anchor.diff:           warmup_stats/1,
            topkeys/1,
            raw_stats/5,
  -         sync_bucket_config/1,
            flush/1,
            set/5,
            ready_nodes/4,
  
positive.code:         end,
  
      {reply, Reply, State#state{status=NewStatus}};
  handle_call(sync_bucket_config = Msg, _From, State) ->
      StartTS = os:timestamp(),
      handle_info(check_config, State),
      verify_report_long_call(StartTS, StartTS, State, Msg, {reply, ok, State});
  handle_call(warmup_stats, _From, State) ->
      {reply, State#state.warmup_stats, State};
  handle_call(Msg, From, State) ->
  
negative.code: warmup_stats(Bucket) ->
      do_call(server(Bucket), warmup_stats, ?TIMEOUT).
  
  -spec topkeys(bucket_name()) ->
                       {ok, [{nonempty_string(), [{atom(), integer()}]}]} |
                       mc_error().
  