Metrics
| Name | Type | Labels |
|---|---|---|
| spegel_mirror_requests_total | Counter | registrycache |
| spegel_mirror_last_success_timestamp_seconds | Gauge | |
| spegel_resolve_duration_seconds | Histogram | router |
| spegel_advertised_keys | Gauge | registry |
| http_request_duration_seconds | Histogram | handlermethodcode |
| http_response_size_bytes | Histogram | handlermethodcode |
| http_requests_inflight | Gauge | handler |