This issue is resolved and all systems are working as expected.

Cloudflare has implemented a fix for this issue and we are seeing recovery. Oncall Engineering will continue monitoring.

At this time we believe the increased latency is a result of the upstream Cloudflare incident. Oncall Engineering will continue to coordinate with Cloudflare on resolving this issue.

This issue may be related to an ongoing upstream incident with Cloudflare https://www.cloudflarestatus.com/incidents/qz5m74q8q0jl

Oncall Engineering is coordinating with Cloudflare to reach a resolution to this issue.

We are currently investigating an increase in Message Send and Load latency.