Patents by Inventor Nicholas DeMonner
Nicholas DeMonner 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).
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Patent number: 11615015Abstract: A trace anomaly grouping and visualization technique logically groups traces with anomalies to cases to enable software developers to monitor, diagnose and visualize the anomalies, as well as to solve the anomalies during application development and production. A client library of an investigative platform collects signals from traces (trace signal information). The technique organizes (groups) related trace signals of methods with anomalies (e.g., exceptions, performance abnormalities such as slowness) into datasets (denominated as “cases”) based on common cause for an anomaly and correlates the signals to identify a case. The collected information may be used to differentiate between root causes of the anomalies using a comparative visualization of traces displayed on a standard user interface of the investigative platform.Type: GrantFiled: July 16, 2020Date of Patent: March 28, 2023Assignee: Metawork CorporationInventors: David Michael Renie, Nicholas DeMonner, David Marcin, Margaret Henry
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Publication number: 20230091719Abstract: A visualization technique provides a user interface (UI) configured to display a recording of code execution in an intuitive manner that allows a user to walk-through and visually render the recorded code execution. The recording includes trace and application data embodied as one or more frames corresponding to invocations of code and associated values as captured during code execution. The UI displays the captured recording of code execution in the form of a call graph that illustrates the frames along with their corresponding methods and values, in context. By selecting a frame, the execution of code may be visualized on the UI in an organized manner across different methods invoked during execution of the code. The UI visualization feature of the technique provides a user with a concrete representation of code execution in an organized flow that enables the user to walk-through the recording in the same manner in which the code was executed.Type: ApplicationFiled: September 23, 2021Publication date: March 23, 2023Inventors: Nicholas DeMonner, William Tachau, David Michael Renie, Justin Mezzell
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Patent number: 11494284Abstract: A dynamic configuration trace capture technique enables software developers to monitor, diagnose and solve errors associated with application development and production. A client library of an investigative platform is loaded in a user application and interacts with an agent process to instrument executable code of the user application. A dynamic configuration specifies information, such as methods and associated arguments, variables and data (values), to instrument. The client library may re-load the dynamic configuration at the capture points, which may change the frequency of tracing a method and its associated information. The dynamic configuration may be defined per method, argument, variable, and/or data structure. The dynamic configuration may be initially deployed with default heuristics defined in the client library.Type: GrantFiled: July 15, 2020Date of Patent: November 8, 2022Assignee: Metawork CorporationInventors: David Michael Renie, David Marcin, Nicholas DeMonner, Margaret Henry
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Patent number: 11416376Abstract: An investigative platform enables software developers to monitor and diagnose anomalies associated with application development and production. A client library interacts with a separate agent to instrument executable code of a user application. The client library transfers executable code and trace information captured from the user application to the agent to isolate the capture from the executing user application. The agent buffers, examines, and performs further processing (such as compression) on the captured traces, and sends the information as substantially compressed traces to an analysis and persistent storage (APS) infrastructure. A consumer service loads the information into a durable message queue for processing by stages of an analysis pipeline of the APS infrastructure. Processing by the stages of the analysis pipeline results in findings, such as trace amalgamation into cases.Type: GrantFiled: July 19, 2020Date of Patent: August 16, 2022Assignee: Metawork CorporationInventors: David Marcin, David Michael Renie, Nicholas DeMonner, Margaret Henry
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Patent number: 11392483Abstract: A dynamic library replacement technique enables replacement of original functions or methods of application libraries based on analysis of traces captured by a client library of an investigative platform. Traces captured from the user application are analyzed to identify the original methods of the user application that may be replaced by the client library. The original methods may be identified based on estimated performance improvements determined from the analysis of the captured traces. The improved method replacements and estimated performance improvements may be graphically presented to a user via a user interface (UI) infrastructure of the investigative platform. Replacement of the improved methods may be defined in the dynamic configuration or interactively via the UI infrastructure and continued performance monitoring reported. The specific performance for any method may be monitored along with a fidelity of the monitored method.Type: GrantFiled: July 16, 2020Date of Patent: July 19, 2022Assignee: Metawork CorporationInventors: Nicholas DeMonner, David Marcin, David Michael Renie, Margaret Henry
