We are using citrix server for some applications which is developed from PowerBuilder. The problem is Performance delay. Last two months before we faced the same problem so our DBA team identified and we did the index in some table. The problem is repeating again today. But the Database side if we executes the same query which is in datawindow , it retrieves records 6 to 10 seconds, How can we identify the problem coming from where? Is this citrix server issue? or is this database issue? or is this PowerBuilder issue?
Please suggest me.
Thanks
A couple of easy suggestions, how does the app perform NOT through Citrix? Run it locally.
What is the difference in performance between Dev vs. Production?
Which DB? The DBAs should be able to do a trace and see what SQL is being executed.