Upstash incident

Fly.io Upstash Redis – iad Region Elevated Latency and Temporary Read-Only State

Resolved after 1 hour 8 minutes, on April 2, 2026.

identified Apr 02, 2026, 06:45 PM UTC

Servers in the iad region experienced unexpected disk load, resulting in elevated latencies and a temporary read-only state. We are migrating replicas to new instances to mitigate the issue and expect to have it fully resolved shortly.

Started: Apr 02, 2026, 06:45 PM UTC
Resolved: Apr 02, 2026, 07:53 PM UTC
Duration: 1h 8m
Detected by Pingoru: Apr 02, 2026, 06:45 PM UTC

Update timeline

identified Apr 02, 2026, 06:45 PM UTC

Servers in the iad region experienced unexpected disk load, resulting in elevated latencies and a temporary read-only state. We are migrating replicas to new instances to mitigate the issue and expect to have it fully resolved shortly.
resolved Apr 02, 2026, 07:53 PM UTC

Replication complete, incident resolved.

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