# `Telemetria.Options`
[🔗](https://github.com/am-kantox/telemetria/blob/v0.25.0/lib/options.ex#L1)

Options accepted by `Telemetria`.

* `:otp_app` (`t:atom/0`) - OTP application this telemetry is attached to. The default value is `:telemetria`.

* `:enabled` (`t:boolean/0`) - Specifies whether telemetry should be enabled. The default value is `true`.

* `:backend` (`t:atom/0`) - The backend to be used as an actual implementation The default value is `Telemetria.Backend.Telemetry`.

* `:messenger_channels` (`t:map/0`) - The messenger channels as a map `%{name => {impl, opts}}` The default value is `%{}`.

* `:level` - Telemetria level to skip logging beyond, as in [Logger](https://hexdocs.pm/logger/Logger.html#module-application-configuration) The default value is `:debug`.

* `:purge_level` - Telemetria level to purge beyond, as in [Logger](https://hexdocs.pm/logger/Logger.html#module-application-configuration) The default value is `:debug`.

* `:throttle` - The throttling mechanism for throttling through too many events The default value is `:none`.

* `:strict` (`t:boolean/0`) - Ignore `@telemetria` tags without `if` clause The default value is `false`.

* `:smart_log` (`t:boolean/0`) - Log format to use; when true, custom json would be used The default value is `false`.

* `:applications` (`t:keyword/0`) - List the applications to enable Telemetria support for, with parameters The default value is `[]`.

* `:json_config_path` (`t:String.t/0`) - Relative path to JSON config The default value is `"config/.telemetria.config.json"`.

* `:events` - The application-specific events.

  See `t:Telemetria.event_prefix/0` and `t:Telemetria.event_name/0`.

  The default value is `[]`.

* `:handler` - Event handler for this application’s telemetry events. Arity must be 4. The default value is `{Telemetria.Handler.Default, :handle_event}`.

* `:polling` (`t:keyword/0`) - The default value is `[enabled: false, flush: 5000, poll: 5000]`.

  * `:enabled` (`t:boolean/0`) - Specifies whether polling should be enabled. The default value is `true`.

  * `:flush` (`t:non_neg_integer/0`) - Flush interval. The default value is `5000`.

  * `:poll` (`t:non_neg_integer/0`) - Poll interval. The default value is `5000`.

* `:process_info` (`t:boolean/0`) - Specifies whether each telemetry event should include process info. The default value is `false`.

---

*Consult [api-reference.md](api-reference.md) for complete listing*