服务器是IBM Netfinity 5600,PIII 800,1G内存,OS是win2000高级版.目前数据库有90多个table,最大的一个表有二十多万数据,备份后的image有900多兆.我们每天都有比较多的查询,增加及删改记录操作,感觉速度有点慢了,有时候有连接数据库的页面时速度特慢,只好重启WebSphere控制台的server.下面贴出DBM和DM的配置参数,请高手指点如何调整优化.
Database Manager Configuration
Node type = Database Server with local and remote clients
Database manager configuration release level = 0x0900
Maximum total of files open (MAXTOTFILOP) = 16000
CPU speed (millisec/instruction) (CPUSPEED) = 8.659645e-007
Max number of concurrently active databases (NUMDB) = 8
Data Links support (DATALINKS) = NO
Federated Database System Support (FEDERATED) = YES
Transaction processor monitor name (TP_MON_NAME) =
Default charge-back account (DFT_ACCOUNT_STR) =
Java Development Kit 1.1 installation path (JDK11_PATH) =
Diagnostic error capture level (DIAGLEVEL) = 3
Notify Level (NOTIFYLEVEL) = 2
Diagnostic data directory path (DIAGPATH) =
Default database monitor switches
Buffer pool (DFT_MON_BUFPOOL) = OFF
Lock (DFT_MON_LOCK) = OFF
会员注册
会员登录
个人空间