Data networks
Efficient fair queueing using deficit round robin
SIGCOMM '95 Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Link-sharing and resource management models for packet networks
IEEE/ACM Transactions on Networking (TON)
VL2: a scalable and flexible data center network
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Seawall: performance isolation for cloud datacenter networks
HotCloud'10 Proceedings of the 2nd USENIX conference on Hot topics in cloud computing
Automated and scalable QoS control for network convergence
INM/WREN'10 Proceedings of the 2010 internet network management conference on Research on enterprise networking
SecondNet: a data center network virtualization architecture with bandwidth guarantees
Proceedings of the 6th International COnference
Can the production network be the testbed?
OSDI'10 Proceedings of the 9th USENIX conference on Operating systems design and implementation
mClock: handling throughput variability for hypervisor IO scheduling
OSDI'10 Proceedings of the 9th USENIX conference on Operating systems design and implementation
Towards predictable datacenter networks
Proceedings of the ACM SIGCOMM 2011 conference
EyeQ: practical network performance isolation at the edge
nsdi'13 Proceedings of the 10th USENIX conference on Networked Systems Design and Implementation
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Application performance in cloud data centers often depends crucially on network bandwidth, not just the aggregate data transmitted as in typical SLAs. We describe a mechanism for data center networks called NetShare that requires no hardware changes to routers but allows bandwidth to be allocated predictably across services based on weights. The weights are either specified by a manager, or automatically assigned at each switch port based on a virtual machine heuristic for isolation. Bandwidth unused by a service is shared proportionately by other services, providing weighted hierarchical max-min fair sharing. On a testbed of Fulcrum switches, we demonstrate that NetShare provides bandwidth isolation in various settings, including multipath networks.