An apparatus and method for monitoring the performance of a computer system via an result size including a result set size of accesses to a database and a page size. A global PKI scheme is rooted at a globally available server. The slicer is coupled to the phase interpolator to provide a sampling signal for a sampling position of the phase interpolator. A given division, when checking out licenses from the organization-wide pool, will first exhaust its reserved licenses before checking out shared licenses. The ROM selects an operational state for the device that corresponds to the value of the counter.