Cognite incident

Function schedule runs failing

Resolved after 6 days 22 hours, affecting Cognite Data Fusion API and Cognite Data Fusion API and 1 more, on February 18, 2026.

monitoring Feb 18, 2026, 03:56 PM UTC

The immediate impact identified as delayed or missed scheduled function runs for a subset of customers in this cluster. Recent metrics indicate that scheduler runtimes have returned to normal levels. To prevent recurrence, we are evaluating improvements to the service.

Started
Feb 18, 2026, 12:40 PM UTC
Resolved
Feb 25, 2026, 11:27 AM UTC
Duration
6d 22h
Detected by Pingoru
Feb 18, 2026, 12:40 PM UTC

Affected components

Cognite Data Fusion APICognite Data Fusion APICognite Data Fusion UI

Update timeline

  1. investigating Feb 18, 2026, 12:40 PM UTC

    Some context-api pods are unable to process function scheduler requests due to timeouts when calling Kubernetes TokenReview endpoints. The engineering team is investigating and working to restore normal schedule execution.

  2. monitoring Feb 18, 2026, 03:56 PM UTC

    The immediate impact identified as delayed or missed scheduled function runs for a subset of customers in this cluster. Recent metrics indicate that scheduler runtimes have returned to normal levels. To prevent recurrence, we are evaluating improvements to the service.

  3. resolved Feb 25, 2026, 11:27 AM UTC

    The issue is resolved.

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