Metrics reference
The GUI Label column is the user-facing string the Angular frontend uses to display each column. Source: iota/web/public/assets/i18n/us.json (network-overview.table-data-column-names).
Identifiers and dimensions
| GUI Label | Field | Description |
|---|---|---|
| Capture Session | capture_session_name | Name of the capture session that produced the flow. |
| Capture Session Start Time | capture_session_start_time | Start timestamp of the capture session. |
| Client IP Address | ip_client | Client-side IPv4/IPv6 address of the flow. |
| Server IP Address | ip_server | Server-side IPv4/IPv6 address of the flow. |
| Source Port | port_client | Client-side L4 port. |
| Destination Port | port_server | Server-side L4 port. |
| Protocol | protocol | L4 protocol (TCP/UDP/…). |
| Client MAC Address | mac_client | Client-side MAC address. |
| Server MAC Address | mac_server | Server-side MAC address. |
| VLAN ID | vlan_id_first | First VLAN ID observed on the flow. |
| MPLS Label | mpls_label_first | First MPLS label observed on the flow. |
| Application | application | Detected application name (DPI). |
| Application Tag | application_tag | Application top-level tag/category. |
| Application Sub-Tag | application_sub_tag | Application sub-category tag. |
| Client Country | client_geoip_country_code | ISO country code resolved for ip_client. |
| Client ASName | client_geoip_asname | Autonomous-System name resolved for ip_client. |
| Server Country | server_geoip_country_code | ISO country code resolved for ip_server. |
| Server ASName | server_geoip_asname | Autonomous-System name resolved for ip_server. |
| Client Hostname | hostname_client | Hostname mapped to ip_client via Custom Metadata. |
| Server Hostname | hostname_server | Hostname mapped to ip_server via Custom Metadata. |
| Client Host Groups | host_groups_client | Host-group memberships of ip_client. |
| Server Host Groups | host_groups_server | Host-group memberships of ip_server. |
| DNS Query | dns_query | DNS query name (FQDN) extracted from the request. |
| DNS Server IP Address | dns_ip_server | DNS server IP address. |
| DNS Request Record Type | dns_request_record_type | DNS request record type (A, AAAA, CNAME, …). |
| DNS Response Code | dns_response_code | DNS response code (RCODE). |
| HTTP Endpoint | http_path | HTTP request path. |
| HTTP URI | http_uri | Full HTTP URI. |
| HTTP Method | http_method | HTTP method (GET, POST, …). |
| HTTP User Agent | http_user_agent | HTTP User-Agent header value. |
| HTTP Version | http_version | HTTP protocol version. |
| HTTP Response Code | http_response_code | HTTP status code returned by the server. |
| HTTP Host Header | http_header_host | HTTP Host request header. |
| HTTP Server Header | http_header_server | HTTP Server response header. |
| HTTP Server IP Address | http_ip_server | HTTP server IP address. |
| RTP Codec | rtp_codec | RTP audio/video codec name. |
| RTP Client IP Address | rtp_ip_client | RTP client IP address. |
| RTP Server IP Address | rtp_ip_server | RTP server IP address. |
Counts and uniqueness
| GUI Label | Field | Description |
|---|---|---|
| Flows | num_flows | Number of distinct flows aggregated in the row. |
| Client Hosts | num_clients | Number of distinct client IPs. |
| Server Hosts | num_servers | Number of distinct server IPs. |
| DNS Client Hosts | dns_num_clients | Number of distinct DNS client IPs. |
| DNS Server Hosts | dns_num_servers | Number of distinct DNS server IPs. |
| HTTP Client Hosts | http_num_clients | Number of distinct HTTP client IPs. |
| RTP Clients Streams | rtp_num_client_streams | Number of distinct RTP streams seen on the client side. |
| RTP Server Streams | rtp_num_server_streams | Number of distinct RTP streams seen on the server side. |
| Flow Duration | flow_duration_ns | Flow duration (last seen − first seen). |
Throughput (overview only)
| GUI Label | Field | Description |
|---|---|---|
| Upload Bandwidth | upload_bandwidth | Client→server bandwidth (bits/s). |
| Download Bandwidth | download_bandwidth | Server→client bandwidth (bits/s). |
