anchor.diff:  
   handle_up_req(Req) ->
       send_method_not_allowed(Req, "GET,HEAD").
  +
  +message_queues(Registered) ->
  +    Queues = lists:map(fun(Name) ->
  +        Type = message_queue_len,
  +        {Type, Length} = process_info(whereis(Name), Type),
  +        {Name, Length}
  +    end, Registered),
  +    {Queues}.
  
positive.code:         {os_proc_count, couch_proc_manager:get_proc_count()},
          {process_count, erlang:system_info(process_count)},
          {process_limit, erlang:system_info(process_limit)},
          {message_queue_len, MessageQueueLen},
          {distribution, {get_distribution_stats()}}
      ]}).
  
  
negative.code:         processes_used, binary, code, ets])],
      {NumberOfGCs, WordsReclaimed, _} = statistics(garbage_collection),
      {{input, Input}, {output, Output}} = statistics(io),
      send_json(Req, {[
          {uptime, element(1,statistics(wall_clock)) div 1000},
          {memory, {Memory}},
  