public void incrementActiveRequests(){
  if (!_statsOn) {
    return;
  }
  if (_activeRequests.incrementAndGet() >= HIGH_NUMBER_REQUESTS) {
    _alertLog.warn(MessageFormat.format("Number of concurrent requests is high: {0}.  Avg response time recently is: {1}ms",_activeRequests,_reqRspPerMin._avg));
  }
  _reqsLstMin.incrementAndGet();
}

public void incrementActiveRequests ( ) { if ( ! _statsOn ) { return ; } if ( _activeRequests . incrementAndGet ( ) >= HIGH_NUMBER_REQUESTS ) { _alertLog . warn ( MessageFormat . format ( "Number of concurrent requests is high: {0}.  Avg response time recently is: {1}ms" , _activeRequests , _reqRspPerMin . _avg ) ) ; } _reqsLstMin . incrementAndGet ( ) ; }
increments the number of active requests . if the number of active requests gets above high_number_requests , logs a warning . this usually indicates overload or an exception situation that wasn ' t handled properly .
