新型配电主站系统消息总线性能分析与测试

Performance Analysis and Test of a New Power Distribution Main Station System Message Bus

消息总线服务为配电主站系统的各个模块提供基于topic的消息订阅和发布,其主体服务采用的是开源软件kafka;针对消息总线的性能,分析了大数据容量、数据处理速率、消费者上限和稳定性等主要性能指标;设计了一个海量数据处理及速率统计的测试框架,该框架主要采用Qt/C++实现;实际应用证明,该测试框架简单、易操作,很大程度上提高了测试效率。

The message bus service provides topic based message subscription and release for each module of the distribution master station system,and its main service is the open source software Kafka.In view of the performance of the message bus,the main performance indexes,such as large data capacity and data processing rate,are analyzed.A test framework for mass data processing and rate statistics is designed.The framework is implemented mainly by Qt/C++.The practical application shows that the test framework is simple and easy to operate,and the test efficiency is improved to a great extent.