Patent №
US 8,140,673
Granted
2012-03-20
Filed 2010
Owner
INTERNATIONAL BUSINESS MACHINES CORPORATION
Lab
AI components
2
kr · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12786731
A method and system for controlling load admission rate of an application server is provided. In the method, actual heap utilization and load admission rate of the application server in current control cycle are detected; based on the detected actual heap utilization and load admission rate, load characteristics variation parameters of the application server are estimated; and control gain of a feedback controller is calculated based on the load characteristics variation parameters; the feedback controller calculates desired load admission rate of the application server in next control cycle by using the calculated control gain. The load admission rate of the application server can be adaptively controlled by tracking changes in workload characteristics of the application server, such that the actual heap utilization of the application server is maintained at or close to target heap utilization.
AI classification
Ownership
INTERNATIONAL BUSINESS MACHINES CORPORATION
assignment · 244360462
Assignors
DIAO, YIXIN, HU, XIAO LEI, SPREITZER, MICHAEL JOSEPH, TANTAWI, ASSER NASRELDIN, TIAN, RUI XIONG, WU, HAI SHAN
On an employer assignment, the assignors are typically the inventors.