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Event ingestion: processing delays

Degraded Performance
Jun 1, 2026·Event Ingestion Lag (US Cloud 🇺🇸), Event Ingestion Lag (EU Cloud 🇪🇺)

Resolved

We're now caught up and events are being processed normally.

Tue, 2 Jun 2026, 02:29 UTC

Monitoring

Our estimates for full recovery in both environments are ~2 hours.

Tue, 2 Jun 2026, 00:37 UTC(1 hour earlier)

Monitoring

For EU, you may see duplicate events for a short time while we recover.

Tue, 2 Jun 2026, 00:30 UTC(1 hour earlier)

Monitoring

We’ve mitigated the problem in both environments and are watching lag recovery currently.

Tue, 2 Jun 2026, 00:17 UTC(2 hours earlier)

Identified

We’ve identified the impacting migration and looking to get a fix rolled out asap.

Mon, 1 Jun 2026, 23:32 UTC(2 hours earlier)

Investigating

We’ve identified processing delays in the event ingestion pipeline. Events may take longer than usual to appear in the product. Data is not lost but may not show in PostHog apps and queries until the processing delay is resolved.

Mon, 1 Jun 2026, 23:06 UTC(3 hours earlier)