136. Why Node.js Uses Only ONE Core (And How to Fix It with Cluster Module!) скачать в хорошем качестве

136. Why Node.js Uses Only ONE Core (And How to Fix It with Cluster Module!)

By default, Node.js runs on a single CPU core — even if your computer has 4, 8, or more. This can limit performance under heavy traffic. In this video, you’ll learn: Why Node.js uses just one core by default How the event loop and single-threaded model work How to prove Node.js is using only one core (on macOS) How to check your CPU cores using os.cpus() Why the cluster module exists and how it helps you scale Real-world examples with curl, Activity Monitor, and blocking code 📌 Perfect for backend developers, Node.js learners, and performance geeks! 🔔 Subscribe for more deep dives into Node.js internals and performance optimization. Github Link: HireAPI Node Project: https://github.com/leelawebdev/hireapi Instagram:   / leelawebdev   Telegram: http://t.me/LeelaWebDev Facebook Page:   / leelawebdev   Twitter Page:   / leelanarsimha   Linkedin:   / leela-narasimha-reddy-86517948   GitHub: https://github.com/leelanarasimha Youtube Page:    / leelawebdev   If you like my video, please subscribe to my channel. My Playlists: React Complete Course:    • 1. Why use React. Advantages of React over...   Vue Complete Course:    • 1. Introduction to VueJS 3.0. New Features...   Angular NGRX Complete Course:    • 1. Introduction to Angular NGRX State Mana...   Angular Complete Course:    • 1. Angular Introduction. Exploring the dif...   TypeScript Complete Course:    • 1. What is TypeScript Language and why sho...   ES6 Complete Course:    • 1. Introduction to Ecmascript6 (ES6). Diff...   Javascript Complete Course:    • 1. Javascript Introduction. Lets learn in ...   GIT Complete Course:    • 1. Git, Distributed Version Control System...   ESLint Complete Course:    • 1. Introduction to ESLint. Find and fix pr...   RxJS Complete Course:    • 1. Introduction to RxJS. Reactive Extensio...   Declarative Reactive Programming in Angular Complete Course:    • 1. Introduction to Declarative Reactive Pr...   Angular CLI Complete Course Tutorial:    • 1.  Getting Started With Angular CLI. Why ...   Angular UnitTesting Complete Course:    • 1. Introduction to Angular Unit Testing. W...   My Courses Playlist Page:    / leelawebdev   #leelawebdev Join this channel to get access to perks:    / @leelawebdev