Patents by Inventor Tristan Antonio Fletcher

Tristan Antonio Fletcher 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: 11868404
    Abstract: One or more processing devices cause display of a user interface that identifies a service definition representing a service, receive input identifying an entity, where the service is performed at least in part by the entity, and store the service definition representing the service in association with an entity definition representing the entity. The entity definition comprises information identifying data pertaining to the entity in a datastore of machine data that reflects activity in an information technology environment produced by a plurality of components of the information technology environment. The one or more processing devices receive input pertaining to a search definition representing a search producing a measure of the service, and store the search definition representing the search, where the search produces the measure of the service using at least a portion of the data pertaining to the entity.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: January 9, 2024
    Assignee: Splunk Inc.
    Inventors: Brent Boe, Brian Bingham, John Robert Coates, Tristan Antonio Fletcher
  • Patent number: 11870558
    Abstract: An example method of identification of related event groups for a service monitoring system includes: receiving a sample set of events from a service monitoring system; choosing, based the sample set of events, a set of fieldnames for defining factors; generating a plurality of event group definitions, wherein each event group definition of the plurality of event group definitions comprises a plurality of factors, wherein each factor of the plurality of factors is represented by a respective fieldname-value pair of an event of the sample set of events, wherein a fieldname of the respective fieldname-value pair is selected from the set of fieldnames; and determining, based on the plurality of event group definitions, one or more event groups for a plurality of events.
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: January 9, 2024
    Assignee: Splunk Inc.
    Inventors: Vineetha Bettaiah, Tristan Antonio Fletcher, Ross Andrew Lazerowitz, Hemendra Singh Choudhary
  • Patent number: 11853361
    Abstract: A service monitoring system executing on one or more processors may have operations that are determined by control information. Control over the operation of the service monitoring system can be exerted through the use of a graphical interface. The graphical interface may present the control information of a new or existing correlation search definition for user interaction. The service monitoring system may maintain a data store of key performance indicator (KPI) data, where a KPI value in the data store is produced by a KPI-defining search query that derives the value from machine data associated with one or more entities that perform a monitored service. A correlation search definition of the service monitoring system determines how a search of the KPI data is conducted, how its data is evaluated to determine whether a triggering condition has been met, and, if so, determines what triggered action is to be initiated.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: December 26, 2023
    Assignee: Splunk Inc.
    Inventors: Hemendra Singh Choudhary, Tristan Antonio Fletcher, Brian John Bingham, Fang I. Hsiao, Brian Reyes
  • Patent number: 11768836
    Abstract: A service monitoring system (SMS) produces key performance indicator (KPI) scores that indicate the performance of a service. To produce the KPI scores, the SMS may process the data for a large number of machine entities that perform the service. This data can be processed on a per-entity basis to produce a per-entity KPI score representing the contribution of a particular machine to the overall KPI. The per-entity KPI scores can be transformed to statistical representations which can be visualized as a distribution stream graph. The visualization may be presented with interactive aspects. Automatic entity definitions may also be generated based on content derived from the processed data.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: September 26, 2023
    Assignee: Splunk Inc.
    Inventors: Arun Ramani, Anupadmaja Raghavan, Tristan Antonio Fletcher, Marc Chene
  • Patent number: 11748390
    Abstract: Technologies are disclosed for providing a common information model. Features include: detecting a scheduled time for a key performance indicator reflecting how a service provided by one or more entities is performing, entity definition information recording the association between the entities and its machine data, service definition information associating the entities that provide the service, and the KPI being defined by a search query, including a field identifier specified in a data model, the KPI derives a value from the machine data; performing the query in response to said detecting, including: associating values in the machine data having disparate field names in accordance with disparate schemas with the field identifier specified in the data model, and processing the associated values as semantically equivalent data instances. In doing so, values having the same semantic (or related semantics) can be used together despite being associated with disparate field names from disparate schemas.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: September 5, 2023
    Assignee: Splunk Inc.
    Inventors: Tristan Antonio Fletcher, Clint Sharp, Anupadmaja Raghavan
  • Patent number: 11741160
    Abstract: An example method of determining a state of a key performance indicator (KPI) comprises: receiving one or more entity definitions, wherein each entity definition associates an entity with machine data pertaining to the entity; receiving a service definition for a service provided by one or more entities, the service definition including a reference to a corresponding entity definition of the entity definitions, wherein the service definition includes a respective reference for each of the one or more entities; receiving definitions of one or more KPIs, each KPI defined by a respective search query that produces a value derived from particular machine data, wherein the particular machine data is identified by the service definition, wherein each value is indicative of performance of the service at a point in time or during a period of time; deriving, by performing on the machine data a search query associated with the KPI, one or more KPI values for the KPI; selecting, among a plurality of states of the KPI, a
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: August 29, 2023
    Assignee: Splunk Inc.
