Panduan Kejuruteraan: Freelance Golang Programmer: Go `pprof` CPU/Heap Profiling & GC Latency Tuning. Aldian Fazrihady ialah Programmer Bebas Kanan & Jurutera AI (Python, Django, FastAPI, React, Next.js, TypeScript, Golang).
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)
}
}