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1. 发明授权

US08336054B2 System and method for allocating capacity of shared resources to a workload 有权
标题翻译：将共享资源的容量分配给工作负载的系统和方法
公开(公告)号：US08336054B2
公开(公告)日：2012-12-18
申请号：US11489967
申请日：2006-07-20
申请人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
发明人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
IPC分类号： G06F9/46 , G06F15/173
CPC分类号： G06F9/4881
摘要： A method comprises defining a scheduler parameter for a maximum allocation of capacity of a shared resource to a consumer for a scheduling interval. Utilization of an allocated capacity of the shared resource by the consumer during a given scheduling interval is measured, and when the allocated capacity of the shared resource is completely utilized by the consumer during the given scheduling interval, the scheduler increases the allocated capacity of the shared resource to the defined maximum allocation for the consumer for a next scheduling interval. Thus, rather than gradually increasing the allocation of capacity over many intervals, the scheduler immediately increases the allocation to a predefined maximum amount in response to an allocated amount of capacity being completely utilized during a scheduling interval.
摘要翻译：一种方法包括在调度间隔中定义用于向消费者的共享资源的容量的最大分配的调度器参数。测量给定调度间隔期间消费者分配的共享资源容量的利用率，并且当在给定调度间隔内消费者完全利用共享资源的分配容量时，调度器增加共享资源的分配容量资源到消费者下一个调度间隔的定义的最大分配。因此，不是在多个间隔中逐渐增加容量的分配，所以调度器响应于在调度间隔期间完全利用的分配的容量而立即将分配增加到预定的最大量。

2. 发明申请

US20080022282A1 System and method for evaluating performance of a workload manager 有权
标题翻译：用于评估工作负载管理器性能的系统和方法
公开(公告)号：US20080022282A1
公开(公告)日：2008-01-24
申请号：US11489968
申请日：2006-07-20
申请人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
发明人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
IPC分类号： G06F9/46
CPC分类号： G06F9/505 , G06F9/5044 , G06F11/3461 , G06F11/3495 , G06F2209/5022 , G06F2209/508
摘要： A system comprises a workload manager evaluator operable to receive a representative workload that is representative of competing workloads that share access to at least one shared computing resource. The workload manager evaluator is operable to evaluate performance of a scheduler that schedules access of the competing workloads to the shared computing resource according to defined control parameter values, wherein the workload manager evaluator evaluates performance of the scheduler under the representative workload for a plurality of different values of the control parameters. In certain embodiments, the workload manager evaluator determines an optimal value for the control parameters of the scheduler for scheduling access to the at least one shared computing resource for the representative workload to satisfy defined performance desires of the system.
摘要翻译：系统包括工作负载管理器评估器，其可操作以接收代表共享对至少一个共享计算资源的访问的竞争工作负载的代表性工作负载。工作负载管理器评估器可用于评估调度器的性能，该调度器根据定义的控制参数值来调度对共享计算资源的访问，其中工作负载管理器评估器评估多个不同的代表性工作负载下的调度器的性能控制参数的值。在某些实施例中，工作负载管理器评估器确定调度器的控制参数的最优值，以调度对代表性工作负载的至少一个共享计算资源的访问以满足系统的定义的性能期望。

3. 发明授权

US09135074B2 Evaluating performance of workload manager based on QoS to representative workload and usage efficiency of shared resource for plurality of minCPU and maxCPU allocation values 有权
标题翻译：基于QoS对工作负载管理器的性能进行评估，以代表工作量和多个minCPU和maxCPU分配值的共享资源的使用效率
公开(公告)号：US09135074B2
公开(公告)日：2015-09-15
申请号：US11489968
申请日：2006-07-20
申请人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
发明人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
IPC分类号： G06F9/46 , G06F9/50 , G06F11/34
CPC分类号： G06F9/505 , G06F9/5044 , G06F11/3461 , G06F11/3495 , G06F2209/5022 , G06F2209/508
摘要： A system comprises a workload manager evaluator operable to receive a representative workload that is representative of competing workloads that share access to at least one shared computing resource. The workload manager evaluator is operable to evaluate performance of a scheduler that schedules access of the competing workloads to the shared computing resource according to defined control parameter values, wherein the workload manager evaluator evaluates performance of the scheduler under the representative workload for a plurality of different values of the control parameters. In certain embodiments, the workload manager evaluator determines an optimal value for the control parameters of the scheduler for scheduling access to the at least one shared computing resource for the representative workload to satisfy defined performance desires of the system.
摘要翻译：系统包括工作负载管理器评估器，其可操作以接收代表共享对至少一个共享计算资源的访问的竞争工作负载的代表性工作负载。工作负载管理器评估器可用于评估调度器的性能，该调度器根据定义的控制参数值来调度对共享计算资源的访问，其中工作负载管理器评估器评估多个不同的代表性工作负载下的调度器的性能控制参数的值。在某些实施例中，工作负载管理器评估器确定调度器的控制参数的最优值，以调度对代表性工作负载的至少一个共享计算资源的访问以满足系统的定义的性能期望。

