[ { "BriefDescription": "Number of qfclks", "Counter": "0,1,2,3", "EventCode": "0x14", "EventName": "UNC_Q_CLOCKTICKS", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Count of CTO Events", "Counter": "0,1,2,3", "EventCode": "0x38", "EventName": "UNC_Q_CTO_COUNT", "ExtSel": "1", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Direct 2 Core Spawning; Spawn Success", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_DIRECT2CORE.SUCCESS_RBT_HIT", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Direct 2 Core Spawning; Spawn Failure - Egress Credits", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_DIRECT2CORE.FAILURE_CREDITS", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Direct 2 Core Spawning; Spawn Failure - RBT Invalid", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_DIRECT2CORE.FAILURE_RBT_HIT", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Direct 2 Core Spawning; Spawn Failure - Egress and RBT Invalid", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_DIRECT2CORE.FAILURE_CREDITS_RBT", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "Direct 2 Core Spawning; Spawn Failure - RBT Miss", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_DIRECT2CORE.FAILURE_MISS", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "Direct 2 Core Spawning; Spawn Failure - Egress and RBT Miss", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_DIRECT2CORE.FAILURE_CREDITS_MISS", "PerPkg": "1", "UMask": "0x20", "Unit": "QPI LL" }, { "BriefDescription": "Direct 2 Core Spawning; Spawn Failure - RBT Miss and Invalid", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_DIRECT2CORE.FAILURE_RBT_MISS", "PerPkg": "1", "UMask": "0x40", "Unit": "QPI LL" }, { "BriefDescription": "Direct 2 Core Spawning; Spawn Failure - Egress and RBT Miss, Invalid", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_DIRECT2CORE.FAILURE_CREDITS_RBT_MISS", "PerPkg": "1", "UMask": "0x80", "Unit": "QPI LL" }, { "BriefDescription": "Cycles in L1", "Counter": "0,1,2,3", "EventCode": "0x12", "EventName": "UNC_Q_L1_POWER_CYCLES", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Cycles in L0p", "Counter": "0,1,2,3", "EventCode": "0x10", "EventName": "UNC_Q_RxL0P_POWER_CYCLES", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Cycles in L0", "Counter": "0,1,2,3", "EventCode": "0xF", "EventName": "UNC_Q_RxL0_POWER_CYCLES", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Bypassed", "Counter": "0,1,2,3", "EventCode": "0x9", "EventName": "UNC_Q_RxL_BYPASSED", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "CRC Errors Detected; LinkInit", "Counter": "0,1,2,3", "EventCode": "0x3", "EventName": "UNC_Q_RxL_CRC_ERRORS.LINK_INIT", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "CRC Errors Detected; Normal Operations", "Counter": "0,1,2,3", "EventCode": "0x3", "EventName": "UNC_Q_RxL_CRC_ERRORS.NORMAL_OP", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "VN0 Credit Consumed; DRS", "Counter": "0,1,2,3", "EventCode": "0x1E", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN0.DRS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "VN0 Credit Consumed; NCB", "Counter": "0,1,2,3", "EventCode": "0x1E", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN0.NCB", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "VN0 Credit Consumed; NCS", "Counter": "0,1,2,3", "EventCode": "0x1E", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN0.NCS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "VN0 Credit Consumed; HOM", "Counter": "0,1,2,3", "EventCode": "0x1E", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN0.HOM", "ExtSel": "1", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "VN0 Credit