公开(公告)号：US10122605B2

公开(公告)日：2018-11-06

申请号：US14629151

申请日：2015-02-23

Applicant: Cisco Technology, Inc.

Inventor： Karthik Kulkarni ,  Raghunath Nambiar

IPC: G06F11/00 ,  H04L12/26 ,  G06F11/30 ,  G06F11/34 ,  H04L12/24

Abstract: The subject technology provides a drillable time-series heat map, which combines information of separate network element (e.g., switch, router, server or storage) and relates them together through impact zones to correlate network wide events and the potential impact on the other units in the network. The subject technology also brings together the network and its components, the distributed application(s) and a heat map controller to proactively communicate with one another to disseminate information such as failures, timeouts, new jobs, etc. For an individual job (e.g., for a distributed application), the subject technology may monitor consumption of resources during different phases of execution to provide individual job profile data that could be presented as a drillable heat map. The heat map, in this regard, nay include resource utilization heat metrics of resources such as CPU, Input/Output (I/O), memory, etc., in the heat map or graphs and presented along with network activity.

公开(公告)号：US20160011925A1

公开(公告)日：2016-01-14

申请号：US14629151

申请日：2015-02-23

Applicant: Cisco Technology, Inc.

Inventor： Karthik Kulkarni ,  Raghunath Nambiar

IPC: G06F11/07

CPC classification number: H04L43/0817 ,  G06F11/3006 ,  G06F11/3065 ,  G06F11/3409 ,  H04L41/147 ,  H04L43/067 ,  H04L43/16

Abstract: The subject technology provides a drillable time-series heat map, which combines information of separate network element (e.g., switch, router, server or storage) and relates them together through impact zones to correlate network wide events and the potential impact on the other units in the network. The subject technology also brings together the network and its components, the distributed application(s) and a heat map controller to proactively communicate with one another to disseminate information such as failures, timeouts, new jobs, etc. For an individual job (e.g., for a distributed application), the subject technology may monitor consumption of resources during different phases of execution to provide individual job profile data that could be presented as a drillable heat map. The heat map, in this regard, nay include resource utilization heat metrics of resources such as CPU, Input/Output (I/O), memory, etc., in the heat map or graphs and presented along with network activity.

Abstract translation: 主题技术提供了一个可钻取的时间序列热图，其组合了单独网络元件（例如交换机，路由器，服务器或存储）的信息，并将它们通过冲击区域相关联，以将网络广泛事件和对其他单元的潜在影响相关联 在网络中。 主题技术还将网络及其组件，分布式应用程序和热图控制器组合在一起，以主动地相互通信，以传播诸如故障，超时，新作业等信息。对于单个作业（例如， 对于分布式应用），主题技术可以在不同的执行阶段监视资源的消耗，以提供可以呈现为可钻取的热图的单个作业简档数据。 在这方面，热图可以包括资源利用热量度量，如热图或图中的CPU，输入/输出（I / O），存储器等资源，并与网络活动一起呈现。

公开(公告)号：US09489225B2

公开(公告)日：2016-11-08

申请号：US14156149

申请日：2014-01-15

Applicant: Cisco Technology, Inc.

Inventor： Senhua Huang ,  Debojyoti Dutta ,  Madhav Marathe ,  Raghunath Nambiar

IPC: G06F17/30 ,  G06F9/455 ,  G06F9/46 ,  G06F9/50 ,  G06F9/445

CPC classification number: G06F9/45533 ,  G06F9/44505 ,  G06F9/5005

Abstract: In one embodiment, data indicative of the size of an intermediate data set generated by a first resource device is received at a computing device. The intermediate data set is associated with a virtual machine to process the intermediate data set. A virtual machine configuration is determined based on the size of the intermediate data set. A second resource device is selected to execute the virtual machine based on the virtual machine configuration and on an available bandwidth between the first and second resource devices. The virtual machine is then assigned to the second resource device to process the intermediate data set.

Abstract translation: 在一个实施例中，在计算设备处接收指示由第一资源设备生成的中间数据集的大小的数据。 中间数据集与虚拟机相关联以处理中间数据集。 基于中间数据集的大小来确定虚拟机配置。 选择第二资源设备以基于虚拟机配置和第一和第二资源设备之间的可用带宽来执行虚拟机。 然后将虚拟机分配给第二资源设备以处理中间数据集。

公开(公告)号：US20150200867A1

公开(公告)日：2015-07-16

申请号：US14156169

申请日：2014-01-15

Applicant: Cisco Technology, Inc.

