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公开(公告)号：US11822466B2
公开(公告)日：2023-11-21
申请号：US17557060
申请日：2021-12-21
申请人： dSPACE GmbH
发明人： Christian Becker
CPC分类号： G06F11/3688 , G06F11/323 , G06F11/3684 , G06F11/3692
摘要： A method provides an intervention point for manipulating a variable of a runtime environment for testing a control-device program component to be tested in a test environment. Software of the control-device program component, in accordance with the AUTOSAR standard, is divided into three layers, wherein the three layers include a layer of program components, a layer of the runtime environment, and a layer of device-related basic programs. The layer of the program components has a test scenario program component for providing input values and a program component for receiving output values and displaying the test result. The method includes: providing the control-device program component to be tested with interfaces that are each defined in accordance with the AUTOSAR standard; and creating an executable program of the control-device program component to be tested and of the test scenario program component.
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公开(公告)号：US11768755B2
公开(公告)日：2023-09-26
申请号：US17209633
申请日：2021-03-23
申请人： eBay Inc.
发明人： Hanzhang Wang , Huai Jiang , Liangfei Su , Selcuk Kopru , Sanjeev Katariya , Wanxue Li
CPC分类号： G06F11/3476 , G06F11/0772 , G06F11/323 , G06F11/3409 , G06N20/00
摘要： Process flow graphs are generated from system trace data by obtaining raw distributed trace data for a system, aggregating the raw distributed trace data into aggregated distributed trace data, generating a plurality of process flow graphs from the aggregated distributed trace data, and storing the plurality of process flow graphs in a graphical store. A first critical path can be determined from the plurality of process flow graphs based on an infrastructure design for the system and a process flow graph corresponding to the first critical path provided for graphical display. Certain examples can determine a second critical path involving a selected element of the first critical path and provide the process flow graph for the second critical path for display. Some examples pre-process the aggregated distributed trace data to repair incorrect traces. Other examples merge included process flow graphs into longer graphs.
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公开(公告)号：US11768729B2
公开(公告)日：2023-09-26
申请号：US17281346
申请日：2018-10-03
CPC分类号： G06F11/079 , G06F11/0709 , G06F11/323 , H04L9/083 , H04L9/0825 , G06F9/52 , G06F2209/521 , H04L9/50
摘要： A method is implemented by one or more network devices to identify an originating point of failure in a composite service executed in a cloud computing environment. The execution of the composite service includes execution of a plurality of atomic services in an ordered sequence, where for each atomic service that is executed, an execution trace for that atomic service is stored in a blockchain to form an ordered sequence of execution traces, where the execution trace for a given atomic service is signed using the private key associated with that atomic service and analyzing one or more of the ordered sequence of execution traces to determine which of the plurality of atomic services originated the failure, where each execution trace that is analyzed is authenticated using the public key that corresponds to the private key associated with the atomic service that generated that execution trace.
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14.发明公开公开(公告)号：US20230281110A1
公开(公告)日：2023-09-07
申请号：US18144773
申请日：2023-05-08
发明人： Stacy Brigham , Brooke Heethuis , Linda King , Matt Rowe
CPC分类号： G06F11/3684 , G06F11/3688 , G06F11/323 , G06F11/3457 , G06F11/3692
摘要： A testing platform for an auto-decision engine is disclosed. An auto-test database for a decision engine may be accessed and modified by, for example, executing an application programming interface protocol of a third-party computing system. The decision engine may be bypassed, and a simulated auto-decision may be requested based on a unique key corresponding to a scenario in the auto-test database. A graphical user interface displays information regarding the auto-test database on a user computing device, and one or more output data fields in the auto-test database may be modified.
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公开(公告)号：US11734149B2
公开(公告)日：2023-08-22
申请号：US17017963
申请日：2020-09-11
发明人： Alexander Weiss , Alexander Lange
CPC分类号： G06F11/3476 , G06F9/30058 , G06F9/30065 , G06F11/2733 , G06F11/323 , G06F11/3636 , G06F11/3648
摘要： A trace-data-processing device for reconstructing an execution flow of a program performed by a source device under test or under observation, herein DUT, using at least one source-specific trace-data stream is disclosed. The trace-data-processing device comprises a trace-data-processing unit, which is configured to identify in the trace-data stream at least one instruction-synchronization message and branch messages. Moreover, the trace-data-processing device is configured to generate runtime-information data indicative of an at least partial reconstruction of the execution flow, using the identified trace messages, a pre-defined branch identifier allocated to each branch instruction address in the program that is associated with a direct branch instruction and pre-stored reconstruction information stored in a reconstruction memory.
