Introduction to CoreWeave Logs and Metrics
Learn how to query Logs
CoreWeave allows for direct querying of metrics and logs collected within a CKS environment for those who wish to use a solution other than CoreWeave Grafana or self-hosted Grafana.
To efficiently export metrics and logs at scale, consider setting up [telemetry forwarding with [CoreWeave Telecaster™/(../telemetry-forwarding/telecaster.mdx) to an external system.
Querying metrics and logs
You can query metrics and logs programmatically through the API.
| Data | API endpoint | Query language |
|---|---|---|
| Metrics | observe.coreweave.com | Prometheus PromQL |
| Logs | observe.coreweave.com | Loki LogQL |
For more information about metric and log data sources, see Data sources.
CoreWeave does not support the Prometheus Federation API.
Grafana Explore
Grafana Explore is now available on in CoreWeave Grafana. Explore enables customers to use the full expressivity of PromQL and LogQL for ad hoc queries on metrics and logs and to view metadata such as which metrics are available, or which labels are available to use for filtering PromQL queries.
While CoreWeave's default dashboards offer curated views of specific logs and metrics, the Explore tab allows users to more deeply investigate and learn about metrics.