| Total Bandwidth | total_bandwidth | Total bandwidth (bits/s). |
| Upload Packet Rate | upload_packet_rate | Client→server packet rate (pps). |
| Download Packet Rate | download_packet_rate | Server→client packet rate (pps). |
| Total Packet Rate | total_packet_rate | Total packet rate (pps). |
Bytes and packets
| GUI Label | Field | Description |
|---|---|---|
| Upload Data | update_client_server_bytes | Bytes sent client→server in the bucket. |
| Download Data | update_server_client_bytes | Bytes sent server→client in the bucket. |
| Total Data | update_total_bytes | Total bytes (both directions) in the bucket. |
| Server Packets | update_client_server_packets | Packets sent client→server in the bucket. |
| Client Packets | update_server_client_packets | Packets sent server→client in the bucket. |
| Total Packets | update_total_packets | Total packets (both directions) in the bucket. |
TCP latency
| GUI Label | Field | Description |
|---|---|---|
| TCP iRTT Min | tcp_irtt_min_ns | Minimum TCP initial round-trip time. |
| TCP iRTT Avg | tcp_irtt_avg_ns | Average TCP initial round-trip time. |
| TCP iRTT Max | tcp_irtt_max_ns | Maximum TCP initial round-trip time. |
| TCP Latency Min | tcp_server_latency_min_ns | Minimum TCP server-side response latency. |
| TCP Latency Avg | tcp_server_latency_avg_ns | Average TCP server-side response latency. |
| TCP Latency Max | tcp_server_latency_max_ns | Maximum TCP server-side response latency. |
| TCP Latency Min | update_tcp_server_latency_min_ns | Per-bucket minimum TCP server response latency. |
| TCP Latency Avg | update_tcp_server_latency_avg_ns | Per-bucket average TCP server response latency. |
| TCP Latency Max | update_tcp_server_latency_max_ns | Per-bucket maximum TCP server response latency. |
TCP retransmissions
| GUI Label | Field | Description |
|---|---|---|
| TCP Client Retransmission | tcp_client_retransmissions_packets | Client-side retransmitted packets. |
| TCP Server Retransmission | tcp_server_retransmissions_packets | Server-side retransmitted packets. |
| TCP Total Retransmission | tcp_total_retransmissions_packets | Total retransmitted packets. |
| TCP Client Retransmission % | tcp_client_retransmissions_packets_ratio | Client retransmissions / client packets. |
| TCP Server Retransmission % | tcp_server_retransmissions_packets_ratio | Server retransmissions / server packets. |
| TCP Total Retransmission % | tcp_total_retransmissions_packets_ratio | Total retransmissions / total packets. |
| TCP Client Retransmission | update_tcp_client_retransmissions_packets | Per-bucket client retransmitted packets. |
| TCP Server Retransmission | update_tcp_server_retransmissions_packets | Per-bucket server retransmitted packets. |
| TCP Total Retransmission | update_tcp_total_retransmissions_packets | Per-bucket total retransmitted packets. |
| TCP Client Retransmission % | update_tcp_client_retransmissions_packets_ratio | Per-bucket client retransmission ratio. |
| TCP Server Retransmission % | update_tcp_server_retransmissions_packets_ratio | Per-bucket server retransmission ratio. |
| TCP Total Retransmission % | update_tcp_total_retransmissions_packets_ratio | Per-bucket total retransmission ratio. |
TCP out-of-order
| GUI Label | Field | Description |
|---|---|---|
| TCP Client Out of Order | tcp_client_ooo_packets | Client-side out-of-order packets. |
| TCP Server Out of Order | tcp_server_ooo_packets | Server-side out-of-order packets. |
| TCP Total Out of Order | tcp_total_ooo_packets | Total out-of-order packets. |
| TCP Client Out of Order % | tcp_client_ooo_packets_ratio | Client OOO packets / client packets. |
| TCP Server Out of Order % | tcp_server_ooo_packets_ratio | Server OOO packets / server packets. |
| TCP Total Out of Order % | tcp_total_ooo_packets_ratio | Total OOO packets / total packets. |
| TCP Client Out of Order | update_tcp_client_ooo_packets | Per-bucket client out-of-order packets. |
| TCP Server Out of Order | update_tcp_server_ooo_packets | Per-bucket server out-of-order packets. |
