发明授权
- 专利标题： Approach for managing the consumption of resources using adaptive random sampling
- 专利标题（中）： 使用自适应随机抽样管理资源消耗的方法
-
申请号： US11207270申请日： 2005-08-19
-
公开(公告)号： US08121043B2公开(公告)日： 2012-02-21
- 发明人: Xiaoxue Ma , Paul Gleichauf , Ganesh Sadasivan , Sunil Khaunte , Paul Aitken
- 申请人： Xiaoxue Ma , Paul Gleichauf , Ganesh Sadasivan , Sunil Khaunte , Paul Aitken
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Hickman Palermo Truong & Becker LLP
- 代理商 Edward A. Becker
- 主分类号： G06F11/30
- IPC分类号： G06F11/30
摘要：
An approach for managing the consumption of resources uses adaptive random sampling to decrease the collection of flow statistical data as the consumption of resources increases. When a packet is received from a network, a determination is made whether the packet belongs to an existing flow, for which flow statistical data is being collected, or to a new flow. If the packet belongs to an existing flow, then the flow statistical data for the existing flow is updated to reflect the packet. If the packet belongs to the new flow, then a sampling probability is used to determine whether the new flow is to be sampled. The sampling probability is determined, at least in part, upon a current usage of resources.
公开/授权文献
信息查询
