Golang Performance

This skill provides guidance on optimizing Go application performance including profiling, memory management, concurrency optimization, and avoiding common performance pitfalls.

When to Use This Skill

• When profiling Go applications for CPU or memory issues
• When optimizing memory allocations and reducing GC pressure
• When implementing efficient concurrency patterns
• When analyzing escape analysis results
• When optimizing hot paths in production code

Profiling with pprof

Enable Profiling in HTTP Server

import (
    "net/http"