# Pusher in December 2021: incidents, uptime and changes

> Pusher in December 2021: 8 incidents on its status page (3 major or critical), 99.57% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Pusher’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/pusher/2021/12
Last updated: 2022-01-01T00:00:00Z

- Incidents posted: 8 (major/critical: 3) · Maintenance: 0
- By vendor impact label: critical 1, major 2, minor 3, none 2
- Uptime (vendor-reported): 99.57% free of major/critical incidents, 98.81% free of any incident; outage time 3 h 8 min, incident time 8 h 49 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [November 2021](https://rewindex.com/company/pusher/2021/11.md) · Next: [January 2022](https://rewindex.com/company/pusher/2022/01.md) · [All months](https://rewindex.com/company/pusher/reports.md) · [Pusher](https://rewindex.com/company/pusher.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 |
| --- | --- | --- | --- | --- | --- |
| [pusher.com unresponsive](https://rewindex.com/company/pusher/incidents/b31mgn0tctsv.md) | critical | 2021-12-18 15:55 UTC | 2021-12-18 16:50 UTC | 55 min | resolved |
| [Beams SSL Certificate Expired](https://rewindex.com/company/pusher/incidents/p9mp4z1ndjl0.md) | major | 2021-12-05 01:13 UTC | 2021-12-05 02:24 UTC | 1.2 h | resolved |
| [Dropped connections on mt1](https://rewindex.com/company/pusher/incidents/4wf9bc2rpf50.md) | major | 2021-12-17 18:00 UTC | 2021-12-17 19:02 UTC | 1.0 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Beams SSL Certificate Expired](https://rewindex.com/company/pusher/incidents/p9mp4z1ndjl0.md) | major | 2021-12-05 01:13 UTC | 2021-12-05 02:24 UTC | 1.2 h | resolved |
| [Notifications delivery](https://rewindex.com/company/pusher/incidents/tfjr0fn7d3jc.md) | none | 2021-12-07 15:30 UTC | 2021-12-07 15:30 UTC | 0 min | resolved |
| [AWS outage](https://rewindex.com/company/pusher/incidents/75436tzb5fdr.md) | minor | 2021-12-07 16:58 UTC | 2021-12-07 17:17 UTC | 19 min | resolved |
| [Elevated error rates in us3](https://rewindex.com/company/pusher/incidents/61zbmmnc308f.md) | minor | 2021-12-15 15:47 UTC | 2021-12-15 18:24 UTC | 2.6 h | resolved |
| [Dropped connections on mt1](https://rewindex.com/company/pusher/incidents/4wf9bc2rpf50.md) | major | 2021-12-17 18:00 UTC | 2021-12-17 19:02 UTC | 1.0 h | resolved |
| [pusher.com unresponsive](https://rewindex.com/company/pusher/incidents/b31mgn0tctsv.md) | critical | 2021-12-18 15:55 UTC | 2021-12-18 16:50 UTC | 55 min | resolved |
| [Channels client-stats outage during migration](https://rewindex.com/company/pusher/incidents/sxv72c9gqss5.md) | none | 2021-12-21 21:38 UTC | 2021-12-21 21:38 UTC | 0 min | resolved |
| [Elevated error rates on several clusters](https://rewindex.com/company/pusher/incidents/0r6zmzznwjtx.md) | minor | 2021-12-22 12:29 UTC | 2021-12-22 15:14 UTC | 2.8 h | resolved |

## Cite this

Pusher posted 8 status incidents in December 2021 (3 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/pusher/2021/12
- Citation: Pusher, “Pusher in December 2021” (2021-12-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/pusher/2021/12 (CC BY 4.0).
- Markdown link: `[Pusher: Pusher in December 2021 (2021-12-01)](https://rewindex.com/company/pusher/2021/12)`


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Canonical: https://rewindex.com/company/pusher/2021/12 · Markdown: https://rewindex.com/company/pusher/2021/12.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:06:18.602Z