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Patent number: 11354220Abstract: An instrumentation trace capture technique enables software developers to monitor, diagnose and solve errors associated with application development and production. A client library of an investigative platform is loaded in a user application executing on a virtual machine instance of a virtualized computing environment. The client library interacts with an agent of the platform to instrument executable code of the user application and, to that end, loads a capture configuration that specifies, inter alia, methods and associated arguments, variables and data structures (values), to instrument. The client library inspects the executable code to determine portions of the code to instrument based on the capture configuration, which describes a degree of fidelity (e.g., a frequency) of the executable code and data to trace at runtime. Capture points of the runtime application are implemented as callbacks to the client library, which are registered with a runtime system executing the user application.Type: GrantFiled: July 10, 2020Date of Patent: June 7, 2022Assignee: Metawork CorporationInventors: Nicholas DeMonner, David Michael Renie, David Marcin, Margaret Henry
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Patent number: 11327871Abstract: An instrumentation overhead regulation technique regulates an amount of work performed by a client library of an investigative platform used to monitor, diagnose and solve errors associated with application development and production. The client library calculates processing resources utilized during its runtime activity to enable adjustment of the amount of work it performs based on the measured activity. An agent may determine the overhead activity impact to user application performance by monitoring processing resource metrics of the user application. The agent analyzes the calculated overhead and processing resource metrics to render decisions to automatically regulate the capture fidelity of the client library. Regulation of the capture fidelity may be implemented by modifying parameters of a dynamic configuration.Type: GrantFiled: July 15, 2020Date of Patent: May 10, 2022Assignee: Metawork CorporationInventors: David Marcin, Nicholas DeMonner, David Michael Renie, Margaret Henry
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Publication number: 20220019518Abstract: An investigative platform enables software developers to monitor and diagnose anomalies associated with application development and production. A client library interacts with a separate agent to instrument executable code of a user application. The client library transfers executable code and trace information captured from the user application to the agent to isolate the capture from the executing user application. The agent buffers, examines, and performs further processing (such as compression) on the captured traces, and sends the information as substantially compressed traces to an analysis and persistent storage (APS) infrastructure. A consumer service loads the information into a durable message queue for processing by stages of an analysis pipeline of the APS infrastructure. Processing by the stages of the analysis pipeline results in findings, such as trace amalgamation into cases.Type: ApplicationFiled: July 19, 2020Publication date: January 20, 2022Inventors: David Marcin, David Michael Renie, Nicholas DeMonner, Margaret Henry
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Publication number: 20220019510Abstract: A dynamic configuration trace capture technique enables software developers to monitor, diagnose and solve errors associated with application development and production. A client library of an investigative platform is loaded in a user application and interacts with an agent process to instrument executable code of the user application. A dynamic configuration specifies information, such as methods and associated arguments, variables and data (values), to instrument. The client library may re-load the dynamic configuration at the capture points, which may change the frequency of tracing a method and its associated information. The dynamic configuration may be defined per method, argument, variable, and/or data structure. The dynamic configuration may be initially deployed with default heuristics defined in the client library.Type: ApplicationFiled: July 15, 2020Publication date: January 20, 2022Inventors: David Michael Renie, David Marcin, Nicholas DeMonner, Margaret Henry
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Publication number: 20220019512Abstract: A trace anomaly grouping and visualization technique logically groups traces with anomalies to cases to enable software developers to monitor, diagnose and visualize the anomalies, as well as to solve the anomalies during application development and production. A client library of an investigative platform collects signals from traces (trace signal information). The technique organizes (groups) related trace signals of methods with anomalies (e.g., exceptions, performance abnormalities such as slowness) into datasets (denominated as “cases”) based on common cause for an anomaly and correlates the signals to identify a case. The collected information may be used to differentiate between root causes of the anomalies using a comparative visualization of traces displayed on a standard user interface of the investigative platform.Type: ApplicationFiled: July 16, 2020Publication date: January 20, 2022Inventors: David Michael Renie, Nicholas DeMonner, David Marcin, Margaret Henry
