Incident detail

Degraded performance of us-east-1

Resolved incidentMinor

Provider

Timeline window

May 8, 2026, 3:17 AM UTC to May 9, 2026, 5:53 PM UTC

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Timeline

Incident updates

Updates are normalized from the official source chronology so timeline changes remain easy to scan.

Identified
May 8, 2026, 3:17 AM UTC
Due to an upstream thermal event, some clusters in us-east-1 may be experiencing degraded performance or replica restarts. We have redirected new node provisioning to healthy datacenter targets, and are monitoring the situation.
Monitoring
May 8, 2026, 3:36 AM UTC
We are continuing to monitor as things recover
Resolved
May 9, 2026, 5:53 PM UTC
We are no longer observing impact to Materialize services, and this incident is now resolved.