# File lib/action_controller/benchmarking.rb, line 23
      def benchmark(title, log_level = Logger::DEBUG, use_silence = true)
        if logger && logger.level == log_level
          result = nil
          ms = Benchmark.ms { result = use_silence ? silence { yield } : yield }
          logger.add(log_level, "#{title} (#{('%.1f' % ms)}ms)")
          result
        else
          yield
        end
      end