ClickHouse Cloud outage, 15 July 2026

AWS eu-central-1 performance degradation

Started
Resolved
16 Jul 2026, 01:59 UTC (after 2 h 25 min)
Impact
Minor

Last update from ClickHouse Cloud

AWS has mitigated the disruption affecting the eu-central-1 availability zone. We will continue monitoring to ensure stability.

16 Jul 2026, 01:59 UTC

Is ClickHouse Cloud down now?

This page is the record of one past incident. For the live status, see Is ClickHouse Cloud down right now? - it reads the official status page every 2 minutes.

Other ClickHouse Cloud incidents

  1. Support case creation unavailable

  2. Streaming ClickPipes degradation in AWS eu-central-1 region

  3. Some ClickPipes CDC pipes paused and can't be resumed

  4. We are investigating an issue affecting Azure eastus2 region

  5. We are investigating an issue with CH servers in Azure germanywestcentral region

  6. Intermittent Issues with the Support tab

  7. ClickPipes failing on Kinesis in AWS us-east-1

  8. Distributed Cache performance degradation in AWS us-east-1

All recorded ClickHouse Cloud incidents