| TCP Total Out of Order | update_tcp_total_ooo_packets | Per-bucket total out-of-order packets. |
| TCP Client Out of Order % | update_tcp_client_ooo_packets_ratio | Per-bucket client OOO ratio. |
| TCP Server Out of Order % | update_tcp_server_ooo_packets_ratio | Per-bucket server OOO ratio. |
| TCP Total Out of Order % | update_tcp_total_ooo_packets_ratio | Per-bucket total OOO ratio. |
DNS — response time
| GUI Label | Field | Description |
|---|---|---|
| DNS Transaction Delays Min | dns_response_time_min_ns | Minimum DNS response time. |
| DNS Transaction Delays Avg | dns_response_time_avg_ns | Average DNS response time. |
| DNS Transaction Delays Max | dns_response_time_max_ns | Maximum DNS response time. |
DNS — transactions
| GUI Label | Field | Description |
|---|---|---|
| DNS Transactions No Request | dns_no_request_transactions | Transactions where the request was not seen. |
| DNS Transactions No Response | dns_no_response_transactions | Transactions where the response was not seen. |
| DNS Transactions Successful | dns_successful_transactions | Transactions completed successfully. |
| DNS Transactions Failed | dns_failed_transactions | Transactions that ended in a DNS error. |
| DNS Transactions Completed | dns_completed_transactions | Successful + failed transactions (those with a response). |
| DNS Transactions Total | dns_total_transactions | All transactions (completed + missing-request + missing-response). |
| DNS Transactions No Request % | dns_no_request_transactions_ratio | no_request / total. |
| DNS Transactions No Response % | dns_no_response_transactions_ratio | no_response / total. |
| DNS Transactions Successful % | dns_successful_transactions_ratio | successful / completed. |
| DNS Transactions Failed % | dns_failed_transactions_ratio | failed / completed. |
DNS — performance tiers (fast / moderate / slow)
| GUI Label | Field | Description |
|---|---|---|
| DNS Transactions Fast (Successful) | dns_successful_fast_transactions | Successful DNS transactions in the fast latency tier. |
| DNS Transactions Moderate (Successful) | dns_successful_moderate_transactions | Successful DNS transactions in the moderate latency tier. |
| DNS Transactions Slow (Successful) | dns_successful_slow_transactions | Successful DNS transactions in the slow latency tier. |
| DNS Transactions Fast (Failed) | dns_failed_fast_transactions | Failed DNS transactions in the fast tier. |
| DNS Transactions Moderate (Failed) | dns_failed_moderate_transactions | Failed DNS transactions in the moderate tier. |
| DNS Transactions Slow (Failed) | dns_failed_slow_transactions | Failed DNS transactions in the slow tier. |
| DNS Transactions Fast (Total) | dns_total_fast_transactions | All DNS transactions in the fast tier. |
| DNS Transactions Moderate (Total) | dns_total_moderate_transactions | All DNS transactions in the moderate tier. |
| DNS Transactions Slow (Total) | dns_total_slow_transactions | All DNS transactions in the slow tier. |
| DNS Transactions Fast % (Successful) | dns_successful_fast_transactions_ratio | Successful-fast share of all transactions. |
| DNS Transactions Moderate % (Successful) | dns_successful_moderate_transactions_ratio | Successful-moderate share. |
| DNS Transactions Slow % (Successful) | dns_successful_slow_transactions_ratio | Successful-slow share. |
| DNS Transactions Fast % (Failed) | dns_failed_fast_transactions_ratio | Failed-fast share. |
| DNS Transactions Moderate % (Failed) | dns_failed_moderate_transactions_ratio | Failed-moderate share. |
| DNS Transactions Slow % (Failed) | dns_failed_slow_transactions_ratio | Failed-slow share. |
| DNS Transactions Fast % (Total) | dns_total_fast_transactions_ratio | Total-fast share. |
| DNS Transactions Moderate % (Total) | dns_total_moderate_transactions_ratio | Total-moderate share. |
| DNS Transactions Slow % (Total) | dns_total_slow_transactions_ratio | Total-slow share. |
HTTP — response time
| GUI Label | Field | Description |
|---|---|---|
| HTTP Transaction Delays Min | http_transaction_time_min_ns | Minimum HTTP transaction time (request→response). |