    Inventors: Alok Anant Bhide, Brian John Bingham, Tristan Antonio Fletcher, Brian Reyes
  • Patent number: 11687438
    Abstract: Systems and methods are described for performing adaptive thresholding on key performance indicator (KPI) values using an online machine learning algorithm as the KPI values or the data from which the KPI values are derived is being ingested. For example, the system can identify outliers in a moving window of KPI values. To implement the adaptive thresholding, the system may identify seasonality and/or trend components in historical KPI values. When a new KPI value is obtained, the system may remove the identified seasonality and/or trend components from the KPI value, and determine whether the modified KPI value is an outlier using sketches or quantiles. The system can then repeat this process for each subsequently received KPI value.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: June 27, 2023
    Assignee: Splunk Inc.
    Inventors: Ian Edward Torbett, Lila Fridley, Tristan Antonio Fletcher, Ayyappa Muthusami, Tanner Gilligan
  • Patent number: 11675816
    Abstract: Systems and methods are described for using a streaming data processor to group notable events reflecting operation of a computing system into episodes of related events reflecting an incident on the computing system, such as to enable root cause analysis of the incident. Each notable event can be generated based on one or more events detected within raw machine data. The streaming data processor can ingest a data stream of notable events, and apply a clustering algorithm to the events to cluster those events into episodes. When the episodes satisfy an action rule, the streaming data processor can take an action appropriate to that rule, such as transmitting an alert or programmatically altering operation of the computing system. The streaming data processor can utilize feedback as to the grouping of events into episodes to modify the clustering algorithm and improve accuracy of clustering.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: June 13, 2023
    Assignee: SPLUNK INC.
    Inventors: Ramkumar Chandrasekharan, Tristan Antonio Fletcher, Ramprasad Siva Golla, Alpesh Sheth, Shailendra Suryawanshi, Xiang Zhou
  • Patent number: 11651011
    Abstract: One or more processing devices derive values indicative of various aspects of how a particular service in an information technology (IT) environment is performing at a point in time or for a period of time. The values are derived by a search query over machine data associated with the one or more entities that provide the service. The one or more processing devices define and apply time varying static thresholds in respect to the values. A user (e.g., IT manager) may be enabled to manipulate or define multiple sets of KPI thresholds that vary over time.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: May 16, 2023
    Assignee: Splunk Inc.
    Inventors: Tristan Antonio Fletcher, Alok Anant Bhide
  • Patent number: 11621899
    Abstract: The operation of an automatic service monitoring system (SMS) is directed by stored control information. Methods and mechanisms are provided to create control information that directs operations of the SMS regarding the grouping together of related notable events for unified display and processing. The control information directs grouping operations that automatically correlate the events without requiring, for example, a set of declarative grouping rules.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: April 4, 2023
    Assignee: Splunk Inc.
    Inventors: Vineetha Bettaiah, Tristan Antonio Fletcher, Ross Andrew Lazerowitz, Hemendra Singh Choudhary
  • Publication number: 20230102389
    Abstract: An automatic service monitor in an information technology environment has its operation controlled by information that, in part, defines entities that perform services and defines key performance indicators (KPIs) that indicate measures of performance of the services. Additional information controls the operation of the service monitor with respect to identifying and adapting for KPIs based on the non-normal data caused by maintenance work or other causes. Such adaptation may include changes in how reported information appears to the user.
    Type: Application
    Filed: September 27, 2022
    Publication date: March 30, 2023
    Inventors: Anupadmaja Raghavan, George Daloukov, Alok Anant Bhide, Ross Andrew Lazerowitz, Tristan Antonio Fletcher, Alan Vincent Hardin
  • Patent number: 11601324
    Abstract: An application executing on a mobile computing platform provides independent data channels over a mobile network to multiple separate computing systems that each maintain some data pertinent to problem determination and resolution when an incident arises in a monitored information technology (IT) environment. The application maintains and separately exercises the channels to provide timely information in a user interface that composites data to present a single interface with a multi-sourced contextual rendering. Some systems may include an IT monitoring system and a separate incident management system among its sources. Channels may include extended functionality to improve security or other aspects of communication with mobile platforms.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: March 7, 2023
    Assignee: SPLUNK INC.
    Inventors: Tristan Antonio Fletcher, Caleb Eugene Hanson, Amy Katherine Hunnel Bianchi, Daniel M. Jones, Alexandros Nikolaos Kompotis, Ross Andrew Lazerowitz, William Marcum, Michael Margulis, Sean David McBride, Daniel Blake Partain, Eric Nathaniel Tschetter, Dipti Prabhakar Siddamsettiwar
  • Patent number: 11522769
    Abstract: A method is disclosed that includes receiving a request to display a service-monitoring user interface that illustrates performance of one or more services that are each provided by one or more entities. Each service is associated with a stored service definition that identifies the one or more entities, and each entity is associated with stored entity definition information that identifies machine data produced by or about the entity from one or more sources. The method further includes causing display of the service-monitoring user interface illustrating performance of each service via an aggregate key performance indicator (KPI) that characterizes a respective service as a whole, and a plurality of aspect KPIs that each characterize an aspect of an associated service. Each KPI is defined by a search query that produces a value derived from the machine data identified by the entity definition information, the value indicative of a measure of the service at a point in time or during a period of time.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: December 6, 2022
    Assignee: SPLUNK INC.
