# CircleCI in August 2018: incidents, uptime and changes

> CircleCI in August 2018: 7 incidents on its status page (3 major or critical), 99.24% 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/2018/08
Last updated: 2018-09-01T00:00:00Z

- Incidents posted: 7 (major/critical: 3) · Maintenance: 2
- By vendor impact label: major 3, minor 3, none 1
- Uptime (vendor-reported): 99.24% free of major/critical incidents, 98.95% free of any incident; outage time 5 h 35 min, incident time 7 h 45 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [July 2018](https://rewindex.com/company/circleci/2018/07.md) · Next: [September 2018](https://rewindex.com/company/circleci/2018/09.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 |
| --- | --- | --- | --- | --- | --- |
| [Plan Settings UI](https://rewindex.com/company/circleci/incidents/nrcvxfq1wl49.md) | major | 2018-08-06 20:20 UTC | 2018-08-06 23:51 UTC | 3.5 h | resolved |
| [Issues loading workflows UI](https://rewindex.com/company/circleci/incidents/5rdxfz8lzj69.md) | major | 2018-08-07 20:19 UTC | 2018-08-07 21:17 UTC | 58 min | resolved |
| [Contexts Outage](https://rewindex.com/company/circleci/incidents/26xnvt17gt54.md) | major | 2018-08-21 16:05 UTC | 2018-08-21 17:11 UTC | 1.1 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Degradation of service for Github hosted projects](https://rewindex.com/company/circleci/incidents/gb1vdsvfgz1g.md) | minor | 2018-08-01 15:55 UTC | 2018-08-01 16:56 UTC | 1.0 h | resolved |
| [Unauthorized Status on Workflows utilizing contexts](https://rewindex.com/company/circleci/incidents/tg7gzrvf3jzz.md) | none | 2018-08-01 17:00 UTC | 2018-08-01 17:00 UTC | 0 min | resolved |
| [Intermittent errors for Workflows UI](https://rewindex.com/company/circleci/incidents/084dpkkv6rrt.md) | minor | 2018-08-01 23:16 UTC | 2018-08-02 00:04 UTC | 48 min | resolved |
| [Plan Settings UI](https://rewindex.com/company/circleci/incidents/nrcvxfq1wl49.md) | major | 2018-08-06 20:20 UTC | 2018-08-06 23:51 UTC | 3.5 h | resolved |
| [Issues loading workflows UI](https://rewindex.com/company/circleci/incidents/5rdxfz8lzj69.md) | major | 2018-08-07 20:19 UTC | 2018-08-07 21:17 UTC | 58 min | resolved |
| [Contexts Outage](https://rewindex.com/company/circleci/incidents/26xnvt17gt54.md) | major | 2018-08-21 16:05 UTC | 2018-08-21 17:11 UTC | 1.1 h | resolved |
| [Slow API responses](https://rewindex.com/company/circleci/incidents/58f7m74sw9vp.md) | minor | 2018-08-31 21:06 UTC | 2018-08-31 21:27 UTC | 21 min | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] MacOS Network Maintenance](https://rewindex.com/company/circleci/incidents/my9q4t0jrn1n.md) | maintenance | 2018-08-05 03:00 UTC | 2018-08-05 08:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] Planned Downtime on Docker Hub](https://rewindex.com/company/circleci/incidents/lvjnl0kvgcvm.md) | maintenance | 2018-08-25 18:01 UTC | 2018-08-25 19:00 UTC | 59 min | resolved |

## Cite this

CircleCI posted 7 status incidents in August 2018 (3 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/circleci/2018/08
- Citation: CircleCI, “CircleCI in August 2018” (2018-08-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/circleci/2018/08 (CC BY 4.0).
- Markdown link: `[CircleCI: CircleCI in August 2018 (2018-08-01)](https://rewindex.com/company/circleci/2018/08)`


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Canonical: https://rewindex.com/company/circleci/2018/08 · Markdown: https://rewindex.com/company/circleci/2018/08.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:26:18.855Z