HTTP

Zilla collects the following metrics for HTTP protocol:

Metric	Type	Description
http.active.requests	gauge	The number of active http requests.
http.duration	histogram	The duration of http requests in nanoseconds
http.request.size	histogram	The http request content length in bytes.
http.response.size	histogram	The http response content length in bytes.

Configuration

To collect these metrics, include these matrics name in the telemetry.metrics property in the zilla configuration file.

telemetry:
  metrics:
    - http.active.requests
    - http.duration
    - http.request.size
    - http.response.size