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https://github.com/pavel-odintsov/fastnetmon.git
synced 2024-09-21 10:27:13 +00:00
Switched to new per protocol total counters
This commit is contained in:
Pavel Odintsov
parent
c90dda2536
commit
d1934e0165
@ -359,8 +359,13 @@ log4cpp::Category& logger = log4cpp::Category::getRoot();
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/* Configuration block ends */
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// We count total number of incoming/outgoing/internal and other traffic type packets/bytes
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// Total IPv4 + IPv6 traffic
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total_speed_counters_t total_counters;
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// Total IPv4 traffic
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total_speed_counters_t total_counters_ipv4;
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// Total IPv6 traffic
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total_speed_counters_t total_counters_ipv6;
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std::string total_unparsed_packets_desc = "Total number of packets we failed to parse";
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@ -396,7 +401,7 @@ std::string clickhouse_metrics_writes_failed_desc = "Total number of failed Clic
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uint64_t clickhouse_metrics_writes_failed = 0;
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// Network counters for IPv6
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abstract_subnet_counters_t<subnet_ipv6_cidr_mask_t, subnet_counter_t> ipv6_subnet_counters;
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abstract_subnet_counters_t<subnet_ipv6_cidr_mask_t, subnet_counter_t> ipv6_network_counters;
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// Host counters for IPv6
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abstract_subnet_counters_t<subnet_ipv6_cidr_mask_t, subnet_counter_t> ipv6_host_counters;
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@ -96,7 +96,7 @@ extern std::chrono::steady_clock::time_point last_call_of_traffic_recalculation;
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extern std::string cli_stats_ipv6_file_path;
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extern unsigned int check_for_availible_for_processing_packets_buckets;
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extern abstract_subnet_counters_t<subnet_ipv6_cidr_mask_t, subnet_counter_t> ipv6_host_counters;
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extern abstract_subnet_counters_t<subnet_ipv6_cidr_mask_t, subnet_counter_t> ipv6_subnet_counters;
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extern abstract_subnet_counters_t<subnet_ipv6_cidr_mask_t, subnet_counter_t> ipv6_network_counters;
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extern bool process_incoming_traffic;
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extern bool process_outgoing_traffic;
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extern uint64_t total_unparsed_packets;
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@ -113,6 +113,7 @@ extern uint64_t incoming_total_flows_speed;
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extern uint64_t outgoing_total_flows_speed;
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extern total_speed_counters_t total_counters_ipv4;
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extern total_speed_counters_t total_counters_ipv6;
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extern total_speed_counters_t total_counters;
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extern host_group_ban_settings_map_t host_group_ban_settings_map;
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extern bool exabgp_announce_whole_subnet;
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extern subnet_to_host_group_map_t subnet_to_host_groups;
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@ -1939,7 +1940,7 @@ void recalculate_speed() {
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});
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// Calculate IPv6 per network traffic
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ipv6_subnet_counters.recalculate_speed(speed_calc_period, (double)average_calculation_amount, nullptr);
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ipv6_network_counters.recalculate_speed(speed_calc_period, (double)average_calculation_amount, nullptr);
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// Recalculate traffic for hosts
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ipv6_host_counters.recalculate_speed(speed_calc_period, (double)average_calculation_amount, speed_calculation_callback_local_ipv6);
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@ -1956,54 +1957,13 @@ void recalculate_speed() {
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total_unparsed_packets = 0;
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// Calculate IPv4 total traffic speed
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for (unsigned int index = 0; index < 4; index++) {
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total_counters_ipv4.total_speed_counters[index].total.bytes =
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uint64_t((double)total_counters_ipv4.total_counters[index].total.bytes / (double)speed_calc_period);
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total_counters_ipv4.total_speed_counters[index].total.packets =
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uint64_t((double)total_counters_ipv4.total_counters[index].total.packets / (double)speed_calc_period);
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double exp_power = -speed_calc_period / average_calculation_amount;
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double exp_value = exp(exp_power);
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total_counters_ipv4.total_speed_average_counters[index].total.bytes =
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uint64_t(total_counters_ipv4.total_speed_counters[index].total.bytes +
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exp_value * ((double)total_counters_ipv4.total_speed_average_counters[index].total.bytes -
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(double)total_counters_ipv4.total_speed_counters[index].total.bytes));
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total_counters_ipv4.total_speed_average_counters[index].total.packets =
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uint64_t(total_counters_ipv4.total_speed_counters[index].total.packets +
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exp_value * ((double)total_counters_ipv4.total_speed_average_counters[index].total.packets -
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(double)total_counters_ipv4.total_speed_counters[index].total.packets));
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// nullify data counters after speed calculation
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total_counters_ipv4.total_counters[index].total.bytes = 0;
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total_counters_ipv4.total_counters[index].total.packets = 0;
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}
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total_counters_ipv4.calculate_speed(speed_calc_period, (double)average_calculation_amount);
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// Do same for IPv6
