千兆以太网高速数据传输超负荷监控系统设计

摘要

In order to solve this problem that the Gigabit Ethernet high-speed data transmission often appears in the overload phenomenon,an overload monitoring system for the Gigabit Ethernet high-speed data transmission was designed,which takes account of the throughput,application compatibility and independent processing capacity.The load monitoring module of the system is used to detect the overload of the Gigabit Ethernet high-speed data transmission,and give the data characteristics of the overload data.The load supervision module selects a reasonable overload reduction mode for itself according to the data characteristics,including the single-phase supervision,bypass supervision and mixed supervision.The single-phase supervision performs the single load reduction for the data characteristics.The bypass supervision performs the complex load reduction for the data characteristics.The mixed supervision is a default overload reduction mode of the system,which fuses the characteristics of the single-phase supervision and bypass supervision.The transmission code of the system supervision result and display flow chart of the supervision server are given in the third part of this paper.The experimental verification results show that the system has the characteristics of high throughput,high application compatibility and strong independent processing capacity.%千兆以太网高速数据的传输经常出现超负荷现象,为解决这一问题,设计兼顾吞吐量、应用兼容性和独立处理能力的千兆以太网高速数据传输超负荷监控系统.系统的负荷监控模块主要进行千兆以太网高速数据传输的超负荷检测,并给出超负荷数据的数据特征.负荷监管模块根据该数据特征,为其选取较为合理的超负荷缩减方式,主要有单相监管、旁路监管和混合监管.单相监管进行数据特征单一负荷的缩减工作;旁路监管进行数据特征复杂负荷的缩减工作;混合监管将单相监管和旁路监管的特点融合,是系统的默认超负荷缩减方式.系统实现部分给出了系统监控结果传输代码,以及监控服务器显示流程图.经实验验证可知,所设计的系统拥有吞吐量和应用兼容性高、独立处理能力强的特点.