Weights & Biases experienced a minor incident on June 9, 2026 affecting Metrics Ingestion Pipeline, lasting 7h 20m. The incident has been resolved; the full update timeline is below.
Affected components
Metrics Ingestion Pipeline
Update timeline
- identified Jun 09, 2026, 11:47 PM UTC
We are currently responding to delay of up to 5 hours for metrics written into wandb. We have identified the issue and are working to process metrics as quickly as possible. There is no data loss and all data will be complete once the backlog has drained. We're very sorry for the disruption.
- monitoring Jun 10, 2026, 05:44 AM UTC
We identified an infrastructure issue as the root cause and have resolved it. We are rapidly working through the backlog of ingested metrics and should fully catch up soon.
- resolved Jun 10, 2026, 07:08 AM UTC
This incident has been resolved.