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for (unsigned int index = 0; index < 4; index++) {
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total_counters_ipv6.total_speed_counters[index].total.bytes =
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uint64_t((double)total_counters_ipv6.total_counters[index].total.bytes / (double)speed_calc_period);
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total_counters_ipv6.total_speed_counters[index].total.packets =
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uint64_t((double)total_counters_ipv6.total_counters[index].total.packets / (double)speed_calc_period);
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total_counters_ipv6.calculate_speed(speed_calc_period, (double)average_calculation_amount);
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double exp_power = -speed_calc_period / average_calculation_amount;
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double exp_value = exp(exp_power);
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total_counters_ipv6.total_speed_average_counters[index].total.bytes =
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uint64_t(total_counters_ipv6.total_speed_counters[index].total.bytes +
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exp_value * ((double)total_counters_ipv6.total_speed_average_counters[index].total.bytes -
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(double)total_counters_ipv6.total_speed_counters[index].total.bytes));
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total_counters_ipv6.total_speed_average_counters[index].total.packets =
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uint64_t(total_counters_ipv6.total_speed_counters[index].total.packets +
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exp_value * ((double)total_counters_ipv6.total_speed_average_counters[index].total.packets -
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(double)total_counters_ipv6.total_speed_counters[index].total.packets));
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// nullify data counters after speed calculation
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total_counters_ipv6.total_counters[index].zeroify();
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}
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// Calculate total IPv4 + IPv6 traffic
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total_counters.calculate_speed(speed_calc_period, (double)average_calculation_amount);
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// Set time of previous startup
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last_call_of_traffic_recalculation = std::chrono::steady_clock::now();
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@ -2335,10 +2295,10 @@ void process_ipv6_packet(simple_packet_t& current_packet) {
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#endif
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{
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std::lock_guard<std::mutex> lock_guard(ipv6_subnet_counters.counter_map_mutex);
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std::lock_guard<std::mutex> lock_guard(ipv6_network_counters.counter_map_mutex);
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// We will create keys for new subnet here on demand
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subnet_counter_t* counter_ptr = &ipv6_subnet_counters.counter_map[ipv6_cidr_subnet];
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subnet_counter_t* counter_ptr = &ipv6_network_counters.counter_map[ipv6_cidr_subnet];
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if (current_packet.packet_direction == OUTGOING) {
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counter_ptr->total.out_packets += sampled_number_of_packets;
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@ -317,21 +317,148 @@ class total_counter_element_t {
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};
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// Set of structures for calculating total traffic counters
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class total_speed_counters_t {
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public:
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total_counter_element_t total_counters[4];
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total_counter_element_t total_speed_counters[4];
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total_counter_element_t total_speed_average_counters[4];
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// Calculates speed
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void calculate_speed(double speed_calc_period, double average_calculation_time) {
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for (unsigned int index = 0; index < 4; index++) {
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total_counter_element_t total_speed_counters;
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// Calculate instant speed
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total_speed_counters.total.bytes = uint64_t((double)total_counters[index].total.bytes / (double)speed_calc_period);
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total_speed_counters.total.packets = uint64_t((double)total_counters[index].total.packets / (double)speed_calc_period);
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// tcp
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total_speed_counters.tcp.bytes = uint64_t((double)total_counters[index].tcp.bytes / (double)speed_calc_period);
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total_speed_counters.tcp.packets = uint64_t((double)total_counters[index].tcp.packets / (double)speed_calc_period);
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// udp
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total_speed_counters.udp.bytes = uint64_t((double)total_counters[index].udp.bytes / (double)speed_calc_period);
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total_speed_counters.udp.packets = uint64_t((double)total_counters[index].udp.packets / (double)speed_calc_period);
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// icmp
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total_speed_counters.icmp.bytes = uint64_t((double)total_counters[index].icmp.bytes / (double)speed_calc_period);
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total_speed_counters.icmp.packets = uint64_t((double)total_counters[index].icmp.packets / (double)speed_calc_period);
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// fragmented
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total_speed_counters.fragmented.bytes =
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uint64_t((double)total_counters[index].fragmented.bytes / (double)speed_calc_period);
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total_speed_counters.fragmented.packets =
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uint64_t((double)total_counters[index].fragmented.packets / (double)speed_calc_period);
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// tcp_syn
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total_speed_counters.tcp_syn.bytes = uint64_t((double)total_counters[index].tcp_syn.bytes / (double)speed_calc_period);
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total_speed_counters.tcp_syn.packets =
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uint64_t((double)total_counters[index].tcp_syn.packets / (double)speed_calc_period);
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// dropped
