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Scaling limits
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Classroom Contents
SIGCOMM 2020 - Swift: Delay is Simple and Effective for Congestion Control in the Datacenter
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- 1 Introduction
- 2 Key Design Aspects
- 3 Deploying Swift
- 4 Conclusions
- 5 Questions
- 6 Remarks
- 7 What is the fundamental problem
- 8 Future work directions
- 9 Simplifying congestion control
- 10 Why is Swift better than DC TCP or GCN
- 11 How to deal with artificial delay inflation
- 12 What is the initial window
- 13 What about stale information
- 14 Event growth and decrease proportional to measured delay
- 15 Do you use Swift for congestion control
- 16 Is burning CPU to run congestion control and issue for RDMA
- 17 Scaling limits
- 18 Reverse path congestion
- 19 Alternatives to Swift
