We have a problem with Weblogic 10.3.2. We install a standard domain with default parameters. In this domain we only have a managed server and only running a web application on this managed server. After installation we face performance problems. Sometimes user waits 1-2 minutes for application responses. (Forexample user clicks a button and it takes 1-2 minutes to perform GUI refresh. Its not a complicated task.)
To overcome these performance problems define parameters like;
- configuraion->server start->arguments
-Xms4g -Xmx6g -Dweblogic.threadpool.MinPoolSize=100 -Dweblogic.threadpool.MaxPoolSize=500
And also we change the datasource connection pool parameters of the application in the weblogic side as below.
- Initial Capacity:50
- Maximum Capacity:250
- Capacity Increment: 10
- Statement Cache Type: LRU
- Statement Cache Size: 50
We run Weblogic on 32 GB RAM servers with 16 CPUs. %25 resource of the server machine is dedicated for the Weblogic. But we still have performance problem.
Our target is servicing 300-400 concurrent users avoiding 1-2 minutes waiting time for each application request.
- Defining a work manager can solve performance issue?
- My datasource or managed bean definition is incorrect?
Can anyone help me?
Thanks for your replies
