personotes/notes/research/tech/go-performance.md

title, date, last_modified, tags

title	date	last_modified	tags
Go Performance Optimization	10-11-2025	11-11-2025:15:16	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

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

Profiling

go test -cpuprofile=cpu.prof
go tool pprof cpu.prof