windows_exporter/docs/collector.tcp.md

tcp collector

The tcp collector exposes metrics about the TCP/IPv4 network stack.

Metric name prefix	tcp
Data source	Perflib
Classes	Win32_PerfRawData_Tcpip_TCPv4, Win32_PerfRawData_Tcpip_TCPv6
Enabled by default?	No

Flags

None

Metrics

Name	Description	Type	Labels
windows_tcp_connection_failures	Number of times TCP connections have made a direct transition to the CLOSED state from the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition from the SYN-RCVD state to the LISTEN state	counter	af
windows_tcp_connections_active	Number of times TCP connections have made a direct transition from the CLOSED state to the SYN-SENT state.	counter	af
windows_tcp_connections_established	Number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT.	gauge	af
windows_tcp_connections_passive	Number of times TCP connections have made a direct transition from the LISTEN state to the SYN-RCVD state.	counter	af
windows_tcp_connections_reset	Number of times TCP connections have made a direct transition from the LISTEN state to the SYN-RCVD state.	counter	af
windows_tcp_segments_total	Total segments sent or received using the TCP protocol	counter	af
windows_tcp_segments_received_total	Total segments received, including those received in error. This count includes segments received on currently established connections	counter	af
windows_tcp_segments_retransmitted_total	Total segments retransmitted. That is, segments transmitted that contain one or more previously transmitted bytes	counter	af
windows_tcp_segments_sent_total	Total segments sent, including those on current connections, but excluding those containing only retransmitted bytes	counter	af

Example metric

This collector does not yet have explained examples, we would appreciate your help adding them!

Useful queries

This collector does not yet have any useful queries added, we would appreciate your help adding them!

Alerting examples

This collector does not yet have alerting examples, we would appreciate your help adding them!