Dagster+ Rate Limits#

Dagster+ enforces several rate limits to smoothly distribute the load. Deployments are limited to:

• 40,000 user log events (e.g, context.log.info) per minute. This limit only applies to custom logs; system events like the ones that drive orchestration or materialize assets are not subject to this limit.
• 35MB of events per minute. This limit applies to both custom events and system events.

Rate-limited requests return a "429 - Too Many Requests" response. Dagster+ agents automatically retry these requests.

Switching from Structured event logs to Raw compute logs or reducing your custom log volume can help you stay within these limits.