| HTTP Transaction Delays Avg | http_transaction_time_avg_ns | Average HTTP transaction time. |
| HTTP Transaction Delays Max | http_transaction_time_max_ns | Maximum HTTP transaction time. |
HTTP — response code classes
| GUI Label | Field | Description |
|---|---|---|
| HTTP Transactions 1xx Response | http_1xx_response_transactions | Transactions answered with a 1xx status code. |
| HTTP Transactions 2xx Response | http_2xx_response_transactions | Transactions answered with a 2xx status code. |
| HTTP Transactions 3xx Response | http_3xx_response_transactions | Transactions answered with a 3xx status code. |
| HTTP Transactions 4xx Response | http_4xx_response_transactions | Transactions answered with a 4xx status code. |
| HTTP Transactions 5xx Response | http_5xx_response_transactions | Transactions answered with a 5xx status code. |
| HTTP Transactions 1xx Response % | http_1xx_response_transactions_ratio | 1xx share of completed transactions. |
| HTTP Transactions 2xx Response % | http_2xx_response_transactions_ratio | 2xx share of completed transactions. |
| HTTP Transactions 3xx Response % | http_3xx_response_transactions_ratio | 3xx share of completed transactions. |
| HTTP Transactions 4xx Response % | http_4xx_response_transactions_ratio | 4xx share of completed transactions. |
| HTTP Transactions 5xx Response % | http_5xx_response_transactions_ratio | 5xx share of completed transactions. |
HTTP — transactions
| GUI Label | Field | Description |
|---|---|---|
| HTTP Transactions No Request | http_no_request_transactions | Transactions where the request was not seen. |
| HTTP Transactions No Response | http_no_response_transactions | Transactions where the response was not seen. |
| HTTP Transactions No Request % | http_no_request_transactions_ratio | no_request / total. |
| HTTP Transactions No Response % | http_no_response_transactions_ratio | no_response / total. |
| HTTP Transactions Successful | http_successful_transactions | Transactions classified as successful (2xx/3xx). |
| HTTP Transactions Failed | http_failed_transactions | Transactions classified as failed (4xx/5xx). |
| HTTP Transactions Completed | http_completed_transactions | Transactions that received a response. |
| HTTP Transactions Total | http_total_transactions | All HTTP transactions (completed + missing-request + missing-response). |
HTTP — performance tiers (fast / moderate / slow)
| GUI Label | Field | Description |
|---|---|---|
| HTTP Transactions Fast (Successful) | http_successful_fast_transactions | Successful HTTP transactions in the fast tier. |
| HTTP Transactions Moderate (Successful) | http_successful_moderate_transactions | Successful HTTP transactions in the moderate tier. |
| HTTP Transactions Slow (Successful) | http_successful_slow_transactions | Successful HTTP transactions in the slow tier. |
| HTTP Transactions Fast (Failed) | http_failed_fast_transactions | Failed HTTP transactions in the fast tier. |
| HTTP Transactions Moderate (Failed) | http_failed_moderate_transactions | Failed HTTP transactions in the moderate tier. |
| HTTP Transactions Slow (Failed) | http_failed_slow_transactions | Failed HTTP transactions in the slow tier. |
| HTTP Transactions Fast (Total) | http_total_fast_transactions | All HTTP transactions in the fast tier. |
| HTTP Transactions Moderate (Total) | http_total_moderate_transactions | All HTTP transactions in the moderate tier. |
| HTTP Transactions Slow (Total) | http_total_slow_transactions | All HTTP transactions in the slow tier. |
| HTTP Transactions Fast % (Successful) | http_successful_fast_transactions_ratio | Successful-fast share. |
| HTTP Transactions Moderate % (Successful) | http_successful_moderate_transactions_ratio | Successful-moderate share. |
| HTTP Transactions Slow % (Successful) | http_successful_slow_transactions_ratio | Successful-slow share. |
| HTTP Transactions Fast % (Failed) | http_failed_fast_transactions_ratio | Failed-fast share. |
| HTTP Transactions Moderate % (Failed) | http_failed_moderate_transactions_ratio | Failed-moderate share. |
