Is GitHub Cooked?

I made this site because I wanted to filter GitHub's incident history for the services and severity levels that affect the products I build.

Everybody's reliability narrative is a function of the services they depend on and the 9's they expect. Use the filters above to dial in on yours.

Your filter set might be different from somebody else's. Now you can declare yours and avoid talking past each other!

GitHub has had 1064 incidents since March 2016, implying a monthly incident rate of 25 (↓ 10% vs prev 3mo).

During that time, their longest streak without an incident was 8 days, ending Dec 31, 2025, and the worst month was February 2026 with 37 incidents.

Calendars

Incidents

Click a day to view details

None

Minor

Major

Critical

Ongoing

Downtime

Less

Service Availability (trailing )

Service Uptime Downtime

1 Copilot 98.30% 6d 4h

2 Actions 98.61% 5d 1h

3 Pull Requests 98.64% 4d 22h

4 Search 99.11% 3d 5h

5 Git Operations 99.39% 2d 5h

6 Issues 99.51% 1d 19h

7 Codespaces 99.52% 1d 18h

8 Enterprise Importer 99.53% 1d 17h

9 Projects 99.63% 1d 8h

10 Webhooks 99.65% 1d 6h

11 API Requests 99.74% 23h 6m

12 Packages 99.74% 22h 45m

13 Code Scanning 99.81% 16h 59m

14 Authentication 99.86% 12h 14m

15 Notifications 99.87% 11h 49m

16 Pages 99.900% 8h 45m

17 Repositories 99.908% 8h 5m

18 Audit Log 99.950% 4h 21m

19 Dependabot 99.962% 3h 22m

20 Integrations 99.967% 2h 52m

21 Billing 99.984% 1h 23m

22 Gists 99.987% 1h 10m

23 Mobile 99.9941% 31m

24 Dashboard 100% none

25 Discussions 100% none

26 Docs 100% none

Detailed Breakdown

Impact Breakdown

Critical

16 (2%)

Major

172 (16%)

Minor

876 (82%)

Time to Resolution

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Worst Days (Count)

1 Mon, Feb 9, 2026

2 Thu, Apr 23, 2026

3 Thu, Mar 5, 2026

4 Mon, Feb 23, 2026

5 Thu, Feb 12, 2026

Worst Days (Downtime)

1 Wed, Apr 16, 2025

1d 2h

2 Thu, Nov 20, 2025

1d 1h

3 Wed, Apr 29, 2026

4 Thu, Apr 30, 2026

5 Sun, Sep 14, 2025

By Day of Week

1 Wednesday

233 (22%)

2 Tuesday

231 (22%)

3 Monday

194 (18%)

4 Thursday

194 (18%)

5 Friday

149 (14%)

6 Saturday

38 (4%)

7 Sunday

25 (2%)