anchor.diff:      {ok, FlushIntervalMs} = application:get_env(estatsd, flush_interval),
       {ok, GraphiteHost} = application:get_env(estatsd, graphite_host),
       {ok, GraphitePort} = application:get_env(estatsd, graphite_port),
  -    error_logger:info_msg("estatsd will flush stats to ~p:~w every ~wms\n", 
  +    error_logger:info_msg("estatsd will flush stats to ~p:~w every ~wms\n",
                             [ GraphiteHost, GraphitePort, FlushIntervalMs ]),
       ets:new(statsd, [named_table, set]),
       %% Flush out stats to graphite periodically
  
positive.code: 
  -export([start_link/0]).
  
  %-export([key2str/1,flush/0]). %% export for debugging 
  
  -export([
           code_change/3,
  
negative.code:                         KeyS = key2str(Key),
                          Val = Val0 / (State#state.flush_interval/1000),
                          %% Build stats string for graphite
                          Fragment = [ "stats.", KeyS, " ",
                                       io_lib:format("~w", [Val]), " ",
                                       TsStr, "\n",
  
                                       "stats_counts.", KeyS, " ",
                                       io_lib:format("~w",[NumVals]), " ",
                                       TsStr, "\n"
                                     ],
                          [ Fragment | Acc ]
                  end, [], All),
      {Msg, length(All)}.
  
  