4. 发明授权

US08112756B2 System and method for evaluating a workload and its impact on performance of a workload manager 有权
标题翻译：用于评估工作负载及其对工作负载管理器性能的影响的系统和方法
公开(公告)号：US08112756B2
公开(公告)日：2012-02-07
申请号：US11489971
申请日：2006-07-20
申请人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
发明人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
IPC分类号： G06F9/46 , G06F15/173 , G06J1/00 , G06G7/12
CPC分类号： G06F9/505 , G06F2209/5022
摘要： A system comprises a workload evaluator that is operable to receive a representative workload that is representative of competing demands for capacity of at least one shared computing resource. The workload evaluator evaluates the representative workload and computes a metric representing a degree of burstiness of demands present in the representative workload. The metric representing degree of burstiness of the representative workload may be used for estimating an upper bound on quality of service provided by a workload manager to the representative workload. The metric may also be used for evaluating at least one scheduler parameter setting of the workload manager to aid in determining an optimal parameter setting based at least in part on the estimated impact of the representative workload on QoS provided by the workload manager.
摘要翻译：一种系统包括工作负载评估器，其可操作以接收代表对至少一个共享计算资源的容量的竞争性需求的代表性工作负载。工作负载评估器评估代表性工作量，并计算表示代表性工作负载中存在的需求突发程度的度量。表示代表性工作负载的突发度的度量可以用于估计工作负载管理器对代表性工作量提供的服务质量的上限。该度量还可以用于评估工作负载管理器的至少一个调度器参数设置，以帮助至少部分地基于代表性工作负载对由工作负载管理器提供的QoS的估计影响来确定最佳参数设置。

5. 发明申请

US20080022285A1 System and method for evaluating a workload and its impact on performance of a workload manager 有权
标题翻译：用于评估工作负载及其对工作负载管理器性能的影响的系统和方法
公开(公告)号：US20080022285A1
公开(公告)日：2008-01-24
申请号：US11489971
申请日：2006-07-20
申请人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
发明人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
IPC分类号： G06F9/46
CPC分类号： G06F9/505 , G06F2209/5022
摘要： A system comprises a workload evaluator that is operable to receive a representative workload that is representative of competing demands for capacity of at least one shared computing resource. The workload evaluator evaluates the representative workload and computes a metric representing a degree of burstiness of demands present in the representative workload. The metric representing degree of burstiness of the representative workload may be used for estimating an upper bound on quality of service provided by a workload manager to the representative workload. The metric may also be used for evaluating at least one scheduler parameter setting of the workload manager to aid in determining an optimal parameter setting based at least in part on the estimated impact of the representative workload on QoS provided by the workload manager.
摘要翻译：一种系统包括工作负载评估器，其可操作以接收代表对至少一个共享计算资源的容量的竞争性需求的代表性工作负载。工作负载评估器评估代表性工作量，并计算表示代表性工作负载中存在的需求突发程度的度量。表示代表性工作负载的突发度的度量可以用于估计工作负载管理器对代表性工作量提供的服务质量的上限。该度量还可以用于评估工作负载管理器的至少一个调度器参数设置，以帮助至少部分地基于代表性工作负载对由工作负载管理器提供的QoS的估计影响来确定最佳参数设置。