Consumed; SNP", "Counter": "0,1,2,3", "EventCode": "0x1E", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN0.SNP", "ExtSel": "1", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "VN0 Credit Consumed; NDR", "Counter": "0,1,2,3", "EventCode": "0x1E", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN0.NDR", "ExtSel": "1", "PerPkg": "1", "UMask": "0x20", "Unit": "QPI LL" }, { "BriefDescription": "VN1 Credit Consumed; DRS", "Counter": "0,1,2,3", "EventCode": "0x39", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN1.DRS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "VN1 Credit Consumed; NCB", "Counter": "0,1,2,3", "EventCode": "0x39", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN1.NCB", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "VN1 Credit Consumed; NCS", "Counter": "0,1,2,3", "EventCode": "0x39", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN1.NCS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "VN1 Credit Consumed; HOM", "Counter": "0,1,2,3", "EventCode": "0x39", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN1.HOM", "ExtSel": "1", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "VN1 Credit Consumed; SNP", "Counter": "0,1,2,3", "EventCode": "0x39", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN1.SNP", "ExtSel": "1", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "VN1 Credit Consumed; NDR", "Counter": "0,1,2,3", "EventCode": "0x39", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VN1.NDR", "ExtSel": "1", "PerPkg": "1", "UMask": "0x20", "Unit": "QPI LL" }, { "BriefDescription": "VNA Credit Consumed", "Counter": "0,1,2,3", "EventCode": "0x1D", "EventName": "UNC_Q_RxL_CREDITS_CONSUMED_VNA", "ExtSel": "1", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty", "Counter": "0,1,2,3", "EventCode": "0xA", "EventName": "UNC_Q_RxL_CYCLES_NE", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - DRS; for VN0", "Counter": "0,1,2,3", "EventCode": "0xF", "EventName": "UNC_Q_RxL_CYCLES_NE_DRS.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - DRS; for VN1", "Counter": "0,1,2,3", "EventCode": "0xF", "EventName": "UNC_Q_RxL_CYCLES_NE_DRS.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - HOM; for VN0", "Counter": "0,1,2,3", "EventCode": "0x12", "EventName": "UNC_Q_RxL_CYCLES_NE_HOM.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - HOM; for VN1", "Counter": "0,1,2,3", "EventCode": "0x12", "EventName": "UNC_Q_RxL_CYCLES_NE_HOM.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - NCB; for VN0", "Counter": "0,1,2,3", "EventCode": "0x10", "EventName": "UNC_Q_RxL_CYCLES_NE_NCB.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - NCB; for VN1", "Counter": "0,1,2,3", "EventCode": "0x10", "EventName": "UNC_Q_RxL_CYCLES_NE_NCB.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - NCS; for VN0", "Counter": "0,1,2,3", "EventCode": "0x11", "EventName": "UNC_Q_RxL_CYCLES_NE_NCS.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - NCS; for VN1", "Counter": "0,1,2,3", "EventCode": "0x11", "EventName": "UNC_Q_RxL_CYCLES_NE_NCS.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - NDR; for VN0", "Counter": "0,1,2,3", "EventCode": "0x14", "EventName": "UNC_Q_RxL_CYCLES_NE_NDR.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - NDR; for VN1", "Counter": "0,1,2,3", "EventCode": "0x14", "EventName": "UNC_Q_RxL_CYCLES_NE_NDR.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - SNP; for VN0", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_RxL_CYCLES_NE_SNP.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Cycles Not Empty - SNP; for VN1", "Counter": "0,1,2,3", "EventCode": "0x13", "EventName": "UNC_Q_RxL_CYCLES_NE_SNP.