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total_speed_counters.dropped.bytes = uint64_t((double)total_counters[index].dropped.bytes / (double)speed_calc_period);
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total_speed_counters.dropped.packets =
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uint64_t((double)total_counters[index].dropped.packets / (double)speed_calc_period);
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// Calculate average speed
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double exp_power = -speed_calc_period / average_calculation_time;
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double exp_value = exp(exp_power);
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// Total
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total_speed_average_counters[index].total.bytes = uint64_t(
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total_speed_counters.total.bytes + exp_value * ((double)total_speed_average_counters[index].total.bytes -
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(double)total_speed_counters.total.bytes));
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total_speed_average_counters[index].total.packets = uint64_t(
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total_speed_counters.total.packets + exp_value * ((double)total_speed_average_counters[index].total.packets -
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(double)total_speed_counters.total.packets));
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// tcp
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total_speed_average_counters[index].tcp.bytes =
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uint64_t(total_speed_counters.tcp.bytes + exp_value * ((double)total_speed_average_counters[index].tcp.bytes -
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(double)total_speed_counters.tcp.bytes));
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total_speed_average_counters[index].tcp.packets =
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uint64_t(total_speed_counters.tcp.packets + exp_value * ((double)total_speed_average_counters[index].tcp.packets -
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(double)total_speed_counters.tcp.packets));
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// udp
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total_speed_average_counters[index].udp.bytes =
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uint64_t(total_speed_counters.udp.bytes + exp_value * ((double)total_speed_average_counters[index].udp.bytes -
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(double)total_speed_counters.udp.bytes));
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total_speed_average_counters[index].udp.packets =
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uint64_t(total_speed_counters.udp.packets + exp_value * ((double)total_speed_average_counters[index].udp.packets -
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(double)total_speed_counters.udp.packets));
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// icmp
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total_speed_average_counters[index].icmp.bytes =
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uint64_t(total_speed_counters.icmp.bytes + exp_value * ((double)total_speed_average_counters[index].icmp.bytes -
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(double)total_speed_counters.icmp.bytes));
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total_speed_average_counters[index].icmp.packets = uint64_t(
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total_speed_counters.icmp.packets + exp_value * ((double)total_speed_average_counters[index].icmp.packets -
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(double)total_speed_counters.icmp.packets));
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// fragmented
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total_speed_average_counters[index].fragmented.bytes =
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uint64_t(total_speed_counters.fragmented.bytes +
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exp_value * ((double)total_speed_average_counters[index].fragmented.bytes -
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(double)total_speed_counters.fragmented.bytes));
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total_speed_average_counters[index].fragmented.packets =
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uint64_t(total_speed_counters.fragmented.packets +
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exp_value * ((double)total_speed_average_counters[index].fragmented.packets -
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(double)total_speed_counters.fragmented.packets));
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// tcp_syn
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total_speed_average_counters[index].tcp_syn.bytes = uint64_t(
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total_speed_counters.tcp_syn.bytes + exp_value * ((double)total_speed_average_counters[index].tcp_syn.bytes -
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(double)total_speed_counters.tcp_syn.bytes));
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total_speed_average_counters[index].tcp_syn.packets = uint64_t(
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total_speed_counters.tcp_syn.packets + exp_value * ((double)total_speed_average_counters[index].tcp_syn.packets -
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(double)total_speed_counters.tcp_syn.packets));
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// dropped
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total_speed_average_counters[index].dropped.bytes = uint64_t(
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total_speed_counters.dropped.bytes + exp_value * ((double)total_speed_average_counters[index].dropped.bytes -
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(double)total_speed_counters.dropped.bytes));
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total_speed_average_counters[index].dropped.packets = uint64_t(
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total_speed_counters.dropped.packets + exp_value * ((double)total_speed_average_counters[index].dropped.packets -
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(double)total_speed_counters.dropped.packets));
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// nullify data counters after speed calculation
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total_counters[index].zeroify();
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}
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}
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template <class Archive> void serialize(Archive& ar, [[maybe_unused]] const unsigned int version) {
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ar& BOOST_SERIALIZATION_NVP(total_counters);
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ar& BOOST_SERIALIZATION_NVP(total_speed_counters);
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ar& BOOST_SERIALIZATION_NVP(total_speed_average_counters);
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}
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};
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// struct for save per direction and per protocol details for flow
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class conntrack_key_struct_t {
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public:
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