# CircleCI in October 2017: incidents, uptime and changes

> CircleCI in October 2017: 5 incidents on its status page (1 major or critical), 99.93% 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/2017/10
Last updated: 2017-11-01T00:00:00Z

- Incidents posted: 5 (major/critical: 1) · Maintenance: 0
- By vendor impact label: major 1, minor 2, none 2
- Uptime (vendor-reported): 99.93% free of major/critical incidents, 99.23% free of any incident; outage time 31 min, incident time 5 h 42 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [September 2017](https://rewindex.com/company/circleci/2017/09.md) · Next: [November 2017](https://rewindex.com/company/circleci/2017/11.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 |
| --- | --- | --- | --- | --- | --- |
| [CircleCI 2.0 Builds are not starting](https://rewindex.com/company/circleci/incidents/29v0dkvkxx2d.md) | major | 2017-10-05 01:18 UTC | 2017-10-05 01:49 UTC | 31 min | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Increase in CircleCI web errors](https://rewindex.com/company/circleci/incidents/ydbvpt2f36sz.md) | none | 2017-10-04 18:51 UTC | 2017-10-04 19:52 UTC | 1.0 h | resolved |
| [CircleCI 2.0 Builds are not starting](https://rewindex.com/company/circleci/incidents/29v0dkvkxx2d.md) | major | 2017-10-05 01:18 UTC | 2017-10-05 01:49 UTC | 31 min | resolved |
| [CircleCI 2.0 build start queue](https://rewindex.com/company/circleci/incidents/g941gh59rv1d.md) | minor | 2017-10-17 00:27 UTC | 2017-10-17 01:14 UTC | 47 min | resolved |
| [CircleCI 1.0 build failures](https://rewindex.com/company/circleci/incidents/699cb00695gx.md) | none | 2017-10-18 15:44 UTC | 2017-10-18 16:21 UTC | 37 min | resolved |
| [Slow container image pulls from Docker Hub](https://rewindex.com/company/circleci/incidents/bz6w2805ph3c.md) | minor | 2017-10-26 11:33 UTC | 2017-10-26 15:57 UTC | 4.4 h | resolved |

## Cite this

CircleCI posted 5 status incidents in October 2017 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/circleci/2017/10
- Citation: CircleCI, “CircleCI in October 2017” (2017-10-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/circleci/2017/10 (CC BY 4.0).
- Markdown link: `[CircleCI: CircleCI in October 2017 (2017-10-01)](https://rewindex.com/company/circleci/2017/10)`


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Canonical: https://rewindex.com/company/circleci/2017/10 · Markdown: https://rewindex.com/company/circleci/2017/10.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:46:53.774Z