Inventor： Debojyoti Dutta ,  Madhav Marathe ,  Senhua Huang ,  Raghunath Nambiar

IPC: H04L12/911 ,  H04L12/935 ,  H04L12/801

CPC classification number: H04L49/3045 ,  H04L41/0896

Abstract: In one embodiment, a device receives information regarding a data set to be processed by a map-reduce process. The device generates a set of virtual clusters for the map-reduce process based on network bandwidths between nodes of the virtual clusters, each node of the virtual cluster corresponding to a resource device, and associates the data set with a map-reduce process task. The device then schedules the execution of the task by a node of the virtual clusters based on the network bandwidth between the node and a source node on which the data set resides.

Abstract translation: 在一个实施例中，设备接收关于要由地图缩减处理处理的数据集的信息。 该设备基于虚拟集群的节点之间的网络带宽，虚拟集群的每个节点对应于资源设备，并且将数据集与映射减少过程任务相关联，生成用于映射减少过程的一组虚拟集群。 然后，设备基于节点与数据集所驻留的源节点之间的网络带宽来调度虚拟集群的节点执行任务。

公开(公告)号：US11057387B2

公开(公告)日：2021-07-06

申请号：US16572337

申请日：2019-09-16

Applicant: Cisco Technology, Inc.

Inventor： Raghunath Nambiar ,  Karthik Kulkarni ,  Rajesh Shroff ,  Sean Mckeown

IPC: H04L29/06 ,  G06F9/455 ,  G06F9/50 ,  H04L12/26 ,  H04L12/911 ,  H04L29/08

Abstract: Disclosed are systems, methods, and computer-readable storage media for infrastructure aware adaptive resource allocation. A resource manager can receive a request to allocate a first container instance in a network. The resource manager can determine a set of candidate computing nodes in the network that are capable of hosting the first container instance and request, from an infrastructure monitor that received infrastructure data from the network, health metrics for the set of candidate computing nodes. The resource manager can select, based on the health metrics for the set of candidate computing nodes, an optimal computing node to host the first container instance, and allocate the first container instance on the optimal computing node.

公开(公告)号：US20200014698A1

公开(公告)日：2020-01-09

申请号：US16572337

申请日：2019-09-16

Applicant: Cisco Technology, Inc.

Inventor： Raghunath Nambiar ,  Karthik Kulkarni ,  Rajesh Shroff ,  Sean Mckeown

IPC: H04L29/06 ,  H04L12/911 ,  H04L12/26 ,  G06F9/50 ,  G06F9/455

Abstract: Disclosed are systems, methods, and computer-readable storage media for infrastructure aware adaptive resource allocation. A resource manager can receive a request to allocate a first container instance in a network. The resource manager can determine a set of candidate computing nodes in the network that are capable of hosting the first container instance and request, from an infrastructure monitor that received infrastructure data from the network, health metrics for the set of candidate computing nodes. The resource manager can select, based on the health metrics for the set of candidate computing nodes, an optimal computing node to host the first container instance, and allocate the first container instance on the optimal computing node.

公开(公告)号：US20160013990A1

公开(公告)日：2016-01-14

申请号：US14327385

申请日：2014-07-09

Applicant: Cisco Technology, Inc.

Inventor： Karthik Kulkarni ,  Raghunath Nambiar

IPC: H04L12/24 ,  H04L12/26

CPC classification number: H04L41/22 ,  H04L41/0618 ,  H04L41/065 ,  H04L41/0677

Abstract: The subject technology provides a single drillable time-series heat map, which combines information of separate network element (e.g., switch, router, server or storage) and relates them together through impact zones to correlate network wide events and the potential impact on the other units in the network. The subject technology also brings together the network and its components (storage, ToR switches, servers, switches, etc.), the distributed application(s) and a heat map controller to proactively communicate with one another to quickly disseminate information such as failures, timeouts, new jobs, etc. Such communication ensures a more predictive picture of the network and enable better adaptive scheduling and routing, which may result in better utilization of resources. The subject technology uses impact zones to make better decisions to place data in the network, and measures network utilization through “Planned Metrics” to provide more realistic usage of network.

