Slide 1

The Problem

Short TCP overview

Web100 + NetLogger

Important Web100 Variables for understanding TCP

Net100 pyWAD

“Normal” Plot: Standard TCP

SC02 Test Environment

With Net100 Mods: HS-TCP + IFQ

Uneven Parallel Streams

Coloration of Sack and OtherReductionsCM

Linux OtherReductionsCM Code

Linux TCP Bug

Conclusions and Recommendations

For More Information

Extra Slides

Summary Results

SendStalls Reducing CWND

Bursty Sender

Uneven Parallel Streams

Zoom on Slow Start

Zoom on Parallel Streams