Performance Tuning for Content Manager

268 Performance Tuning for Content Manager

How to view or set

For non-FRCA:

1. Edit IBM HTTP Server file httpd.conf, which is located in the

IBM_HTTP_Server_root_directory/conf directory.

2. Change the ListenBackLog directive.

3. Save the changes and restart the IBM HTTP server.

Our recommendation

Generally, use the default.

9.5 WebSphere Application Server tuning

Each WebSphere Application Server process has several parameters that

influence application performance. Each application server in WebSphere

Application Server is comprised of an EJB container and Web container.

In this section, we discuss the performance tuning settings that are associated

with the WebSphere Application Server.

9.5.1 Application server process priority

Improving the operating system process priority of the application server can

help performance. On AIX systems, a smaller setting has a higher priority.

Default values

20

How to view or set

Using the WebSphere administrative console:

1. In the administrative console, select the application server you are tuning.

2. Under Additional Properties, click Process Definition.

3. Under Additional Properties, click Process Execution.

4. Specify the value in the Process Priority field and click Apply.

5. Save the changes and restart the application server.

To see the current process priority on AIX, type ps -efl.

Our recommendation

Lower the default value to zero. Monitor the system to see whether giving more

priority to the application server affects the other components of the Content