# Semaphore in March 2021: incidents, uptime and changes

> Semaphore in March 2021: 6 incidents on its status page (0 major or critical), 100% 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/2021/03
Last updated: 2021-04-01T00:00:00Z

- Incidents posted: 6 (major/critical: 0) · Maintenance: 1
- By vendor impact label: minor 6
- Uptime (vendor-reported): 100% free of major/critical incidents, 73.42% free of any incident; outage time 0 min, incident time 8.2 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [February 2021](https://rewindex.com/company/semaphore/2021/02.md) · Next: [April 2021](https://rewindex.com/company/semaphore/2021/04.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._

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Sporadic slow Docker push towards AWS ECR](https://rewindex.com/company/semaphore/incidents/yv4f7bc8ts5l.md) | minor | 2021-03-03 10:56 UTC | 2021-04-23 12:13 UTC | 51 d | resolved |
| [Elevated error rates on Semaphore Classic](https://rewindex.com/company/semaphore/incidents/mw3dnvrqfnqy.md) | minor | 2021-03-03 12:58 UTC | 2021-03-03 13:35 UTC | 37 min | resolved |
| [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/mps5mk99x688.md) | minor | 2021-03-04 17:02 UTC | 2021-03-04 17:54 UTC | 52 min | resolved |
| [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/px7x2j7jx4xm.md) | minor | 2021-03-10 15:31 UTC | 2021-03-10 17:47 UTC | 2.3 h | resolved |
| [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/srbxdj2cbbfd.md) | minor | 2021-03-15 16:07 UTC | 2021-03-15 17:19 UTC | 1.2 h | resolved |
| [Network connectivity issues](https://rewindex.com/company/semaphore/incidents/xly0k0139tyd.md) | minor | 2021-03-26 15:39 UTC | 2021-03-27 17:53 UTC | 26 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Semaphore 2.0 - Scheduled cache server maintenance](https://rewindex.com/company/semaphore/incidents/lfnwmfj64wtp.md) | maintenance | 2021-03-14 07:01 UTC | 2021-03-14 08:57 UTC | 1.9 h | resolved |

## Cite this

Semaphore posted 6 status incidents in March 2021 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/semaphore/2021/03
- Citation: Semaphore, “Semaphore in March 2021” (2021-03-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/semaphore/2021/03 (CC BY 4.0).
- Markdown link: `[Semaphore: Semaphore in March 2021 (2021-03-01)](https://rewindex.com/company/semaphore/2021/03)`


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Canonical: https://rewindex.com/company/semaphore/2021/03 · Markdown: https://rewindex.com/company/semaphore/2021/03.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:51:36.638Z