# CircleCI in October 2021: incidents, uptime and changes

> CircleCI in October 2021: 8 incidents on its status page (2 major or critical), 98.88% free of major or critical incidents (vendor-reported). From Rewindex’s archive of CircleCI’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/circleci/2021/10
Last updated: 2021-11-01T00:00:00Z

- Incidents posted: 8 (major/critical: 2) · Maintenance: 0
- By vendor impact label: major 2, minor 4, none 2
- Uptime (vendor-reported): 98.88% free of major/critical incidents, 98.11% free of any incident; outage time 8 h 17 min, incident time 14 h 3 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [September 2021](https://rewindex.com/company/circleci/2021/09.md) · Next: [November 2021](https://rewindex.com/company/circleci/2021/11.md) · [All months](https://rewindex.com/company/circleci/reports.md) · [CircleCI](https://rewindex.com/company/circleci.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 |
| --- | --- | --- | --- | --- | --- |
| [Builds not running](https://rewindex.com/company/circleci/incidents/kwld33bdd6zm.md) | major | 2021-10-23 15:19 UTC | 2021-10-23 16:10 UTC | 51 min | resolved |
| [VMs failing to be created](https://rewindex.com/company/circleci/incidents/f53yf2pqwks0.md) | major | 2021-10-27 17:50 UTC | 2021-10-28 01:16 UTC | 7.4 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Org admin permissions failure](https://rewindex.com/company/circleci/incidents/mghsp6fy680z.md) | minor | 2021-10-01 18:45 UTC | 2021-10-01 18:54 UTC | 9 min | resolved |
| [OSS jobs blocked in "Not Running" state](https://rewindex.com/company/circleci/incidents/6jf1gsylzs0b.md) | minor | 2021-10-12 08:50 UTC | 2021-10-12 09:33 UTC | 43 min | resolved |
| [Intermittent checkout issues with macOS environment](https://rewindex.com/company/circleci/incidents/mt46hh2dqjrm.md) | minor | 2021-10-13 15:49 UTC | 2021-10-13 18:41 UTC | 2.9 h | resolved |
| [Jobs for customers on the free plan are currently not running](https://rewindex.com/company/circleci/incidents/f2fz2lqh663p.md) | minor | 2021-10-21 10:46 UTC | 2021-10-21 12:48 UTC | 2.0 h | resolved |
| [Test Insights Unavailable](https://rewindex.com/company/circleci/incidents/t2d9g2d1g7px.md) | none | 2021-10-22 17:00 UTC | 2021-10-22 17:00 UTC | 0 min | resolved |
| [Builds not running](https://rewindex.com/company/circleci/incidents/kwld33bdd6zm.md) | major | 2021-10-23 15:19 UTC | 2021-10-23 16:10 UTC | 51 min | resolved |
| [Builds Suddenly Failing](https://rewindex.com/company/circleci/incidents/b436x2k5mr46.md) | none | 2021-10-26 21:30 UTC | 2021-10-26 21:30 UTC | 0 min | resolved |
| [VMs failing to be created](https://rewindex.com/company/circleci/incidents/f53yf2pqwks0.md) | major | 2021-10-27 17:50 UTC | 2021-10-28 01:16 UTC | 7.4 h | resolved |

## Cite this

CircleCI posted 8 status incidents in October 2021 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/circleci/2021/10
- Citation: CircleCI, “CircleCI in October 2021” (2021-10-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/circleci/2021/10 (CC BY 4.0).
- Markdown link: `[CircleCI: CircleCI in October 2021 (2021-10-01)](https://rewindex.com/company/circleci/2021/10)`


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Canonical: https://rewindex.com/company/circleci/2021/10 · Markdown: https://rewindex.com/company/circleci/2021/10.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T11:02:02.476Z