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 setterinherited
libraryUri → String?
The library URI where the class is defined.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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