9 Best Java Resource Profilers to Use
In this blog, I will share why I decided to start a Java profiler, the list of profilers I found that are suited for profiling Java apps, and how to a...
Summary
The article outlines seven key techniques for profiling and optimizing Node.js performance, including use of the built-in profiler, monitoring event loop delays, and tracking memory usage to catch leaks.
It covers tools and methods such as 0x flamegraphs, async_hooks for async bottlenecks, database query optimization, and production monitoring with APM solutions. Each tip is focused on identifying specific performance issues and leveraging targeted tools to resolve them.