To create the Monitor database
Open DB2 Control Center.
Create a new Database (No specific name is required, but IBM WBI Monitor recommends WFMDB as the Monitor database name).
Expand the tree in the left tree browser until you reach the Databases node.
Right-click the Databases node and select Create > Database Using Wizard from the shortcut menu to create the database. The Create Database dialog box opens.
Type WFMDB in the Database Name text box, and WFMDB in the Alias text box
Click Finish.
Configure the Database Instance on which the database has been created by running the following commands from the command line, and then restart the DB2:
db2set DB2_RR_TO_RS=YES
db2set DB2_HASH_JOIN=Y
db2set DB2_EXTENDED_OPTIMIZATION=ON
Configure the created database by adjusting the following configuration settings:
Right-click the WFMDB and select Configure from the shortcut menu.
In the Configure Database dialog box, select the Performance tab.
Scroll the Parameters grid and change the values of the following parameters to these values:
Maximum Storage for Lock list: 50000
Application Heap Size: 4096
Application Control Heap Size: 4096
Select the Application tab and change the value of the following parameters:
Maximum Lock per application: 50
Lock timeout: 60
Select the Logs tab and change the value of the following parameter:
Minimum commit group: 3
Click OK.
In order for the above parameters to take effect, you must bounce the DB2 instance for the instance parameters and restart WebSphere Application Server for the database parameters.
If one of the business processes in the organization file (.org) contains more than 55 business measures, you should calculate the page size by performing the following steps:
From the .org file, calculate the maximum number of business measures in any process of the model
Divide the calculated number by 55
Round the result number up to the nearest integral value. (e.g. if the result is 1.3 then the you should round it up to 2)
Multiply the last value by 4K.
Round the result up to the nearest value of 8K, 16K, 32K, etc. This will be the required page size. (E.g. if the result is 12K, then the required page size is 16K)