Abstract translation: 主题技术提供了一个可钻取的时间序列热图，其组合了单独网络元件（例如交换机，路由器，服务器或存储）的信息，并将它们通过冲击区域相关联，以将网络范围的事件和对另一个的潜在影响相关联 网络中的单位。 主题技术还将网络及其组件（存储，ToR交换机，服务器，交换机等），分布式应用程序和热图控制器组合在一起，主动地彼此通信，以快速传播诸如故障， 超时，新作业等。这样的通信确保了网络的更多预测性图像，并且实现了更好的自适应调度和路由，这可能导致更好地利用资源。 主题技术使用影响区域做出更好的决策，将数据放置在网络中，并通过“计划度量”来衡量网络利用率，以提供更实际的网络使用。

公开(公告)号：US20180025052A1

公开(公告)日：2018-01-25

申请号：US15216228

申请日：2016-07-21

Applicant: Cisco Technology, Inc.

Inventor： Raghunath Nambiar ,  Karthik Kulkarni ,  Rajesh Shroff ,  Chinmayi Narasimhadevara

IPC: G06F17/30

CPC classification number: G06F16/2453 ,  G06F16/2455

Abstract: Disclosed are systems, methods, and computer-readable storage media for infrastructure aware query optimization. A query optimizer can receive a first query for a first set of requested data and determine a set of computing nodes in a network that can provide the first set of requested data. The query optimizer can then request, from an infra monitor, health scores for the set of computing nodes that can provide the first set of requested data. The infra monitor can receive infrastructure data from the network. The query optimizer can select, based on the health scores, a subset of computing nodes from the set of computing nodes to service the first query, and request the first set of requested data from the subset of computing nodes.

公开(公告)号：US09785522B2

公开(公告)日：2017-10-10

申请号：US14541976

申请日：2014-11-14

Applicant: Cisco Technology, Inc.

Inventor： Karthik Krishna Kulkarni ,  Raghunath Nambiar

IPC: G06F9/46 ,  G06F11/20 ,  H04L29/08 ,  H04L12/26 ,  H04L12/24

CPC classification number: G06F11/2033 ,  G06F9/5066 ,  G06F11/008 ,  G06F11/079 ,  G06F11/3006 ,  G06F11/3024 ,  G06F11/3404 ,  G06F11/3428 ,  G06F11/3433 ,  G06F2201/805 ,  G06F2201/81 ,  G06F2209/5011 ,  G06F2209/5021 ,  H04L41/147 ,  H04L43/0817 ,  H04L43/16 ,  H04L67/10

Abstract: Systems, methods, and computer program products to perform an operation comprising receiving a priority of a distributed computing job, an intermediate traffic type of the distributed computing job, and a set of candidate compute nodes available to process the distributed computing job, the candidate compute nodes each available to process at least one input split of the distributed computing job, and selecting a mapper node from the candidate compute nodes, for one of the input splits, wherein the mapper node is selected based on the priority and the intermediate traffic type of the distributed computing job, wherein the mapper compute node is further selected upon determining that the mapper node is not affected by an error, and a resource utilization score for the mapper node does not exceed a utilization threshold.

公开(公告)号：US20150199208A1

公开(公告)日：2015-07-16

申请号：US14156149

申请日：2014-01-15

Applicant: Cisco Technology, Inc.

Inventor： Senhua Huang ,  Debojyoti Dutta ,  Madhav Marathe ,  Raghunath Nambiar

IPC: G06F9/455 ,  G06F9/50

CPC classification number: G06F9/45533 ,  G06F9/44505 ,  G06F9/5005

Abstract: In one embodiment, data indicative of the size of an intermediate data set generated by a first resource device is received at a computing device. The intermediate data set is associated with a virtual machine to process the intermediate data set. A virtual machine configuration is determined based on the size of the intermediate data set. A second resource device is selected to execute the virtual machine based on the virtual machine configuration and on an available bandwidth between the first and second resource devices. The virtual machine is then assigned to the second resource device to process the intermediate data set.

Abstract translation: 在一个实施例中，在计算设备处接收指示由第一资源设备生成的中间数据集的大小的数据。 中间数据集与虚拟机相关联以处理中间数据集。 基于中间数据集的大小来确定虚拟机配置。 选择第二资源设备以基于虚拟机配置和第一和第二资源设备之间的可用带宽来执行虚拟机。 然后将虚拟机分配给第二资源设备以处理中间数据集。