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| [
| {
| "BriefDescription": "read requests to memory controller. Derived from unc_m_cas_count.rd",
| "Counter": "0,1,2,3",
| "EventCode": "0x4",
| "EventName": "LLC_MISSES.MEM_READ",
| "PerPkg": "1",
| "ScaleUnit": "64Bytes",
| "UMask": "0x3",
| "Unit": "iMC"
| },
| {
| "BriefDescription": "write requests to memory controller. Derived from unc_m_cas_count.wr",
| "Counter": "0,1,2,3",
| "EventCode": "0x4",
| "EventName": "LLC_MISSES.MEM_WRITE",
| "PerPkg": "1",
| "ScaleUnit": "64Bytes",
| "UMask": "0xC",
| "Unit": "iMC"
| },
| {
| "BriefDescription": "Memory controller clock ticks",
| "Counter": "0,1,2,3",
| "EventName": "UNC_M_CLOCKTICKS",
| "PerPkg": "1",
| "Unit": "iMC"
| },
| {
| "BriefDescription": "Cycles where DRAM ranks are in power down (CKE) mode",
| "Counter": "0,1,2,3",
| "EventCode": "0x85",
| "EventName": "UNC_M_POWER_CHANNEL_PPD",
| "MetricExpr": "(UNC_M_POWER_CHANNEL_PPD / UNC_M_CLOCKTICKS) * 100.",
| "MetricName": "power_channel_ppd %",
| "PerPkg": "1",
| "Unit": "iMC"
| },
| {
| "BriefDescription": "Cycles all ranks are in critical thermal throttle",
| "Counter": "0,1,2,3",
| "EventCode": "0x86",
| "EventName": "UNC_M_POWER_CRITICAL_THROTTLE_CYCLES",
| "MetricExpr": "(UNC_M_POWER_CRITICAL_THROTTLE_CYCLES / UNC_M_CLOCKTICKS) * 100.",
| "MetricName": "power_critical_throttle_cycles %",
| "PerPkg": "1",
| "Unit": "iMC"
| },
| {
| "BriefDescription": "Cycles Memory is in self refresh power mode",
| "Counter": "0,1,2,3",
| "EventCode": "0x43",
| "EventName": "UNC_M_POWER_SELF_REFRESH",
| "MetricExpr": "(UNC_M_POWER_SELF_REFRESH / UNC_M_CLOCKTICKS) * 100.",
| "MetricName": "power_self_refresh %",
| "PerPkg": "1",
| "Unit": "iMC"
| },
| {
| "BriefDescription": "Pre-charges due to page misses",
| "Counter": "0,1,2,3",
| "EventCode": "0x2",
| "EventName": "UNC_M_PRE_COUNT.PAGE_MISS",
| "PerPkg": "1",
| "UMask": "0x1",
| "Unit": "iMC"
| },
| {
| "BriefDescription": "Pre-charge for reads",
| "Counter": "0,1,2,3",
| "EventCode": "0x2",
| "EventName": "UNC_M_PRE_COUNT.RD",
| "PerPkg": "1",
| "UMask": "0x4",
| "Unit": "iMC"
| },
| {
| "BriefDescription": "Pre-charge for writes",
| "Counter": "0,1,2,3",
| "EventCode": "0x2",
| "EventName": "UNC_M_PRE_COUNT.WR",
| "PerPkg": "1",
| "UMask": "0x8",
| "Unit": "iMC"
| }
| ]
|
|
