3 "BriefDescription": "Memory page activates",
6 "EventName": "UNC_M_ACT_COUNT",
11 "BriefDescription": "read requests to memory controller. Derived from unc_m_cas_count.rd",
14 "EventName": "LLC_MISSES.MEM_READ",
20 "BriefDescription": "write requests to memory controller. Derived from unc_m_cas_count.wr",
23 "EventName": "LLC_MISSES.MEM_WRITE",
29 "BriefDescription": "Memory controller clock ticks. Used to get percentages of memory controller cycles events",
31 "EventName": "UNC_M_CLOCKTICKS",
36 "BriefDescription": "Cycles where DRAM ranks are in power down (CKE) mode",
39 "EventName": "UNC_M_POWER_CHANNEL_PPD",
40 "MetricExpr": "(UNC_M_POWER_CHANNEL_PPD / UNC_M_CLOCKTICKS) * 100.",
41 "MetricName": "power_channel_ppd %",
46 "BriefDescription": "Cycles all ranks are in critical thermal throttle",
49 "EventName": "UNC_M_POWER_CRITICAL_THROTTLE_CYCLES",
50 "MetricExpr": "(UNC_M_POWER_CRITICAL_THROTTLE_CYCLES / UNC_M_CLOCKTICKS) * 100.",
51 "MetricName": "power_critical_throttle_cycles %",
56 "BriefDescription": "Cycles Memory is in self refresh power mode",
59 "EventName": "UNC_M_POWER_SELF_REFRESH",
60 "MetricExpr": "(UNC_M_POWER_SELF_REFRESH / UNC_M_CLOCKTICKS) * 100.",
61 "MetricName": "power_self_refresh %",
66 "BriefDescription": "Memory page conflicts",
69 "EventName": "UNC_M_PRE_COUNT.PAGE_MISS",
75 "BriefDescription": "Occupancy counter for memory read queue",
78 "EventName": "UNC_M_RPQ_OCCUPANCY",