L-ottimizzazzjoni tal-applikazzjonijiet JVM tinkludi profiling biex issib il-colli, JVM/GC tuning, titjibiet code-level, u l-uża tal-JIT compiler. Bħal dejjem, ir-regola: kejjel l-ewwel, ottimizza l-collo ppruvat — qatt ma tahseb.
Profile before optimizing
Tools:
✓ JProfiler / YourKit / VisualVM — CPU & memory profiling, hotspots
✓ Java Flight Recorder (JFR) + Mission Control — low-overhead production profiling
✓ async-profiler — flame graphs for CPU/allocation
✓ heap dumps + Eclipse MAT — memory leak analysis
