ClickHouse Cloud outage history and status
Is ClickHouse Cloud down right now?
No
All Systems Operational Official status as of Oct 26, 2026, 16:17 UTC (refreshing…)
Open incidents
100%
uptime, 90 days
15
incidents, 90 days
1 h 54 min
median time to fix
Oct 23, 2026
last incident
ClickHouse Cloud components
- us-east-1 Operational
- us-east-2 Operational
- us-west-2 Operational
- eu-central-1 Operational
- eu-west-1 Operational
- eu-west-2 Operational
- ap-northeast-1 Operational
- ap-northeast-2 Operational
- ap-south-1 Operational
- ap-southeast-1 Operational
- ap-southeast-2 Operational
- il-central-1 Operational
- ap-east-1 (Private region) Operational
- ap-east-2 (Private region) Operational
- ap-southeast-3 (Private region) Operational
- ap-southeast-5 (Private region) Operational
- af-south-1 (Private region) Operational
- eu-north-1 (Private region) Operational
- mx-central-1 (Private region) Operational
- sa-east-1 (Private region) Operational
- us-central1 Operational
- us-east1 Operational
- europe-west4 Operational
- asia-northeast1 Operational
ClickHouse Cloud outage history
| Started (UTC) | Incident | Impact | Duration |
|---|---|---|---|
| Oct 23, 2026, 04:51 UTC | Degraded support ticket submission and response | Minor | 2 h 48 min |
| Oct 20, 2026, 07:39 UTC | Google Cloud Outage | Minor | 6 h 44 min |
| Oct 12, 2026, 01:55 UTC | Support case creation unavailable | No impact | 31 min |
| Sep 24, 2026, 08:42 UTC | Streaming ClickPipes degradation in AWS eu-central-1 region | Minor | 29 min |
| Sep 24, 2026, 08:31 UTC | Some ClickPipes CDC pipes paused and can't be resumed | Minor | 33 min |
| Sep 23, 2026, 15:28 UTC | We are investigating an issue affecting Azure eastus2 region | Minor | 30 min |
| Sep 22, 2026, 13:19 UTC | We are investigating an issue with CH servers in Azure germanywestcentral region | Minor | 5 h 06 min |
| Sep 16, 2026, 10:16 UTC | Intermittent Issues with the Support tab | Minor | 13 h 50 min |
| Sep 15, 2026, 18:57 UTC | ClickPipes failing on Kinesis in AWS us-east-1 | Minor | 29 h 46 min |
| Sep 14, 2026, 20:36 UTC | Distributed Cache performance degradation in AWS us-east-1 | Minor | 3 h 59 min |
| Sep 1, 2026, 16:11 UTC | Service degradation in GCP us-central-1 | No impact | 19 min |
| Aug 23, 2026, 10:14 UTC | Slow provisioning times of services in GCP europe-west4 region | Minor | 32 min |
| Aug 17, 2026, 15:23 UTC | Provisioning of new CDC pipes for Postgres might be delayed or failing | Minor | 1 h 54 min |
| Aug 14, 2026, 19:25 UTC | Network connectivity issue in AWS us-east-1 | Minor | 23 min |
| Aug 2, 2026, 14:44 UTC | We are investigating an issue in Azure eastus2 region, impacting replicas in one specific Availability Zone | Minor | 4 h 50 min |
| Jul 24, 2026, 13:07 UTC | Monitoring and billing impact on customer services in ap-southeast-1 | Minor | 3 h 27 min |
| Jul 22, 2026, 11:53 UTC | CDC ClickPipes stuck in maintenance state | Major | 2 h 43 min |
| Jul 15, 2026, 23:33 UTC | AWS eu-central-1 performance degradation | Minor | 2 h 26 min |
| Jul 8, 2026, 19:30 UTC | Cloud console UI down | Critical | 6 min |
| Jul 6, 2026, 12:34 UTC | Slow provisioning and operations in AWS us-east-1 region | Minor | 2 h 29 min |
| Jul 1, 2026, 12:04 UTC | Issue with creating new ClickPipes in GCP regions | No impact | 20 min |
| Jun 5, 2026, 20:59 UTC | Prometheus metrics endpoint missing per-server metri | Minor | — |
| Jun 1, 2026, 11:45 UTC | Connectivity issues in AWS eu-west-1 region | Minor | 5 h 08 min |
| May 28, 2026, 18:26 UTC | New service provisioning may fail in Azure | Minor | 5 days 2 h |
| May 27, 2026, 17:48 UTC | ClickHouse Agents Login Issues | Minor | 1 h 23 min |
26 incidents in our archive since May 22, 2026.
When and where ClickHouse Cloud fails
By weekday
Most incidents start on Wed.
- Mon5
- Tue4
- Wed7
- Thu3
- Fri5
- Sat0
- Sun2
When ClickHouse Cloud went down with others
- Oct 20, 2026, 06:04 UTC 26 services reported incidents within the hour
- Sep 16, 2026, 08:10 UTC 47 services reported incidents within the hour
- Aug 17, 2026, 13:23 UTC 30 services reported incidents within the hour
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FAQ
- Is ClickHouse Cloud down right now?
- At our last check ClickHouse Cloud's official status page reported: All Systems Operational. This page refreshes the status every few minutes.
- How often does ClickHouse Cloud go down?
- ClickHouse Cloud reported 15 incidents in the last 90 days (0 major or critical), with 0 minutes of major outage: 100% uptime.
- When was the last ClickHouse Cloud outage?
- The latest reported incident started on Oct 23, 2026, 04:51 UTC: "Degraded support ticket submission and response", resolved after 2 h 48 min.
- How long do ClickHouse Cloud outages last?
- Half of ClickHouse Cloud's incidents in the last 90 days were resolved within 1 h 54 min.
Source: ClickHouse Cloud official status page · RSS of ClickHouse Cloud incidents · status badge for your site