static void printResults(u_int64_t processing_time_usec, u_int64_t setup_time_usec) {
  u_int32_t i;
  u_int64_t total_flow_bytes = 0;
  u_int32_t avg_pkt_size = 0;
  struct ndpi_stats cumulative_stats;
  int thread_id;
  char buf[32];
  long long unsigned int breed_stats[NUM_BREEDS] = { 0 };

  memset(&cumulative_stats, 0, sizeof(cumulative_stats));

  for(thread_id = 0; thread_id < num_threads; thread_id++) {
    if((ndpi_thread_info[thread_id].workflow->stats.total_wire_bytes == 0)
       && (ndpi_thread_info[thread_id].workflow->stats.raw_packet_count == 0))
      continue;

    for(i=0; i<NUM_ROOTS; i++) {
      ndpi_twalk(ndpi_thread_info[thread_id].workflow->ndpi_flows_root[i],
		 node_proto_guess_walker, &thread_id);
      if(verbose == 3)
	ndpi_twalk(ndpi_thread_info[thread_id].workflow->ndpi_flows_root[i],
		   port_stats_walker, &thread_id);
    }

    /* Stats aggregation */
    cumulative_stats.guessed_flow_protocols += ndpi_thread_info[thread_id].workflow->stats.guessed_flow_protocols;
    cumulative_stats.raw_packet_count += ndpi_thread_info[thread_id].workflow->stats.raw_packet_count;
    cumulative_stats.ip_packet_count += ndpi_thread_info[thread_id].workflow->stats.ip_packet_count;
    cumulative_stats.total_wire_bytes += ndpi_thread_info[thread_id].workflow->stats.total_wire_bytes;
    cumulative_stats.total_ip_bytes += ndpi_thread_info[thread_id].workflow->stats.total_ip_bytes;
    cumulative_stats.total_discarded_bytes += ndpi_thread_info[thread_id].workflow->stats.total_discarded_bytes;

    for(i = 0; i < ndpi_get_num_supported_protocols(ndpi_thread_info[0].workflow->ndpi_struct); i++) {
      cumulative_stats.protocol_counter[i] += ndpi_thread_info[thread_id].workflow->stats.protocol_counter[i];
      cumulative_stats.protocol_counter_bytes[i] += ndpi_thread_info[thread_id].workflow->stats.protocol_counter_bytes[i];
      cumulative_stats.protocol_flows[i] += ndpi_thread_info[thread_id].workflow->stats.protocol_flows[i];
    }

    cumulative_stats.ndpi_flow_count += ndpi_thread_info[thread_id].workflow->stats.ndpi_flow_count;
    cumulative_stats.tcp_count   += ndpi_thread_info[thread_id].workflow->stats.tcp_count;
    cumulative_stats.udp_count   += ndpi_thread_info[thread_id].workflow->stats.udp_count;
    cumulative_stats.mpls_count  += ndpi_thread_info[thread_id].workflow->stats.mpls_count;
    cumulative_stats.pppoe_count += ndpi_thread_info[thread_id].workflow->stats.pppoe_count;
    cumulative_stats.vlan_count  += ndpi_thread_info[thread_id].workflow->stats.vlan_count;
    cumulative_stats.fragmented_count += ndpi_thread_info[thread_id].workflow->stats.fragmented_count;
    for(i = 0; i < sizeof(cumulative_stats.packet_len)/sizeof(cumulative_stats.packet_len[0]); i++)
      cumulative_stats.packet_len[i] += ndpi_thread_info[thread_id].workflow->stats.packet_len[i];
    cumulative_stats.max_packet_len += ndpi_thread_info[thread_id].workflow->stats.max_packet_len;
  }

  if(cumulative_stats.total_wire_bytes == 0)
    goto free_stats;

