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Hyperdrive, Workers - Hyperdrive exposes database connection pool size metrics

UpdateUnverifiedAdded Sep 24, 2026

You can now view the size of your Hyperdrive database connection pools, giving you the ability to self-diagnose connection issues. Using the Cloudflare dashboard or the hyperdrivePoolSizesAdaptiveGroups dataset in the GraphQL Analytics API , you can see waitingClients , currentPoolSize , availablePoolSlots , and maxPoolSize for each of your configurations.

Topics: BI, Observability, Developer tools

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