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公开(公告)号：US20230342275A1
公开(公告)日：2023-10-26
申请号：US18305194
申请日：2023-04-21
Applicant: Juniper Networks, Inc.
Inventor： Raja Kommula , Thayumanavan Sridhar , Raj Yavatkar
CPC classification number: G06F11/3058 , G06F9/5088
Abstract: Techniques are described for determining the energy usage of a data center and invoking one or more actions to improve the energy usage of the data center. For example, a computing system may obtain energy usage data of a data center deploying an application. The computing system may also determine, based on a comparison of the energy usage data of the data center deploying the application to a percentage of energy provided by one or more renewable energy sources to the data center, a green quotient of the application that specifies a value that indicates whether the data center deploying the application is energy efficient. The computing system may further invoke, based on the green quotient of the application that specifies a value that indicates the data center deploying the application is not energy efficient, an action to improve energy usage of the data center deploying the application.
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公开(公告)号：US20230017692A1
公开(公告)日：2023-01-19
申请号：US17809452
申请日：2022-06-28
Applicant: Juniper Networks, Inc.
Inventor： Raja Kommula , Yuvaraja Mariappan , Thayumanavan Sridhar , Raj Yavatkar , Dilip Sundarraj , Vikram Singh
Abstract: An example system comprises a plurality of servers comprising respective network interface cards (NICs) connected by physical links in a physical topology, wherein each NIC of the plurality of NICs comprises an embedded switch and a processing unit coupled to the embedded switch; and an edge services controller configured to program the processing unit of a network interface card of the plurality of network interface cards to: receive, at a first network interface of the NIC, a data packet from a physical device; based on the data packet being received at the first network interface, modify the data packet to generate a modified data packet; and output the modified data packet to the physical device via a second network interface of the NIC.
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公开(公告)号：US20250150327A1
公开(公告)日：2025-05-08
申请号：US19018663
申请日：2025-01-13
Applicant: Juniper Networks, Inc.
Inventor： Tarun Banka , Rahul Gupta , Ciante Jordon Jones , Prashant Lnu , Thayumanavan Sridhar , Raj Yavatkar
IPC: H04L41/0631 , H04L41/16
Abstract: In general, this disclosure describes techniques that enable a network system to perform application-aware active measurement for monitoring network health. The network system includes memory that stores a topology graph for a network. The network system includes processing circuitry that may receive an identifier associated with an application utilizing the network for communications, and determine, based on the topology graph and the identifier, a subgraph of the topology graph based on a location, in the topology graph, of a node representing a compute node that is a host of the application. The processing circuitry may next determine, based on the subgraph, a probe module to measure performance metrics associated with the application, and for the probe module, generate configuration data corresponding to the probe module. The processing circuitry may output, to the probe module, the configuration data.
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公开(公告)号：US20250150326A1
公开(公告)日：2025-05-08
申请号：US19018627
申请日：2025-01-13
Applicant: Juniper Networks, Inc.
Inventor： Tarun Banka , Rahul Gupta , Yuyun Xia , Thayumanavan Sridhar , Raj Yavatkar
IPC: H04L41/0631 , H04L41/16
Abstract: A computing device may implement the techniques described in this disclosure. The computing device may include processing circuitry configured to execute an analysis framework system, and memory configured to store time series data. The analysis framework system may create, based on the time series data, a knowledge graph comprising a plurality of first nodes in the network system referenced in the time series data interconnected by edges. The analysis framework system may cause a graph analytics service of the analysis framework system to receive a graph analysis request comprising a request to determine a fault propagation path, a request to determine changes in the knowledge graph, a request to determine an impact of an emulated fault, or a request to determine an application-to-network path. The analysis framework system may also cause the graph analytics service to determine a response to the graph analysis request, and output the response.
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公开(公告)号：US20250088427A1
公开(公告)日：2025-03-13
申请号：US18759333
申请日：2024-06-28
Applicant: Juniper Networks, Inc.
Inventor： Raja Kommula , Ganesh Byagoti Matad Sunkada , Thayumanavan Sridhar , Raj Yavatkar
Abstract: Example systems and techniques are disclosed for power management. An example system includes one or more memories and one or more processors. The one or more processors are configured to obtain workload metrics from a plurality of nodes of a cluster. The one or more processors are configured to obtain network function metrics from the plurality of nodes of the cluster. The one or more processors are configured to execute at least one machine learning model to predict a corresponding measure of criticality of traffic of each node. The one or more processors are configured to determine, based on the corresponding measure of criticality of traffic of each node, a corresponding power mode for at least one processing core of each node. The one or more processors are configured to recommend or apply the corresponding power mode to the at least one processing core of each node.
