Outage in PostHog

US: Delayed event ingestion

Resolved Minor
May 30, 2025 - Started 3 days ago - Lasted about 18 hours
Official incident page

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Outage Details

We're currently falling behind on event ingestion. No data loss has occurred, and we're actively investigating the issue.
Components affected
PostHog Event and Data Ingestion
Latest Updates ( sorted recent to last )
RESOLVED 2 days ago - at 05/31/2025 05:29AM

The backlog has been fully processed and event ingestion is back to normal. Thank you for bearing with us and apologies for the disruption.

MONITORING 3 days ago - at 05/30/2025 09:22PM

We are consuming the lagged backlog and still monitoring the progress.

MONITORING 3 days ago - at 05/30/2025 05:55PM

We have increased the consumer resources to speed up the resolution and keep monitoring the rate.

MONITORING 3 days ago - at 05/30/2025 03:36PM

We identified another related issue and rolled the appropriate fix. The lag should be down and we keep monitoring it.

MONITORING 3 days ago - at 05/30/2025 12:23PM

We identified the issue and rolled out a fix. The event lag is dropping, and we keep monitoring it.

INVESTIGATING 3 days ago - at 05/30/2025 11:48AM

We're currently falling behind on event ingestion. No data loss has occurred, and we're actively investigating the issue.

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