How do I limit the number of threads used by the disk cache?
The indexed disk cache uses an event queue for each region. By default these queues are worked by their own dedicated threads. Hence, you will have one thread per disk cache region. Although the queues kill off idle threads, you may want to limit the overall number of threads used by the queues. You can do this by telling the disk cache to use a thread pool. The configuration is described on the disk cache configuration page .
