Investigation of a Cross-regional Network Performance Issue

Cloudflare is the fastest provider in 44% of networks around the world for 95th percentile connection time. Let’s dig into the data and talk about how we do it

Network performance update: Security Week 2024

Today, we’re excited to announce that a free version of Cloudflare’s network flow monitoring product, Magic Network Monitoring, is now available to all Enterprise Customers

Free network flow monitoring for all enterprise customers

Introducing Magic Cloud Networking, a new set of capabilities to visualize and automate cloud networks to give our customers secure, easy, and seamless connection to public cloud environments

Magic Cloud Networking simplifies security, connectivity, and management of public clouds

This is our story of what we learned about the connect() implementation for TCP in Linux. Both its strong and weak points. How connect() latency changes under pressure, and how to open connection so that the syscall latency is deterministic and time-bound

connect() - why are you so slow?

Meet the smartest member of the Cloudflare network team that helps keep you online no matter what happens to the Internet underneath us

How Cloudflare’s systems dynamically route traffic across the globe

Ping developers clearly put some thought into that. I wondered how far they went. Did they handle clock changes in both directions? Are the bad measurements excluded from the final statistics? How do they test the software?

The day my ping took countermeasures

Cloudflare’s mission is to help build a better Internet for everyone, and Orpheus plays an important role in realizing this mission everyday.

CoFeed

Posts about #network from the top innovative companies, all in one place.