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 0; Idle and Null Flits", "Counter": "0,1,2,3", "EventCode": "0x1", "EventName": "UNC_Q_RxL_FLITS_G0.IDLE", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 1; SNP Flits", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_RxL_FLITS_G1.SNP", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 1; HOM Request Flits", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_RxL_FLITS_G1.HOM_REQ", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 1; HOM Non-Request Flits", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_RxL_FLITS_G1.HOM_NONREQ", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 1; HOM Flits", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_RxL_FLITS_G1.HOM", "ExtSel": "1", "PerPkg": "1", "UMask": "0x6", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 1; DRS Data Flits", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_RxL_FLITS_G1.DRS_DATA", "ExtSel": "1", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 1; DRS Header Flits", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_RxL_FLITS_G1.DRS_NONDATA", "ExtSel": "1", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 1; DRS Flits (both Header and Data)", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_RxL_FLITS_G1.DRS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x18", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 2; Non-Data Response Rx Flits - AD", "Counter": "0,1,2,3", "EventCode": "0x3", "EventName": "UNC_Q_RxL_FLITS_G2.NDR_AD", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 2; Non-Data Response Rx Flits - AK", "Counter": "0,1,2,3", "EventCode": "0x3", "EventName": "UNC_Q_RxL_FLITS_G2.NDR_AK", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 2; Non-Coherent data Rx Flits", "Counter": "0,1,2,3", "EventCode": "0x3", "EventName": "UNC_Q_RxL_FLITS_G2.NCB_DATA", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 2; Non-Coherent non-data Rx Flits", "Counter": "0,1,2,3", "EventCode": "0x3", "EventName": "UNC_Q_RxL_FLITS_G2.NCB_NONDATA", "ExtSel": "1", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 2; Non-Coherent Rx Flits", "Counter": "0,1,2,3", "EventCode": "0x3", "EventName": "UNC_Q_RxL_FLITS_G2.NCB", "ExtSel": "1", "PerPkg": "1", "UMask": "0xC", "Unit": "QPI LL" }, { "BriefDescription": "Flits Received - Group 2; Non-Coherent standard Rx Flits", "Counter": "0,1,2,3", "EventCode": "0x3", "EventName": "UNC_Q_RxL_FLITS_G2.NCS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations", "Counter": "0,1,2,3", "EventCode": "0x8", "EventName": "UNC_Q_RxL_INSERTS", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - DRS; for VN0", "Counter": "0,1,2,3", "EventCode": "0x9", "EventName": "UNC_Q_RxL_INSERTS_DRS.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - DRS; for VN1", "Counter": "0,1,2,3", "EventCode": "0x9", "EventName": "UNC_Q_RxL_INSERTS_DRS.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - HOM; for VN0", "Counter": "0,1,2,3", "EventCode": "0xC", "EventName": "UNC_Q_RxL_INSERTS_HOM.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - HOM; for VN1", "Counter": "0,1,2,3", "EventCode": "0xC", "EventName": "UNC_Q_RxL_INSERTS_HOM.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - NCB; for VN0", "Counter": "0,1,2,3", "EventCode": "0xA", "EventName": "UNC_Q_RxL_INSERTS_NCB.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - NCB; for VN1", "Counter": "0,1,2,3", "EventCode": "0xA", "EventName": "UNC_Q_RxL_INSERTS_NCB.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - NCS; for VN0", "Counter": "0,1,2,3", "EventCode": "0xB", "EventName": "UNC_Q_RxL_INSERTS_NCS.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - NCS; for VN1", "Counter": "0,1,2,3", "EventCode": "0xB", "EventName": "UNC_Q_RxL_INSERTS_NCS.