Metrics¶
Here is the full list of metrics exported as timeseries by ntopng.
There are two types of metrics exported by ntopng currently: counters and gauges.
- counters are used for continuous incrementing metrics such as the total number of bytes.
- gauges are used for metrics such as the number of active flows or active hosts at a certain point in time.
ntopng supports two backends for storing timeseries: RRD and InfluxDB. The supported resolution may change based on the backend and can be configured through the Runtime Preferences (this is the case of InfluxDB for some of the metrics as reported below).
Interface Metrics¶
iface:traffic
Total number of bytes for an interface.
- Type: counter
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
iface:traffic_rxtx
Total number of sent and received bytes for an interface.
- Type: counter
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
iface:packets
Total number of packets captured from an interface.
- Type: counter
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | Packets captured. |
iface:zmq_recv_flows
Total number of flows received from a ZMQ socket.
- Type: counter
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| flows | Flows received. |
iface:zmq_flow_coll_drops
Total number of dropped flows for a ZMQ interface.
- Type: counter
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| drops | Dropped flows. |
iface:exported_flows
Total number of exported flows.
- Type: counter
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_flows | Number of exported flows. |
iface:dropped_flows
Total number of dropped flows.
- Type: counter
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_flows | Number of dropped flows. |
iface:drops
Total number of dropped packets on an interface.
- Type: counter
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | Dropped packets. |
iface:ndpi
Total number of bytes per application protocol (nDPI) for an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| protocol | Application protocol (nDPI) |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
iface:ndpi_categories
Total number of bytes per application protocol category (nDPI) for an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| category | Application protocol category (nDPI) |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
iface:l4protos
Total number of bytes per L4 protocol for an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| l4proto | L4 protocol |
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
iface:ndpi_flows
Total number of flows per application protocol (nDPI) for an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| protocol | Application protocol (nDPI) |
Fields
| Name | Description |
|---|---|
| num_flows | Number of flows. |
iface:local2remote
Total number of bytes from Local hosts to Remote hosts for an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
iface:remote2local
Total number of bytes from Remote hosts to Local hosts for an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
iface:hosts
Number of hosts on an interface.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_hosts | Number of hosts. |
iface:local_hosts
Number of local hosts on an interface.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_hosts | Number of hosts. |
iface:devices
Number of devices on an interface.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_devices | Number of devices. |
iface:flows
Number of flows on an interface.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_flows | Number of flows. |
iface:http_hosts
Total number of Local HTTP hosts.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_hosts | Number of hosts. |
iface:tcp_retransmissions
Total number of retransmitted TCP packets on an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | TCP retransmitted packets. |
iface:tcp_out_of_order
Total number of Out Of Order TCP packets on an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | TCP Out Of Order packets. |
iface:tcp_lost
Total number of lost TCP packets on an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | TCP lost packets. |
iface:tcp_syn
Total number of TCP SYN packets on an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | TCP SYN packets. |
iface:tcp_synack
Total number of TCP SYN-ACK packets on an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | TCP SYN-ACK packets. |
iface:tcp_finack
Total number of TCP FIN-ACK packets on an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | TCP FIN-ACK packets. |
iface:tcp_rst
Total number of TCP RST packets on an interface.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| packets | TCP RST packets. |
iface:nfq_pct
Netfilter queue length (nEdge).
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_nfq_pct | Queue length. |
iface:1d_delta_traffic_volume
Number of bytes seen on an interface.
- Type: gauge
- Resolution: 1h
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
iface:1d_delta_flows
Number of flows seen on an interface.
- Type: gauge
- Resolution: 1h
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| num_flows | Number of flows. |
Device Metrics¶
mac:traffic
Total number of bytes sent and received by a L2 device.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| mac | MAC address |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
mac:arp_rqst_sent_rcvd_rpls
Total ARP requests sent and replies received by a L2 device.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| mac | MAC address |
Fields
| Name | Description |
|---|---|
| request_packets_sent | ARP requests sent. |
| reply_packets_rcvd | ARP replies received. |
mac:ndpi_categories
Total number of bytes per category (nDPI) for a L2 device.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| mac | MAC address |
| category | Application protocol category (nDPI) |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
Host Metrics¶
host:traffic
Total number of bytes sent and received by a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
host:active_flows
Number of active flows for a host.
