ClickHouse Cloud

ClickHouse Cloud outage on 2026-05-08

Increased Error Rate and Latency on AWS Region (US-EAST-1)

Severity

Degraded

Duration

1d 7h

Started

2026-05-08 02:46 UTC

ended 2026-05-09 09:48 UTC

Where this came from

Reported by ClickHouse Cloud This record comes from ClickHouse Cloud's own status page, so the wording and the timings are theirs rather than ours.

21 recorded outages for ClickHouse Cloud run an hour or longer.

Earlier

2026-05-05

Azure new services impacted

Later

2026-05-18

GCP us-east1 capacity constraints impacting cluster operations