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - NDR; for VN0", "Counter": "0,1,2,3", "EventCode": "0xE", "EventName": "UNC_Q_RxL_INSERTS_NDR.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - NDR; for VN1", "Counter": "0,1,2,3", "EventCode": "0xE", "EventName": "UNC_Q_RxL_INSERTS_NDR.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - SNP; for VN0", "Counter": "0,1,2,3", "EventCode": "0xD", "EventName": "UNC_Q_RxL_INSERTS_SNP.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Rx Flit Buffer Allocations - SNP; for VN1", "Counter": "0,1,2,3", "EventCode": "0xD", "EventName": "UNC_Q_RxL_INSERTS_SNP.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - All Packets", "Counter": "0,1,2,3", "EventCode": "0xB", "EventName": "UNC_Q_RxL_OCCUPANCY", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - DRS; for VN0", "Counter": "0,1,2,3", "EventCode": "0x15", "EventName": "UNC_Q_RxL_OCCUPANCY_DRS.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - DRS; for VN1", "Counter": "0,1,2,3", "EventCode": "0x15", "EventName": "UNC_Q_RxL_OCCUPANCY_DRS.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - HOM; for VN0", "Counter": "0,1,2,3", "EventCode": "0x18", "EventName": "UNC_Q_RxL_OCCUPANCY_HOM.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - HOM; for VN1", "Counter": "0,1,2,3", "EventCode": "0x18", "EventName": "UNC_Q_RxL_OCCUPANCY_HOM.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - NCB; for VN0", "Counter": "0,1,2,3", "EventCode": "0x16", "EventName": "UNC_Q_RxL_OCCUPANCY_NCB.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - NCB; for VN1", "Counter": "0,1,2,3", "EventCode": "0x16", "EventName": "UNC_Q_RxL_OCCUPANCY_NCB.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - NCS; for VN0", "Counter": "0,1,2,3", "EventCode": "0x17", "EventName": "UNC_Q_RxL_OCCUPANCY_NCS.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - NCS; for VN1", "Counter": "0,1,2,3", "EventCode": "0x17", "EventName": "UNC_Q_RxL_OCCUPANCY_NCS.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - NDR; for VN0", "Counter": "0,1,2,3", "EventCode": "0x1A", "EventName": "UNC_Q_RxL_OCCUPANCY_NDR.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - NDR; for VN1", "Counter": "0,1,2,3", "EventCode": "0x1A", "EventName": "UNC_Q_RxL_OCCUPANCY_NDR.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - SNP; for VN0", "Counter": "0,1,2,3", "EventCode": "0x19", "EventName": "UNC_Q_RxL_OCCUPANCY_SNP.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "RxQ Occupancy - SNP; for VN1", "Counter": "0,1,2,3", "EventCode": "0x19", "EventName": "UNC_Q_RxL_OCCUPANCY_SNP.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN0; BGF Stall - HOM", "Counter": "0,1,2,3", "EventCode": "0x35", "EventName": "UNC_Q_RxL_STALLS_VN0.BGF_DRS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN0; BGF Stall - SNP", "Counter": "0,1,2,3", "EventCode": "0x35", "EventName": "UNC_Q_RxL_STALLS_VN0.BGF_NCB", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN0; BGF Stall - NDR", "Counter": "0,1,2,3", "EventCode": "0x35", "EventName": "UNC_Q_RxL_STALLS_VN0.BGF_NCS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN0; BGF Stall - DRS", "Counter": "0,1,2,3", "EventCode": "0x35", "EventName": "UNC_Q_RxL_STALLS_VN0.BGF_HOM", "ExtSel": "1", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN0; BGF Stall - NCB", "Counter": "0,1,2,3", "EventCode": "0x35", "EventName": "UNC_Q_RxL_STALLS_VN0.BGF_SNP", "ExtSel": "1", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN0; BGF Stall - NCS", "Counter": "0,1,2,3", "EventCode": "0x35", "EventName": "UNC_Q_RxL_STALLS_VN0.BGF_NDR", "ExtSel": "1", "PerPkg": "1", "UMask": "0x20", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN0; Egress