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:
Cache Reserve Purge Issues
Incident Report for Cloudflare
Resolved
This incident has been resolved.
Posted Jul 26, 2024 - 18:52 UTC
Monitoring
A fix has been implemented and we are monitoring the results.
Posted Jul 26, 2024 - 18:26 UTC
Identified
The issue has been identified and a fix is being implemented.
Posted Jul 26, 2024 - 16:50 UTC
Investigating
We are investigating issues purging Cache Reserve in a limited set of PoPs. More updates to follow shortly.
Posted Jul 26, 2024 - 16:48 UTC
This incident affected: Cloudflare Sites and Services (Cache Reserve).
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