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公开(公告)号：US20180191594A1
公开(公告)日：2018-07-05
申请号：US15394008
申请日：2016-12-29
Applicant: Yahoo! Inc.
Inventor： Ian Flint , Igor Gashinsky
IPC: H04L12/26 , H04L12/721 , H04L12/741 , H04L12/805
CPC classification number: H04L43/10 , H04L43/08 , H04L45/66 , H04L45/745 , H04L47/36 , H04L69/14 , H04L69/161 , H04L69/22 , H04L2212/00
Abstract: Methods and apparatus for monitoring network links are disclosed. In one implementation, a client device composes a plurality of data packets and transmits the data packets via a network to a server via two or more ports of the client device. The data packets are transmitted via multiple paths across the network. After transmitting the data packets to the server, the client device composes and transmits a control packet to the server, where the control packet indicates a total number of the data packets that have been transmitted by the client device to the server.
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公开(公告)号：US09756122B2
公开(公告)日：2017-09-05
申请号：US14664043
申请日：2015-03-20
Applicant: Yahoo! Inc.
Inventor： Mike Wexler , Robert Ames , Ian Flint
IPC: G06F15/173 , H04L29/08 , H04L12/26 , H04L12/24
CPC classification number: H04L67/1029 , H04L41/044 , H04L43/022 , H04L43/0876
Abstract: In one embodiment, in a hierarchy of nodes, a master node having two or more child nodes obtains from the two or more child nodes two or more sets of data samples or summaries associated therewith, the two or more sets of data samples being representative of traffic processed via two or more sets of servers corresponding to the two or more child nodes, wherein a size of each of the two or more sets of data samples is proportional to an allocation of traffic among the two or more sets of servers corresponding to the two or more child nodes. Each of the two or more sets of data samples is obtained from a different one of the two or more child nodes and represents traffic processed by a corresponding one of the two or more sets of servers. The master node combines the two or more sets of data samples or summaries associated therewith such that a combined set of data is generated. The master node ascertains a numerical value from the combined set of data.
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公开(公告)号：US20160277490A1
公开(公告)日：2016-09-22
申请号：US14664043
申请日：2015-03-20
Applicant: Yahoo! Inc.
Inventor： Mike Wexler , Robert Ames , Ian Flint
IPC: H04L29/08 , H04L12/911 , H04L12/26
CPC classification number: H04L67/1029 , H04L41/044 , H04L43/022 , H04L43/0876
Abstract: In one embodiment, in a hierarchy of nodes, a master node having two or more child nodes obtains from the two or more child nodes two or more sets of data samples or summaries associated therewith, the two or more sets of data samples being representative of traffic processed via two or more sets of servers corresponding to the two or more child nodes, wherein a size of each of the two or more sets of data samples is proportional to an allocation of traffic among the two or more sets of servers corresponding to the two or more child nodes. Each of the two or more sets of data samples is obtained from a different one of the two or more child nodes and represents traffic processed by a corresponding one of the two or more sets of servers. The master node combines the two or more sets of data samples or summaries associated therewith such that a combined set of data is generated. The master node ascertains a numerical value from the combined set of data.
Abstract translation: 在一个实施例中，在节点的层次中，具有两个或多个子节点的主节点从两个或更多个子节点获得两组或更多组数据样本或与其相关联的摘要，所述两组或更多组数据样本表示 经由与两个或更多个子节点对应的两组或多组服务器处理的流量，其中两组或更多组数据样本中的每一组的大小与对应于该两个或更多个子节点的两组或更多服务器集合中的流量分配成比例 两个或多个子节点。 从两个或多个子节点中的不同的一个子节点获得两组或更多组数据样本中的每一组，并且表示由两组或更多组服务器中的对应的一个服务器处理的流量。 主节点组合两组或多组数据样本或与之相关联的摘要，以便生成一组组合的数据。 主节点根据组合的数据集确定数值。