  if(!quiet_mode) {
    printf("\nnDPI Memory statistics:\n");
    printf("\tnDPI Memory (once):      %-13s\n", formatBytes(ndpi_get_ndpi_detection_module_size(), buf, sizeof(buf)));
    printf("\tFlow Memory (per flow):  %-13s\n", formatBytes(sizeof(struct ndpi_flow_struct), buf, sizeof(buf)));
    printf("\tActual Memory:           %-13s\n", formatBytes(current_ndpi_memory, buf, sizeof(buf)));
    printf("\tPeak Memory:             %-13s\n", formatBytes(max_ndpi_memory, buf, sizeof(buf)));
    printf("\tSetup Time:              %lu msec\n", (unsigned long)(setup_time_usec/1000));
    printf("\tPacket Processing Time:  %lu msec\n", (unsigned long)(processing_time_usec/1000));

      printf("\nTraffic statistics:\n");
      printf("\tEthernet bytes:        %-13llu (includes ethernet CRC/IFC/trailer)\n",
	     (long long unsigned int)cumulative_stats.total_wire_bytes);
      printf("\tDiscarded bytes:       %-13llu\n",
	     (long long unsigned int)cumulative_stats.total_discarded_bytes);
      printf("\tIP packets:            %-13llu of %llu packets total\n",
	     (long long unsigned int)cumulative_stats.ip_packet_count,
	     (long long unsigned int)cumulative_stats.raw_packet_count);
      /* In order to prevent Floating point exception in case of no traffic*/
      if(cumulative_stats.total_ip_bytes && cumulative_stats.raw_packet_count)
	avg_pkt_size = (unsigned int)(cumulative_stats.total_ip_bytes/cumulative_stats.raw_packet_count);
      printf("\tIP bytes:              %-13llu (avg pkt size %u bytes)\n",
	     (long long unsigned int)cumulative_stats.total_ip_bytes,avg_pkt_size);
      printf("\tUnique flows:          %-13u\n", cumulative_stats.ndpi_flow_count);

      printf("\tTCP Packets:           %-13lu\n", (unsigned long)cumulative_stats.tcp_count);
      printf("\tUDP Packets:           %-13lu\n", (unsigned long)cumulative_stats.udp_count);
      printf("\tVLAN Packets:          %-13lu\n", (unsigned long)cumulative_stats.vlan_count);
      printf("\tMPLS Packets:          %-13lu\n", (unsigned long)cumulative_stats.mpls_count);
      printf("\tPPPoE Packets:         %-13lu\n", (unsigned long)cumulative_stats.pppoe_count);
      printf("\tFragmented Packets:    %-13lu\n", (unsigned long)cumulative_stats.fragmented_count);
      printf("\tMax Packet size:       %-13u\n",   cumulative_stats.max_packet_len);
      printf("\tPacket Len < 64:       %-13lu\n", (unsigned long)cumulative_stats.packet_len[0]);
      printf("\tPacket Len 64-128:     %-13lu\n", (unsigned long)cumulative_stats.packet_len[1]);
      printf("\tPacket Len 128-256:    %-13lu\n", (unsigned long)cumulative_stats.packet_len[2]);
      printf("\tPacket Len 256-1024:   %-13lu\n", (unsigned long)cumulative_stats.packet_len[3]);
      printf("\tPacket Len 1024-1500:  %-13lu\n", (unsigned long)cumulative_stats.packet_len[4]);
      printf("\tPacket Len > 1500:     %-13lu\n", (unsigned long)cumulative_stats.packet_len[5]);

      if(processing_time_usec > 0) {
	char buf[32], buf1[32], when[64];
	float t = (float)(cumulative_stats.ip_packet_count*1000000)/(float)processing_time_usec;
	float b = (float)(cumulative_stats.total_wire_bytes * 8 *1000000)/(float)processing_time_usec;
	float traffic_duration;
	struct tm result;
	
	if(live_capture) traffic_duration = processing_time_usec;
	else traffic_duration = (pcap_end.tv_sec*1000000 + pcap_end.tv_usec) - (pcap_start.tv_sec*1000000 + pcap_start.tv_usec);

