Through the Integration Server Administrator, you can configure the number of threads in the diagnostic thread pool. The server adds threads to the pool as needed until it reaches the maximum allowed. If the server reaches the maximum number, it waits until processes complete and returns threads to the pool before beginning more processes.

You can also set the thread priority for the diagnostic thread pool. The diagnostic thread priority determines the order of execution when the JVM receives requests from different threads. The larger the number, the higher the priority. When the JVM receives requests from different threads, it will run the thread with the higher priority. Therefore, by assigning a higher priority to the threads in the diagnostic thread pool, you can take advantage of the dedicated thread pool and improve access to the Integration Server Administrator.