---
title: "Go Performance Optimization"
date: "10-11-2025"
last_modified: "10-11-2025:19:21"
tags: ["research", "tech", "performance"]
---

# Go Performance

## Current Bottlenecks

- Full re-index on file changes
- No caching of parsed front matter

## Optimizations

### Incremental Indexing
Only re-parse changed files.

### Caching
```go
type Cache struct {
    entries map[string]*CachedEntry
    mu      sync.RWMutex
}
```

### Profiling
```bash
go test -cpuprofile=cpu.prof
go tool pprof cpu.prof
```