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Contents
# encoding: utf-8
module RubyProf
# Generates flat[link:files/examples/flat_txt.html] profile reports as text.
# To use the flat printer:
#
# result = RubyProf.profile do
# [code to profile]
# end
#
# printer = RubyProf::FlatPrinter.new(result)
# printer.print(STDOUT, {})
#
class FlatPrinter < AbstractPrinter
# Override for this printer to sort by self time by default
def sort_method
@options[:sort_method] || :self_time
end
private
def print_column_headers
@output << " %self total self wait child calls name location\n"
end
def print_methods(thread)
total_time = thread.total_time
methods = thread.methods.sort_by(&sort_method).reverse
sum = 0
methods.each do |method|
percent = (method.send(filter_by) / total_time) * 100
next if percent < min_percent
next if percent > max_percent
sum += method.self_time
#self_time_called = method.called > 0 ? method.self_time/method.called : 0
#total_time_called = method.called > 0? method.total_time/method.called : 0
@output << "%6.2f %9.3f %9.3f %9.3f %9.3f %8d %s%-30s %s\n" % [
method.self_time / total_time * 100, # %self
method.total_time, # total
method.self_time, # self
method.wait_time, # wait
method.children_time, # children
method.called, # calls
method.recursive? ? "*" : " ", # cycle
method.full_name, # method_name]
method_location(method)] # location]
end
end
end
end
Version data entries
29 entries across 29 versions & 2 rubygems