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 1168 incidents since March 2016. Over the last 3 months, they've averaged 20.7 incidents per month (↓ 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 Actions 98.09% 6d 23h

2 Pull Requests 98.24% 6d 10h

3 Copilot 98.36% 5d 23h

4 Issues 99.21% 2d 21h

5 API Requests 99.25% 2d 17h

6 Webhooks 99.30% 2d 13h

7 Pages 99.38% 2d 6h

8 Git Operations 99.54% 1d 16h

9 Projects 99.63% 1d 8h

10 Enterprise Importer 99.63% 1d 8h

11 Copilot AI Model Providers 99.64% 1d 7h

12 Codespaces 99.66% 1d 5h

13 Packages 99.68% 1d 3h

14 Code Scanning 99.70% 1d 1h

15 Search 99.75% 21h 42m

16 Notifications 99.78% 18h 58m

17 Authentication 99.85% 12h 49m

18 Dependabot 99.86% 11h 51m

19 Billing 99.88% 10h 23m

20 Integrations 99.910% 7h 52m

21 Repositories 99.932% 5h 58m

22 Gists 99.987% 1h 10m

23 Audit Log 99.9992% 4m

24 Dashboard 100% none

25 Discussions 100% none

26 Docs 100% none

27 Mobile 100% none

Detailed Breakdown

Impact Breakdown

Critical

39 (3%)

Major

190 (16%)

Minor

939 (80%)

Time to Resolution

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Worst Days (Count)

1 Mon, Feb 9, 2026

2 Wed, Aug 26, 2026

3 Thu, Apr 23, 2026

4 Thu, Mar 5, 2026

5 Mon, Feb 23, 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

254 (22%)

2 Tuesday

245 (21%)

3 Thursday

220 (19%)

4 Monday

217 (19%)

5 Friday

159 (14%)

6 Saturday

44 (4%)

7 Sunday

29 (2%)