公开(公告)号：US20100322237A1

公开(公告)日：2010-12-23

申请号：US12489118

申请日：2009-06-22

申请人： Murali Raja ,  Devesh Prakash ,  Sudheer Thokala

发明人： Murali Raja ,  Devesh Prakash ,  Sudheer Thokala

IPC分类号： H04L12/56

CPC分类号： H04L43/028 ,  G06F11/3476 ,  G06F11/3495 ,  H04L43/02 ,  H04L63/1433

摘要： Described herein are systems and methods for aggregating performance data or trace data for a multi-core, multi-packet-engine networked appliance. A plurality of packet engines operate on the appliance and manage network traffic between a plurality of clients and a plurality of servers. In various embodiments, the system comprises a plurality of packet engines and an aggregator communicating with the packet engines through shared memory allocations. Each packet engine can write performance data or trace data to the a shared memory allocation. The aggregator can obtain the performance data or trace data and consolidate the data to provide unified performance data or unified trace data representative of the appliance.

摘要翻译： 这里描述了用于聚合多核，多分组引擎联网设备的性能数据或跟踪数据的系统和方法。 多个分组引擎在设备上操作并且管理多个客户端和多个服务器之间的网络流量。 在各种实施例中，系统包括多个分组引擎和通过共享存储器分配与分组引擎通信的聚合器。 每个数据包引擎可以将性能数据或跟踪数据写入共享内存分配。 聚合器可以获取性能数据或跟踪数据，并整合数据以提供代表设备的统一性能数据或统一跟踪数据。

公开(公告)号：US20100322089A1

公开(公告)日：2010-12-23

申请号：US12489150

申请日：2009-06-22

申请人： Murali Raja ,  Devesh Prakash

发明人： Murali Raja ,  Devesh Prakash

IPC分类号： H04L12/26

CPC分类号： H04L43/04 ,  H04L41/5009 ,  H04L43/06

摘要： Described herein are systems and methods for aggregating performance data or trace data for a multi-core, multi-packet-engine networked appliance. A plurality of packet engines operate on the appliance and manage network traffic between a plurality of clients and a plurality of servers. In various embodiments, the system comprises a plurality of packet engines and an aggregator communicating with the packet engines through shared memory allocations. Each packet engine can write performance data or trace data to the a shared memory allocation. The aggregator can obtain the performance data or trace data and consolidate the data to provide unified performance data or unified trace data representative of the appliance.

摘要翻译： 这里描述了用于聚合多核，多分组引擎联网设备的性能数据或跟踪数据的系统和方法。 多个分组引擎在设备上操作并且管理多个客户端和多个服务器之间的网络流量。 在各种实施例中，系统包括多个分组引擎和通过共享存储器分配与分组引擎通信的聚合器。 每个数据包引擎可以将性能数据或跟踪数据写入共享内存分配。 聚合器可以获取性能数据或跟踪数据，并整合数据以提供代表设备的统一性能数据或统一跟踪数据。

公开(公告)号：US08554892B2

公开(公告)日：2013-10-08

申请号：US12489150

申请日：2009-06-22

申请人： Murali Raja ,  Devesh Prakash

发明人： Murali Raja ,  Devesh Prakash

IPC分类号： G06F15/173

CPC分类号： H04L43/04 ,  H04L41/5009 ,  H04L43/06

摘要： Described herein are systems and methods for aggregating performance data or trace data for a multi-core, multi-packet-engine networked appliance. A plurality of packet engines operate on the appliance and manage network traffic between a plurality of clients and a plurality of servers. In various embodiments, the system comprises a plurality of packet engines and an aggregator communicating with the packet engines through shared memory allocations. Each packet engine can write performance data or trace data to the a shared memory allocation. The aggregator can obtain the performance data or trace data and consolidate the data to provide unified performance data or unified trace data representative of the appliance.

摘要翻译： 这里描述了用于聚合多核，多分组引擎联网设备的性能数据或跟踪数据的系统和方法。 多个分组引擎在设备上操作并且管理多个客户端和多个服务器之间的网络流量。 在各种实施例中，系统包括多个分组引擎和通过共享存储器分配与分组引擎通信的聚合器。 每个数据包引擎可以将性能数据或跟踪数据写入共享内存分配。 聚合器可以获取性能数据或跟踪数据，并整合数据以提供代表设备的统一性能数据或统一跟踪数据。

公开(公告)号：US20080225710A1

公开(公告)日：2008-09-18

申请号：US11685185

申请日：2007-03-12

申请人： Murali Raja ,  Manikam Muthiah ,  Ranveer Kunal ,  Somanahalli Narayana Raghav

发明人： Murali Raja ,  Manikam Muthiah ,  Ranveer Kunal ,  Somanahalli Narayana Raghav

IPC分类号： G08C15/00

CPC分类号： G06F9/505 ,  H04L45/00 ,  H04L47/10 ,  H04L47/125 ,  H04L47/193 ,  H04L47/20 ,  H04L47/29 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1017 ,  H04L67/1029

摘要： The present invention provides improvements to load balancing by providing a load balancing solution that allows a user to select metrics, weights and thresholds from metrics collected or determined by a load balancing appliance as well as metrics obtained from another device, such as a server running the service. The systems and methods described providing a load balancing technique in which load balancing decisions can be made based on metrics known by another device monitoring such metrics. The load balancing appliance uses a network management protocol and communication model, such as a Simple Network Management Protocol (SNMP), to identify and collect metrics from a server, service or other device. These metrics are available on the load balancing appliance with appliance determined metrics. Via a configuration interface of the appliance, a user can select one or more appliance determined metrics and/or the metrics obtained via the network management protocol to determine the load of a service.

摘要翻译： 本发明通过提供一种负载平衡解决方案来提供负载平衡解决方案，该解决方案允许用户从由负载平衡设备收集或确定的度量中选择度量，权重和阈值，以及从另一设备（例如，运行 服务。 所描述的系统和方法提供负载平衡技术，其中可以基于监视这样的度量的另一个设备已知的度量来进行负载平衡决策。 负载平衡设备使用网络管理协议和通信模型（如简单网络管理协议（SNMP））来识别和收集来自服务器，服务或其他设备的指标。 这些指标在具有设备确定的度量标准的负载平衡设备上可用。 通过设备的配置界面，用户可以选择一个或多个设备确定的度量和/或通过网络管理协议获得的度量来确定服务的负载。