Pprof

Introduction # In the landscape of 2025, where microservices run on constrained Kubernetes nodes and cloud bills are scrutinized to the cent, efficient memory management is no longer optional—it is a core competency for any senior backend engineer.

Beyond fmt.Println: Mastering Essential Go Debugging Techniques # If you are like most developers, your journey into debugging probably started with a humble fmt.Println("here"). While print debugging has its place for quick sanity checks, relying on it for complex, concurrent microservices in 2025 is like trying to fix a watch with a hammer. It’s imprecise, messy, and requires modifying your source code.