code: private void checkCacheSizes() {
  
  		final CountResult counts = getInitialCounts();
  		final long nodeCacheSize = Settings.NodeCacheSize.getValue();
  		final long relCacheSize  = Settings.RelationshipCacheSize.getValue();
  		final long nodeCount     = counts.getNodeCount();
  		final long relCount      = counts.getRelationshipCount();
  
  		logger.info("Database contains {} nodes, {} relationships.", nodeCount, relCount);
  
  		if (nodeCacheSize < nodeCount) {
  			logger.warn("Insufficient node cache size detected, please set application.cache.node.size to at least {} for best performance.", nodeCount);
  		}
  
  		if (relCacheSize < relCount) {
  			logger.warn("Insufficient relationship cache size detected, please set application.cache.relationship.size to at least {} for best performance.", relCount);
  		}
  
  	}
docs: ----- private methods -----