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1. 发明申请

US20110296012A1 MULTI-TIER MESSAGE CORRELATION 有权
标题翻译：多层消息相关
公开(公告)号：US20110296012A1
公开(公告)日：2011-12-01
申请号：US13117105
申请日：2011-05-26
申请人： Patrick J. Malloy , Marius Popa , Antoine Dunn , Daniel Fuentes , Christopher Hull
发明人： Patrick J. Malloy , Marius Popa , Antoine Dunn , Daniel Fuentes , Christopher Hull
IPC分类号： G06F15/173
CPC分类号： H04L43/02 , G06F11/3495 , G06F2201/87 , G06F2201/875 , H04L43/022
摘要： A system and method determines correlations within multi-tier communications based on repeated iterations/episodes of executions of a target application. Content-based correlations are determined by encoding the content using a finite alphabet, then searching for similar sequences among the multiple traces. By encoding the content to a finite alphabet, common pattern matching techniques may be used, including, for example, DNA alignment algorithms. To facilitate alignment of the traces, structural and/or semantic breakpoints are defined, and the encoding in each trace is synchronized to these breakpoints. To facilitate efficient processing, a hierarchy of causality among tier-pairs is identified, and messages at lower levels are ranked and temporally filtered, based on activity intervals at higher levels of the hierarchy.
摘要翻译：系统和方法基于重复迭代/目标应用的执行情况确定多层通信内的相关性。基于内容的相关性通过使用有限字母编码内容，然后在多个轨迹中搜索类似的序列来确定。通过将内容编码为有限的字母表，可以使用公共模式匹配技术，包括例如DNA对准算法。为了便于跟踪的对齐，定义了结构和/或语义断点，并且每个跟踪中的编码与这些断点同步。为了促进有效的处理，基于层次上级的活动间隔，确定层对之间的因果关系层次，并且较低级别的消息被排序和时间过滤。

2. 发明授权

US08756312B2 Multi-tier message correlation 有权
标题翻译：多层消息相关
公开(公告)号：US08756312B2
公开(公告)日：2014-06-17
申请号：US13117105
申请日：2011-05-26
申请人： Patrick J. Malloy , Marius Popa , Antoine Dunn , Daniel Fuentes , Christopher Hull
发明人： Patrick J. Malloy , Marius Popa , Antoine Dunn , Daniel Fuentes , Christopher Hull
IPC分类号： G06F15/173 , G06F17/30
CPC分类号： H04L43/02 , G06F11/3495 , G06F2201/87 , G06F2201/875 , H04L43/022
摘要： A system and method determines correlations within multi-tier communications based on repeated iterations/episodes of executions of a target application. Content-based correlations are determined by encoding the content using a finite alphabet, then searching for similar sequences among the multiple traces. By encoding the content to a finite alphabet, common pattern matching techniques may be used, including, for example, DNA alignment algorithms. To facilitate alignment of the traces, structural and/or semantic breakpoints are defined, and the encoding in each trace is synchronized to these breakpoints. To facilitate efficient processing, a hierarchy of causality among tier-pairs is identified, and messages at lower levels are ranked and temporally filtered, based on activity intervals at higher levels of the hierarchy.
摘要翻译：系统和方法基于重复迭代/目标应用的执行情况确定多层通信内的相关性。基于内容的相关性通过使用有限字母编码内容，然后在多个轨迹中搜索类似的序列来确定。通过将内容编码为有限的字母表，可以使用公共模式匹配技术，包括例如DNA对准算法。为了便于跟踪的对齐，定义了结构和/或语义断点，并且每个跟踪中的编码与这些断点同步。为了促进有效的处理，基于层次上级的活动间隔，确定层对之间的因果关系层次，并且较低级别的消息被排序和时间过滤。