6. 发明申请

US20080022284A1 System and method for allocating capacity of shared resources to a workload 有权
标题翻译：将共享资源的容量分配给工作负载的系统和方法
公开(公告)号：US20080022284A1
公开(公告)日：2008-01-24
申请号：US11489967
申请日：2006-07-20
申请人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
发明人： Ludmila Cherkasova , Jerome Rolia , Clifford A. McCarthy
IPC分类号： G06F9/46
CPC分类号： G06F9/4881
摘要： A method comprises defining a scheduler parameter for a maximum allocation of capacity of a shared resource to a consumer for a scheduling interval. Utilization of an allocated capacity of the shared resource by the consumer during a given scheduling interval is measured, and when the allocated capacity of the shared resource is completely utilized by the consumer during the given scheduling interval, the scheduler increases the allocated capacity of the shared resource to the defined maximum allocation for the consumer for a next scheduling interval. Thus, rather than gradually increasing the allocation of capacity over many intervals, the scheduler immediately increases the allocation to a predefined maximum amount in response to an allocated amount of capacity being completely utilized during a scheduling interval.
摘要翻译：一种方法包括在调度间隔中定义用于向消费者的共享资源的容量的最大分配的调度器参数。测量给定调度间隔期间消费者分配的共享资源容量的利用率，并且当在给定调度间隔内消费者完全利用共享资源的分配容量时，调度器增加共享资源的分配容量资源到消费者下一个调度间隔的定义的最大分配。因此，不是在多个间隔中逐渐增加容量的分配，所以调度器响应于在调度间隔期间完全利用的分配的容量而立即将分配增加到预定的最大量。

7. 发明授权

US08046767B2 Systems and methods for providing capacity management of resource pools for servicing workloads 有权
标题翻译：用于为服务工作负载提供资源池的容量管理的系统和方法
公开(公告)号：US08046767B2
公开(公告)日：2011-10-25
申请号：US11742530
申请日：2007-04-30
申请人： Jerome Rolia , Ludmila Cherkasova
发明人： Jerome Rolia , Ludmila Cherkasova
IPC分类号： G06F9/46 , G06F15/173
CPC分类号： G06Q10/06
摘要： A method comprises receiving, by a capacity management tool, a capacity management operation request that specifies a resource pool-level operation desired for managing capacity of a resource pool that services workloads. The capacity management tool determines, in response to the received request, one or more actions to perform in the resource pool for performing the requested capacity management operation in compliance with defined operational parameters of the workloads. The method further comprises performing the determined one or more actions for performing the requested capacity management operation.
摘要翻译：一种方法包括：通过容量管理工具接收容量管理操作请求，所述容量管理操作请求指定为管理服务工作负载的资源池的容量所期望的资源池级操作。容量管理工具响应于所接收的请求确定在资源池中执行的一个或多个动作，用于根据所定义的工作负载的操作参数执行所请求的容量管理操作。该方法还包括执行确定的一个或多个动作以执行所请求的容量管理操作。

8. 发明申请

US20100115095A1 AUTOMATICALLY MANAGING RESOURCES AMONG NODES 审中-公开
标题翻译：自动管理NODES资源
公开(公告)号：US20100115095A1
公开(公告)日：2010-05-06
申请号：US12262392
申请日：2008-10-31
申请人： Xiaoyun Zhu , Donald E. Young , Brian J. Watson , Zhikui Wang , Jerome Rolia , Sharad Singhal , Bret A. McKee , Chris D. Hyser , Robert D. Gardner , Thomas W. Christian , Ludmila Cherkasova
发明人： Xiaoyun Zhu , Donald E. Young , Brian J. Watson , Zhikui Wang , Jerome Rolia , Sharad Singhal , Bret A. McKee , Chris D. Hyser , Robert D. Gardner , Thomas W. Christian , Ludmila Cherkasova
IPC分类号： G06F15/173
CPC分类号： H04L67/12
摘要： A system for managing resources automatically among nodes includes a node controller configured to dynamically manage allocation of node resources to individual workloads, where each of the nodes is contained in one of a plurality of pods. The system also includes a pod controller configured to manage live migration of workloads between nodes within one of the plurality of pods, where the plurality of pods are contained in a pod set. The system further includes a pod set controller configured to manage capacity planning for the pods contained in the pod set. The node controller, the pod controller and the pod set controller are interfaced with each other to enable the controllers to meet common service policies in an automated manner. The node controller, the pod controller and the pod set controller are also interfaced with a common user interface to receive service policy information.
摘要翻译：用于在节点之间自动管理资源的系统包括节点控制器，该节点控制器被配置为动态地管理节点资源对各个工作负载的分配，其中每个节点包含在多个容器之一中。该系统还包括一个荚控制器，其被配置为管理多个荚之一内的一个荚内的节点之间的工作负载的实时迁移，其中多个荚包含在荚组中。系统还包括配置成管理容纳在容器组中的容器的容量规划的容器组控制器。节点控制器，荚果控制器和荚果组控制器彼此接口，使得控制器能够以自动方式满足共同的服务策略。节点控制器，pod控制器和pod集控制器也与公共用户接口连接以接收服务策略信息。

