I created a Custom Service for a WebLogic method called getHoggingThreadCount. It is working except that it is returning the response time for the method and I need the count, as it returns the count of threads that are being held by a request right now. When creating a custom chart for the service there is no option to use the count, just timings and percentiles. neither of which show a count but a time. How can I create a chart and show the count?