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README.md

Tengine Input Plugin

The tengine plugin gathers metrics from the Tengine Web Server via the reqstat module.

Configuration:

# Read Tengine's basic status information (ngx_http_reqstat_module)
[[inputs.tengine]]
  ## An array of Tengine reqstat module URI to gather stats.
  urls = ["http://127.0.0.1/us"]

  ## HTTP response timeout (default: 5s)
  # 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:

  • Measurement
    • tags:
      • port
      • server
      • server_name
    • fields:
      • bytes_in (integer, total number of bytes received from client)
      • bytes_out (integer, total number of bytes sent to client)
      • conn_total (integer, total number of accepted connections)
      • req_total (integer, total number of processed requests)
      • http_2xx (integer, total number of 2xx requests)
      • http_3xx (integer, total number of 3xx requests)
      • http_4xx (integer, total number of 4xx requests)
      • http_5xx (integer, total number of 5xx requests)
      • http_other_status (integer, total number of other requests)
      • rt (integer, accumulation or rt)
      • ups_req (integer, total number of requests calling for upstream)
      • ups_rt (integer, accumulation or upstream rt)
      • ups_tries (integer, total number of times calling for upstream)
      • http_200 (integer, total number of 200 requests)
      • http_206 (integer, total number of 206 requests)
      • http_302 (integer, total number of 302 requests)
      • http_304 (integer, total number of 304 requests)
      • http_403 (integer, total number of 403 requests)
      • http_404 (integer, total number of 404 requests)
      • http_416 (integer, total number of 416 requests)
      • http_499 (integer, total number of 499 requests)
      • http_500 (integer, total number of 500 requests)
      • http_502 (integer, total number of 502 requests)
      • http_503 (integer, total number of 503 requests)
      • http_504 (integer, total number of 504 requests)
      • http_508 (integer, total number of 508 requests)
      • http_other_detail_status (integer, total number of requests of other status codes*http_ups_4xx total number of requests of upstream 4xx)
      • http_ups_5xx (integer, total number of requests of upstream 5xx)

Example Output:

tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=localhost bytes_in=9129i,bytes_out=56334i,conn_total=14i,http_200=90i,http_206=0i,http_2xx=90i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=0i,http_416=0i,http_499=0i,http_4xx=0i,http_500=0i,http_502=0i,http_503=0i,http_504=0i,http_508=0i,http_5xx=0i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=0i,http_ups_5xx=0i,req_total=90i,rt=0i,ups_req=0i,ups_rt=0i,ups_tries=0i 1526546308000000000
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=28.79.190.35.bc.googleusercontent.com bytes_in=1500i,bytes_out=3009i,conn_total=4i,http_200=1i,http_206=0i,http_2xx=1i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=1i,http_416=0i,http_499=0i,http_4xx=3i,http_500=0i,http_502=0i,http_503=0i,http_504=0i,http_508=0i,http_5xx=0i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=0i,http_ups_5xx=0i,req_total=4i,rt=0i,ups_req=0i,ups_rt=0i,ups_tries=0i 1526546308000000000
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=www.google.com bytes_in=372i,bytes_out=786i,conn_total=1i,http_200=1i,http_206=0i,http_2xx=1i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=0i,http_416=0i,http_499=0i,http_4xx=0i,http_500=0i,http_502=0i,http_503=0i,http_504=0i,http_508=0i,http_5xx=0i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=0i,http_ups_5xx=0i,req_total=1i,rt=0i,ups_req=0i,ups_rt=0i,ups_tries=0i 1526546308000000000
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=35.190.79.28 bytes_in=4433i,bytes_out=10259i,conn_total=5i,http_200=3i,http_206=0i,http_2xx=3i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=11i,http_416=0i,http_499=0i,http_4xx=11i,http_500=0i,http_502=0i,http_503=0i,http_504=0i,http_508=0i,http_5xx=0i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=0i,http_ups_5xx=0i,req_total=14i,rt=0i,ups_req=0i,ups_rt=0i,ups_tries=0i 1526546308000000000
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=tenka-prod-api.txwy.tw bytes_in=3014397400i,bytes_out=14279992835i,conn_total=36844i,http_200=3177339i,http_206=0i,http_2xx=3177339i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=123i,http_416=0i,http_499=0i,http_4xx=123i,http_500=17214i,http_502=4453i,http_503=80i,http_504=0i,http_508=0i,http_5xx=21747i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=123i,http_ups_5xx=21747i,req_total=3199209i,rt=245874536i,ups_req=2685076i,ups_rt=245858217i,ups_tries=2685076i 1526546308000000000