Outage in PostHog US
ClickHouse offline node is down in PostHog US
Resolved MajorIncident Report
We have identified that one of our database nodes is unresponsive. This is causing degraded performance in offline workloads, like batch exports.
We are working on bringing the node back up.
No data loss has been identified.
Trusted by 1,000+ teams
Never miss outages in third-party dependencies
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 )
RESOLVED
7 months ago - at 09/23/2025 07:28AM
Our database is once again healthy and all batch exports have caught up with realtime processing. No further delays in data processing are expected and performance is nominal.
MONITORING
7 months ago - at 09/23/2025 07:21AM
We have executed node recovery steps, and queries should be processing normally now.
We are monitoring performance of affected services to confirm we are once again stable.
IDENTIFIED
7 months ago - at 09/23/2025 06:43AM
We have identified that one of our database nodes is unresponsive. This is causing degraded performance in offline workloads, like batch exports.
We are working on bringing the node back up.
No data loss has been identified.
Latest PostHog US outages
Logs ingestion: processing delays - 7 days ago
Phishing emails sent via PostHog invite system - 11 days ago
Realtime destinations: overflow delivery issues - 26 days ago
Analytics: query timeouts/failures - 26 days ago
Never miss outages in third-party dependencies
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
