公开(公告)号：US07203747B2

公开(公告)日：2007-04-10

申请号：US09865988

申请日：2001-05-25

申请人： Prashanth B. Bhat ,  Andrei Broder ,  Richard A. Kasperski

发明人： Prashanth B. Bhat ,  Andrei Broder ,  Richard A. Kasperski

IPC分类号： G06F9/50

CPC分类号： G06F9/505 ,  Y10S707/99935

摘要： A system and method are disclosed for selecting a resource, among a plurality of resources, for servicing a request. To select a resource to service the request, a first resource is randomly selected. If a first load value associated with the first resource does not exceed a threshold value, the request is assigned to the first resource for servicing. Otherwise a second resource is randomly selected. If a second load value associated with the second resource does not exceed a threshold value, the request is assigned to the second resource for servicing. If the second load value exceeds the threshold value, the request is assigned whichever of the first and second resources has a lower load value.

摘要翻译： 公开了用于在多个资源之间选择用于服务请求的资源的系统和方法。 要选择一个资源来服务请求，随机选择第一个资源。 如果与第一资源相关联的第一负载值不超过阈值，则该请求被分配给第一资源进行维修。 否则随机选择第二个资源。 如果与第二资源相关联的第二负载值不超过阈值，则将该请求分配给第二资源进行维修。 如果第二负载值超过阈值，则分配第一和第二资源中的哪一个具有较低负载值的请求。