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108 lines
No EOL
3 KiB
Ruby
108 lines
No EOL
3 KiB
Ruby
# Pass NEW=1 to run with the new Base
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ENV['RAILS_ENV'] ||= 'production'
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ENV['NO_RELOAD'] ||= '1'
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$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../lib"
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$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../../activesupport/lib"
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require 'action_controller'
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require 'action_controller/new_base' if ENV['NEW']
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require 'action_view'
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require 'benchmark'
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class Runner
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def initialize(app)
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@app = app
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end
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def call(env)
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env['n'].to_i.times { @app.call(env) }
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@app.call(env).tap { |response| report(env, response) }
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end
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def report(env, response)
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out = env['rack.errors']
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out.puts response[0], response[1].to_yaml, '---'
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response[2].each { |part| out.puts part }
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out.puts '---'
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end
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def self.run(app, n, label = nil)
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puts '=' * label.size, label, '=' * label.size if label
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env = Rack::MockRequest.env_for("/").merge('n' => n, 'rack.input' => StringIO.new(''), 'rack.errors' => $stdout)
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t = Benchmark.realtime { new(app).call(env) }
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puts "%d ms / %d req = %.1f usec/req" % [10**3 * t, n, 10**6 * t / n]
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puts
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end
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end
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N = (ENV['N'] || 1000).to_i
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module ActionController::Rails2Compatibility
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instance_methods.each do |name|
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remove_method name
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end
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end
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class BasePostController < ActionController::Base
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append_view_path "#{File.dirname(__FILE__)}/views"
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def overhead
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self.response_body = ''
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end
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def index
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render :text => ''
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end
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def partial
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render :partial => "/partial"
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end
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def many_partials
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render :partial => "/many_partials"
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end
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def partial_collection
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render :partial => "/collection", :collection => [1,2,3,4,5,6,7,8,9,10]
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end
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def show_template
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render :template => "template"
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end
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end
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OK = [200, {}, []]
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MetalPostController = lambda { OK }
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class HttpPostController < ActionController::Metal
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def index
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self.response_body = ''
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end
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end
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unless ENV["PROFILE"]
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Runner.run(BasePostController.action(:overhead), N, 'overhead')
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Runner.run(BasePostController.action(:index), N, 'index')
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Runner.run(BasePostController.action(:partial), N, 'partial')
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Runner.run(BasePostController.action(:many_partials), N, 'many_partials')
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Runner.run(BasePostController.action(:partial_collection), N, 'collection')
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Runner.run(BasePostController.action(:show_template), N, 'template')
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(ENV["M"] || 1).to_i.times do
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Runner.run(BasePostController.action(:overhead), N, 'overhead')
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Runner.run(BasePostController.action(:index), N, 'index')
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Runner.run(BasePostController.action(:partial), N, 'partial')
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Runner.run(BasePostController.action(:many_partials), N, 'many_partials')
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Runner.run(BasePostController.action(:partial_collection), N, 'collection')
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Runner.run(BasePostController.action(:show_template), N, 'template')
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end
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else
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Runner.run(BasePostController.action(:many_partials), N, 'many_partials')
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require "ruby-prof"
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RubyProf.start
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Runner.run(BasePostController.action(:many_partials), N, 'many_partials')
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result = RubyProf.stop
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printer = RubyProf::CallStackPrinter.new(result)
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printer.print(File.open("output.html", "w"))
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end |