Astronomer incident
Delayed delivery for some time-based alerts
Resolved after 3 hours 16 minutes, on May 7, 2026.
A fix has been implemented, and we are monitoring the results.
Update timeline
- investigating May 07, 2026, 11:08 AM UTC
We are investigating delayed delivery for some time-based alerts. The delay is primarily visible for DAG Timeliness alerts, and may also affect Observe-related SLA, Proactive SLA, and Data Quality monitor alerts. DAG Duration and Task Duration alerts do not appear to be affected at this time.
- identified May 07, 2026, 12:08 PM UTC
We have identified the cause of the delayed delivery for some time-based alerts and are implementing a fix. We will provide another update once the fix has been deployed and validated.
- identified May 07, 2026, 01:06 PM UTC
A fix has been prepared and is moving through deployment. We will provide another update once the rollout is complete and validation is underway.
- monitoring May 07, 2026, 02:07 PM UTC
A fix has been implemented, and we are monitoring the results.
- resolved May 07, 2026, 03:08 PM UTC
The incident has been resolved.
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