nginx

Nginx Input Plugin

This plugin gathers basic status from the open source web server Nginx. Nginx Plus is a commercial version. For more information about the differences between Nginx (F/OSS) and Nginx Plus, see the Nginx documentation.

Global configuration options

In addition to the plugin-specific configuration settings, plugins support additional global and plugin configuration settings. These settings are used to modify metrics, tags, and field or create aliases and configure ordering, etc. See the CONFIGURATION.md for more details.

Configuration

# Read Nginx's basic status information (ngx_http_stub_status_module)
[[inputs.nginx]]
  ## An array of Nginx stub_status URI to gather stats.
  urls = ["http://localhost/server_status"]

  ## Optional TLS Config
  # tls_ca = "/etc/telegraf/ca.pem"
  # tls_cert = "/etc/telegraf/cert.pem"
  # tls_key = "/etc/telegraf/key.pem"
  ## Use TLS but skip chain & host verification
  # insecure_skip_verify = false

  ## HTTP response timeout (default: 5s)
  response_timeout = "5s"

Metrics

• Measurement
  • accepts
  • active
  • handled
  • reading
  • requests
  • waiting
  • writing

Tags

• All measurements have the following tags:
  • port
  • server

Example Output

Using this configuration:

[[inputs.nginx]]
  ## An array of Nginx stub_status URI to gather stats.
  urls = ["http://localhost/status"]

When run with:

./telegraf --config telegraf.conf --input-filter nginx --test

It produces:

nginx,port=80,server=localhost accepts=605i,active=2i,handled=605i,reading=0i,requests=12132i,waiting=1i,writing=1i 1456690994701784331