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description

tags

introduced

os_support

Telegraf plugin for collecting metrics from Network Connection Statistics

telegraf_v1_ref

parent	name	identifier
input_plugins_reference	Network Connection Statistics	input-netstat

Network Connection Statistics

input-plugins

configuration

network

v0.2.0

freebsd, linux, macos, solaris, windows

/telegraf/v1/configure_plugins/

https://github.com/influxdata/telegraf/tree/v1.37.2/plugins/inputs/netstat/README.md, Network Connection Statistics Plugin Source

Network Connection Statistics Input Plugin

This plugin collects statistics about TCP connection states and UDP socket counts.

Introduced in: Telegraf v0.2.0 Tags: network OS support: all

Global configuration options

Plugins support additional global and plugin configuration settings for tasks such as modifying metrics, tags, and fields, creating aliases, and configuring plugin ordering. See CONFIGURATION.md for more details.

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