# ClickHouse Cloud in September 2026: incidents, uptime and changes

> ClickHouse Cloud in September 2026: 8 incidents on its status page (1 major or critical), 95.86% free of major or critical incidents (vendor-reported). From Rewindex’s archive of ClickHouse Cloud’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/clickhouse-cloud/2026/09
Last updated: 2026-10-01T00:00:00Z

- Incidents posted: 8 (major/critical: 1) · Maintenance: 0
- By vendor impact label: critical 1, minor 7
- Uptime (vendor-reported): 95.86% free of major/critical incidents, 94.39% free of any incident; outage time 29 h 46 min, incident time 40 h 20 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [August 2026](https://rewindex.com/company/clickhouse-cloud/2026/08.md) · Next: [October 2026](https://rewindex.com/company/clickhouse-cloud/2026/10.md) · [All months](https://rewindex.com/company/clickhouse-cloud/reports.md) · [ClickHouse Cloud](https://rewindex.com/company/clickhouse-cloud.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [ClickPipes failing on Kinesis in AWS us-east-1](https://rewindex.com/company/clickhouse-cloud/incidents/01M2K6X3SMPMBKJKK5FHA0M7ZB.md) | critical | 2026-09-15 18:57 UTC | 2026-09-17 00:43 UTC | 30 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Service degradation in GCP us-central-1](https://rewindex.com/company/clickhouse-cloud/incidents/01M1EVTB89XNE6SFRE173W0292.md) | minor | 2026-09-01 16:11 UTC | 2026-09-01 16:30 UTC | 19 min | resolved |
| [Distributed Cache performance degradation in AWS us-east-1](https://rewindex.com/company/clickhouse-cloud/incidents/01M2GT4WJVTWYF7DN4QKM5YF2S.md) | minor | 2026-09-14 20:36 UTC | 2026-09-15 00:35 UTC | 4.0 h | resolved |
| [ClickPipes failing on Kinesis in AWS us-east-1](https://rewindex.com/company/clickhouse-cloud/incidents/01M2K6X3SMPMBKJKK5FHA0M7ZB.md) | critical | 2026-09-15 18:57 UTC | 2026-09-17 00:43 UTC | 30 h | resolved |
| [Intermittent Issues with the Support tab](https://rewindex.com/company/clickhouse-cloud/incidents/01M2MVER4T79TX9KA3ACMX7YAT.md) | minor | 2026-09-16 10:16 UTC | 2026-09-17 00:05 UTC | 14 h | resolved |
| [We are investigating an issue with CH servers in Azure germanywestcentral region](https://rewindex.com/company/clickhouse-cloud/incidents/01M34MADB3V6FHJNAN4GCV2VRR.md) | minor | 2026-09-22 13:19 UTC | 2026-09-22 18:25 UTC | 5.1 h | resolved |
| [We are investigating an issue affecting Azure eastus2 region](https://rewindex.com/company/clickhouse-cloud/incidents/01M37E4B0F6QTQZAVACQYW2NQJ.md) | minor | 2026-09-23 15:28 UTC | 2026-09-23 15:59 UTC | 30 min | resolved |
| [Some ClickPipes CDC pipes paused and can't be resumed](https://rewindex.com/company/clickhouse-cloud/incidents/01M398NR0CWF2PH1M3F65PQN48.md) | minor | 2026-09-24 08:31 UTC | 2026-09-24 09:05 UTC | 33 min | resolved |
| [Streaming ClickPipes degradation in AWS eu-central-1 region](https://rewindex.com/company/clickhouse-cloud/incidents/01M3998A1EEKERKCJW3S04E60N.md) | minor | 2026-09-24 08:42 UTC | 2026-09-24 09:11 UTC | 29 min | resolved |

## Cite this

ClickHouse Cloud posted 8 status incidents in September 2026 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/clickhouse-cloud/2026/09
- Citation: ClickHouse Cloud, “ClickHouse Cloud in September 2026” (2026-09-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/clickhouse-cloud/2026/09 (CC BY 4.0).
- Markdown link: `[ClickHouse Cloud: ClickHouse Cloud in September 2026 (2026-09-01)](https://rewindex.com/company/clickhouse-cloud/2026/09)`


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Canonical: https://rewindex.com/company/clickhouse-cloud/2026/09 · Markdown: https://rewindex.com/company/clickhouse-cloud/2026/09.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:59:49.711Z