Kuboresha programu za JVM kunajumuisha profiling kupata bottlenecks, JVM/GC tuning, maboresho ya kiwango cha msimbo, na kutumia JIT compiler. Kama kawaida, kanuni ni: pima kwanza, boresha bottleneck iliyothibitishwa — kamwe usibahatishe.
Fanya profile kabla ya kuboresha
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