3. 发明授权

US08935295B2 Identifying and reporting differences in network activity data files 有权
标题翻译：识别和报告网络活动数据文件的差异
公开(公告)号：US08935295B2
公开(公告)日：2015-01-13
申请号：US11776708
申请日：2007-07-12
申请人： Patrick J. Malloy , John McNicholas , John W. Strohm , Antoine Dunn
发明人： Patrick J. Malloy , John McNicholas , John W. Strohm , Antoine Dunn
IPC分类号： G06F7/00 , G06F17/30 , H04L12/24 , G06F13/14
CPC分类号： H04L41/5009 , H04L41/22 , H04L41/5035 , H04L41/5067
摘要： A method of identifying differences between activity data files includes determining a difference between the activity data files. Causal analysis may be performed to identify a cause of the difference. The difference and/or the cause of the difference may be rendered based on a rendering template. Tier pairs between the activity data files may be matched and a user may be queried to confirm the tier pair match. Statistical and/or protocol differences between each of the activity files may be presented. Transactions between each of the activity data files may be matched including comparing the content files in each of the activity data files that account for the transactions. Client side differences between each of the activity data files may be identified. A categorization may be assigned to each of the determined differences. Determined differences may be excluded from the rendering.
摘要翻译：识别活动数据文件之间的差异的方法包括确定活动数据文件之间的差异。可以进行因果分析以识别差异的原因。可以基于渲染模板来呈现差异的差异和/或原因。可以匹配活动数据文件之间的层对，并且可以查询用户以确认层对匹配。可以呈现每个活动文件之间的统计和/或协议差异。可以匹配每个活动数据文件之间的交易，包括比较交易中的每个活动数据文件中的内容文件。可以识别每个活动数据文件之间的客户端差异。可以将分类分配给每个确定的差异。确定的差异可能会从渲染中排除。

4. 发明授权

US08296424B2 Network capacity planning 有权
标题翻译：网络容量规划
公开(公告)号：US08296424B2
公开(公告)日：2012-10-23
申请号：US12861832
申请日：2010-08-24
申请人： Patrick J. Malloy , Dana Znamova , Alain J. Cohen , Antoine Dunn , John W. Strohm , Abbas Haider Ali , Russell Mark Elsner
发明人： Patrick J. Malloy , Dana Znamova , Alain J. Cohen , Antoine Dunn , John W. Strohm , Abbas Haider Ali , Russell Mark Elsner
IPC分类号： G06F15/16
CPC分类号： H04L41/145 , H04L41/22
摘要： Data representing application deployment attributes, network topology, and network performance attributes based on a reduced set of element attributes is utilized to simulate application deployment. The data may be received from a user directly, a program that models a network topology or application behavior, and a wizard that implies the data based on an interview process. The simulation may be based on application deployment attributes including application traffic pattern, application message sizes, network topology, and network performance attributes. The element attributes may be determined from a lookup table of element operating characteristics that may contain element maximum and minimum boundary operating values utilized to interpolate other operating conditions. Application response time may be derived using an iterative analysis based on multiple instances of one or more applications wherein a predetermined number of iterations is used or until a substantially steady state of network performance is achieved.
摘要翻译：利用表示应用程序部署属性，网络拓扑和基于简化的元素属性集合的网络性能属性的数据来模拟应用程序部署。可以直接从用户接收数据，对网络拓扑或应用行为进行建模的程序，以及基于访问过程暗示数据的向导。模拟可以基于应用部署属性，包括应用流量模式，应用消息大小，网络拓扑和网络性能属性。可以从可能包含用于内插其他操作条件的元件最大和最小边界操作值的元件操作特性的查找表来确定元素属性。可以使用基于一个或多个应用的多个实例的迭代分析来导出应用响应时间，其中使用预定数量的迭代，或直到达到基本稳定的网络性能状态。

5. 发明授权

US08195443B2 Application level interface to network analysis tools 有权
标题翻译：应用级接口网络分析工具
公开(公告)号：US08195443B2
公开(公告)日：2012-06-05
申请号：US11358536
申请日：2006-02-21
申请人： Patrick J. Malloy , Alain Cohen , William E. Bardon, Jr. , Antoine Dunn , Ryan Gehl , Nishant Gupta , Mahesh Lavannis , John Strohm , Prasanna Sukumar
发明人： Patrick J. Malloy , Alain Cohen , William E. Bardon, Jr. , Antoine Dunn , Ryan Gehl , Nishant Gupta , Mahesh Lavannis , John Strohm , Prasanna Sukumar
IPC分类号： G06F7/60 , G06F17/50 , G06F9/44 , G06F9/45 , G06F9/46 , G06F15/16 , G06F15/177 , G06F15/173
CPC分类号： H04L41/145 , H04L41/22
摘要： A user interface to a network simulator facilitates the use of application layer parameters and application layer logic. The user interface is configured to allow the user to define the input in a graphic form, or a text/programming form, or a combination of both. Preferably, the user interface provides common graphic forms for both inputting the data to the simulator as well as for displaying the resultant data from the simulator, thereby easing the progression from the analysis of output from one simulation to the generation of new input for a subsequent simulation.
摘要翻译：到网络仿真器的用户界面有利于应用层参数和应用层逻辑的使用。用户界面被配置为允许用户以图形形式或文本/编程形式或两者的组合来定义输入。优选地，用户界面提供用于将数据输入到模拟器以及用于显示来自模拟器的结果数据的公共图形形式，从而缓解从一个模拟的输出分析到后续的新输入的生成的进展模拟。

