TITLE:
Research on Exception of Meteorological Satellite Ground System Application Based on Resource Bottleneck
AUTHORS:
Xiangang Zhao, Manyun Lin, Weixia Lin, Lizi Xie, Cunqun Fan
KEYWORDS:
Satellite, Ground Application System, Resource Bottlenecks, Application Exception
JOURNAL NAME:
Atmospheric and Climate Sciences,
Vol.7 No.3,
July
27,
2017
ABSTRACT: Meteorological satellite ground application system resources are limited. Abnormal satellite missions often lead to hopple of system resources. In order to analyze the problem, this paper presents an anomaly analysis method for meteorological satellite ground system based on resource bottleneck. Through the CPU, memory and I/O, several types of resources in-depth were analyzed to find the bottleneck caused by the problem, thus providing recommendations for application optimization. Experimental analysis shows that the proposed method can reasonably analyze the resource bottleneck of CPU, memory and I/O, and draw a good conclusion. To solve the meteorological satellite application system application anomaly caused by the bottleneck of the problem, the application of optimization to a certain extent plays a positive role.