Credits", "Counter": "0,1,2,3", "EventCode": "0x35", "EventName": "UNC_Q_RxL_STALLS_VN0.EGRESS_CREDITS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x40", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN0; GV", "Counter": "0,1,2,3", "EventCode": "0x35", "EventName": "UNC_Q_RxL_STALLS_VN0.GV", "ExtSel": "1", "PerPkg": "1", "UMask": "0x80", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN1; BGF Stall - HOM", "Counter": "0,1,2,3", "EventCode": "0x3A", "EventName": "UNC_Q_RxL_STALLS_VN1.BGF_DRS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN1; BGF Stall - SNP", "Counter": "0,1,2,3", "EventCode": "0x3A", "EventName": "UNC_Q_RxL_STALLS_VN1.BGF_NCB", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN1; BGF Stall - NDR", "Counter": "0,1,2,3", "EventCode": "0x3A", "EventName": "UNC_Q_RxL_STALLS_VN1.BGF_NCS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN1; BGF Stall - DRS", "Counter": "0,1,2,3", "EventCode": "0x3A", "EventName": "UNC_Q_RxL_STALLS_VN1.BGF_HOM", "ExtSel": "1", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN1; BGF Stall - NCB", "Counter": "0,1,2,3", "EventCode": "0x3A", "EventName": "UNC_Q_RxL_STALLS_VN1.BGF_SNP", "ExtSel": "1", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "Stalls Sending to R3QPI on VN1; BGF Stall - NCS", "Counter": "0,1,2,3", "EventCode": "0x3A", "EventName": "UNC_Q_RxL_STALLS_VN1.BGF_NDR", "ExtSel": "1", "PerPkg": "1", "UMask": "0x20", "Unit": "QPI LL" }, { "BriefDescription": "Cycles in L0p", "Counter": "0,1,2,3", "EventCode": "0xD", "EventName": "UNC_Q_TxL0P_POWER_CYCLES", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Cycles in L0", "Counter": "0,1,2,3", "EventCode": "0xC", "EventName": "UNC_Q_TxL0_POWER_CYCLES", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Tx Flit Buffer Bypassed", "Counter": "0,1,2,3", "EventCode": "0x5", "EventName": "UNC_Q_TxL_BYPASSED", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Cycles Stalled with no LLR Credits; LLR is full", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_TxL_CRC_NO_CREDITS.FULL", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Cycles Stalled with no LLR Credits; LLR is almost full", "Counter": "0,1,2,3", "EventCode": "0x2", "EventName": "UNC_Q_TxL_CRC_NO_CREDITS.ALMOST_FULL", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Tx Flit Buffer Cycles not Empty", "Counter": "0,1,2,3", "EventCode": "0x6", "EventName": "UNC_Q_TxL_CYCLES_NE", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 0; Data Tx Flits", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G0.DATA", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Number of data flits transmitted . Derived from unc_q_txl_flits_g0.data", "Counter": "0,1,2,3", "EventName": "QPI_DATA_BANDWIDTH_TX", "PerPkg": "1", "ScaleUnit": "8Bytes", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 0; Non-Data protocol Tx Flits", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G0.NON_DATA", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Number of non data (control) flits transmitted . Derived from unc_q_txl_flits_g0.non_data", "Counter": "0,1,2,3", "EventName": "QPI_CTL_BANDWIDTH_TX", "PerPkg": "1", "ScaleUnit": "8Bytes", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 1; SNP Flits", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G1.SNP", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 1; HOM Request Flits", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G1.HOM_REQ", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 1; HOM Non-Request