3 "BriefDescription": "Memory page activates for reads and writes",
6 "EventName": "UNC_M_ACT_COUNT.RD",
13 "BriefDescription": "Read requests to memory controller. Derived from unc_m_cas_count.rd",
16 "EventName": "LLC_MISSES.MEM_READ",
18 "ScaleUnit": "64Bytes",
23 "BriefDescription": "Write requests to memory controller. Derived from unc_m_cas_count.wr",
26 "EventName": "LLC_MISSES.MEM_WRITE",
28 "ScaleUnit": "64Bytes",
33 "BriefDescription": "Memory controller clock ticks. Use to generate percentages for memory controller CYCLES events",
35 "EventName": "UNC_M_CLOCKTICKS",
40 "BriefDescription": "Cycles where DRAM ranks are in power down (CKE) mode",
43 "EventName": "UNC_M_POWER_CHANNEL_PPD",
44 "MetricExpr": "(UNC_M_POWER_CHANNEL_PPD / UNC_M_CLOCKTICKS) * 100.",
45 "MetricName": "power_channel_ppd %",
50 "BriefDescription": "Cycles all ranks are in critical thermal throttle",
53 "EventName": "UNC_M_POWER_CRITICAL_THROTTLE_CYCLES",
54 "MetricExpr": "(UNC_M_POWER_CRITICAL_THROTTLE_CYCLES / UNC_M_CLOCKTICKS) * 100.",
55 "MetricName": "power_critical_throttle_cycles %",
60 "BriefDescription": "Cycles Memory is in self refresh power mode",
63 "EventName": "UNC_M_POWER_SELF_REFRESH",
64 "MetricExpr": "(UNC_M_POWER_SELF_REFRESH / UNC_M_CLOCKTICKS) * 100.",
65 "MetricName": "power_self_refresh %",
70 "BriefDescription": "Memory page conflicts",
73 "EventName": "UNC_M_PRE_COUNT.PAGE_MISS",