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Publication number: 20220019517Abstract: A dynamic library replacement technique enables replacement of original functions or methods of application libraries based on analysis of traces captured by a client library of an investigative platform. Traces captured from the user application are analyzed to identify the original methods of the user application that may be replaced by the client library. The original methods may be identified based on estimated performance improvements determined from the analysis of the captured traces. The improved method replacements and estimated performance improvements may be graphically presented to a user via a user interface (UI) infrastructure of the investigative platform. Replacement of the improved methods may be defined in the dynamic configuration or interactively via the UI infrastructure and continued performance monitoring reported. The specific performance for any method may be monitored along with a fidelity of the monitored method.Type: ApplicationFiled: July 16, 2020Publication date: January 20, 2022Inventors: Nicholas DeMonner, David Marcin, David Michael Renie, Margaret Henry
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Publication number: 20220019511Abstract: An instrumentation overhead regulation technique regulates an amount of work performed by a client library of an investigative platform used to monitor, diagnose and solve errors associated with application development and production. The client library calculates processing resources utilized during its runtime activity to enable adjustment of the amount of work it performs based on the measured activity. An agent may determine the overhead activity impact to user application performance by monitoring processing resource metrics of the user application. The agent analyzes the calculated overhead and processing resource metrics to render decisions to automatically regulate the capture fidelity of the client library. Regulation of the capture fidelity may be implemented by modifying parameters of a dynamic configuration.Type: ApplicationFiled: July 15, 2020Publication date: January 20, 2022Inventors: David Marcin, Nicholas DeMonner, David Michael Renie, Margaret Henry
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Publication number: 20220012160Abstract: An instrumentation trace capture technique enables software developers to monitor, diagnose and solve errors associated with application development and production. A client library of an investigative platform is loaded in a user application executing on a virtual machine instance of a virtualized computing environment. The client library interacts with an agent of the platform to instrument executable code of the user application and, to that end, loads a capture configuration that specifies, inter alia, methods and associated arguments, variables and data structures (values), to instrument. The client library inspects the executable code to determine portions of the code to instrument based on the capture configuration, which describes a degree of fidelity (e.g., a frequency) of the executable code and data to trace at runtime. Capture points of the runtime application are implemented as callbacks to the client library, which are registered with a runtime system executing the user application.Type: ApplicationFiled: July 10, 2020Publication date: January 13, 2022Inventors: Nicholas DeMonner, David Michael Renie, David Marcin, Margaret Henry
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Publication number: 20220012161Abstract: An instrumentation trace capture technique enables software developers to monitor, diagnose and solve errors associated with application development and production. A client library of an investigative platform is loaded in a user application executing on a virtual machine instance of a virtualized computing environment. The client library interacts with an agent of the platform to instrument executable code of the user application and, to that end, loads a capture configuration that specifies, inter alia, methods and associated arguments, variables and data structures (values), to instrument. The client library inspects the executable code to determine portions of the code to instrument based on the capture configuration, which describes a degree of fidelity (e.g., a frequency) of the executable code and data to trace at runtime. Capture points of the runtime application are implemented as callbacks to the client library, which are registered with a runtime system executing the user application.Type: ApplicationFiled: July 12, 2021Publication date: January 13, 2022Inventors: Nicholas DeMonner, David Michael Renie, David Marcin, Margaret Henry
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Publication number: 20210049685Abstract: Systems and methods for managing cryptocurrency. Cryptocurrency can be managed for borrowing, margin trading, and/or use as collateral. Cryptocurrency data can be monitored and validated for identifying events and performing actions related to management of cryptocurrency.Type: ApplicationFiled: August 6, 2020Publication date: February 18, 2021Inventors: William Tachau, Nicholas DeMonner, David Marcin