Unofficial and Honest Cloudflare System Status

Starting as early as at least 2022-10-26, users may experience a significant performance degradation when enabling HTTP/3 on their sites. Users are advised to disable HTTP/3 for better performance.

Update: Improvements have been made to HTTP/3 performance recently that greatly reduce the impact of this regression.


Sources:
D1 API Performance issues - Increased Errors
Incident Report for Cloudflare
Resolved
This incident has been resolved.
Posted Oct 10, 2024 - 18:12 UTC
Monitoring
A fix has been implemented and we are monitoring the results.
Posted Oct 10, 2024 - 17:54 UTC
Investigating
Cloudflare is investigating the D1 API which supports wrangler and the dashboard is seeing an elevated number of internal errors globally. More updates to follow.
Posted Oct 10, 2024 - 17:48 UTC
This incident affected: Cloudflare Sites and Services (D1).