6. 发明授权

US09077642B2 Application level interface to network analysis tools 有权
标题翻译：应用级接口网络分析工具
公开(公告)号：US09077642B2
公开(公告)日：2015-07-07
申请号：US13487895
申请日：2012-06-04
申请人： Patrick J. Malloy , Alain Cohen , William E. Bardon, Jr. , Antoine Dunn , Ryan Gehl , Nishant Gupta , Mahesh Lavannis , John Strohm , Prasanna Sukumar
发明人： Patrick J. Malloy , Alain Cohen , William E. Bardon, Jr. , Antoine Dunn , Ryan Gehl , Nishant Gupta , Mahesh Lavannis , John Strohm , Prasanna Sukumar
IPC分类号： G06F17/50 , G06F9/44 , H04L12/24
CPC分类号： H04L41/145 , H04L41/22
摘要： A user interface to a network simulator facilitates the use of application layer parameters and application layer logic. The user interface is configured to allow the user to define the input in a graphic form, or a text/programming form, or a combination of both. The user interface provides common graphic forms for both inputting the data to the simulator as well as for displaying the resultant data from the simulator. In response, the simulator and user interface may provide updated information to reflect the impact of changes made to application layer parameters and logic.
摘要翻译：到网络仿真器的用户界面有利于应用层参数和应用层逻辑的使用。用户界面被配置为允许用户以图形形式或文本/编程形式或两者的组合来定义输入。用户界面提供用于将数据输入到模拟器以及用于显示来自模拟器的结果数据的通用图形。作为响应，模拟器和用户界面可以提供更新的信息以反映对应用层参数和逻辑的改变的影响。

7. 发明授权

US08577956B2 User-configurable network performance monitors 有权
标题翻译：用户可配置的网络性能监视器
公开(公告)号：US08577956B2
公开(公告)日：2013-11-05
申请号：US11678595
申请日：2007-02-24
申请人： Patrick J. Malloy , Antoine Dunn , John Wilson Strohm , Steven Niemczyk
发明人： Patrick J. Malloy , Antoine Dunn , John Wilson Strohm , Steven Niemczyk
IPC分类号： G06F15/16
CPC分类号： H04L43/10 , H04L41/22 , H04L43/045
摘要： A network analysis system provides for a user-definable display of information related to messages communicated on the network. The network analysis system includes one or more display formats that provide a display of message exchanges between nodes of a network, and a display augmenter that provides additional information on the display based on a user-defined visualization. The user defined visualization includes augmenting the display based on user-defined coloring characteristics and/or augmenting the display with user-defined labels. To further facilitate user control of the augmentation of the display, the system accepts user-defined programs for discriminating among messages, for controlling the labeling of messages, and for controlling the coloring of messages and labels. Commonly used user-defined characteristics and labels are stored in a library, for use via a selection from among the library entries.
摘要翻译：网络分析系统提供与在网络上传送的消息有关的信息的用户可定义的显示。网络分析系统包括提供网络节点之间的消息交换的显示的一个或多个显示格式，以及基于用户定义的可视化来在显示器上提供附加信息的显示增强器。用户定义的可视化包括基于用户定义的着色特征增强显示和/或用用户定义的标签来增加显示。为了进一步促进用户对显示器增加的控制，系统接受用户定义的程序，用于区分消息，用于控制消息的标注，以及控制消息和标签的着色。通常使用的用户定义的特征和标签存储在库中，以便通过库条目中的选择使用。

8. 发明授权

US08493871B2 End-to end analysis of transactions in networks with traffic-altering devices 有权
标题翻译：端到端分析具有流量改变设备的网络中的事务
公开(公告)号：US08493871B2
公开(公告)日：2013-07-23
申请号：US12623592
申请日：2009-11-23
申请人： Patrick J. Malloy , Antoine Dunn , Dana Znamova , Steven Niemczyk , Russell Mark Elsner , Ryan Gehl , Alex Chernyakov
发明人： Patrick J. Malloy , Antoine Dunn , Dana Znamova , Steven Niemczyk , Russell Mark Elsner , Ryan Gehl , Alex Chernyakov
IPC分类号： H04L12/26
CPC分类号： H04L41/12 , H04L29/12367 , H04L29/12952 , H04L61/2514 , H04L61/6077
摘要： In a network that includes intermediary nodes, such as WAN accelerators, that transform messages between nodes, an end-to-end path of the messages is determined. The determined end-to-end path is used in subsequent analysis of message traces, to identify timing and other factors related to the performance of the network relative to the propagation of these messages, including the propagation of the transformed messages. A variety of techniques are presented for determining the path of the messages, depending upon the characteristics of the collected trace data. Upon determining the message path, the traces are synchronized in time and correlations between the connections along the path are determined, including causal relationships. In a preferred embodiment, a user identifies an application process between or among particular nodes of a network, and the system provides a variety of formats for viewing statistics related to the performance of the application on the network.
摘要翻译：在包括中间节点（例如WAN加速器）的网络中，其在节点之间转换消息，确定消息的端到端路径。确定的端到端路径用于消息跟踪的后续分析，以识别与网络的性能相关的定时和其他因素相对于这些消息的传播，包括变换的消息的传播。根据收集的跟踪数据的特性，提供了各种用于确定消息路径的技术。在确定消息路径之后，跟踪在时间上同步，确定沿着路径的连接之间的相关性，包括因果关系。在优选实施例中，用户识别网络的特定节点之间或之间的应用进程，并且系统提供用于观看与网络上的应用的性能有关的统计数据的各种格式。

