公开(公告)号：US20230333956A1

公开(公告)日：2023-10-19

申请号：US17810185

申请日：2022-06-30

Applicant: Juniper Networks, Inc.

Inventor： Raja Kommula ,  Ganesh Byagoti Matad Sunkada ,  Thayumanavan Sridhar ,  Lawrence Croiden Lobo ,  Raj Yavatkar

IPC: G06F11/34 ,  G06F11/32

CPC classification number: G06F11/3409 ,  G06F11/327

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 automatically determine recommended alert rules.

公开(公告)号：US20230006904A1

公开(公告)日：2023-01-05

申请号：US17806865

申请日：2022-06-14

Applicant: Juniper Networks, Inc.

Inventor： Raja Kommula ,  Thayumanavan Sridhar ,  Yuvaraja Mariappan ,  Kiran K N ,  Raj Yavatkar

IPC: H04L43/0852 ,  H04L47/33

Abstract: A system is configured to compute a latency between a first computing device and a second computing device. The system includes a network interface card (NIC) of a first computing device. The NIC includes a set of interfaces configured to receive one or more packets and send one or more packets. The processing unit is configured to identify information indicative of a forward packet, compute, based on a first time corresponding to the forward packet and a second time corresponding to a reverse packet associated with the forward packet, a latency between the first computing device and a second computing device, wherein the second computing device includes a destination of the forward packet and a source of the reverse packet, and output information indicative of the latency between the first computing device and the second computing device.

公开(公告)号：US12289240B2

公开(公告)日：2025-04-29

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.

公开(公告)号：US20250088573A1

公开(公告)日：2025-03-13

申请号：US18825732

申请日：2024-09-05

Applicant: Juniper Networks, Inc.

Inventor： Sandip Kumar Ghosh ,  Raja Kommula ,  Raj Yavatkar

IPC: H04L67/75 ,  H04L41/22

Abstract: In some examples, a computing system includes memory and one or more programmable processors in communication with the memory. The computing system is configured to visual indicator status information of a network device, wherein the visual indicator status information includes information for one or more virtual visual indicators of the network device to indicate a state of the network device or a state of one or more links associated with the network device. The computing system is further configured to generate, based on the visual indicator status information of the network device, a user interface that includes a representation of the network device and one or more virtual visual indicators indicating the state of the network device or the state of one or more links associated with the network device. The computing system is further configured to output, for display on a display device, the user interface.

公开(公告)号：US20250086010A1

公开(公告)日：2025-03-13

申请号：US18759468

申请日：2024-06-28

Applicant: Juniper Networks, Inc.

Inventor： Raja Kommula ,  Ganesh Byagoti Matad Sunkada ,  Thayumanavan Sridhar ,  Raj Yavatkar

IPC: G06F9/48

Abstract: Example techniques and devices are described for scheduling workloads. An example computing device is configured to predict an occurrence of a scale event for a first service. The computing device is configured to determine, based on the predicted occurrence of the scale event for the first service, a predicted level of greenness for the first service, the predicted level of greenness being based on a current level of greenness for the first service and a predicted scale up factor. The computing device is configured to determine whether the predicted level of greenness for the first service satisfies a first threshold. The computing device is configured to perform, based on whether the predicted level of greenness for the first service satisfies the first threshold, a first action on a first workload of the first service.

公开(公告)号：US12244566B2

公开(公告)日：2025-03-04

申请号：US18472059

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

IPC: H04L41/16 ,  G06N5/022 ,  G06N20/20 ,  H04L9/40 ,  H04L41/14 ,  H04L41/5009 ,  H04L43/0811 ,  H04L43/0888

Abstract: 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 receive connection data related to an egress connection of an application service of an application. The instructions cause the network system to analyze the connection data to determine that the egress connection is an anomalous connection. The instructions cause the network system to generate a notification indicative of the egress connection being an anomalous connection and send the notification to a computing device.

公开(公告)号：US20240179076A1

公开(公告)日：2024-05-30

申请号：US18472111

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

IPC: H04L41/5009 ,  H04L43/0811 ,  H04L43/0888

CPC classification number: H04L41/5009 ,  H04L43/0811 ,  H04L43/0888

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 instructions cause the network system to determine, based on the telemetry data, that an application running on server processing circuitry does not meet at least one service level agreement (SLA) requirement, the server processing circuitry not including processing circuitry resident on a network interface card (NIC). The instructions cause the network system to, based on the application not meeting the at least one SLA requirement, determine to offload at least one component of the application from the server processing circuitry to the processing circuitry resident on the NIC.

公开(公告)号：US20230336447A1

公开(公告)日：2023-10-19

申请号：US17810178

申请日：2022-06-30

Applicant: Juniper Networks, Inc.

Inventor： Raja Kommula ,  Ganesh Byagoti Matad Sunkada ,  Thayumanavan Sridhar ,  Thiraviya Eswaran ,  Raj Yavatkar

IPC: H04L43/08 ,  H04L41/0604 ,  H04L41/16

CPC classification number: H04L43/08 ,  H04L41/0604 ,  H04L41/16

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.

公开(公告)号：US20230101973A1

公开(公告)日：2023-03-30

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

IPC: G06F9/54

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.

公开(公告)号：US20250112851A1

公开(公告)日：2025-04-03

申请号：US18478260

申请日：2023-09-29

Applicant: Juniper Networks, Inc.

Inventor： Tarun Banka ,  Rahul Gupta ,  Mithun Chakaravarrti Dharmaraj ,  Amandeep Chauhan ,  Thayumanavan Sridhar ,  Raj Yavatkar

IPC: H04L45/12 ,  H04L41/0816 ,  H04L43/16 ,  H04L45/00

Abstract: In general, techniques are described for managing a distributed application based on call paths among the multiple services of the distributed application that traverse underlying network infrastructure. In an example, a method comprises determining, by a computing system, and for a distributed application implemented with a plurality of services, a call path from an entry endpoint service of the plurality of services to a terminating endpoint service of the plurality of services; determining, by the computing system, a corresponding network path for each pair of adjacent services from a plurality of pairs of services that communicate for the call path; and based on a performance indicator for a network device of the corresponding network path meeting a threshold, performing, by the computing system, one or more of: reconfiguring the network; or redeploying one of the plurality of services to a different compute node of the compute nodes.