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telegraf/plugins/inputs/netstat
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Sebastian Spaink d67f75e557
docs: Remove warning not to remove go:embed (#11797) 
Co-authored-by: Joshua Powers <powersj@fastmail.com>
 		2022-09-13 12:47:58 -05:00
..
README.md chore: Fix readme linter errors for input plugins M-Z (#11274) 2022-06-08 15:22:56 -06:00
netstat.go docs: Remove warning not to remove go:embed (#11797) 2022-09-13 12:47:58 -05:00
sample.conf chore(inputs_m-z): migrate sample configs into separate files (#11133) 2022-05-18 11:31:34 -05:00

README.md

Netstat Input Plugin

This plugin collects TCP connections state and UDP socket counts by using lsof.

Configuration

# Read TCP metrics such as established, time wait and sockets counts.
[[inputs.netstat]]
  # no configuration

Metrics

Supported TCP Connection states are follows.

  • established
  • syn_sent
  • syn_recv
  • fin_wait1
  • fin_wait2
  • time_wait
  • close
  • close_wait
  • last_ack
  • listen
  • closing
  • none

TCP Connection State measurements

Meta:

  • units: counts

Measurement names:

  • tcp_established
  • tcp_syn_sent
  • tcp_syn_recv
  • tcp_fin_wait1
  • tcp_fin_wait2
  • tcp_time_wait
  • tcp_close
  • tcp_close_wait
  • tcp_last_ack
  • tcp_listen
  • tcp_closing
  • tcp_none

If there are no connection on the state, the metric is not counted.

UDP socket counts measurements

Meta:

  • units: counts

Measurement names:

  • udp_socket