Cognite incident
Degraded Transformation & Workflow Performance in westeurope-1
Resolved after 4 days 19 hours, affecting Cognite Data Fusion API and Cognite Data Fusion API and 1 more, on October 2, 2026.
The workflow/transformation performance issue has been resolved. Increasing the project’s task-pool priority and unscheduling bootcamp transformations significantly improved performance, reducing average transformation start delays.
Affected components
Update timeline
- investigating Oct 02, 2026, 01:54 PM UTC
We are currently investigating an issue causing degraded performance for Transformations and Workflows in the westeurope-1 cluster. Customer Impact: • Delayed start times for scheduled transformation jobs. • Extended overall runtime for workflows and chained data pipelines. • Jobs are continuing to process and complete, but latency is significantly higher than baseline. Current Status & Actions: Engineering teams are actively investigating resource contention and applying mitigations across the worker pools to restore normal throughput. We will provide the next status update soon as further details are available.
- monitoring Oct 06, 2026, 03:40 PM UTC
The issue is fixed. We are continuing to monitor this.
- resolved Oct 07, 2026, 09:53 AM UTC
The workflow/transformation performance issue has been resolved. Increasing the project’s task-pool priority and unscheduling bootcamp transformations significantly improved performance, reducing average transformation start delays.
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