即时监控网络流量并统计最大最小流量，并以图表的形式体现出来-Real-time monitoring network traffic and statistics max-min flow rate, and to chart out the form of

系统的主要功能：查询网络设备及相关软件的配置情况，通过对关键网络设备的流量等参数的实时采集，给出网络的运行情况。并将采集的数据存入文本文件，作为日志文件以备以后查询。 -Main function: query network equipment and related software configuration, network devices through the flow of critical parameters such as real-time acquisition, giv