- Type: gauge
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| flows_as_client | Number of flows with the host as client. |
| flows_as_server | Number of flows with the host as server. |
host:total_flows
Total number of flows for a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| flows_as_client | Total number of flows with the host as client. |
| flows_as_server | Total number of flows with the host as server. |
host:misbehaving_flows
Total number of misbehaving flows for a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| flows_as_client | Total number of misbehaving flows with the host as client. |
| flows_as_server | Total number of misbehaving flows with the host as server. |
host:unreachable_flows
Total number of ICMP Port Unreachable flows for a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| flows_as_client | Total number of ICMP Port Unreachable flows with the host as client. |
| flows_as_server | Total number of ICMP Port Unreachable flows with the host as server. |
host:host_unreachable_flows
Total number of ICMP Host Unreachable flows for a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| flows_as_client | Total number of ICMP Host Unreachable flows with the host as client. |
| flows_as_server | Total number of ICMP Host Unreachable flows with the host as server. |
host:ndpi_flows
Total number of flows per application protocol (nDPI) for a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
| protocol | Application protocol (nDPI) |
Fields
| Name | Description |
|---|---|
| num_flows | Total number of flows. |
host:echo_packets
Total number of ICMP Echo packets sent and received by a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| packets_sent | Total number of ICMP Echo packets sent by the host. |
| packets_rcvd | Total number of ICMP Echo packets received by the host. |
host:dns_qry_sent_rsp_rcvd
Total number of DNS queries sent and replies received by a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| queries_packets | Total number of DNS queries. |
| replies_ok_packets | Total number of DNS replies with no errors. |
| replies_error_packets | Total number of DNS replies with errors. |
host:dns_qry_rcvd_rsp_sent
Total number of DNS queries received and replies sent by a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| queries_packets | Total number of DNS queries. |
| replies_ok_packets | Total number of DNS replies with no errors. |
| replies_error_packets | Total number of DNS replies with errors. |
host:tcp_rx_stats
Total number of retransmitted, Out-Of-Order and lost TCP packets received by a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| retransmission_packets | Total number of retransmitted packets. |
| out_of_order_packets | Total number of Out-Of-Order packets. |
| lost_packets | Total number of lost packets. |
host:tcp_tx_stats
Total number of retransmitted, Out-Of-Order and lost TCP packets sent by a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| retransmission_packets | Total number of retransmitted packets. |
| out_of_order_packets | Total number of Out-Of-Order packets. |
| lost_packets | Total number of lost packets. |
host:tcp_packets
Total number of TCP packets sent and received by the host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| packets_sent | Total number of TCP packets sent. |
| packets_rcvd | Total number of TCP packets received. |
host:udp_pkts
Total number of UDP packets sent and received by the host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| packets_sent | Total number of UDP packets sent. |
| packets_rcvd | Total number of UDP packets received. |
host:total_alerts
Total number of alerts generated by the host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| alerts | Total number of alerts. |
host:contacts
Total number of contacts/peers with the host as client or server.
- Type: gauge
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| num_as_client | Total number of contacts with the host as client. |
| num_as_server | Total number of contacts with the host as server. |
host:l4protos
Total number of bytes sent and received by L4 protocol for a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
host:udp_sent_unicast
Total number of bytes sent by the host for unicast and non unicast traffic.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| bytes_sent_unicast | Bytes sent (unicast). |
| bytes_sent_non_unicast | Bytes sent (non unicast). |
host:ndpi
Total number of bytes sent and received per application protocol (nDPI) for a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
| protocol | Application protocol (nDPI) |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
host:ndpi_categories
Total number of bytes sent and received per category (nDPI) for a host.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
| category | Application protocol category (nDPI) |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
host:1d_delta_traffic_volume
Number of bytes sent and received by a host.
- Type: gauge
- Resolution: 1h
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
host:1d_delta_flows
Number of flows for a host.
- Type: gauge
- Resolution: 1h
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| num_flows | Number of flows. |
host:1d_delta_contacts
Number of contacts/peers with the host as client or server.
