Class: HeapProfiler::Analyzer

Inherits:
Object
  • Object
show all
Defined in:
lib/heap_profiler/analyzer.rb

Defined Under Namespace

Classes: ClassGroupDimension, Dimension, FileGroupDimension, GemGroupDimension, GroupedDimension, LocationGroupDimension, ShapeEdgeDimension, StringDimension

Instance Method Summary collapse

Constructor Details

#initialize(heap, index) ⇒ Analyzer

Returns a new instance of Analyzer.



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# File 'lib/heap_profiler/analyzer.rb', line 205

def initialize(heap, index)
  @heap = heap
  @index = index
end

Instance Method Details

#run(metrics, groupings) ⇒ Object 



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# File 'lib/heap_profiler/analyzer.rb', line 210

def run(metrics, groupings)
  dimensions = {}
  metrics.each do |metric|
    if metric == "strings"
      dimensions["strings"] = StringDimension.new
    elsif metric == "shape_edges"
      dimensions["shape_edges"] = ShapeEdgeDimension.new
    else
      dimensions["total"] = Dimension.new
      groupings.each do |grouping|
        dimensions[grouping] = GroupedDimension.build(grouping)
      end
    end
  end

  processors = dimensions.values
  @heap.each_object do |object|
    processors.each { |p| p.process(@index, object) }
  end
  dimensions
end