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:
Increased latency or timeouts when using Workers Builds
Incident Report for Cloudflare
Resolved
This incident has been resolved.
Posted Jan 16, 2025 - 19:37 UTC
Monitoring
A fix has been implemented and we are monitoring the results.
Posted Jan 16, 2025 - 19:31 UTC
Identified
The issue has been identified and a fix is being implemented.
Posted Jan 16, 2025 - 19:20 UTC
Investigating
Users may see increased latency or timeouts when using Workers Builds.
Posted Jan 16, 2025 - 19:15 UTC
This incident affected: Cloudflare Sites and Services (Workers).
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