- Type: gauge
- Resolution: 1h
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| host | Host |
Fields
| Name | Description |
|---|---|
| as_client | Number of contacts with the host as client. |
| as_server | Number of contacts with the host as server. |
Subnet Metrics¶
subnet:traffic
Total number of ingress/egress/inner bytes for a subnet.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| subnet | Subnet |
Fields
| Name | Description |
|---|---|
| bytes_ingress | Ingress bytes. |
| bytes_egress | Egress bytes. |
| bytes_inner | Inner bytes. |
subnet:broadcast_traffic
Total number of bytes for brodcast traffic for a subnet.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| subnet | Subnet |
Fields
| Name | Description |
|---|---|
| bytes_ingress | Ingress bytes. |
| bytes_egress | Egress bytes. |
| bytes_inner | Inner bytes. |
subnet:tcp_retransmissions
Total number of retransmitted TCP packets for a subnet.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| subnet | Subnet |
Fields
| Name | Description |
|---|---|
| packets_ingress | Ingress Retransmitted packets. |
| packets_egress | Egress Retransmitted packets. |
| packets_inner | Inner Retransmitted packets. |
subnet:tcp_out_of_order
Total number of Out Of Order TCP packets for a subnet.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| subnet | Subnet |
Fields
| Name | Description |
|---|---|
| packets_ingress | Ingress Out Of Order packets. |
| packets_egress | Egress Out Of Order packets. |
| packets_inner | Inner Out Of Order packets. |
subnet:rtt
Round Trip Time for a Network, computed as exponentially weighted moving average.
- Type: gauge
- Resolution: 1m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| subnet | Subnet |
Fields
| Name | Description |
|---|---|
| millis_rtt | Round Trip Time |
subnet:tcp_lost
Total number of lost TCP packets for a subnet.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| subnet | Subnet |
Fields
| Name | Description |
|---|---|
| packets_ingress | Ingress TCP lost packets. |
| packets_egress | Egress TCP lost packets. |
| packets_inner | Inner TCP lost packets. |
subnet:tcp_keep_alive
Total number of TCP Keepalives packets for a subnet.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| subnet | Subnet |
Fields
| Name | Description |
|---|---|
| packets_ingress | Ingress TCP Keepalives packets. |
| packets_egress | Egress TCP Keepalives packets. |
| packets_inner | Inner TCP Keepalives packets. |
VLAN Metrics¶
vlan:traffic
Total number of bytes sent and received for a VLAN.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| vlan | VLAN ID |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
vlan:ndpi
Total number of bytes sent and received per application protocol (nDPI) for a VLAN.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| vlan | VLAN ID |
| protocol | Application protocol (nDPI) |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
SNMP Interface Metrics¶
snmp_if:traffic
Total number of bytes sent and received by a SNMP interface.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| device | SNMP device |
| if_index | SNMP interface index |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
snmp_if:errors
Total number of packets discarded or with errors on a SNMP interface.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| device | SNMP device |
| if_index | SNMP interface index |
Fields
| Name | Description |
|---|---|
| packets_disc | Total number of discarded packets. |
| packets_err | Total number of packets with errors. |
Traffic Profile Metrics¶
profile:traffic
Total number of bytes for a Traffic Profile.
- Type: counter
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| profile | Profile name |
Fields
| Name | Description |
|---|---|
| bytes | Bytes. |
Host Pool Metrics¶
host_pool:traffic
Total number of bytes sent and received by a host pool.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pool | Host Pool |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
host_pool:hosts
Number of hosts in a host pool.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pool | Host Pool |
Fields
| Name | Description |
|---|---|
| num_hosts | Number of hosts. |
host_pool:devices
Number of devices in a host pool.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pool | Host Pool |
Fields
| Name | Description |
|---|---|
| num_devices | Number of devices. |
host_pool:blocked_flows
Total number of blocked flows for a host pool.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pool | Host Pool |
Fields
| Name | Description |
|---|---|
| num_flows | Number of blocked flows. |
host_pool:ndpi
Total number of bytes sent and received per application protocol (nDPI) for a host pool.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pool | Host Pool |
| protocol | Application protocol (nDPI) |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
ASN Metrics¶
asn:traffic
Total number of bytes sent and received by an AS.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| asn | ASN (Autonomous System Number) |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
asn:ndpi
Total number of bytes sent and received per application protocol (nDPI) by an AS.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| asn | ASN (Autonomous System Number) |
| protocol | Application protocol (nDPI) |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
asn:rtt
Round Trip Time for an AS, computed as exponentially weighted moving average.
