# Semaphore in October 2025: incidents, uptime and changes

> Semaphore in October 2025: 5 incidents on its status page (1 major or critical), 97.81% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Semaphore’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/semaphore/2025/10
Last updated: 2025-11-01T00:00:00Z

- Incidents posted: 5 (major/critical: 1) · Maintenance: 2
- By vendor impact label: major 1, minor 4
- Uptime (vendor-reported): 97.81% free of major/critical incidents, 95.90% free of any incident; outage time 16 h 16 min, incident time 30 h 28 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [September 2025](https://rewindex.com/company/semaphore/2025/09.md) · Next: [November 2025](https://rewindex.com/company/semaphore/2025/11.md) · [All months](https://rewindex.com/company/semaphore/reports.md) · [Semaphore](https://rewindex.com/company/semaphore.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 |
| --- | --- | --- | --- | --- | --- |
| [Docker Hub outage affecting image push/pulls in Semaphore](https://rewindex.com/company/semaphore/incidents/q4kzk41jqc4j.md) | major | 2025-10-20 08:44 UTC | 2025-10-21 01:00 UTC | 16 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Slow job processing on e2 machine types](https://rewindex.com/company/semaphore/incidents/rzzyqnl4s9cj.md) | minor | 2025-10-02 18:48 UTC | 2025-10-02 22:26 UTC | 3.6 h | resolved |
| [Network congestion on route to AWS ECR us-east region](https://rewindex.com/company/semaphore/incidents/py6p8jjl8hmv.md) | minor | 2025-10-14 19:47 UTC | 2025-10-15 00:31 UTC | 4.7 h | resolved |
| [Docker Hub outage affecting image push/pulls in Semaphore](https://rewindex.com/company/semaphore/incidents/q4kzk41jqc4j.md) | major | 2025-10-20 08:44 UTC | 2025-10-21 01:00 UTC | 16 h | resolved |
| [Delays in job completion on Semaphore](https://rewindex.com/company/semaphore/incidents/kfdt8dr466gd.md) | minor | 2025-10-21 08:58 UTC | 2025-10-21 09:58 UTC | 1.0 h | resolved |
| [Slow job processing](https://rewindex.com/company/semaphore/incidents/lbn9ysnzq3wn.md) | minor | 2025-10-29 11:38 UTC | 2025-10-29 16:28 UTC | 4.8 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Scheduled database maintenance](https://rewindex.com/company/semaphore/incidents/cqmx5p28z9mp.md) | maintenance | 2025-10-05 10:00 UTC | 2025-10-05 11:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Infrastructure maintenance](https://rewindex.com/company/semaphore/incidents/c4vd65t58q4c.md) | maintenance | 2025-10-12 08:00 UTC | 2025-10-12 09:00 UTC | 1.0 h | resolved |

## Cite this

Semaphore posted 5 status incidents in October 2025 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/semaphore/2025/10
- Citation: Semaphore, “Semaphore in October 2025” (2025-10-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/semaphore/2025/10 (CC BY 4.0).
- Markdown link: `[Semaphore: Semaphore in October 2025 (2025-10-01)](https://rewindex.com/company/semaphore/2025/10)`


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Canonical: https://rewindex.com/company/semaphore/2025/10 · Markdown: https://rewindex.com/company/semaphore/2025/10.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:53:13.495Z