Observability
The OpenMeter Collector exports OpenTelemetry metrics and logs for
observability. The metrics are available on the GET /metrics endpoint if you
want to scrape them with OpenTelemetry compatible tools like Prometheus.
Observability Metrics
The OpenMeter Collector exports the following observability metrics.
Batch Metrics
| Metric Name | Description |
|---|---|
batch_created | Counter of batches created |
batch_sent | Counter of batches sent to the buffer |
Buffer Metrics
| Metric Name | Description |
|---|---|
buffer_batch_received | Counter of batches received from the buffer |
buffer_batch_sent | Counter of batches sent to the buffer |
buffer_latency_ns | Histogram of buffer latency |
Other Metrics
- Processor metrics
- Output metrics
Observability Logs
The OpenMeter Collector logs about the following:
- Collector startup and shutdown
- Collector errors
- Collector configuration errors
- Collector event source errors
- Collector event output errors
- Collector logs