| HTTP Transactions Slow % (Failed) | http_failed_slow_transactions_ratio | Failed-slow share. |
| HTTP Transactions Fast % (Total) | http_total_fast_transactions_ratio | Total-fast share. |
| HTTP Transactions Moderate % (Total) | http_total_moderate_transactions_ratio | Total-moderate share. |
| HTTP Transactions Slow % (Total) | http_total_slow_transactions_ratio | Total-slow share. |
RTP — sent packets
| GUI Label | Field | Description |
|---|---|---|
| RTP Client Sent Packets | rtp_client_sent_packets | Packets sent on client-side RTP streams. |
| RTP Server Sent Packets | rtp_server_sent_packets | Packets sent on server-side RTP streams. |
| RTP Total Sent Packets | rtp_total_sent_packets | Total RTP packets sent (both sides). |
RTP — lost / overhead / out-of-order / duplicate packets
| GUI Label | Field | Description |
|---|---|---|
| RTP Client Lost Packets | rtp_client_lost_packets | Lost packets on client-side streams. |
| RTP Server Lost Packets | rtp_server_lost_packets | Lost packets on server-side streams. |
| RTP Total Lost Packets | rtp_total_lost_packets | Total lost RTP packets. |
| RTP Client Lost Packets % | rtp_client_lost_packets_ratio | Client lost / client sent. |
| RTP Server Lost Packets % | rtp_server_lost_packets_ratio | Server lost / server sent. |
| RTP Total Lost Packets % | rtp_total_lost_packets_ratio | Total lost / total sent. |
| RTP Client Overhead Packets | rtp_client_overhead_packets | RTP overhead packets observed on client side. |
| RTP Server Overhead Packets | rtp_server_overhead_packets | RTP overhead packets observed on server side. |
| RTP Total Overhead Packets | rtp_total_overhead_packets | Total RTP overhead packets. |
| RTP Client Overhead Packets % | rtp_client_overhead_packets_ratio | Client overhead / client sent. |
| RTP Server Overhead Packets % | rtp_server_overhead_packets_ratio | Server overhead / server sent. |
| RTP Total Overhead Packets % | rtp_total_overhead_packets_ratio | Total overhead / total sent. |
| RTP Client Out of Order Packets | rtp_client_ooo_packets | Out-of-order packets on client streams. |
| RTP Server Out of Order Packets | rtp_server_ooo_packets | Out-of-order packets on server streams. |
| RTP Total Out of Order Packets | rtp_total_ooo_packets | Total out-of-order RTP packets. |
| RTP Client Out of Order Packets % | rtp_client_ooo_packets_ratio | Client OOO / client sent. |
| RTP Server Out of Order Packets % | rtp_server_ooo_packets_ratio | Server OOO / server sent. |
| RTP Total Out of Order Packets % | rtp_total_ooo_packets_ratio | Total OOO / total sent. |
| RTP Client Duplicate Packets | rtp_client_duplicate_packets | Duplicate packets on client streams. |
| RTP Server Duplicate Packets | rtp_server_duplicate_packets | Duplicate packets on server streams. |
| RTP Total Duplicate Packets | rtp_total_duplicate_packets | Total duplicate RTP packets. |
| RTP Client Duplicate Packets % | rtp_client_duplicate_packets_ratio | Client duplicates / client sent. |
| RTP Server Duplicate Packets % | rtp_server_duplicate_packets_ratio | Server duplicates / server sent. |
| RTP Total Duplicate Packets % | rtp_total_duplicate_packets_ratio | Total duplicates / total sent. |
RTP — jitter
| GUI Label | Field | Description |
|---|---|---|
| RTP Client Jitter Min | rtp_client_jitter_min_ns | Minimum jitter on client streams. |
| RTP Client Jitter Avg | rtp_client_jitter_avg_ns | Average jitter on client streams. |
| RTP Client Jitter Max | rtp_client_jitter_max_ns | Maximum jitter on client streams. |
| RTP Server Jitter Min | rtp_server_jitter_min_ns | Minimum jitter on server streams. |
| RTP Server Jitter Avg | rtp_server_jitter_avg_ns | Average jitter on server streams. |
| RTP Server Jitter Max | rtp_server_jitter_max_ns | Maximum jitter on server streams. |
RTP — quality (MOS)
| GUI Label | Field | Description |
|---|---|---|
| RTP Client MOS Estimation | rtp_client_mos | Mean Opinion Score for client streams. |
| RTP Server MOS Estimation | rtp_server_mos | Mean Opinion Score for server streams. |