tools/perf/pmu-events/arch/x86/tremontx/uncore-memory.json

   1 [
   2     {
   3         "BriefDescription": "read requests to memory controller. Derived from unc_m_cas_count.rd",
   4         "Counter": "0,1,2,3",
   5         "CounterType": "PGMABLE",
   6         "EventCode": "0x04",
   7         "EventName": "LLC_MISSES.MEM_READ",
   8         "PerPkg": "1",
   9         "ScaleUnit": "64Bytes",
  10         "UMask": "0x0f",
  11         "Unit": "iMC"
  12     },
  13     {
  14         "BriefDescription": "write requests to memory controller. Derived from unc_m_cas_count.wr",
  15         "Counter": "0,1,2,3",
  16         "CounterType": "PGMABLE",
  17         "EventCode": "0x04",
  18         "EventName": "LLC_MISSES.MEM_WRITE",
  19         "PerPkg": "1",
  20         "ScaleUnit": "64Bytes",
  21         "UMask": "0x30",
  22         "Unit": "iMC"
  23     },
  24     {
  25         "BriefDescription": "Memory controller clock ticks",
  26         "Counter": "0,1,2,3",
  27         "CounterType": "PGMABLE",
  28         "EventName": "UNC_M_CLOCKTICKS",
  29         "PerPkg": "1",
  30         "Unit": "iMC"
  31     },
  32     {
  33         "BriefDescription": "Pre-charge for reads",
  34         "Counter": "0,1,2,3",
  35         "CounterType": "PGMABLE",
  36         "EventCode": "0x02",
  37         "EventName": "UNC_M_PRE_COUNT.RD",
  38         "PerPkg": "1",
  39         "UMask": "0x04",
  40         "Unit": "iMC"
  41     },
  42     {
  43         "BriefDescription": "Pre-charge for writes",
  44         "Counter": "0,1,2,3",
  45         "CounterType": "PGMABLE",
  46         "EventCode": "0x02",
  47         "EventName": "UNC_M_PRE_COUNT.WR",
  48         "PerPkg": "1",
  49         "UMask": "0x08",
  50         "Unit": "iMC"
  51     },
  52     {
  53         "BriefDescription": "Precharge due to read on page miss, write on page miss or PGT",
  54         "Counter": "0,1,2,3",
  55         "CounterType": "PGMABLE",
  56         "EventCode": "0x02",
  57         "EventName": "UNC_M_PRE_COUNT.ALL",
  58         "PerPkg": "1",
  59         "UMask": "0x1c",
  60         "Unit": "iMC"
  61     },
  62     {
  63         "BriefDescription": "DRAM Precharge commands. : Precharge due to page table",
  64         "Counter": "0,1,2,3",
  65         "CounterType": "PGMABLE",
  66         "EventCode": "0x02",
  67         "EventName": "UNC_M_PRE_COUNT.PGT",
  68         "PerPkg": "1",
  69         "PublicDescription": "DRAM Precharge commands. : Precharge due to page table : Counts the number of DRAM Precharge commands sent on this channel.",
  70         "UMask": "0x10",
  71         "Unit": "iMC"
  72     }
  73 ]