Outage in PostHog US
Analytics: query timeouts/failures
Resolved Minor
April 01, 2026 - Started 14 days ago
- Lasted 23 minutes
Incident Report
Summary AI Generated
PostHog experienced analytics query timeouts and failures for 23 minutes, causing dashboards, insights, and other query-driven views to be slow or unavailable. The issue was caused by a failed node in their ClickHouse infrastructure, which was identified and mitigated to restore service.
We’re observing an issue affecting analytics queries (timeouts and/or failures). Dashboards, insights, and other query-driven views may be slow or unavailable.
Latest Updates ( sorted recent to last )
IDENTIFIED
14 days ago - at 04/01/2026 07:33AM
We identified an issue with our clickhouse infrastructure and mitigated a failed node. We're seeing first signs of recovery.
INVESTIGATING
14 days ago - at 04/01/2026 07:23AM
We’re observing an issue affecting analytics queries (timeouts and/or failures). Dashboards, insights, and other query-driven views may be slow or unavailable.
Latest PostHog US outages
Realtime destinations: overflow delivery issues - 5 days ago
Analytics: query timeouts/failures - 5 days ago
Issues adding users to static cohorts - 7 days ago
Realtime destinations: delivery issues - 15 days ago
Application: partial outage - 19 days ago
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