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公开(公告)号：US11663115B2
公开(公告)日：2023-05-30
申请号：US17500299
申请日：2021-10-13
发明人： Jin Xiao , Anup Kalia , Chen Lin , Raghav Batta , Saurabh Sinha , John Rofrano , Maja Vukovic
CPC分类号： G06F11/3688 , G06F11/323 , G06F11/3636 , G06F11/3684 , G06F11/3692
摘要： Systems, computer-implemented methods, and computer program products to facilitate generation of microservices from a monolithic application based on runtime traces are provided. According to an embodiment, a system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise a model component that learns cluster assignments of classes in a monolithic application based on runtime traces of executed test cases. The computer executable components can further comprise a cluster component that employs the model component to generate clusters of the classes based on the cluster assignments to identify one or more microservices of the monolithic application.
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公开(公告)号：US11645195B1
公开(公告)日：2023-05-09
申请号：US17119697
申请日：2020-12-11
发明人： Stacy Brigham , Brooke Heethuis , Linda King , Matt Rowe
CPC分类号： G06F11/3684 , G06F11/323 , G06F11/3457 , G06F11/3688 , G06F11/3692
摘要： A testing platform for an auto-decision engine is disclosed. An auto-test database for a decision engine may be accessed and modified by, for example, executing an application programming interface protocol of a third-party computing system. The decision engine may be bypassed, and a simulated auto-decision may be requested based on a unique key corresponding to a scenario in the auto-test database. A graphical user interface displays information regarding the auto-test database on a user computing device, and one or more output data fields in the auto-test database may be modified.
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18.发明申请公开(公告)号：US20180248767A1
公开(公告)日：2018-08-30
申请号：US15905455
申请日：2018-02-26
申请人： Draios Inc.
发明人： Loris Degioanni
CPC分类号： H04L41/14 , G06F11/3006 , G06F11/3065 , G06F11/323 , G06F11/3495 , G06F2201/87 , H04L41/069 , H04L43/045 , H04L67/02 , H04L67/10
摘要： Systems and methods for performance and security management of the computing infrastructure that supports an application deployed in a hosted computing environment are described. In one embodiment, for example, a system comprises agents installed on hosts. The agents capture and record system events from operating systems on the hosts that result from application component processes executing on the hosts. The system further includes a collection and analysis engine that obtains captured and recorded system events from the agents, identifies captured and recorded system events that pertain to an application transaction, and produces, from the identified system events, metric data reflecting quantity of computing resources used by the application component processes to process the application transaction. The system also includes a web dashboard that presents the metric data to a user, for example, on a web page.
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19.发明授权公开(公告)号：US09954740B2
公开(公告)日：2018-04-24
申请号：US15224226
申请日：2016-07-29
申请人： Draios Inc.
发明人： Loris Degioanni
CPC分类号： H04L41/14 , G06F11/3006 , G06F11/3065 , G06F11/323 , G06F11/3495 , G06F2201/87 , H04L41/069 , H04L43/045 , H04L67/02 , H04L67/10
摘要： Systems and methods for performance and security management of the computing infrastructure that supports an application deployed in a hosted computing environment are described. In one embodiment, for example, a system comprises agents installed on hosts. The agents capture and record system events from operating systems on the hosts that result from application component processes executing on the hosts. The system further includes a collection and analysis engine that obtains captured and recorded system events from the agents, identifies captured and recorded system events that pertain to an application transaction, and produces, from the identified system events, metric data reflecting quantity of computing resources used by the application component processes to process the application transaction. The system also includes a web dashboard that presents the metric data to a user, for example, on a web page.
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公开(公告)号：US09934101B2
公开(公告)日：2018-04-03
申请号：US14569360
申请日：2014-12-12
IPC分类号： G06F3/048 , G06F11/14 , G06F3/0484 , G06F11/32
CPC分类号： G06F11/1448 , G06F3/0484 , G06F11/1469 , G06F11/323
摘要： Graphical user interface relationship graph for displaying relationships between image backup files in a backup job. In one example embodiment, one or more non-transitory computer-readable media store a program that causes a processor to generate and visually present, on an electronic display device associated with the processor, a graphical user interface (GUI) relationship graph for displaying relationships between image backup files in a backup job. The GUI relationship graph includes multiple image nodes each representing an image backup file of a source storage and a chain path including multiple links. Each of the links represents a parent-child relationship between one of the image nodes and another of the image nodes.
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