公开(公告)号：US08660816B2

公开(公告)日：2014-02-25

申请号：US12437365

申请日：2009-05-07

申请人： Joy Mukherjee ,  Angelo Pruscino ,  Sunil Kumar ,  Sujeet Kumar ,  Anuj Tripathi ,  Macharapu Sai Prasanth

发明人： Joy Mukherjee ,  Angelo Pruscino ,  Sunil Kumar ,  Sujeet Kumar ,  Anuj Tripathi ,  Macharapu Sai Prasanth

IPC分类号： G06F11/34

CPC分类号： G06F11/34 ,  G06F11/3409 ,  G06F11/3452 ,  G06F2201/88

摘要： A system, method, and computer program product are described for distinguishing between a computing system that is hung in a hang state and systems that are in an idle or otherwise non-hang state which do not need intervention before regaining the ability to adequately process work. According to some approaches, heuristics are employed to perform hang and idle system detection and validation. Data representative of systems resources are analyzed and transformed in order to identify systems that are in a hang state.

摘要翻译： 描述了一种系统，方法和计算机程序产品，用于区分悬挂状态下的计算系统和处于闲置状态或其他非挂起状态的系统，这些系统在不再需要干预的能力下才能进行充分的处理 。 根据一些方法，采用启发式方式进行挂起和空闲系统的检测和验证。 分析和转换表示系统资源的数据，以便识别处于挂起状态的系统。

公开(公告)号：US20100286952A1

公开(公告)日：2010-11-11

申请号：US12437365

申请日：2009-05-07

申请人： Joy Mukherjee ,  Angelo Pruscino ,  Sunil Kumar ,  Sujeet Kumar ,  Anuj Tripathi ,  Macharapu Sai Prasanth

发明人： Joy Mukherjee ,  Angelo Pruscino ,  Sunil Kumar ,  Sujeet Kumar ,  Anuj Tripathi ,  Macharapu Sai Prasanth

IPC分类号： G06F17/18 ,  G06F15/00

CPC分类号： G06F11/34 ,  G06F11/3409 ,  G06F11/3452 ,  G06F2201/88

摘要： A system, method, and computer program product are described for distinguishing between a computing system that is hung in a hang state and systems that are in an idle or otherwise non-hang state which do not need intervention before regaining the ability to adequately process work. According to some approaches, heuristics are employed to perform hang and idle system detection and validation. Data representative of systems resources are analyzed and transformed in order to identify systems that are in a hang state.

摘要翻译： 描述了一种系统，方法和计算机程序产品，用于区分悬挂状态下的计算系统和处于闲置状态或其他非挂起状态的系统，这些系统在不再需要干预的能力下才能进行充分的处理 。 根据一些方法，采用启发式方式进行挂起和空闲系统的检测和验证。 分析和转换表示系统资源的数据，以便识别处于挂起状态的系统。

公开(公告)号：US20090217282A1

公开(公告)日：2009-08-27

申请号：US12037233

申请日：2008-02-26

申请人： Vikram RAI ,  Alok Srivastava ,  Angelo Pruscino ,  Sameer Joshi ,  Sunil Kumar ,  Sriram Sankaran ,  Joy Mukherjee

发明人： Vikram RAI ,  Alok Srivastava ,  Angelo Pruscino ,  Sameer Joshi ,  Sunil Kumar ,  Sriram Sankaran ,  Joy Mukherjee

IPC分类号： G06F9/50

CPC分类号： G06F11/3452 ,  G06F11/3409

摘要： A computer implemented CPU utilization prediction technique is provided. CPU utilization prediction is implemented described in continuous time as an auto-regressive process of the first order. The technique used the inherent autocorrelation between successive CPU measurements. A specific auto-regression equation for predicting CPU utilization is provided. CPU utilization prediction is used in a computer cluster environment. In an implementation, CPU utilization percentage values are used by a scheduler service to manage workload or the distribution of requests over a vast number of CPUs.

摘要翻译： 提供了计算机实现的CPU利用预测技术。 CPU利用率预测在连续时间内被实现为一阶自动回归过程。 该技术使用连续CPU测量之间的固有自相关性。 提供了一种用于预测CPU利用率的特定自回归方程。 在计算机集群环境中使用CPU利用率预测。 在实现中，调度程序服务使用CPU利用率百分比值来管理工作负载或通过大量CPU分配请求。