动态可更新的分布式监测系统的设计与实现

提出了一个动态可更新的分布式监测系统DDMS的设计思想,并实现了适用于Windows平台的版本.DDMS采用了Manager/Agent模型,以探针独立化和监测过程服务化为基础,通过动态更新协议实现了系统、探针和参数三个层次的动态更新机制,达到了分布式监测系统的可重用性,避免了因监测数据类型变化而造成的系统重复开发和部署.经过在国家智能计算机研究开发中心为期一个月的系统部署实验,收集到大量有效数据,同时表明DDMS是一个相当轻载而且易用的分布式监测系统.

Design and Implementation of Dynamic Updatable Distributed Monitoring System

This paper presents the methodology of a Dynamic updatable Distributed Monitoring System (DDMS), and implements its version for Windows. The DDMS, on the basis of Manager/Agent model, adopts the independence of probe and serviced monitoring process. It achieves dynamic updatable mechanism of system level, probe level and parameter level by dynamic update protocol, makes monitoring system reused and avoids redesign of the whole monitoring system. During the data collection of one month in NCIC, much data were obtained. This experiment also shows that DDMS is a light-weighted and easy-used distributed monitoring system.