# GitHub: Incident with Pages, Webhooks and Actions

> GitHub status incident “Incident with Pages, Webhooks and Actions” on 2023-11-11: impact minor (vendor’s label), 48 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/github/incidents/wyk0ns67krlz
Last updated: 2023-11-11T02:14:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2023-11-11 01:26 UTC · Resolved: 2023-11-11 02:14 UTC · Duration: 48 min
- Updates: 1
- [Vendor status page: https://www.githubstatus.com/incidents/wyk0ns67krlz](https://www.githubstatus.com/incidents/wyk0ns67krlz)
- [Company: GitHub](https://rewindex.com/company/github.md)

## Timeline of updates

- **resolved** 2023-11-11 02:14 UTC: On November 11, 2023, at 1:00 UTC, GitHub background jobs encountered delays lasting up to 50 minutes. This delay affected various services utilizing background jobs, including Actions, Webhooks, Pull Requests, and Pages. The impact persisted for approximately one hour until 2:10 UTC. During the incident, some customers experienced delays in starting Github Actions workflow runs and Pages builds. We estimate that about 10% of Actions workflow runs were delayed during the impact window and 99% of Pages builds failed from 1:00 UTC to 1:20 UTC. Users may have experienced a delay in seeing recent pushes reflected in pull request views. This delay averaged between 5 and 10 minutes and affected up to 30% of pull request page views during the incident. 1% of pull request page views experienced delays of up to 60 minutes. Finally, 30% of webhook deliveries in this window missed our target of being delivered within 1 minute of the triggering event. This incident was caused by excessive rebalancing in our Kafka consumer group that feeds our background job system. We have altered our Kafka configuration to reduce the likelihood of this issue, created diagnostic tools to identify future causes, and will be breaking up this relay into multiple groups to limit the blast radius if the problem does reoccur.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by GitHub, started 2023-11-11 01:26 UTC, resolved after 48 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/github/incidents/wyk0ns67krlz
- Citation: GitHub, “Incident with Pages, Webhooks and Actions” (2023-11-11 01:26 UTC). Archived by Rewindex: https://rewindex.com/company/github/incidents/wyk0ns67krlz (CC BY 4.0).
- Markdown link: `[GitHub: Incident with Pages, Webhooks and Actions (2023-11-11)](https://rewindex.com/company/github/incidents/wyk0ns67krlz)`


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Canonical: https://rewindex.com/company/github/incidents/wyk0ns67krlz · Markdown: https://rewindex.com/company/github/incidents/wyk0ns67krlz.md · JSON: https://rewindex.com/api/v1/companies/github/incidents/wyk0ns67krlz · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:29:38.472Z