# Sentry in December 2019: incidents, uptime and changes

> Sentry in December 2019: 4 incidents on its status page (1 major or critical), 99.63% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Sentry’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/sentry/2019/12
Last updated: 2020-01-01T00:00:00Z

- Incidents posted: 4 (major/critical: 1) · Maintenance: 0
- By vendor impact label: major 1, minor 3
- Uptime (vendor-reported): 99.63% free of major/critical incidents, 99.11% free of any incident; outage time 2 h 45 min, incident time 6 h 34 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [November 2019](https://rewindex.com/company/sentry/2019/11.md) · Next: [January 2020](https://rewindex.com/company/sentry/2020/01.md) · [All months](https://rewindex.com/company/sentry/reports.md) · [Sentry](https://rewindex.com/company/sentry.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 |
| --- | --- | --- | --- | --- | --- |
| [Temporary Delay in Notification Delivery and Time Series Charts](https://rewindex.com/company/sentry/incidents/yv2w1zm107bj.md) | major | 2019-12-02 17:34 UTC | 2019-12-02 20:19 UTC | 2.8 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Temporary Delay in Notification Delivery and Time Series Charts](https://rewindex.com/company/sentry/incidents/yv2w1zm107bj.md) | major | 2019-12-02 17:34 UTC | 2019-12-02 20:19 UTC | 2.8 h | resolved |
| [Temporary Delay in Notification Delivery and Time Series Charts](https://rewindex.com/company/sentry/incidents/c897gxpgntjz.md) | minor | 2019-12-05 14:12 UTC | 2019-12-05 15:53 UTC | 1.7 h | resolved |
| [Slow UI and API responses](https://rewindex.com/company/sentry/incidents/mn9gr265t97l.md) | minor | 2019-12-17 22:10 UTC | 2019-12-17 22:49 UTC | 39 min | resolved |
| [Slow UI and API responses](https://rewindex.com/company/sentry/incidents/04bb8xs61dlv.md) | minor | 2019-12-23 14:51 UTC | 2019-12-23 16:20 UTC | 1.5 h | resolved |

## Cite this

Sentry posted 4 status incidents in December 2019 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sentry/2019/12
- Citation: Sentry, “Sentry in December 2019” (2019-12-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sentry/2019/12 (CC BY 4.0).
- Markdown link: `[Sentry: Sentry in December 2019 (2019-12-01)](https://rewindex.com/company/sentry/2019/12)`


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Canonical: https://rewindex.com/company/sentry/2019/12 · Markdown: https://rewindex.com/company/sentry/2019/12.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:57:27.483Z