Tracking request durations in Rails. Courtesy of @stathat

tracking.rb

if Rails.env.production?
    slow_logfile = File.open(Rails.root.join("log", "slow.log"), 'a')
    slow_log = Logger.new(slow_logfile)
    slow_log.level = Logger::INFO

    ActiveSupport::Notifications.subscribe "process_action.action_controller" do |name, start, finish, id, payload|
        duration = (finish - start) * 1000
        StatHat::API.ez_post_value("rails request duration", "info@stathat.com", duration)
        view_time = 0
        db_time = 0
        unless payload[:view_runtime].nil?
            view_time = payload[:view_runtime]
            StatHat::API.ez_post_value("rails request view duration", "info@stathat.com", view_time)
        end
        unless payload[:db_runtime].nil?
            db_time = payload[:db_runtime]
            StatHat::API.ez_post_value("rails request db duration", "info@stathat.com", db_time)
        end
        if view_time > 100
            slow_log.info("#{Time.now.to_formatted_s(:db)} slow request (slow view) (#{duration.to_i}ms total, view: #{view_time.to_i}ms): #{payload[:path]} controller: #{payload[:controller]}, action: #{payload[:action]}")
            slow_logfile.flush
        end
        if db_time > 100
            slow_log.info("#{Time.now.to_formatted_s(:db)} slow request (slow db) (#{duration.to_i}ms total, db: #{db_time.to_i}ms): #{payload[:path]} controller: #{payload[:controller]}, action: #{payload[:action]}")
            slow_logfile.flush
        end
        if duration > 500
            StatHat::API.ez_post_count("rails slow request", "info@stathat.com", 1)
            slow_log.info("#{Time.now.to_formatted_s(:db)} slow request (#{duration.to_i}ms, view: #{view_time.to_i}ms, db: #{db_time.to_i}ms): #{payload[:path]} controller: #{payload[:controller]}, action: #{payload[:action]}")
            slow_logfile.flush
        end
    end
end

Hi, is there any solution in order to print :view_runtime and :db_runtime direct to the webpage?