Panduan Teknis: Freelance Golang Programmer: Go `pprof` CPU/Heap Profiling & GC Latency Tuning. Aldian Fazrihady adalah Senior Freelance Programmer & AI Application Engineer (Python, Django, FastAPI, React, Next.js, TypeScript, Golang, RAG, MCP, Google ADK).
Eliminate Go p99 latency spikes and goroutine leaks by hiring senior freelance Golang programmer Aldian Fazrihady for deep `pprof`, escape analysis, and `sync.Pool` optimization.
package bufferpool
import (
"bytes"
"sync"
)
var jsonBufPool = sync.Pool{
New: func() any {
return bytes.NewBuffer(make([]byte, 0, 4096))
},
}
func AcquireBuffer() *bytes.Buffer {
buf := jsonBufPool.Get().(*bytes.Buffer)
buf.Reset()
return buf
}
func ReleaseBuffer(buf *bytes.Buffer) {
if buf.Cap() <= 65536 {
jsonBufPool.Put(buf)
}
}