Observability Platform
Introducing Workers Observability: logs, metrics, and queries – all in one place

Introducing Workers Observability: logs, metrics, and queries – all in one place

4/9/2025 · Rohin Lohe

What this post added

Introduces Workers Observability, a new dashboard section for querying detailed log events across all Workers. This includes a Workers Metrics Dashboard (Beta) for viewing metrics and logs from all Workers, a Query Builder (Beta) for structured log exploration, metric extraction, and visualization, and makes Workers Logs Generally Available with a public API and improved invocation-based grouping. It also adds CPU time and wall time monitoring for Workers invocations and revamps the Workers metrics overview page. A new Invocations View groups logs by execution event, and a Workers Observability API is introduced for programmatic access to telemetry data.

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