[
{
"BriefDescription": "Uncore cache clock ticks. Derived from unc_c_clockticks",
"Counter": "0,1,2,3",
"EventName": "UNC_C_CLOCKTICKS",
"PerPkg": "1",
"Unit": "CBO"
},
{
"BriefDescription": "All LLC Misses (code+ data rd + data wr - including demand and prefetch). Derived from unc_c_llc_lookup.any",
"Counter": "0,1",
"EventCode": "0x34",
"EventName": "UNC_C_LLC_LOOKUP.ANY",
"Filter": "filter_state=0x1",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x11",
"Unit": "CBO"
},
{
"BriefDescription": "M line evictions from LLC (writebacks to memory). Derived from unc_c_llc_victims.m_state",
"Counter": "0,1",
"EventCode": "0x37",
"EventName": "UNC_C_LLC_VICTIMS.M_STATE",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "LLC misses - demand and prefetch data reads - excludes LLC prefetches. Derived from unc_c_tor_inserts.miss_opcode.demand",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_MISSES.DATA_READ",
"Filter": "filter_opc=0x182",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "LLC misses - Uncacheable reads. Derived from unc_c_tor_inserts.miss_opcode.uncacheable",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_MISSES.UNCACHEABLE",
"Filter": "filter_opc=0x187",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe allocating writes that miss LLC - DDIO misses. Derived from unc_c_tor_inserts.miss_opcode.ddio_miss",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_MISSES.PCIE_WRITE",
"Filter": "filter_opc=0x19c",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "LLC misses for ItoM writes (as part of fast string memcpy stores). Derived from unc_c_tor_inserts.miss_opcode.itom_write",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_MISSES.ITOM_WRITE",
"Filter": "filter_opc=0x1c8",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "Streaming stores (full cache line). Derived from unc_c_tor_inserts.opcode.streaming_full",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.STREAMING_FULL",
"Filter": "filter_opc=0x18c",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "Streaming stores (partial cache line). Derived from unc_c_tor_inserts.opcode.streaming_partial",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.STREAMING_PARTIAL",
"Filter": "filter_opc=0x18d",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "Partial PCIe reads. Derived from unc_c_tor_inserts.opcode.pcie_partial",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_PARTIAL_READ",
"Filter": "filter_opc=0x195",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe allocating writes that hit in LLC (DDIO hits). Derived from unc_c_tor_inserts.opcode.ddio_hit",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_WRITE",
"Filter": "filter_opc=0x19c",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe read current. Derived from unc_c_tor_inserts.opcode.pcie_read_current",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_READ",
"Filter": "filter_opc=0x19e",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "ItoM write hits (as part of fast string memcpy stores). Derived from unc_c_tor_inserts.opcode.itom_write_hit",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.ITOM_WRITE",
"Filter": "filter_opc=0x1c8",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe non-snoop reads. Derived from unc_c_tor_inserts.opcode.pcie_read",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_NS_READ",
"Filter": "filter_opc=0x1e4",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe non-snoop writes (partial). Derived from unc_c_tor_inserts.opcode.pcie_partial_write",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_NS_PARTIAL_WRITE",
"Filter": "filter_opc=0x1e5",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe non-snoop writes (full line). Derived from unc_c_tor_inserts.opcode.pcie_full_write",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_NS_WRITE",
"Filter": "filter_opc=0x1e6",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "Occupancy counter for all LLC misses; we divide this by UNC_C_CLOCKTICKS to get average Q depth. Derived from unc_c_tor_occupancy.miss_all",
"EventCode": "0x36",
"EventName": "UNC_C_TOR_OCCUPANCY.MISS_ALL",
"Filter": "filter_opc=0x182",
"MetricExpr": "(UNC_C_TOR_OCCUPANCY.MISS_ALL / UNC_C_CLOCKTICKS) * 100.",
"PerPkg": "1",
"UMask": "0xa",
"Unit": "CBO"
},
{
"BriefDescription": "Occupancy counter for LLC data reads (demand and L2 prefetch). Derived from unc_c_tor_occupancy.miss_opcode.llc_data_read",
"EventCode": "0x36",
"EventName": "UNC_C_TOR_OCCUPANCY.LLC_DATA_READ",
"PerPkg": "1",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "read requests to home agent. Derived from unc_h_requests.reads",
"Counter": "0,1,2,3",
"EventCode": "0x1",
"EventName": "UNC_H_REQUESTS.READS",
"PerPkg": "1",
"UMask": "0x3",
"Unit": "HA"
},
{
"BriefDescription": "write requests to home agent. Derived from unc_h_requests.writes",
"Counter": "0,1,2,3",
"EventCode": "0x1",
"EventName": "UNC_H_REQUESTS.WRITES",
"PerPkg": "1",
"UMask": "0xc",
"Unit": "HA"
}
]
