Outage in PostHog EU
Event ingestion: processing delays
Resolved Minor
July 19, 2026 - Started 6 days ago
- Lasted about 2 hours
Incident Report
Summary AI Generated
PostHog EU experienced a 1.5-hour event ingestion delay caused by a stuck database query that blocked event processing. No data was lost, but events were slow to appear in the product during the incident. The root cause has been resolved and delayed events are backfilling, with monitoring ongoing until the backlog fully clears.
We've identified and resolved the underlying cause (a stuck database query blocking event processing). Ingestion is now catching up and delayed events are backfilling. Some EU projects may still see delayed recent data as the backlog clears. We're monitoring it to completion.
Components affected
PostHog EU Event Ingestion LagTrusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
IDENTIFIED
6 days ago - at 07/19/2026 06:50AM
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.
MONITORING
6 days ago - at 07/19/2026 07:56AM
We've identified and resolved the underlying cause (a stuck database query blocking event processing). Ingestion is now catching up and delayed events are backfilling. Some EU projects may still see delayed recent data as the backlog clears. We're monitoring it to completion.
Latest PostHog EU outages
Meta Ads data import failures - 6 days ago
Logs ingestion: processing delays - 9 days ago
Analytics: query timeouts/failures - 10 days ago
Emails delayed due to a third-party processor incident - 22 days ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
