anchor.diff:       {node_get_fsm_time, histogram},
        {node_puts, spiral},
        {node_put_fsm_time, histogram},
  -     {pbc_connects, spiral},
  -     {pbc_connects_active, counter},
        {read_repairs, spiral},
        {coord_redirs_total, counter},
        {mapper_count, counter},
  
positive.code:     folsom_metrics:get_histogram_statistics(Name);
  get_stat(Name, _Type) ->
      folsom_metrics:get_metric_value(Name).
  
  backwards_compat(Name, spiral, Stats) ->
      [{Name, trunc(proplists:get_value(one, Stats))},
  
negative.code: produce_stats() ->
      lists:append(
        [lists:flatten([backwards_compat(Name, Type, get_stat({?APP, Name}, Type)) || {Name, Type} <- stats()]),
         backwards_compat_pb(riak_api_stat:produce_stats()),
         cpu_stats(),
         mem_stats(),
         disk_stats(),
  