Observability
Welcome to the Resonate Observability guide! Let's explore the big 3 of observability for the Resonate server:
Logs
The Resonate log level can be specified by with the --log-level flag. The available levels are:
- DEBUG
- INFO
- WARN
- ERROR
Metrics
Resonate comes configured by default with a metrics server that emits the following Prometheus metrics:
| Metric Name | Description |
|---|---|
aio_total_submissions | The total number of AIO submissions. |
aio_in_flight_submissions | The current number of in flight AIO submissions. |
api_total_requests | The total number of API requests. |
api_in_flight_requests | The current number of in flight API requests. |
coroutines_total | The total number of coroutines. |
coroutines_in_flight | The current number of in flight coroutines. |
Traces
All requests may include a request-id header that can be used to trace a request through the system.