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公开(公告)号：US20250085763A1
公开(公告)日：2025-03-13
申请号：US18818180
申请日：2024-08-28
Applicant: Juniper Networks, Inc.
Inventor： Sandip Kumar Ghosh , Ganesh Byagoti Matad Sunkada , Kapil Jain , Raja Kommula , Raj Yavatkar
IPC: G06F1/324
Abstract: This disclosure describes techniques for improving and/or reducing the power consumption by a router or other computing system. For example, this disclosure describes determining, by a computing system, an expected scale of a network device relative to a maximum scale of the network device; and adjusting, by the computing system and based on a comparison of the expected scale to the maximum scale, power consumption of the network device.
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17.发明授权
公开(公告)号：US12159176B2
公开(公告)日：2024-12-03
申请号：US17491224
申请日：2021-09-30
Applicant: Juniper Networks, Inc.
Inventor： Yuvaraja Mariappan , Thayumanavan Sridhar , Sajeesh Mathew , Raj Yavatkar , Senthilnathan Murugappan , Raja Kommula , Kiran K N
Abstract: A container orchestration platform manages a plurality of instances of resources including a first custom resource and a second custom resource. An API server of the container orchestration platform receives a request to delete an instance of the second custom resource; determines whether instance data associated with the instance of the second custom resource has a backreference identifying an instance of the first custom resource, the backreference indicating the instance of the first custom resource is dependent on the instance of the second custom resource; and in response to determining that the instance data has the backreference to the instance of the first custom resource, bypasses deletion of the instance of the second custom resource.
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公开(公告)号：US20240380701A1
公开(公告)日：2024-11-14
申请号：US18316668
申请日：2023-05-12
Applicant: Juniper Networks, Inc.
Inventor： Raja Kommula , Ganesh Byagoti Matad Sunkada , Thayumanavan Sridhar , Raj Yavatkar
IPC: H04L47/2408 , H04L45/12 , H04L47/125 , H04L49/00
Abstract: An edge services controller may use a service scheduling algorithm to deploy services on Network Interface Cards (NICs) of a NIC fabric while incrementally scheduling services. The edge services controller may assign services to specific nodes depending on their available resources on these nodes. Available resources may include CPU compute, DPU compute, node bandwidth, etc. The edge services controller may also consider the distance between the services that communicate with each other (i.e., hop count between nodes if two communicating services are placed on separate nodes) and the weight of communication between the services. Two services that communicate heavily with each other may consume more bandwidth, and putting them further apart is more detrimental than keeping them closer to each other, i.e., reducing the hop count between each other depending on the bandwidth consumption due to their inter-service communications.
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公开(公告)号：US20240211368A1
公开(公告)日：2024-06-27
申请号：US18596591
申请日：2024-03-05
Applicant: Juniper Networks, Inc.
Inventor： Raja Kommula , Ganesh Byagoti Matad Sunkada , Thayumanavan Sridhar , Thiraviya Eswaran , Raj Yavatkar
IPC: G06F11/34 , G06F11/32 , H04L41/0604 , H04L41/0681 , H04L41/16 , H04L43/024 , H04L43/04 , H04L43/08
CPC classification number: G06F11/3409 , G06F11/327 , H04L41/0604 , H04L41/0609 , H04L41/0681 , H04L41/16 , H04L43/024 , H04L43/04 , H04L43/08
Abstract: A performance monitoring system includes a metric collector configured to receive, via metric exporters, telemetry data comprising metrics related to a network of computing devices. A metric time series database stores related metrics. An alert rule evaluator service is configured to evaluate rules using stored metrics. The performance monitoring system may include a machine learning module and is configured to determine optimized metric collection sampling intervals and rule evaluation intervals, and to automatically determine recommended alert rules.
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公开(公告)号：US20240179126A1
公开(公告)日：2024-05-30
申请号：US18472042
申请日：2023-09-21
Applicant: Juniper Networks, Inc.
Inventor： Raja Kommula , Rahul Gupta , Ganesh Byagoti Matad Sunkada , Tarun Banka , Thayumanavan Sridhar , Raj Yavatkar
CPC classification number: H04L63/0263 , H04L41/16 , H04L63/0236
Abstract: Example systems, methods, and storage media are described. An example network system includes processing circuitry and one or more memories coupled to the processing circuitry. The one or more memories are configured to store instructions which, when executed by the processing circuitry, cause the network system to obtain telemetry data, the telemetry data comprising indications of creations of instances of a flow. The instructions cause the network system to, based on the indications of the creations of the instances of the flow, determine a pattern of creation of the instances of the flow. The instructions cause the network system to, based on the pattern of creation of the instances of the flow, generate an action entry in a policy table for a particular instance of the flow prior to receiving a first packet of the particular instance of the flow.
