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: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: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. |
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. |