Sha256: 8ad5b5283541a554a6870e9de8a3f1f4dd674f8728e3722d0c259b7efe1edb9e
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Size: 964 Bytes
Versions: 30
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Stored size: 964 Bytes
Contents
# frozen_string_literal: true
# Effective::Profiler.allocations { my_method() }
module Effective
class Profiler
def self.allocations(sourcefiles: ['effective_'], &block)
raise('please install the allocation_stats gem') unless defined?(AllocationStats)
# Run block
retval = nil
stats = AllocationStats.trace { retval = yield(block) }
# Compute Allocations
allocations = stats.allocations.to_a
# Filter
if sourcefiles.present?
sourcefiles = Array(sourcefiles)
allocations = allocations.select! { |allocation| sourcefiles.any? { |str| allocation.sourcefile.include?(str) } }
end
# Sort
allocations = allocations.sort_by { |allocation| allocation.memsize }
# Print
puts AllocationStats::AllocationsProxy.new(allocations).to_text
puts "Total allocations: #{allocations.length}. Total size: #{allocations.sum(&:memsize)}"
retval
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems