HONEST

Unofficial and Honest Cloudflare System Status

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:
Increasing of cache purge failure when using Cache Reserve and performance degradation in R2
Incident Report for Cloudflare
Resolved
This incident has been resolved.
Posted Dec 17, 2024 - 09:14 UTC
Investigating
Cloudflare is investigating the issue.
Users that using Cache Reserve may experience 500 errors when cache purge failed and performance degradation in R2.
Posted Dec 17, 2024 - 08:28 UTC
This incident affected: Cloudflare Sites and Services (R2).
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