Vercel: Delays in Drains, Observability, and Workflow in Washington (iad1)

Impact: majorStatus: resolvedStarted 2026-10-10 00:15 UTCResolved 2026-10-10 01:37 UTC (1.4 h)4 updatesSource: stspg.io

Summary

Vercel reported a major degradation in Washington (iad1), delaying Drains delivery, logs, metrics, and traces, and leaving Workflow runs pending. It started at 2026-10-10 00:15 UTC and resolved at 2026-10-10 01:37 UTC, lasting 1 h 21 min. A fix restored delivery; delayed data and Build logs were processed, and all services recovered.

Machine-written from the archived incident (Sol). Check the timeline before relying on it.

Affected components: ObservabilityObservability - ObservabilityWorkflowLogsObservability - LogsDrainsObservability - DrainsQueues

Timeline of updates

investigating2026-10-10 00:15 UTC
We've identified an issue where some customers may experience delayed drain delivery, delayed logs, metrics, and traces, and Workflow runs that remain pending in Washington (iad1). We are investigating this issue. We will provide additional updates as they become available.
identified2026-10-10 00:35 UTC
A fix has been implemented and delivery has resumed. Delayed Drains deliveries and Observability data are being processed. We are continuing to monitor.
monitoring2026-10-10 01:12 UTC
Delayed Drains deliveries, Observability data, and Build logs have been processed now. We are continuing to monitor and we will provide additional updates as they become available.
resolved2026-10-10 01:37 UTC
All services have recovered.

Rewindex changes for this incident

Major incident: Delays in Drains, Observability, and Workflow in Washington (iad1) 2026-10-10 00:15 UTC

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab). Vercel profile · Recent Vercel incidents · Markdown · JSON