Mastering JVM Profiling: Advanced Techniques and Real-Life Case Studies
TalkinGermanat JCON WORLD ONLINE 2023 · on Tuesday, 2023-11-21· at 16:00· Live-Stream 4, Online - Remote·
summary
Covers advanced JVM profiling techniques and presents real-world case studies to diagnose and optimize Java application performance. Discusses tooling and approaches for profiling on the JVM (heap and CPU analysis, garbage-collector investigation, thread contention) and shows how those techniques are applied in concrete production scenarios.
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chapters (11)
- 0:00Introduction
- 3:15Why JVM profiling
- 9:23Key profiling parameters
- 12:39Heap and thread dumps
- 19:42Async Profiler basics
- 24:43Kubernetes profiling setup
- 31:43Allocation profiling demo
- 35:47CPU profiling demo
- 38:46Continuous profiling in K8s
- 40:15Grafana JVM dashboard demo
- 43:14Q&A
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