Profiling Native Python Extensions
One of the cool new features in py-spy is the ability to profile native Python extensions written in languages like C, C++ or Cython. Almost all other Python profilers[1] only show program activity that is in pure Python code, and native code will instead show up as spending time in the line of Python that calls the native function. Using native profiling tools like perf can get you a sense of wha
Using the React DevTools Profiler to Diagnose React App Performance Issues
The latest version of the React DevTools (released on Aug 23) offers a powerful new tool to detect and diagnose performance issues in your React app: the new Profiler tab! This post describes how we recently used the Profiler to quickly diagnose and fix a known and long-standing performance issue in the clientside display of our server logs on app.netlify.com. Problem Statement Whenever you trigge
Introducing the React Profiler – React Blog
React 16.5 adds support for a new DevTools profiler plugin. This plugin uses React’s experimental Profiler API to collect timing information about each component that’s rendered in order to identify performance bottlenecks in React applications. It will be fully compatible with our upcoming time slicing and suspense features. This blog post covers the following topics: Profiling an application Rea
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Why Continuous Profiling Can Improve Your Python Application
Interaction tracing with React
scheduler
Use the New Profiler in React Developer Tools to Generate Flame Charts and Interactions
rfcs/text/0051-profiler.md at main · reactjs/rfcs
GitHub - rustwasm/twiggy: Twiggy🌱 is a code size profiler
nose-cprof
