ClickHouse incident

Network connectivity issue in AWS us-east-1

Resolved after 22 minutes, on August 14, 2026.

monitoring Aug 14, 2026, 07:25 PM UTC

We noticed a network issue between 18:10–18:37 UTC affecting a small subset of services on AWS in the us-east-1 region. During that period, you may have experienced connection timeouts to your services. The issue has been resolved, and our team continues to monitor the situation.

Started
Aug 14, 2026, 07:25 PM UTC
Resolved
Aug 14, 2026, 07:47 PM UTC
Duration
22m
Detected by Pingoru
Aug 14, 2026, 07:25 PM UTC

Update timeline

  1. monitoring Aug 14, 2026, 07:25 PM UTC

    We noticed a network issue between 18:10–18:37 UTC affecting a small subset of services on AWS in the us-east-1 region. During that period, you may have experienced connection timeouts to your services. The issue has been resolved, and our team continues to monitor the situation.

  2. resolved Aug 14, 2026, 07:47 PM UTC

    This issue has been resolved. Connectivity has returned to normal.

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