Degraded performance in one AWS us-east-1 availability zone

Summary

Degraded performance in one AWS us-east-1 availability zone

All CockroachDB clusters in the affected AWS availability zone have been restored to a fully operational state. We will continue to monitor the upstream incident from AWS, but do not expect any impact to CockroachDB clusters.

• Started

  May 8, 2026 · 2:13 AM

• Resolved

  May 8, 2026 · 9:53 PM

• Duration

  19h 40m

• Severity

  Major

• ◉

  Monitoring

  May 8 · 2:13 AM CockroachDB

  AWS is experiencing elevated error rates and degraded performance in a single availability zone in the us-east-1 region. CockroachDB clusters in us-east-1 remain available, and we are monitoring the situation and taking corrective action as appropriate to ensure SQL availability of CockroachDB clusters in this region.

• ◉

  Monitoring

  May 8 · 3:24 AM CockroachDB

  AWS's latest status update reports that they are continuing to work on the situation, and progress is slow. AWS has advised a next update time at 05:00 UTC. We continue to monitor the situation and take appropriate action to ensure uptime and availability for Cockroach DB clusters. We'll next update by about 05:00 UTC when we learn more from AWS.

• ◉

  Monitoring

  May 8 · 8:25 AM CockroachDB

  AWS reports continued progress towards resolving the issue in the US-EAST-1 Region and is working towards full recovery. Affected services may continue to experience elevated error rates and latencies until recovery is complete. We continue to monitor the situation and take appropriate action to ensure uptime and availability for CockroachDB clusters. We'll provide another update as we learn more from AWS.

• ✓

  Resolved

  May 8 · 9:53 PM CockroachDB

  All CockroachDB clusters in the affected AWS availability zone have been restored to a fully operational state. We will continue to monitor the upstream incident from AWS, but do not expect any impact to CockroachDB clusters.