Flits", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G1.HOM_NONREQ", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 1; HOM Flits", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G1.HOM", "ExtSel": "1", "PerPkg": "1", "UMask": "0x6", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 1; DRS Data Flits", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G1.DRS_DATA", "ExtSel": "1", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 1; DRS Header Flits", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G1.DRS_NONDATA", "ExtSel": "1", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 1; DRS Flits (both Header and Data)", "Counter": "0,1,2,3", "EventName": "UNC_Q_TxL_FLITS_G1.DRS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x18", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 2; Non-Data Response Tx Flits - AD", "Counter": "0,1,2,3", "EventCode": "0x1", "EventName": "UNC_Q_TxL_FLITS_G2.NDR_AD", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 2; Non-Data Response Tx Flits - AK", "Counter": "0,1,2,3", "EventCode": "0x1", "EventName": "UNC_Q_TxL_FLITS_G2.NDR_AK", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 2; Non-Coherent data Tx Flits", "Counter": "0,1,2,3", "EventCode": "0x1", "EventName": "UNC_Q_TxL_FLITS_G2.NCB_DATA", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 2; Non-Coherent non-data Tx Flits", "Counter": "0,1,2,3", "EventCode": "0x1", "EventName": "UNC_Q_TxL_FLITS_G2.NCB_NONDATA", "ExtSel": "1", "PerPkg": "1", "UMask": "0x8", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 2; Non-Coherent Bypass Tx Flits", "Counter": "0,1,2,3", "EventCode": "0x1", "EventName": "UNC_Q_TxL_FLITS_G2.NCB", "ExtSel": "1", "PerPkg": "1", "UMask": "0xC", "Unit": "QPI LL" }, { "BriefDescription": "Flits Transferred - Group 2; Non-Coherent standard Tx Flits", "Counter": "0,1,2,3", "EventCode": "0x1", "EventName": "UNC_Q_TxL_FLITS_G2.NCS", "ExtSel": "1", "PerPkg": "1", "UMask": "0x10", "Unit": "QPI LL" }, { "BriefDescription": "Tx Flit Buffer Allocations", "Counter": "0,1,2,3", "EventCode": "0x4", "EventName": "UNC_Q_TxL_INSERTS", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "Tx Flit Buffer Occupancy", "Counter": "0,1,2,3", "EventCode": "0x7", "EventName": "UNC_Q_TxL_OCCUPANCY", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - HOM; for VN0", "Counter": "0,1,2,3", "EventCode": "0x26", "EventName": "UNC_Q_TxR_AD_HOM_CREDIT_ACQUIRED.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - HOM; for VN1", "Counter": "0,1,2,3", "EventCode": "0x26", "EventName": "UNC_Q_TxR_AD_HOM_CREDIT_ACQUIRED.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AD HOM; for VN0", "Counter": "0,1,2,3", "EventCode": "0x22", "EventName": "UNC_Q_TxR_AD_HOM_CREDIT_OCCUPANCY.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AD HOM; for VN1", "Counter": "0,1,2,3", "EventCode": "0x22", "EventName": "UNC_Q_TxR_AD_HOM_CREDIT_OCCUPANCY.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AD NDR; for VN0", "Counter": "0,1,2,3", "EventCode": "0x28", "EventName": "UNC_Q_TxR_AD_NDR_CREDIT_ACQUIRED.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AD NDR; for VN1", "Counter": "0,1,2,3", "EventCode": "0x28", "EventName": "UNC_Q_TxR_AD_NDR_CREDIT_ACQUIRED.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AD NDR; for VN0", "Counter": "0,1,2,3", "EventCode": "0x24", "EventName": "UNC_Q_TxR_AD_NDR_CREDIT_OCCUPANCY.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AD NDR; for VN1", "Counter": "0,1,2,3", "EventCode": "0x24", "EventName": "UNC_Q_TxR_AD_NDR_CREDIT_OCCUPANCY.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - SNP; for VN0", "Counter": "0,1,2,3", "EventCode": "0x27", "EventName": "UNC_Q_TxR_AD_SNP_CREDIT_ACQUIRED.