Package com.helix.profiler.jit

Class CompilationHistory

java.lang.Object
com.helix.profiler.jit.CompilationHistory
public class CompilationHistory extends Object
Thread-safe container holding historical JIT compilation events with filtering capabilities.

  • Constructor Details

    • CompilationHistory

      public CompilationHistory()

    • CompilationHistory

      public CompilationHistory(int maxCapacity)

  • Method Details

    • addEvent

      public void addEvent(CompilationEvent event)
      Adds a compilation event to history. Evicts oldest entries if capacity is exceeded.

    • getEvents

      public List<CompilationEvent> getEvents()
      Returns an unmodifiable list of all recorded events.

    • getEventsForMethod

      public List<CompilationEvent> getEventsForMethod(String method)
      Returns compilation events for a specific method signature.

    • getEventsForTier

      public List<CompilationEvent> getEventsForTier(int tier)
      Returns compilation events for a specific compilation tier level.

    • getDeoptimizationEvents

      public List<CompilationEvent> getDeoptimizationEvents()
      Returns all deoptimization events (e.g. "made not entrant", "made zombie").

    • size

      public int size()
      Returns the total count of recorded compilation events.

    • clear

      public void clear()
      Clears all recorded compilation events.