Mitigating Packet Reordering for Random Packet Spraying in Data Center Networks
Mitigating Packet Reordering for Random Packet Spraying in Data Center Networks
复制标题
减轻数据中心网络中随机数据包喷射的数据包重新排序
DOI：
10.1109/tnet.2021.3056601
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发表时间：
2021-06
期刊：
影响因子：
--
通讯作者：
He Tian
中科院分区：
文献类型：
--
作者：
Huang Jiawei;Lyu Wenjun;Li Weihe;Wang Jianxin;He Tian
Modern data center networks are usually constructed in multi-rooted tree topologies, which require the highly efficient multi-path load balancing to achieve high link utilization. Recent packet-level load balancer obtains high throughput by spraying packets to all paths, but it easily leads to the packet reordering under network asymmetry. The flow-level or flowlet-level load balancer avoids the packet reordering, while reducing the link utilization due to their inflexibility. To solve these problems, we design a Queueing Delay Aware Packet Spraying (QDAPS), that effectively mitigates the packet reordering for packet-level load balancer. QDAPS selects paths for packets according to the queueing delay of output buffer, and lets the packet arriving earlier be forwarded before the later packets to avoid packet reordering. Moreover, we adopt the “power-of- $n$ -choices” paradigm on QDAPS to alleviate the impact of herd behavior under multiple forwarding engines. We compare QDAPS with ECMP, LetFlow and RPS through NS2 simulation and Mininet implementation. The test results show that QDAPS reduces flow completion time (FCT) by ~30%-50% over the state-of-the-art load balancing mechanism.
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DOI：
10.1145/329466.329471
发表时间：
1999-11
期刊：
ACM Trans. Comput. Syst.
影响因子：
--
作者：
Hari Adiseshu;G. Varghese;G. Parulkar
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Hari Adiseshu;G. Varghese;G. Parulkar
CAPS：基于编码的自适应数据包喷射，可减少数据中心的流程完成时间
DOI：
10.1109/tnet.2019.2945863
发表时间：
2019
期刊：
IEEE/ACM Transactions on Networking
影响因子：
--
作者：
Jinbin Hu;Jiawei Huang;Wenjun Lv;Yutao Zhou;Jianxin Wang;Tian He
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Tian He
DOI：
10.1109/infocom.2014.6848094
发表时间：
2013-07
期刊：
IEEE INFOCOM 2014 - IEEE Conference on Computer Communications
影响因子：
--
作者：
Hong Xu;Baochun Li
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Hong Xu;Baochun Li
DOI：
10.1145/2890955.2890968
发表时间：
2016-03
期刊：
Proceedings of the Symposium on SDN Research
影响因子：
--
作者：
N. Katta;Mukesh M. Hira;Changhoon Kim;Anirudh Sivaraman;J. Rexford
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N. Katta;Mukesh M. Hira;Changhoon Kim;Anirudh Sivaraman;J. Rexford
DOI：
10.1145/2674005.2674985
发表时间：
2014-12
期刊：
Proceedings of the 10th ACM International on Conference on emerging Networking Experiments and Technologies
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--
作者：
A. Kabbani;Balajee Vamanan;Jahangir Hasan;Fabien Duchene
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