OceanBase数据库监控系统  

OceanBase database monitoring system

作　　者：王雷[1,2] 钱招明 郭进伟[1,2] 张蓉[1,2] 周敏奇[1,2] 高明[1,2] 钱卫宁[1,2] 

机构地区：[1]华东师范大学计算机科学与软件工程学院,上海200062 [2]华东师范大学数据科学与工程研究院,上海200062

出　　处：《计算机应用》2016年第A01期237-239,共3页journal of Computer Applications

基　　金：国家973计划项目(2012CB316203);国家自然科学基金资助项目(61402177)

摘　　要：针对目前Oceanbase数据库监控方面薄弱的问题,基于OceanBase的系统架构以及参考其集群部署,并借助其提供的系统接口,提出一套适用于OceanBase在系统监控、系统预警以及故障定位等方面的可执行方案,以此实现了OceanBase监控系统OBDMS。首先,调研OceanBase在系统架构及集群部署等方面的特点;其次,根据OceanBase提供的系统接口以及系统监控、预警和故障定位等目标,构建OBDMS的系统架构;最后,利用OBDMS的系统架构并结合分布式系统的原理,实现了OBDMS。通过分析对比、实验结果表明:只需在每个监控节点上部署监控代理,OBDMS就能自动收集各个节点上的监控信息,节省了运维时间;并且通过一个月的运行以及压力测试,OBDMS各模块均运行正常,具有较高的可靠性。因此,OBDMS具备部署简单、节省运维时间、可靠稳定等特点。In view of the current problems of OceanBase database monitoring,a set of appropriate implementation plans was used for system monitoring,system early warging and fault location,which is based on system architecture,cluster deployment and system interface of OceanBase.And OceanBase Data Base Monitoring System（ OBDMS） was implemented.First of all,some researchs were done about system architecture and cluster deployment of OceanBase.Secondly,according to the system interface provided by OceanBase and the goals of system monitoring,early warning and fault location,so the system architecture of OBDMS was constructed.Finally,using OBDMS system architecture and the principle of distributed system,OBDMS was implemented.Through the analysis and comparison,the experimental results show that monitoring Agents may be deployed on each monitoring node and OBDMS can automatically collect monitoring information to save the operation and maintenance time.And through a month of running and stress testing,OBDMS modules are normal,so they are with high reliability.Therefore,OBDMS has some characteristics,such as simple deployment,saving operation time,reliability and stability.

关 键 词：数据库监控系统 OceanBase 分布式数据库 故障定位 系统预警 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]