CoreWeave captures and stores metrics and logs to help you monitor the health of your systems and troubleshoot issues. CoreWeave stores logs and metrics in the location where they were generated. For example, the metrics and logs for a cluster in the Availability ZoneDocumentation Index
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US-EAST-04A are stored in the US-EAST Super Region. For more information about Regions and Availability Zones, see About Regions and Availability Zones.
Data locations and querying
CoreWeave provides two main locations to query data from:- Global location. A single data source for all logs and metrics in all locations, making it easy to query and visualize metrics and logs data across clusters from multiple geographical locations.
- Super Regional location.The Super Regional data source for your metrics and logs. Super Regional locations are useful for highly latency-sensitive use cases and for issues that require deeper investigation. Super Regional-bound queries return more data because they don’t reach the limits sometimes imposed by global queries.
| Data source | When to use |
|---|---|
| Global | Building dashboards spanning multiple regions. Investigating issues affecting multiple clusters. Performing high-level observability analysis. |
| Super Regional | Troubleshooting a specific cluster. Running large or detailed log queries. Investigating incidents where query result limits may apply. |
Metrics data locations
CoreWeave provides the following data sources for metrics:| Location | Address | Grafana data source name | Default data source |
|---|---|---|---|
| Global | observe.coreweave.com | CoreWeave Metrics | Yes |
| US East | observe.us-east.coreweave.com | CoreWeave Metrics US East | No |
| US West | observe.us-west.coreweave.com | CoreWeave Metrics US West | No |
| EU South | observe.eu-south.coreweave.com | CoreWeave Metrics EU South | No |
Logs data locations
Logs are available from both Global and Super Regional data sources. Audit logs are available through dedicated audit logs data sources in each Super Region. In the Global data source, audit logs are also included in the CoreWeave logs dataset to support cross-region observability queries. For more targeted investigation or security analysis, use the regional CoreWeave audit logs data sources. If you don’t find logs in super region, go to the legacy endpoint. Note that some class of logs expire after two weeks. At this time, the location-specific log sources contain all logs except CKS audit logs, and the location-specific audit log data sources only contain CKS audit logs. CoreWeave provides the following data sources for application and audit logs:| Location | Addresses | Grafana data source name | Default data source |
|---|---|---|---|
| Global | observe.coreweave.com | CoreWeave Logs (includes audit logs) | Yes |
| US East | observe.us-east.coreweave.com observe-audit.us-east.coreweave.com | CoreWeave Logs US East CoreWeave Logs Audit US East | No No |
| US West | observe.us-west.coreweave.com observe-audit.us-west.coreweave.com | CoreWeave Logs US West CoreWeave Logs Audit US West | No No |
| EU South | observe.eu-south.coreweave.com observe-audit.eu-south.coreweave.com | CoreWeave Logs EU South CoreWeave Logs Audit EU South | No No |
observe-legacy.coreweave.com endpoint. It is a temporary endpoint to allow you to find logs that might not yet be in a Super Region.
Note that certain types of logs expire after two weeks, meaning they won’t be available in a Super Region or the legacy endpoint.
| Location | Addresses | Grafana data source name | Default data source |
|---|---|---|---|
| Global | observe-legacy.coreweave.com | CoreWeave Logs (Legacy) (includes audit logs) | No |
Currently, CoreWeave audit logs only contain CKS audit logs. For more information, see the Log content table below.
Log content
| Log type | Contents |
|---|---|
| Application and platform logs | Customer workload and pod logs from CKS (for example, container stdout and stderr and application output). |
| CKS audit logs | Tracking and recording system events and user activities for security analysis and compliance. |
Querying latency
Latency is already low when querying metrics and logs from the Global location. However, for extremely low latency, query from the location the metrics or logs are being stored. To find where the metrics or logs are being stored, use the Cloud Console or API to get the location of your clusters, and then refer to the following table to discover where your cluster’s metrics or logs are stored:| Metrics and logs location | Cluster locations |
|---|---|
| US East | All clusters in the US-East and CA-East super-regions |
| US West | All clusters in the US-West and US-Central super-regions |
| EU South | All clusters in the EU |