Weights & Biases incident

Metric ingestion delayed

Resolved after 7 hours 20 minutes, affecting Metrics Ingestion Pipeline, on June 9, 2026.

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.

Started
Jun 09, 2026, 11:47 PM UTC
Resolved
Jun 10, 2026, 07:08 AM UTC
Duration
7h 20m
Detected by Pingoru
Jun 09, 2026, 11:47 PM UTC

Affected components

Metrics Ingestion Pipeline

Update timeline

  1. 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.

  2. 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.

  3. resolved Jun 10, 2026, 07:08 AM UTC

    This incident has been resolved.

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