Outage in PostHog US
US: Delayed event ingestion
Resolved MinorIncident Report
There were some recurring errors in our infrastructure that led us to restart clickhouse nodes.
We are falling behind on events ingestion, as we are replacing some nodes in our ClickHouse cluster. This will increase lag in our ingestion pipeline.
Performance may be impacted during this time too. We are still working on this and monitoring it.
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Latest Updates ( sorted recent to last )
RESOLVED
12 months ago - at 05/16/2025 07:18PM
We've caught up on our backlog of messages. Ingestion rates look optimal. Parts are being merged as they should. New nodes are fully online. Query latencies are looking great at 100ms avg. Should be smooth sailing from here on out. Enjoy your Friday!
MONITORING
12 months ago - at 05/15/2025 09:26PM
There were some recurring errors in our infrastructure that led us to restart clickhouse nodes.
We are falling behind on events ingestion, as we are replacing some nodes in our ClickHouse cluster. This will increase lag in our ingestion pipeline.
Performance may be impacted during this time too. We are still working on this and monitoring it.
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