anchor.diff:                                      {hibernated_requests, HibernatedCounter},
                                       {hibernated_waked, WakeupRate}])).
   
  +log_system_stats(TS) ->
  +    stats_collector:log_stats(TS, "@system", lists:sort(ets:tab2list(ns_server_system_stats))).
  +
   handle_info({tick, TS}, #state{port = Port, prev_sample = PrevSample}) ->
       case flush_ticks(0) of
           0 -> ok;
  
positive.code: -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
           terminate/2, code_change/3]).
  
  -export([increment_counter/2, get_ns_server_stats/0, set_counter/2]).
  
  -record(state, {port, prev_sample}).
  
  
negative.code:             Stats2 = add_ets_stats(Stats),
              case ets:update_counter(ns_server_system_stats, log_counter, {2, 1, ?ETS_LOG_INTVL, 0}) of
                  0 ->
                      log_system_stats(TS);
                  _ ->
                      ok
              end,
  