	printf("\tnDPI throughput:       %s pps / %s/sec\n", formatPackets(t, buf), formatTraffic(b, 1, buf1));
	if(traffic_duration != 0) {
	  t = (float)(cumulative_stats.ip_packet_count*1000000)/(float)traffic_duration;
	  b = (float)(cumulative_stats.total_wire_bytes * 8 *1000000)/(float)traffic_duration;
	} else {
	  t = 0;
	  b = 0;
	}
	strftime(when, sizeof(when), "%d/%b/%Y %H:%M:%S", localtime_r(&pcap_start.tv_sec, &result));
	printf("\tAnalysis begin:        %s\n", when);
	strftime(when, sizeof(when), "%d/%b/%Y %H:%M:%S", localtime_r(&pcap_end.tv_sec, &result));
	printf("\tAnalysis end:          %s\n", when);
	printf("\tTraffic throughput:    %s pps / %s/sec\n", formatPackets(t, buf), formatTraffic(b, 1, buf1));
	printf("\tTraffic duration:      %.3f sec\n", traffic_duration/1000000);
      }

      if(enable_protocol_guess)
	printf("\tGuessed flow protos:   %-13u\n", cumulative_stats.guessed_flow_protocols);
  }


  if(!quiet_mode) printf("\n\nDetected protocols:\n");
  for(i = 0; i <= ndpi_get_num_supported_protocols(ndpi_thread_info[0].workflow->ndpi_struct); i++) {
    ndpi_protocol_breed_t breed = ndpi_get_proto_breed(ndpi_thread_info[0].workflow->ndpi_struct, i);

    if(cumulative_stats.protocol_counter[i] > 0) {
      breed_stats[breed] += (long long unsigned int)cumulative_stats.protocol_counter_bytes[i];

      if(results_file)
	fprintf(results_file, "%s\t%llu\t%llu\t%u\n",
		ndpi_get_proto_name(ndpi_thread_info[0].workflow->ndpi_struct, i),
		(long long unsigned int)cumulative_stats.protocol_counter[i],
		(long long unsigned int)cumulative_stats.protocol_counter_bytes[i],
		cumulative_stats.protocol_flows[i]);

      if((!quiet_mode)) {
	printf("\t%-20s packets: %-13llu bytes: %-13llu "
	       "flows: %-13u\n",
	       ndpi_get_proto_name(ndpi_thread_info[0].workflow->ndpi_struct, i),
	       (long long unsigned int)cumulative_stats.protocol_counter[i],
	       (long long unsigned int)cumulative_stats.protocol_counter_bytes[i],
	       cumulative_stats.protocol_flows[i]);
      }

      total_flow_bytes += cumulative_stats.protocol_counter_bytes[i];
    }
  }

  if((!quiet_mode)) {
    printf("\n\nProtocol statistics:\n");

    for(i=0; i < NUM_BREEDS; i++) {
      if(breed_stats[i] > 0) {
	printf("\t%-20s %13llu bytes\n",
	       ndpi_get_proto_breed_name(ndpi_thread_info[0].workflow->ndpi_struct, i),
	       breed_stats[i]);
      }
    }
  }

  // printf("\n\nTotal Flow Traffic: %llu (diff: %llu)\n", total_flow_bytes, cumulative_stats.total_ip_bytes-total_flow_bytes);

  printFlowsStats();

  if(verbose == 3) {
    HASH_SORT(srcStats, port_stats_sort);
    HASH_SORT(dstStats, port_stats_sort);

    printf("\n\nSource Ports Stats:\n");
    printPortStats(srcStats);

    printf("\nDestination Ports Stats:\n");
    printPortStats(dstStats);
  }

free_stats:
  if(scannerHosts) {
    deleteScanners(scannerHosts);
    scannerHosts = NULL;
  }

  if(receivers) {
    deleteReceivers(receivers);
    receivers = NULL;
  }

  if(topReceivers) {
    deleteReceivers(topReceivers);
    topReceivers = NULL;
  }

  if(srcStats) {
    deletePortsStats(srcStats);
    srcStats = NULL;
  }

  if(dstStats) {
    deletePortsStats(dstStats);
    dstStats = NULL;
  }
}