In Oracle Weblogic there is not specific setting for the Web server thread pool; in order to control the number of threads used by your application, you can simply create a Global or scoped WorkManager and configure it with MaxThreadConstraints.
In the following example we are defining in weblogic.xml a Work Manager with a 100 Threads constraints and a capacity of 120 Threads (this means that the web application will have a backlog of 20 requests when all 100 Threads are busy):
<wls:weblogic-web-app> <wls:context-root>WorkManagerWebApp</wls:context-root> <wls:work-manager> <wls:name>myCustomWorkManager</wls:name> <wls:max-threads-constraint> <wls:name>100MaxThreads</wls:name> <wls:count>100</wls:count> </wls:max-threads-constraint> <wls:capacity> <wls:name>120MaxCapacity</wls:name> <wls:count>120</wls:count> </wls:capacity> </wls:work-manager> </wls:weblogic-web-app>
