node.js, Python, and Go, offering deep insights through flamegraphs, heap snapshots, and bundle analysis. By integrating load testing tools like k6 and Artillery with database optimization techniques, it helps developers move beyond guesswork to data-driven performance tuning. The skill enforces a 'Measure First' methodology, ensuring every code optimization is validated against a baseline to guarantee tangible improvements in latency and resource efficiency.

주요 기능

01Deep memory analysis including heap snapshots and leak detection

02Frontend bundle analysis for Webpack and Next.js applications

030 GitHub stars

04Database optimization via EXPLAIN ANALYZE and N+1 query detection

05Automated load testing scenarios using k6 and Artillery

06Multi-language profiling for Node.js, Python, and Go environments

사용 사례

01Optimizing database query efficiency and frontend bundle sizes before release

02Troubleshooting production latency spikes and P99 SLA violations

03Identifying and fixing memory leaks in long-running backend services

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills performance-profiler

For use in Claude.ai and ChatGPT

주요 기능

01Deep memory analysis including heap snapshots and leak detection

02Frontend bundle analysis for Webpack and Next.js applications

030 GitHub stars

04Database optimization via EXPLAIN ANALYZE and N+1 query detection

05Automated load testing scenarios using k6 and Artillery

06Multi-language profiling for Node.js, Python, and Go environments

사용 사례

01Optimizing database query efficiency and frontend bundle sizes before release

02Troubleshooting production latency spikes and P99 SLA violations

03Identifying and fixing memory leaks in long-running backend services

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills performance-profiler

For use in Claude.ai and ChatGPT