Apache Input Plugin

This plugin collects performance information from Apache HTTP Servers using the mod_status module. Typically, this module is configured to expose a page at the /server-status?auto endpoint the server.

The ExtendedStatus option must be enabled in order to collect all available fields. For information about configuration of your server check the module documentation.

⭐ Telegraf v1.8.0 🏷️ server, web 💻 all

Global configuration options <!-- @/docs/includes/plugin_config.md -->

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 Apache status information (mod_status)
[[inputs.apache]]
  ## An array of URLs to gather from, must be directed at the machine
  ## readable version of the mod_status page including the auto query string.
  ## Default is "http://localhost/server-status?auto".
  urls = ["http://localhost/server-status?auto"]

  ## Credentials for basic HTTP authentication.
  # username = "myuser"
  # password = "mypassword"

  ## Maximum time to receive response.
  # response_timeout = "5s"

  ## 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

Metrics

• apache
  • BusyWorkers (float)
  • BytesPerReq (float)
  • BytesPerSec (float)
  • ConnsAsyncClosing (float)
  • ConnsAsyncKeepAlive (float)
  • ConnsAsyncWriting (float)
  • ConnsTotal (float)
  • CPUChildrenSystem (float)
  • CPUChildrenUser (float)
  • CPULoad (float)
  • CPUSystem (float)
  • CPUUser (float)
  • IdleWorkers (float)
  • Load1 (float)
  • Load5 (float)
  • Load15 (float)
  • ParentServerConfigGeneration (float)
  • ParentServerMPMGeneration (float)
  • ReqPerSec (float)
  • ServerUptimeSeconds (float)
  • TotalAccesses (float)
  • TotalkBytes (float)
  • Uptime (float)

The following fields are collected from the Scoreboard, and represent the number of requests in the given state:

• apache
  • scboard_closing (float)
  • scboard_dnslookup (float)
  • scboard_finishing (float)
  • scboard_idle_cleanup (float)
  • scboard_keepalive (float)
  • scboard_logging (float)
  • scboard_open (float)
  • scboard_reading (float)
  • scboard_sending (float)
  • scboard_starting (float)
  • scboard_waiting (float)

Tags

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

Example Output

apache,port=80,server=debian-stretch-apache BusyWorkers=1,BytesPerReq=0,BytesPerSec=0,CPUChildrenSystem=0,CPUChildrenUser=0,CPULoad=0.00995025,CPUSystem=0.01,CPUUser=0.01,ConnsAsyncClosing=0,ConnsAsyncKeepAlive=0,ConnsAsyncWriting=0,ConnsTotal=0,IdleWorkers=49,Load1=0.01,Load15=0,Load5=0,ParentServerConfigGeneration=3,ParentServerMPMGeneration=2,ReqPerSec=0.00497512,ServerUptimeSeconds=201,TotalAccesses=1,TotalkBytes=0,Uptime=201,scboard_closing=0,scboard_dnslookup=0,scboard_finishing=0,scboard_idle_cleanup=0,scboard_keepalive=0,scboard_logging=0,scboard_open=100,scboard_reading=0,scboard_sending=1,scboard_starting=0,scboard_waiting=49 1502489900000000000