Contents

module RailsPerformance
  module Models
    class Record
      attr_reader :controller, :action, :format, :status, :datetime, :datetimei, :method, :path, :request_id


      def Record.find_by(request_id:)
        keys, values = RP::Utils.fetch_from_redis("performance|*|request_id|#{request_id}|*")

        return nil if keys.blank?
        return nil if values.blank?

        RP::Models::Record.new(keys[0], values[0])
      end

      # key = performance|
      # controller|HomeController|
      # action|index|
      # format|html|
      # status|200|
      # datetime|20200124T0523|
      # datetimei|1579861423|
      # method|GET|
      # path|/|
      # request_id|454545454545454545|
      # END
      # = {"view_runtime":8.444603008683771,"db_runtime":0,"duration":9.216095000000001}
      # value = JSON
      def initialize(key, value)
        @json = value

        items = key.split("|")

        @controller = items[2]
        @action     = items[4]
        @format     = items[6]
        @status     = items[8]
        @datetime   = items[10]
        @datetimei  = items[12]
        @method     = items[14]
        @path       = items[16]
        @request_id = items[18]
      end

      def value
        @value ||= JSON.parse(@json || "{}")
      end

      def controller_action
        "#{controller}##{action}"
      end

      def controller_action_format
        "#{controller}##{action}|#{format}"
      end

      def to_h
        {
          controller: controller,
          action: action,
          format: format,
          method: method,
          path: path,
          duration: ms(value['duration']),
          view_runtime: ms(value['view_runtime']),
          db_runtime: ms(value['db_runtime']),
          HTTP_REFERER: value['HTTP_REFERER']
        }
      end

      private

      def ms(e)
        if e
          e.to_f.round(1).to_s + " ms"
        else
          nil
        end
      end

    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
rails_performance-0.9.0.1	lib/rails_performance/models/record.rb
rails_performance-0.9.0	lib/rails_performance/models/record.rb