# Segment in November 2021: incidents, uptime and changes

> Segment in November 2021: 10 incidents on its status page (3 major or critical), 94.92% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Segment’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/segment/2021/11
Last updated: 2021-12-01T00:00:00Z

- Incidents posted: 10 (major/critical: 3) · Maintenance: 0
- By vendor impact label: critical 2, major 1, minor 3, none 4
- Uptime (vendor-reported): 94.92% free of major/critical incidents, 93.04% free of any incident; outage time 36 h 32 min, incident time 2.1 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [October 2021](https://rewindex.com/company/segment/2021/10.md) · Next: [December 2021](https://rewindex.com/company/segment/2021/12.md) · [All months](https://rewindex.com/company/segment/reports.md) · [Segment](https://rewindex.com/company/segment.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 |
| --- | --- | --- | --- | --- | --- |
| [Personas: batch computed trait and audience sync delays](https://rewindex.com/company/segment/incidents/8y8ncmrhmv3x.md) | critical | 2021-11-04 23:35 UTC | 2021-11-05 02:36 UTC | 3.0 h | resolved |
| [Batch audience and computed trait sync delays](https://rewindex.com/company/segment/incidents/9lmzqyrmhh63.md) | critical | 2021-11-12 20:34 UTC | 2021-11-14 04:49 UTC | 32 h | resolved |
| [Delay in source functions processing.](https://rewindex.com/company/segment/incidents/60sx77zg9235.md) | major | 2021-11-10 00:51 UTC | 2021-11-10 02:07 UTC | 1.3 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Personas: realtime computed trait and audience delays](https://rewindex.com/company/segment/incidents/b5q8x1n4xprh.md) | minor | 2021-11-03 21:26 UTC | 2021-11-03 21:59 UTC | 33 min | resolved |
| [Degraded Profile API response times](https://rewindex.com/company/segment/incidents/1v3xvl2gcm7m.md) | minor | 2021-11-03 22:01 UTC | 2021-11-04 05:29 UTC | 7.5 h | resolved |
| [Personas: batch computed trait and audience sync delays](https://rewindex.com/company/segment/incidents/8y8ncmrhmv3x.md) | critical | 2021-11-04 23:35 UTC | 2021-11-05 02:36 UTC | 3.0 h | resolved |
| [Delay in source functions processing.](https://rewindex.com/company/segment/incidents/60sx77zg9235.md) | major | 2021-11-10 00:51 UTC | 2021-11-10 02:07 UTC | 1.3 h | resolved |
| [Data delays impacting a small number of AWS Kinesis destinations](https://rewindex.com/company/segment/incidents/wp3mrrdpq939.md) | minor | 2021-11-11 00:42 UTC | 2021-11-11 06:12 UTC | 5.5 h | resolved |
| [Batch audience and computed trait sync delays](https://rewindex.com/company/segment/incidents/9lmzqyrmhh63.md) | critical | 2021-11-12 20:34 UTC | 2021-11-14 04:49 UTC | 32 h | resolved |
| [Issues with Facebook Lead Ads sources](https://rewindex.com/company/segment/incidents/sm96j3w4jzqx.md) | none | 2021-11-15 16:13 UTC | 2021-11-15 22:29 UTC | 6.3 h | resolved |
| [Slowdown in warehouse syncs](https://rewindex.com/company/segment/incidents/n41sz6c8pzvx.md) | none | 2021-11-16 12:00 UTC | 2021-11-16 12:00 UTC | 0 min | resolved |
| [Data Delivery impacted by Google Cloud Platform outage](https://rewindex.com/company/segment/incidents/w8flfq7301qq.md) | none | 2021-11-16 17:30 UTC | 2021-11-16 17:30 UTC | 0 min | resolved |
| [Issues with Facebook Lead Ads sources](https://rewindex.com/company/segment/incidents/278c7b1yc6h0.md) | none | 2021-11-19 06:15 UTC | 2021-11-19 06:15 UTC | 0 min | resolved |

## Cite this

Segment posted 10 status incidents in November 2021 (3 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/segment/2021/11
- Citation: Segment, “Segment in November 2021” (2021-11-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/segment/2021/11 (CC BY 4.0).
- Markdown link: `[Segment: Segment in November 2021 (2021-11-01)](https://rewindex.com/company/segment/2021/11)`


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Canonical: https://rewindex.com/company/segment/2021/11 · Markdown: https://rewindex.com/company/segment/2021/11.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:11:16.065Z