9. 发明申请

US20080270595A1 SYSTEM AND METHOD FOR GENERATING SYNTHETIC WORKLOAD TRACES 有权
标题翻译：用于产生合成工作载荷的系统和方法
公开(公告)号：US20080270595A1
公开(公告)日：2008-10-30
申请号：US11742525
申请日：2007-04-30
申请人： Jerome Rolia , Daniel Gmach , Ludmila Cherkasova
发明人： Jerome Rolia , Daniel Gmach , Ludmila Cherkasova
IPC分类号： G06F15/173 , G06F9/44
CPC分类号： G06F11/263 , G06F11/3414
摘要： A method comprises receiving a pattern of resource demands in a workload trace. The method further comprises identifying a plurality of occurrences of the determined pattern in the workload trace, and analyzing the occurrences to determine a trend of the workload trace. The method further comprises generating at least one synthetic workload trace representative of expected resource demands of the received workload trace accounting for the determined trend.
摘要翻译：一种方法包括在工作负载跟踪中接收资源需求模式。该方法还包括在工作负载跟踪中识别确定的模式的多个出现，以及分析出现以确定工作负载跟踪的趋势。该方法还包括生成代表所确定趋势的接收到的工作负载跟踪的预期资源需求的至少一个合成工作负载跟踪。

10. 发明申请

US20080028409A1 System and method for determining allocation of resource access demands to different classes of service based at least in part on permitted degraded performance 有权
标题翻译：至少部分地基于允许的降级性能来确定对不同类别的服务的资源访问需求的分配的系统和方法
公开(公告)号：US20080028409A1
公开(公告)日：2008-01-31
申请号：US11492376
申请日：2006-07-25
申请人： Ludmila Cherkasova , Jerome Rolia
发明人： Ludmila Cherkasova , Jerome Rolia
IPC分类号： G06F9/46
CPC分类号： G06F9/5061 , G06F2209/5011
摘要： A method comprises receiving into a planning tool a representative workload for a consumer. The method further comprises receiving into the planning tool quality of service desires of the consumer which define permitted degraded performance. In certain embodiments, the permitted degraded performance is time-limited wherein demands of the representative workload may exceed a pre-defined utilization constraint for at least one resource servicing the demands for no more than a pre-defined amount of contiguous time. The planning tool determines an allocation of demand of the consumer for each of a plurality of different classes of service (COSs). In certain embodiments, a first COS provides guaranteed resource access for servicing demand allocated thereto, and a second COS provides non-guaranteed resource access for servicing demand allocated thereto. In certain embodiments, the allocation of demand to the different COSs may be determined for both a normal mode and a failure mode of operation.
摘要翻译：一种方法包括向规划工具接收消费者的代表性工作量。该方法进一步包括接收定义允许的降级性能的消费者的服务质量要求的规划工具。在某些实施例中，允许的降级性能是时间限制的，其中代表性工作负载的需求可能超过对不超过预定义的连续时间量的服务请求的至少一个资源的预定义利用约束。规划工具确定消费者对多个不同服务等级（COS）中的每一个的需求的分配。在某些实施例中，第一COS提供用于服务分配给其的需求的保证资源访问，并且第二COS提供用于维护分配给其的需求的非保证资源访问。在某些实施例中，可以针对正常模式和故障操作模式来确定对不同COS的需求分配。

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