Five Most Useful Profiling Techniques to Use with Modern Java Apps

Discover five essential profiling techniques for modern Java applications in this 39-minute Devoxx conference talk. Learn how to investigate SQL queries for improved database communication, identify execution hot spots for optimization, generate call graphs to understand new code, profile reactive applications, and analyze memory usage. Explore practical examples demonstrating these crucial techniques, applicable across all Java versions and frameworks. Incorporate these profiling methods into your development process to minimize troubleshooting time and deliver more efficient, high-quality applications.

Intro
Who am I
Profiling
Hibernate
Demo
Finding Hotspots
Sampling
Call graphs
Memory usage
Profiling reactive apps