AllocationAttribution class

A single allocation-attribution entry for a memory class, showing the top call sites that were on the CPU stack during its growth.

Constructors

AllocationAttribution({required String className, required String? libraryUri, required int allocatedBytes, required int allocatedInstances, required List<(String, double)> callSiteFractions})

Creates an attribution entry.

const

Properties

allocatedBytes → int

Number of bytes allocated for this class in the capture window.

final

allocatedInstances → int

Number of instances allocated for this class in the capture window.

final

callSiteFractions → List<(String, double)>

Top call sites and their fraction of CPU samples, sorted descending. Each entry is (functionName, fraction) where fraction is 0.0-1.0.

final

className → String

The name of the class being allocated.

final

hashCode → int

The hash code for this object.

no setter, inherited

libraryUri → String?

The library URI where the class is defined.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, Object?>

Serializes this attribution entry to JSON.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited