A Dynamic Request Scheduling Algorithm Based on Allocation Matrix in Multi-core Web Server
Guohua You, Junjun Chen, Ying Zhao · JOURNAL OF ELECTRONICS INFORMATION TECHNOLOGY · 2016
To implement the high performance web server, it is a key to exploit fully the performance of multi-core CPUs in web servers. Traditional First Come First Served (FCFS) policy does not consider the characteristic of multi-core processors, and could not fully exploit its performance. To address this problem, a dynamic request scheduling algorithm based on allocation matrix is proposed in this paper. The algorithm fully considers the characteristic of multi-core processors, assigns the same kind of dynamic requests to the same processing core, and improves the speed of handling dynamic requests in web server. The results of the experiment show that the web server that adopts this algorithm is superior to the traditional FCFS algorithm in the aspect of similarity, mean