IBM Innovation Center
© 2008 IBM
Corporation
DB2 调优监控工具
IBM Innovation Center | DB2 Information Management Software
IBM DB2 Information Management Software | 2008
© 2008 IBM Corporation
2
议程
监控概览
snapshot monitor
Lab
activity monitor
Lab
event monitor
Lab
other tools
Lab
IBM Innovation Center | DB2 Information Management Software
IBM DB2 Information Management Software | 2008
© 2008 IBM Corporation
3
议程
监控概览
snapshot monitor
Lab
activity monitor
Lab
event monitor
Lab
other tools
Lab
IBM Innovation Center | DB2 Information Management Software
IBM DB2 Information Management Software | 2008
© 2008 IBM Corporation
4
监控概览
z 确定监控的目标
z 确定需要监控和分析的信息
z 确定监控的工具
z 使用监控工具,收集数据
z 分析监控数据
z 决定调优的动作
z 再次监控,确定调优效果
IBM Innovation Center | DB2 Information Management Software
IBM DB2 Information Management Software | 2008
© 2008 IBM Corporation
5
监控概览
z 数据库系统监控器
z Snapshot Monitor
收集DB2资源使用信息
z Activity Monitor
图形化展现snapshot收集的信息
z Event Monitor
收集基于事件的DB2资源使用信息
z Health Monitor
持续监控DB2的重要指标
z
其他工具
z db2pd
z db2top
z db2mtrk
z 内存可视化器
z 程序状态监视器
z 存储监视器