公开(公告)号：US20190220073A1

公开(公告)日：2019-07-18

申请号：US16135404

申请日：2018-09-19

Applicant: Huazhong University of Science and Technology

Inventor： Song WU ,  Yang Chen ,  Xinhou Wang ,  Hai Jin

IPC: G06F1/26 ,  H05K7/14 ,  G06F8/60 ,  H04L29/08 ,  G06F11/34 ,  G06F11/30

CPC classification number: G06F1/26 ,  G06F8/60 ,  G06F11/3062 ,  G06F11/3414 ,  G06F11/3433 ,  G06F11/3452 ,  G06F2201/81 ,  H04L67/32 ,  H04L67/34 ,  H05K7/1492 ,  Y02D10/22 ,  Y02D10/36

Abstract: The present invention relates to a server deployment method based on datacenter power management, wherein the method comprises: constructing a tail latency table and/or a tail latency curve corresponding to application requests based on CPU utilization rate data of at least one server; and determining an optimal power budget of the server and deploying the server based on the tail latency requirement of the application requests. By analyzing the tail latency table or curve, the present invention can, within the limitation of datacenter rated power, on the premise of ensuring the performance of latency-sensitive applications, maximise the deployment density of servers in data centers.