Outage in Fly.io
Managed Postgres control plane instability in NRT (Tokyo)
Resolved MinorIncident Report
Summary AI Generated
Fly.io's Managed Postgres control plane in the NRT (Tokyo) region experienced instability for 3.1 hours, causing unexpected cluster failovers that resulted in dropped connections and degraded performance for users with clusters in that region. While clusters automatically returned to health after each failover, users experienced intermittent service disruptions during this period. The issue was identified and resolved with a fix that normalized MPG performance in the affected region.
We are investigating instability in the MPG control plane in the NRT (Toyko, Japan) region causing unexpected cluster failovers. Clusters return to health shortly after, but some users with clusters in NRT may see dropped connections or degraded performance at this time.
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Latest Updates ( sorted recent to last )
RESOLVED
about 11 hours ago - at 04/10/2026 09:48PM
This incident has been resolved.
MONITORING
about 12 hours ago - at 04/10/2026 08:32PM
A fix has been implemented and we are seeing MPG performance in NRT normalize. We are continuing to monitor to ensure a stable recovery
IDENTIFIED
about 12 hours ago - at 04/10/2026 08:13PM
The issue has been identified and a fix is being implemented. Users with clusters in NRT may continue to see instability at this time
INVESTIGATING
about 14 hours ago - at 04/10/2026 06:42PM
We are investigating instability in the MPG control plane in the NRT (Toyko, Japan) region causing unexpected cluster failovers. Clusters return to health shortly after, but some users with clusters in NRT may see dropped connections or degraded performance at this time.
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