Java Deep Dive - the ins and outs of profiling

on YouTube ↗46m

" summary

Covers deep profiling techniques for Java applications, focusing on tools and methods to analyze performance and resource usage (likely including profilers and JVM diagnostics). Explains how to identify bottlenecks, interpret profiling data, and apply targeted optimizations to improve latency and memory behavior.

AI-written summary · about

" chapters (6)

1. 0:00Introduction
2. 5:01Java profiling modes
3. 18:30Live demo: method optimization
4. 31:12OutOfMemory debugging
5. 38:30API bottleneck analysis
6. 45:42Summary and extra materials

" related talks

• 45mMastering JVM Profiling: Advanced Techniques and Real-Life Case StudiesHuseyin Babal · JCON WORLD ONLINE 2023
• 55mWhat's Going On in Java?Jakub Kubryński · Confitura 2013
• 39mFive most useful profiling techniques to use with modern Java appsLaurentiu Spilca · Voxxed Days Bucharest 2022
• 42mOff-CPU Profiling & Latency Diagnostics in JavaYude Lin · JVM Language Summit 2025
• 41mUnleash the Power of Open-Source Java ProfilersJohannes Bechberger · JCON WORLD ONLINE 2023
• 50mJPoint 2023 TechRadar: Performance ToolsVladimir Sitnikov, Aleksey Fedorov, Sergey Melnikov · JPoint 2023
• 33mWriting a Java Profiler in Pure JavaJohannes Bechberger · code.talks 2023
• 45mThe perf Profiler and the JVM (Part 1)Aleksey Ragozin · JPoint 2023