جولة في JDK Mission Control

في هذا الدرس

navigate a recording in JMC.

الموضوعات المخطط لها

• Open the .jfr file; the Automated Analysis page highlights likely issues first.
• Key views: Java Application (hot methods, allocation), Threads, Memory/GC, Lock Instances, I/O, Exceptions.
• Method Profiling shows stack traces sampled while running.
• Use the time range selector to isolate the load window.
• Treat automated hints as leads, not conclusions.