Java/JVM Performance Profiling When NOT to Use This Skill - Node.js/JavaScript profiling - Use the skill for V8 profiler and heap analysis - Python profiling - Use the skill for cProfile and tracemalloc - Application-level optimization - This is for JVM-level profiling, not algorithm optimization - Database query tuning - Use database-specific profiling tools - Frontend performance - Use browser DevTools for client-side profiling Deep Knowledge : Use with technology: for comprehensive JFR configuration, GC tuning, and JVM diagnostics. Java Flight Recorder (JFR) Starting JFR JFR Configuration…