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Forms Consuming 100% of cpu at client desk top

user4556868Mar 19 2014 — edited Mar 24 2014

We have Custom Oracle forms application on Forms 10gR2 on window 2003 server

and it is pointed to a database 11g db.

The custom forms are accessed by the user using IE8 URL.

The issue is when the forms are accesed the client desktop CPU utlisation goes to 100% and stays there for a while.

Then it stays between 30 to 60% even if we are not doing any activity on the form.

When we explored further we can see that it spawns off a constant 46 java.exe threads and these threads are consuming cpu and making it 100% , 60% even when it idle.

The threads are not dieing.

Where are the threads orginating. We don't have any custom built in Java calls in the forms.

Any direction on

1. Why 100% cpu utilization even when idle.

2. What is generating a high number of  java.exe threads on the client desktop when the forms are accesed.

3. Why java.exe threads are not dieing when there is no action.

Thanks

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Locked on Apr 21 2014
Added on Mar 19 2014
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