Patents by Inventor Karthik Kulkarni

Karthik Kulkarni has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11057387
    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.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: July 6, 2021
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Raghunath Nambiar, Karthik Kulkarni, Rajesh Shroff, Sean Mckeown
  • Publication number: 20200014698
    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.
    Type: Application
    Filed: September 16, 2019
    Publication date: January 9, 2020
    Inventors: Raghunath Nambiar, Karthik Kulkarni, Rajesh Shroff, Sean Mckeown
  • Patent number: 10432638
    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.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: October 1, 2019
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Raghunath Nambiar, Karthik Kulkarni, Rajesh Shroff, Sean Mckeown
  • Patent number: 10122605
    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.
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: November 6, 2018
    Assignee: CISCO TECHNOLOGY, INC
    Inventors: Karthik Kulkarni, Raghunath Nambiar
  • Publication number: 20180063025
    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.
    Type: Application
    Filed: August 29, 2016
    Publication date: March 1, 2018
    Inventors: Raghunath Nambiar, Karthik Kulkarni, Rajesh Shroff, Sean Mckeown
  • Publication number: 20180025052
    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.
    Type: Application
    Filed: July 21, 2016
    Publication date: January 25, 2018
    Inventors: Raghunath Nambiar, Karthik Kulkarni, Rajesh Shroff, Chinmayi Narasimhadevara
  • Publication number: 20160011925
    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.
    Type: Application
    Filed: February 23, 2015
    Publication date: January 14, 2016
    Inventors: Karthik Kulkarni, Raghunath Nambiar
  • Publication number: 20160013990
    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.
    Type: Application
    Filed: July 9, 2014
    Publication date: January 14, 2016
    Inventors: Karthik Kulkarni, Raghunath Nambiar