9. 发明申请

US20090303899A1 DISCOVERY OF MULTIPLE-PARENT DEPENDENCIES IN NETWORK PERFORMANCE ANALYSIS 有权
标题翻译：在网络性能分析中发现多方面的依赖关系
公开(公告)号：US20090303899A1
公开(公告)日：2009-12-10
申请号：US12478775
申请日：2009-06-05
申请人： Steve NIEMCZYK , Antoine Dunn , Russell Mark Elsner , Patrick J. Malloy , Dana Znamova
发明人： Steve NIEMCZYK , Antoine Dunn , Russell Mark Elsner , Patrick J. Malloy , Dana Znamova
IPC分类号： H04L12/26
CPC分类号： H04L43/18
摘要： Multiple parent-dependencies are identified for messages that are received on a network that includes nodes that are configured to avoid the conventional strictly-sequential communications techniques and protocols, in order to accelerate network performance. If a network is known, or assumed, to include intermediate/proxy nodes that are configured to provide acceleration, access control, and other services, the system that analyzes traffic on the network is configured to assume that these nodes may/will provide such features, and thereby introduce multiple dependencies among the messages communicated across the network. For each message transmitted from a forwarding node, messages received at the forwarding node are assessed to distinguish messages from the destination node and messages from an other node, and a dependency is defined for each.
摘要翻译：为在网络上接收的消息识别多个父依赖关系，该消息包括被配置为避免传统的严格顺序通信技术和协议的节点，以便加速网络性能。如果网络已知或假设为包括被配置为提供加速，访问控制和其他服务的中间/代理节点，则分析网络上的流量的系统被配置为假设这些节点可以/将提供这样的特征，从而在通过网络传送的消息之间引入多个依赖关系。对于从转发节点发送的每个消息，评估在转发节点处接收的消息以区分来自目的地节点的消息和来自其他节点的消息，并且为每个消息定义依赖关系。

10. 发明申请

US20080040573A1 MAPPING VIRTUAL INTERNET PROTOCOL ADDRESSES 有权
标题翻译：映射虚拟互联网协议地址
公开(公告)号：US20080040573A1
公开(公告)日：2008-02-14
申请号：US11832923
申请日：2007-08-02
申请人： Patrick J. Malloy , John Wilson Strohm , Gehl Ryan , Antoine Dunn
发明人： Patrick J. Malloy , John Wilson Strohm , Gehl Ryan , Antoine Dunn
IPC分类号： G06F12/00
CPC分类号： H04L29/12028 , H04L41/22 , H04L61/103 , H04L67/02
摘要： A method for remapping a Media Access Control (MAC) address mapped to a virtual IP address. The method includes examining an activity data file to identify the virtual IP address mapped to the MAC address and remapping the identified MAC address to an IP address. The virtual IP address may be identified utilizing a criteria, such as by determining that the virtual IP address may have two or more mapped MAC addresses. Other criteria may also be suitably employed. A portion of the IP address may be automatically generated. A user may be queried to confirm the generated portion of the IP address. The portion of the IP address may be determined based on prior user entrance of an IP address. The portion of the IP address may be predetermined by a user assigning a naming convention.
摘要翻译：一种重映射映射到虚拟IP地址的媒体访问控制（MAC）地址的方法。该方法包括检查活动数据文件以识别映射到MAC地址的虚拟IP地址，并将所识别的MAC地址重新映射到IP地址。可以使用诸如通过确定虚拟IP地址可以具有两个或更多个映射的MAC地址的标准来识别虚拟IP地址。也可以适当地使用其它标准。 IP地址的一部分可能会自动生成。可以查询用户以确认所生成的IP地址部分。可以基于IP地址的先前用户入口来确定IP地址的部分。 IP地址的部分可以由用户分配命名约定来预先确定。

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