Why are the weblogic.kernel.Default Execute Threads used by WLS Kernel

In my Admin Console, it's displaying 10 out of the 15 weblogic.kernel.Default Execute Threads are used by the WLS Kernel user. The total requests column for these threads are showing 0. The other 5 threads are showing 20K to 40K requests. Why is the WLS Kernel users hogging these threads and not allowing the applications to use them?

Hi,
As work enters a WebLogic Server, it is placed in an execute queue. This work is then assigned to a thread within the queue that performs the work.
By default, a new server instance is configured with a default execute queue, weblogic.kernel.default, that contains 15 threads.
Go through the following link and find the usefull information on this issue.
http://e-docs.bea.com/wls/docs81/ConsoleHelp/domain_executequeuetable.html
Regards
Anilkumar kari

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I got the program below. I am wondering why are the threads start and terminate randomly? Everytime, I run the program, it produces different results.
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* and open the template in the editor.
package mythreadone;
* @author Administrator
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1. Firstly, I set in the main function:
Thread.sleep(10000);
and I run the program it gives:
Thread: 1
Thread: 4
Thread: 2
Thread: 3
Terminating thread: 1
Terminating thread: 3
Terminating thread: 4
Terminating thread: 2
Terminating thread: main thread.
BUILD SUCCESSFUL (total time: 10 seconds)
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Thread: 4
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Terminating thread: 2
Terminating thread: 1
Terminating thread: 3
Terminating thread: 4
Terminating thread: main thread.
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And my question was why it outputs like this? It suppose to be:
Thread: 1
Thread: 2
Thread: 3
Thread: 4
Terminating thread: 1
Terminating thread: 2
Terminating thread: 3
Terminating thread: 4
Terminating thread: main thread.
BUILD SUCCESSFUL (total time: 10 seconds)
Why these four threads start and finish randomly each time I run the program? I use Windows, suppose there is a timeslice (i.e. 1 second), these threads have the same priority. Then the threads should start and finish in turn one by one. Am I right?
2. My second question is:
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Terminating thread: 3
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Terminating thread: main thread.
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Terminating thread: 2
Terminating thread: 1
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I tried several times. The main thread always terminates before or after the first child thread finished.
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Terminating thread: 2
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Terminating thread: 4
Terminating thread: 2
Terminating thread: 1
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user13476736 wrote:
Yes, my machine has multi-core. Then you mean that if I got a one core machine the result should always be:
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Terminating thread: 3
Terminating thread: 4
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???No.
>
How to explain my second quesiton then? Why the main thread always terminates before some of the child threads end? Thanks a lot.

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Why are the weblogic.kernel.Default Execute Threads used by WLS Kernel

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