2019-02-13 22:33:31 +05:30
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# frozen_string_literal: true
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2018-11-18 11:00:15 +05:30
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module Gitlab
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module Profiler
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class TotalTimeFlatPrinter < RubyProf::FlatPrinter
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def max_percent
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@options[:max_percent] || 100
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end
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# Copied from:
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# <https://github.com/ruby-prof/ruby-prof/blob/master/lib/ruby-prof/printers/flat_printer.rb>
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#
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# The changes are just to filter by total time, not self time, and add a
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# max_percent option as well.
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def print_methods(thread)
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total_time = thread.total_time
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methods = thread.methods.sort_by(&sort_method).reverse
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sum = 0
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methods.each do |method|
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total_percent = (method.total_time / total_time) * 100
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next if total_percent < min_percent
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next if total_percent > max_percent
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sum += method.self_time
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@output << "%6.2f %9.3f %9.3f %9.3f %9.3f %8d %s%s\n" % [
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method.self_time / total_time * 100, # %self
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method.total_time, # total
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method.self_time, # self
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method.wait_time, # wait
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method.children_time, # children
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method.called, # calls
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method.recursive? ? "*" : " ", # cycle
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method_name(method) # name
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]
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end
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end
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end
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end
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end
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