ClickHouse incident

Unable to edit service scaling settings and delete services

Minor Resolved View vendor source →

ClickHouse experienced a minor incident on April 16, 2026 affecting asia-southeast1 and ap-south-1 and 1 more component, lasting —. The incident has been resolved; the full update timeline is below.

Started
Apr 16, 2026, 11:55 PM UTC
Resolved
Apr 16, 2026, 11:55 PM UTC
Duration
—
Detected by Pingoru
Apr 16, 2026, 11:55 PM UTC

Affected components

asia-southeast1ap-south-1us-east-1ap-southeast-2ap-northeast-1eu-west-2us-central1europe-west4asia-northeast1germanywestcentral

Update timeline

  1. identified Apr 16, 2026, 10:11 PM UTC

    Status: Identified Impacting services on ClickHouse Cloud across multiple regions. Affected components asia-southeast1 (Degraded performance) ap-south-1 (Degraded performance) us-east-1 (Degraded performance) ap-southeast-1 (Degraded performance) eu-central-1 (Degraded performance) europe-west4 (Degraded performance) us-east-2 (Degraded performance) ap-northeast-1 (Degraded performance) eu-west-2 (Degraded performance) ap-southeast-2 (Degraded performance) westus3 (Degraded performance) us-west-2 (Degraded performance) us-central1 (Degraded performance) ap-northeast-2 (Degraded performance) asia-northeast1 (Degraded performance) us-east1 (Degraded performance) eu-west-1 (Degraded performance) il-central-1 (Degraded performance) eastus2 (Degraded performance) germanywestcentral (Degraded performance)

  2. monitoring Apr 16, 2026, 11:55 PM UTC

    Status: Monitoring Fix is rolled out on all regions Affected components eu-west-2 (Degraded performance) us-east-1 (Degraded performance) europe-west4 (Operational) westus3 (Operational) us-east-2 (Degraded performance) ap-northeast-1 (Degraded performance) asia-southeast1 (Operational) eu-west-1 (Degraded performance) asia-northeast1 (Operational) il-central-1 (Degraded performance) eu-central-1 (Degraded performance) us-central1 (Operational) ap-northeast-2 (Degraded performance) eastus2 (Operational) us-east1 (Operational) ap-southeast-1 (Degraded performance) germanywestcentral (Operational) ap-southeast-2 (Degraded performance) us-west-2 (Degraded performance) ap-south-1 (Degraded performance)

  3. resolved Apr 16, 2026, 11:55 PM UTC

    Status: Resolved Fix has been applied on all regions. Affected components il-central-1 (Operational) ap-southeast-1 (Operational) eu-central-1 (Operational) ap-southeast-2 (Operational) europe-west4 (Operational) eastus2 (Operational) ap-south-1 (Operational) us-east1 (Operational) germanywestcentral (Operational) eu-west-1 (Operational) asia-northeast1 (Operational) westus3 (Operational) us-east-2 (Operational) ap-northeast-1 (Operational) us-west-2 (Operational) asia-southeast1 (Operational) eu-west-2 (Operational) us-east-1 (Operational) us-central1 (Operational) ap-northeast-2 (Operational)