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    Performance anomaly detection
    32.
    发明授权
    Performance anomaly detection 有权

    公开(公告)号：US10977112B2

    公开(公告)日：2021-04-13

    申请号：US16253262

    申请日：2019-01-22

    Applicant: International Business Machines Corporation

    Inventor： Xiao Zhang ,  Fan Jing Meng ,  Lin Yang ,  Jing Min Xu

    IPC: G06F11/00 ,  G06F11/07

    Abstract: Embodiments facilitating performance anomaly detection are described. A computer-implemented method comprises: detecting, by a device operatively coupled to one or more processing units, based on monitoring data of a plurality of performance metrics of a monitored device, at least one trend within the monitoring data of the respective performance metrics; removing, by the device, the at least one trend from the monitoring data of the respective performance metrics to generate modified data of the respective performance metrics; and detecting, by the device, a performance anomaly based on the modified data of the respective performance metrics and a behavior clustering model comprising at least one steady state.

    ENABLING TRANSFER OF WIDGETS ACROSS CONTAINERS AT RUNTIME
    34.
    发明申请
    ENABLING TRANSFER OF WIDGETS ACROSS CONTAINERS AT RUNTIME 审中-公开

    公开(公告)号：US20200153704A1

    公开(公告)日：2020-05-14

    申请号：US16744603

    申请日：2020-01-16

    Applicant: International Business Machines Corporation

    Inventor： Jie Cui ,  Richard D. Thompson ,  Yuan Wang ,  Jing Min Xu

    IPC: H04L12/24 ,  G06F9/455

    Abstract: A method and system for enabling transfer of widgets across containers at runtime. According to embodiments of the present invention, a user is allowed to transfer a widget across containers at runtime, for example, moving a widget that has been deployed and operated in one widget container to another, even though the destination widget container originally does not support the widget. Specifically, the widget being transferred can keep consistency in terms of data and state before and after the transfer. Furthermore, the user can implement the cross-container transfer of widgets at runtime by, for example, convenient interaction means like a drag-and-drop operation. In this way, the user can operate and interact with Web applications in a more convenient and flexible way.

    Enabling transfer of widgets across containers at runtime
    35.
    发明授权
    Enabling transfer of widgets across containers at runtime 有权

    公开(公告)号：US10581698B2

    公开(公告)日：2020-03-03

    申请号：US16033444

    申请日：2018-07-12

    Applicant: International Business Machines Corporation

    Inventor： Jie Cui ,  Richard D. Thompson ,  Yuan Wang ,  Jing Min Xu

    IPC: G06F9/455 ,  H04L12/24

    Abstract: A method and system for enabling transfer of widgets across containers at runtime. According to embodiments of the present invention, a user is allowed to transfer a widget across containers at runtime, for example, moving a widget that has been deployed and operated in one widget container to another, even though the destination widget container originally does not support the widget. Specifically, the widget being transferred can keep consistency in terms of data and state before and after the transfer. Furthermore, the user can implement the cross-container transfer of widgets at runtime by, for example, convenient interaction means like a drag-and-drop operation. In this way, the user can operate and interact with Web applications in a more convenient and flexible way.

    Migrating virtual asset
    37.
    发明授权
    Migrating virtual asset 有权

    公开(公告)号：US10102027B2

    公开(公告)日：2018-10-16

    申请号：US15456762

    申请日：2017-03-13

    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

    Inventor： Fan Jing Meng ,  Yuan Wang ,  Jing Min Xu ,  Bo Yang ,  Yang Zhao

    IPC: G06F9/455 ,  H04L12/24 ,  H04L29/08 ,  G06F9/48

    Abstract: Embodiments include methods and devices for migrating virtual assets over networks that have a first manager connected to a physical host a virtual machine run. Aspects include registering the physical host to a second manager in the network, creating the mapping relationship of the physical host between a database of the first manager and a database of the second manager and importing instance data and status data of the virtual machine of the physical host from the database of the first manager into the database of the second manager. Aspects also include switching the management for the physical host from the first manager to the second manager.

    Migrating virtual asset
    38.
    发明授权
    Migrating virtual asset 有权

    公开(公告)号：US10102026B2

    公开(公告)日：2018-10-16

    申请号：US15455258

    申请日：2017-03-10

    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

    Inventor： Fan Jing Meng ,  Yuan Wang ,  Jing Min Xu ,  Bo Yang ,  Yang Zhao

    IPC: G06F9/455 ,  H04L12/24 ,  H04L29/08 ,  G06F9/48

    Abstract: Embodiments include methods and devices for migrating virtual assets over networks that have a first manager connected to a physical host a virtual machine run. Aspects include registering the physical host to a second manager in the network, creating the mapping relationship of the physical host between a database of the first manager and a database of the second manager and importing instance data and status data of the virtual machine of the physical host from the database of the first manager into the database of the second manager. Aspects also include switching the management for the physical host from the first manager to the second manager.

    Method and Apparatus for Downsizing the Diagnosis Scope for Change-Inducing Errors
    40.
    发明申请
    Method and Apparatus for Downsizing the Diagnosis Scope for Change-Inducing Errors 审中-公开

    公开(公告)号：US20170300370A1

    公开(公告)日：2017-10-19

    申请号：US15098700

    申请日：2016-04-14

    Applicant: International Business Machines Corporation

    Inventor： Girish B. Chafle ,  Fan Jing Meng ,  Jing Min Xu ,  Lin Y. Yang

    IPC: G06F11/07 ,  G06F17/30

    CPC classification number: G06F11/0781 ,  G06F11/0778 ,  G06F17/30303 ,  G06F17/30368 ,  G06F17/30377

    Abstract: The scope of the system changes to be considered for analysis for finding problematic changes is reduced in order to allow focusing on highly potential suspicious drifts caused by change sequences. The method and system includes a data cleaning module to remove irrelevant changes, a feature extraction and normalization module to extract the features of change objects, data annotation module to remove irrelevant changes based on patterns, and a clustering module to obtain groups for further analysis. Data cleaning is simplified using domain independent rules. Additional sources of change sequences are removed by application of pattern based techniques so as to narrow down problematic system changes to analyze for root cause analysis. Change error sequence and degree of temporal correlation to correlate system changes with errors, as well as change behavior patterns may be used for downsizing the diagnosis scope.

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