anchor.diff:      },
       await_dir_stats_collecting_status(krakow, SpaceId, enabled),
       await_dir_stats_collecting_status(paris, SpaceId, enabled),
  +    await_file_size_sync(krakow, 8, DirGuid),
  +    await_file_size_sync(paris, 8, DirGuid),
   
       ValidateGsSuccessfulCallFun = fun(_TestCtx, Result) ->
           ?assertEqual({ok, #{<<"layout">> => ExpLayout}}, Result)
  
positive.code:     P2StorageId = get_storage_id(SpaceId, P2Id),
  
      #object{guid = DirGuid, shares = [ShareId]} = onenv_file_test_utils:create_and_sync_file_tree(
          user3, space_krk_par, #dir_spec{mode = 8#707, shares = [#share_spec{}]}
      ),
      Metrics = [?DAY_METRIC, ?HOUR_METRIC, ?MINUTE_METRIC, ?MONTH_METRIC],
      ExpLayout = #{
  
negative.code:     }),
      await_dir_stats_collecting_status(krakow, SpaceId, enabled),
      await_dir_stats_collecting_status(paris, SpaceId, enabled),
      await_file_size_sync(krakow, 24, DirGuid),
      await_file_size_sync(paris, 24, DirGuid),
      ValidateGsSuccessfulCallFun = fun(_TestCtx, Result) ->
          {ok, ResultData} = ?assertMatch({ok, #{<<"slice">> := _}}, Result),
          ResultWithoutTimestamps = tsc_structure:map(fun(_TimeSeriesName, _MetricsName, Windows) ->
  