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - SNP; for VN1", "Counter": "0,1,2,3", "EventCode": "0x27", "EventName": "UNC_Q_TxR_AD_SNP_CREDIT_ACQUIRED.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AD SNP; for VN0", "Counter": "0,1,2,3", "EventCode": "0x23", "EventName": "UNC_Q_TxR_AD_SNP_CREDIT_OCCUPANCY.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AD SNP; for VN1", "Counter": "0,1,2,3", "EventCode": "0x23", "EventName": "UNC_Q_TxR_AD_SNP_CREDIT_OCCUPANCY.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AK NDR", "Counter": "0,1,2,3", "EventCode": "0x29", "EventName": "UNC_Q_TxR_AK_NDR_CREDIT_ACQUIRED", "ExtSel": "1", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - AK NDR", "Counter": "0,1,2,3", "EventCode": "0x25", "EventName": "UNC_Q_TxR_AK_NDR_CREDIT_OCCUPANCY", "ExtSel": "1", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - DRS; for VN0", "Counter": "0,1,2,3", "EventCode": "0x2A", "EventName": "UNC_Q_TxR_BL_DRS_CREDIT_ACQUIRED.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - DRS; for VN1", "Counter": "0,1,2,3", "EventCode": "0x2A", "EventName": "UNC_Q_TxR_BL_DRS_CREDIT_ACQUIRED.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - DRS; for Shared VN", "Counter": "0,1,2,3", "EventCode": "0x2A", "EventName": "UNC_Q_TxR_BL_DRS_CREDIT_ACQUIRED.VN_SHR", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - BL DRS; for VN0", "Counter": "0,1,2,3", "EventCode": "0x1F", "EventName": "UNC_Q_TxR_BL_DRS_CREDIT_OCCUPANCY.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - BL DRS; for VN1", "Counter": "0,1,2,3", "EventCode": "0x1F", "EventName": "UNC_Q_TxR_BL_DRS_CREDIT_OCCUPANCY.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - BL DRS; for Shared VN", "Counter": "0,1,2,3", "EventCode": "0x1F", "EventName": "UNC_Q_TxR_BL_DRS_CREDIT_OCCUPANCY.VN_SHR", "ExtSel": "1", "PerPkg": "1", "UMask": "0x4", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - NCB; for VN0", "Counter": "0,1,2,3", "EventCode": "0x2B", "EventName": "UNC_Q_TxR_BL_NCB_CREDIT_ACQUIRED.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - NCB; for VN1", "Counter": "0,1,2,3", "EventCode": "0x2B", "EventName": "UNC_Q_TxR_BL_NCB_CREDIT_ACQUIRED.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - BL NCB; for VN0", "Counter": "0,1,2,3", "EventCode": "0x20", "EventName": "UNC_Q_TxR_BL_NCB_CREDIT_OCCUPANCY.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - BL NCB; for VN1", "Counter": "0,1,2,3", "EventCode": "0x20", "EventName": "UNC_Q_TxR_BL_NCB_CREDIT_OCCUPANCY.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - NCS; for VN0", "Counter": "0,1,2,3", "EventCode": "0x2C", "EventName": "UNC_Q_TxR_BL_NCS_CREDIT_ACQUIRED.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - NCS; for VN1", "Counter": "0,1,2,3", "EventCode": "0x2C", "EventName": "UNC_Q_TxR_BL_NCS_CREDIT_ACQUIRED.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - BL NCS; for VN0", "Counter": "0,1,2,3", "EventCode": "0x21", "EventName": "UNC_Q_TxR_BL_NCS_CREDIT_OCCUPANCY.VN0", "ExtSel": "1", "PerPkg": "1", "UMask": "0x1", "Unit": "QPI LL" }, { "BriefDescription": "R3QPI Egress Credit Occupancy - BL NCS; for VN1", "Counter": "0,1,2,3", "EventCode": "0x21", "EventName": "UNC_Q_TxR_BL_NCS_CREDIT_OCCUPANCY.VN1", "ExtSel": "1", "PerPkg": "1", "UMask": "0x2", "Unit": "QPI LL" }, { "BriefDescription": "VNA Credits Returned", "Counter": "0,1,2,3", "EventCode": "0x1C", "EventName": "UNC_Q_VNA_CREDIT_RETURNS", "ExtSel": "1", "PerPkg": "1", "Unit": "QPI LL" }, { "BriefDescription": "VNA Credits Pending Return - Occupancy", "Counter": "0,1,2,3", "EventCode": "0x1B", "EventName": "UNC_Q_VNA_CREDIT_RETURN_OCCUPANCY", "ExtSel": "1", "PerPkg": "1", "Unit": "QPI LL" } ]