Micro Benchmarks - Component Performance Testing and Memory Leak Detection

Explore two critical micro-benchmarking issues with significant impact on user experience in this 39-minute conference talk from performance.now() 2022. Dive into techniques for isolating and measuring component performance in web applications, preventing regressions through stable time-independent metrics. Investigate methods to identify and resolve memory leaks causing unexpected user session terminations. Discover two new open-source tools for monitoring component performance and detecting memory issues in complex applications. Learn about CPU instruction counting, AB testing, React hooks, and memory leak detection through practical demonstrations and real-world examples.

Intro
Agenda
CPU Retired Instruction Count
CPU Instruction Count
Thread Instruction Counter
AB Testing
React hooks
Rewrite Chrome
Memory Leaks
Performance Calendar