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 Increased latency
Incident Report for Cloudflare
Resolved
This incident has been resolved.
Posted Nov 15, 2024 - 01:15 UTC
Monitoring
A fix has been implemented and we are monitoring the results.
Posted Nov 15, 2024 - 01:02 UTC
Update
We are rolling out a fix, customers should be starting to see lower latencies.
Posted Nov 14, 2024 - 23:19 UTC
Identified
Cloudflare is investigating reports of increased latency for some D1 queries. The issue has been identified, and a fix is being implemented.
Posted Nov 14, 2024 - 14:47 UTC
This incident affected: Cloudflare Sites and Services (D1).