- Type: gauge
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| asn | ASN (Autonomous System Number) |
Fields
| Name | Description |
|---|---|
| millis_rtt | Round Trip Time |
asn:tcp_retransmissions
Total number of retransmitted TCP packets from/to an AS.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| asn | ASN (Autonomous System Number) |
Fields
| Name | Description |
|---|---|
| packets_sent | Retransmitted packets from the AS. |
| packets_rcvd | Retransmitted packets to the AS. |
asn:tcp_out_of_order
Total number of Out Of Order TCP packets from/to an AS.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| asn | ASN (Autonomous System Number) |
Fields
| Name | Description |
|---|---|
| packets_sent | Out Of Order packets from the AS. |
| packets_rcvd | Out Of Order packets to the AS. |
asn:tcp_lost
Total number of lost TCP packets from/to an AS.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| asn | ASN (Autonomous System Number) |
Fields
| Name | Description |
|---|---|
| packets_sent | Lost packets from the AS. |
| packets_rcvd | Lost packets to the AS. |
asn:tcp_keep_alive
Total number of TCP Keepalives packets from/to an AS.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| asn | ASN (Autonomous System Number) |
Fields
| Name | Description |
|---|---|
| packets_sent | TCP Keepalives packets from the AS. |
| packets_rcvd | TCP Keepalives packets to the AS. |
Country Metrics¶
country:traffic
Total number of ingress/egress/inner bytes for a country.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| country | Country |
Fields
| Name | Description |
|---|---|
| bytes_ingress | Country ingress bytes. |
| bytes_egress | Country egress bytes. |
| bytes_inner | Country inner bytes. |
sFlow Device Metrics¶
sflowdev_port:traffic
Total number of bytes sent and received on a port of a sFlow device.
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| device | Device IP |
| port | Port index |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent (Out Octets). |
| bytes_rcvd | Bytes received (In Octets). |
Flow Device Metrics¶
flowdev_port:traffic
Total number of bytes sent and received on a port of a flow device (nProbe).
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| device | Device IP |
| port | Port index |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent. |
| bytes_rcvd | Bytes received. |
Event Exporter Metrics¶
evexporter_iface:traffic
Total number of bytes sent and received on an interface of an event probe (nProbe Agent).
- Type: counter
- Resolution: 5m (RRD) / 10s-1min according to preferences (InfluxDB)
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| exporter | Exporter IP |
| ifname | Interface name |
Fields
| Name | Description |
|---|---|
| bytes_sent | Bytes sent (Out Octets). |
| bytes_rcvd | Bytes received (In Octets). |
Container Metrics¶
container:num_flows
Number of flows for a container.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| container | Container ID |
Fields
| Name | Description |
|---|---|
| as_client | Number of flows with the container as client. |
| as_server | Number of flows with the container as server. |
container:rtt
Round Trip Time for a container.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| container | Container ID |
Fields
| Name | Description |
|---|---|
| as_client | RTT for the container as client. |
| as_server | RTT for the container as server. |
container:rtt_variance
Round Trip Time variance for a container.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| container | Container ID |
Fields
| Name | Description |
|---|---|
| as_client | RTT variance for the container as client. |
| as_server | RTT variance for the container as server. |
POD Metrics¶
pod:num_containers
Number of containers for a Kubernetes POD.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pod | POD ID |
Fields
| Name | Description |
|---|---|
| num_containers | Number of containers. |
pod:num_flows
Number of flows for a Kubernetes POD.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pod | POD ID |
Fields
| Name | Description |
|---|---|
| as_client | Number of flows with the POD as client. |
| as_server | Number of flows with the POD as server. |
pod:rtt
Round Trip Time for a Kubernetes POD.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pod | POD ID |
Fields
| Name | Description |
|---|---|
| as_client | RTT for the POD as client. |
| as_server | RTT for the POD as server. |
pod:rtt_variance
Round Trip Time variance for a POD.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
| pod | POD ID |
Fields
| Name | Description |
|---|---|
| as_client | RTT variance for the POD as client. |
| as_server | RTT variance for the POD as server. |
Process Metrics¶
process:resident_memory
Memory statistics for the ntopng process.
- Type: gauge
- Resolution: 1m
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| resident_bytes | Resident memory (bytes). |
System Metrics¶
system:cpu_load
CPU load statistics.
- Type: gauge
- Resolution: 1s
Tags
| Name | Description |
|---|---|
| ifid | Interface index |
Fields
| Name | Description |
|---|---|
| load_percentage | CPU load percentage. |