    Inventors: Hemendra Singh Choudhary, Tristan Antonio Fletcher, Alok Anant Bhide, Fang I. Hsiao
  • Patent number: 11501238
    Abstract: A service monitoring system (SMS) produces key performance indicator (KPI) scores that indicate the performance of a service. To produce the KPI scores, the SMS may process the data for a large number of machine entities that perform the service. This data can be processed on a per-entity basis to produce a per-entity KPI score representing the contribution of a particular machine to the overall KPI. The per-entity KPI scores can be transformed to statistical representations which can be visualized as a distribution stream graph. The visualization may be presented with interactive aspects.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: November 15, 2022
    Assignee: SPLUNK INC.
    Inventors: Tristan Antonio Fletcher, Asmita Puri, Alok Anant Bhide
  • Patent number: 11455590
    Abstract: An automatic service monitor in an information technology environment has its operation controlled by information that, in part, defines entities that perform services and defines key performance indicators (KPIs) that indicate measures of performance of the services. Additional information controls the operation of the service monitor with respect to identifying and adapting for KPIs based on the non-normal data caused by maintenance work or other causes. Such adaptation may include changes in how reported information appears to the user.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: September 27, 2022
    Assignee: Splunk Inc.
    Inventors: Anupadmaja Raghavan, George Daloukov, Alok Anant Bhide, Ross Andrew Lazerowitz, Tristan Antonio Fletcher, Alan Vincent Hardin
  • Patent number: 11405290
    Abstract: The operation of an automatic service monitoring system (SMS) is directed by stored control information. Methods and mechanisms are provided to create control information that directs operations of the SMS regarding the grouping together of related notable events for unified display and processing. The control information directs grouping operations that automatically correlate the events without requiring, for example, a set of declarative grouping rules.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: August 2, 2022
    Assignee: Splunk Inc.
    Inventors: Vineetha Bettaiah, Tristan Antonio Fletcher, Ross Lazerowitz, Hemendra Singh Choudhary
  • Patent number: 11386156
    Abstract: One or more processing devices access a service definition for a service provided by one or more entities that each produce machine data or about which machine data is generated. The service definition identifies the entities that provide the service and, for each entity, definitional information includes information for identifying machine data pertaining to that entity. The processing devices access a key performance indicator (KPI) for the service that is defined by a search query that produces a value derived from the machine data pertaining to the entities identified in the service definition. The value indicates how the service is performing at a point in time or during a period of time and indicates a state of the KPI. A graphical interface is displayed and an indication of at least one threshold, which defines an end of a range of values representing a state of the KPI, for the KPI is received.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: July 12, 2022
    Assignee: Splunk Inc.
    Inventors: Alok Anant Bhide, Brian John Bingham, Tristan Antonio Fletcher, Brian C. Reyes
  • Patent number: 11372923
    Abstract: A service monitoring system executing on one or more processors may have operations that are determined by control information. Control over the operation of the service monitoring system can be exerted through the use of a graphical interface. The graphical interface may present the control information of a new or existing correlation search definition for user interaction. The service monitoring system may maintain a data store of key performance indicator (KPI) data, where a KPI value in the data store is produced by a KPI-defining search query that derives the value from machine data associated with one or more entities that perform a monitored service. A correlation search definition of the service monitoring system determines how a search of the KPI data is conducted, how its data is evaluated to determine whether a triggering condition has been met, and, if so, determines what triggered action is to be initiated.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: June 28, 2022
    Assignee: Splunk Inc.
    Inventors: Hemendra Singh Choudhary, Tristan Antonio Fletcher, Brian Bingham, Fang I. Hsiao, Brian C. Reyes
  • Patent number: 11303503
    Abstract: An application executing on a mobile computing platform provides independent data channels over a mobile network to multiple separate computing systems that each maintain some data pertinent to problem determination and resolution when an incident arises in a monitored information technology (IT) environment. The application maintains and separately exercises the channels to provide timely information in a user interface that composites data to present a single interface with a multi-sourced contextual rendering. Some systems may include an IT monitoring system and a separate incident management system among its sources. Channels may include extended functionality to improve security or other aspects of communication with mobile platforms.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: April 12, 2022
    Assignee: SPLUNK INC.
    Inventors: Tristan Antonio Fletcher, Caleb Eugene Hanson, Amy Katherine Hunnel Bianchi, Daniel M. Jones, Alexandros Nikolaos Kompotis, Ross Andrew Lazerowitz, William Marcum, Michael Margulis, Sean David McBride, Daniel Blake Partain, Eric Nathaniel Tschetter, Dipti Prabhakar Siddamsettiwar
  • Patent number: 11296955
    Abstract: Techniques are disclosed for providing an aggregate key performance indicator (KPI) that spans multiple services and is based on a priority value. The techniques may enable a user to select KPIs and to adjust weights (e.g., importance) associated with the KPIs. The weight of a KPI may affect the influence a value of the KPI has on the calculation of an aggregate KPI value. The techniques may also include the ability to create a correlation search using the selected KPIs and weights so that a notification may be generated when the aggregate KPI value exceeds a threshold.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: April 5, 2022
    Assignee: Splunk Inc.
    Inventors: Tristan Antonio Fletcher, Hemendra Singh Choudhary, Clint Sharp