[ { "BriefDescription": "PCU Clockticks", "EventCode": "0x01", "EventName": "UNC_P_CLOCKTICKS", "PerPkg": "1", "PublicDescription": "PCU Clockticks: The PCU runs off a fixed 1 GHz clock. This event counts the number of pclk cycles measured while the counter was enabled. The pclk, like the Memory Controller's dclk, counts at a constant rate making it a good measure of actual wall time.", "Unit": "PCU" } ]