# Sentry in March 2021: incidents, uptime and changes

> Sentry in March 2021: 6 incidents on its status page (1 major or critical), 99.95% 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/2021/03
Last updated: 2021-04-01T00:00:00Z

- Incidents posted: 6 (major/critical: 1) · Maintenance: 0
- By vendor impact label: critical 1, minor 5
- Uptime (vendor-reported): 99.95% free of major/critical incidents, 99.15% free of any incident; outage time 21 min, incident time 6 h 15 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [February 2021](https://rewindex.com/company/sentry/2021/02.md) · Next: [April 2021](https://rewindex.com/company/sentry/2021/04.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 Loss of Availability](https://rewindex.com/company/sentry/incidents/qgchsvscy5x2.md) | critical | 2021-03-13 00:54 UTC | 2021-03-13 01:15 UTC | 21 min | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Delays with webhook delivery](https://rewindex.com/company/sentry/incidents/q8ynzjcsjhnx.md) | minor | 2021-03-04 11:25 UTC | 2021-03-04 11:31 UTC | 6 min | resolved |
| [Delays in Events Processing](https://rewindex.com/company/sentry/incidents/r1m758dzczyz.md) | minor | 2021-03-08 15:40 UTC | 2021-03-08 16:34 UTC | 54 min | resolved |
| [Delays in Error/Transactions/Attachment Processing](https://rewindex.com/company/sentry/incidents/pdwjz4vkfs03.md) | minor | 2021-03-12 14:19 UTC | 2021-03-12 15:20 UTC | 1.0 h | resolved |
| [Temporary Loss of Availability](https://rewindex.com/company/sentry/incidents/qgchsvscy5x2.md) | critical | 2021-03-13 00:54 UTC | 2021-03-13 01:15 UTC | 21 min | resolved |
| [Cloud Provider Networking Issues](https://rewindex.com/company/sentry/incidents/8y12wrh834vx.md) | minor | 2021-03-17 17:39 UTC | 2021-03-17 18:23 UTC | 44 min | resolved |
| [Delays in Event Processing](https://rewindex.com/company/sentry/incidents/k5nlryc4m08w.md) | minor | 2021-03-18 15:06 UTC | 2021-03-18 18:15 UTC | 3.1 h | resolved |

## Cite this

Sentry posted 6 status incidents in March 2021 (1 major or critical); 0 price changes and 0 notable page changes observed.

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


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Canonical: https://rewindex.com/company/sentry/2021/03 · Markdown: https://rewindex.com/company/sentry/2021/03.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T11:00:20.488Z