ClickHouse incident

GCP us-east1 capacity constraints impacting cluster operations

Minor Resolved View vendor source →

ClickHouse experienced a minor incident on May 20, 2026 affecting us-east1, lasting —. The incident has been resolved; the full update timeline is below.

Started
May 20, 2026, 06:32 PM UTC
Resolved
May 20, 2026, 06:32 PM UTC
Duration
—
Detected by Pingoru
May 20, 2026, 06:32 PM UTC

Affected components

us-east1

Update timeline

  1. investigating May 18, 2026, 12:31 PM UTC

    Status: Investigating We are currently experiencing capacity constraints in the affected GCP region. As a result, users may encounter issues when creating new clusters or operating existing clusters in this region. Our team is actively working on mitigation to restore normal capacity and minimize customer impact. We will continue to provide updates as more information becomes available. Affected components us-east1 (Degraded performance)

  2. resolved May 20, 2026, 06:32 PM UTC

    Status: Resolved No more capacity issues observed for us-east1 region. Provisioning and scaling should work as usual. Affected components us-east1 (Operational)