In this article, you’ll learn about the inbuilt profiling tool recommended in Node.js. Use it to identify bottlenecks in your code.

Starting as a software developer, it’s recommended to follow a more pragmatic approach to developing software.

As time goes on, when you start building more complex software that serves thousands or millions of users, it becomes crucial to be more concerned with concepts such as architecture, system design, testing, security, deployment, and most especially performance. Furthermore, on performance, it is common practice to follow key performance metrics such as average response time, traffic rate, and CPU usage of your application and the server.

The main issue now stems from acquiring the best profiler tool that measures your Node.js application performance based on these metrics and doesn’t affect the software responsiveness.

N.B., CPU profiling and CPU monitoring are often used interchangeably but are different.

In this article, you’ll learn about the inbuilt profiling tool recommended in Node.js.

#node #nodejs