Cloudflare API service issues

HTTP/3 performance regression

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:

Incident Report for Cloudflare

Resolved

This incident has been resolved.

Posted Nov 13, 2024 - 08:00 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Posted Nov 13, 2024 - 05:15 UTC

Identified

Cloudflare is investigating issues with Cloudflare related APIs.

These issues do not affect the serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge.

Customers using the Dashboard / Cloudflare APIs are impacted as requests might fail and/or errors may be displayed.

Posted Nov 13, 2024 - 03:46 UTC

This incident affected: Cloudflare Sites and Services (API).

Unofficial and Honest Cloudflare System Status