anchor.diff:  
   -define(NO_OF_NODES, 5).
   
  -
  -groups() ->
  -    unittest_helper:create_ct_groups([test_no_load, test_load],
  -                                     [sequence, {repeat_until_any_ok, 3}]).
  -
   all() ->
  -    unittest_helper:create_ct_all([test_no_load, test_load]) ++
       [
  +        test_no_load,
  +        test_load,
           test_request_histogram1,
           test_request_histogram2
       ].
  
positive.code: 
      % get values from gossiping (after round finishes)
      wait_n_rounds(1),
      send2gossip({cb_msg, {gossip_load, default}, {gossip_get_values_best, self()}}, 0),
      %% send2gossip({get_values_best, {gossip_load,default}, self()}, 0),
      %% gossip_load:get_values_best([]),
  
      %                 {load_info, avg, stddev, size_ldr, size_kr, minLoad, maxLoad, merged}
      LoadInfoExpected ={load_info, 0.0, 0.0, 5.0, 5.0, 0, 0, whatever, []},
      receive {gossip_get_values_best_response, LoadInfo} ->
              ?compare(fun compare/2, LoadInfo, LoadInfoExpected)
      end.
  
  
  
negative.code:                  {gossip_log_level_error, error}
                  ]
         }]),
      api_vm:add_nodes(?NO_OF_NODES-1),
      unittest_helper:wait_for_stable_ring_deep(),
      Config.
  
  