# Performance Monitoring Events for 3rd Generation Intel(R) Xeon(R) Processor Scalable Family based on Ice Lake microarchitecture - V1.26
# 04/24/2024 EVENT_STATUS Legend: None = 0x00, Deprecated = 0x01, Template = 0x02
# Copyright (c) 2001 - 2024 Intel Corporation. All rights reserved.
UNIT	CODE	UMASK	PORT_MASK	FC_MASK	UMASK_EXT	NAME	DESCRIPTION	COUNTER	FILTER	INTERNAL	FILTER_VALUE	EVENT_STATUS	COUNTER_TYPE
CHA	0x00	0x00	0x00	0x00	0x00	UNC_CHA_CLOCKTICKS	Clockticks of the uncore caching and home agent (CHA)	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x34	0xFF	0x00	0x00	0x1BC1	UNC_CHA_LLC_LOOKUP.DATA_READ	Cache and Snoop Filter Lookups; Data Read Request	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC001FF	UNC_CHA_TOR_INSERTS.IA	TOR Inserts : All requests from iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC001FD	UNC_CHA_TOR_INSERTS.IA_HIT	TOR Inserts : All requests from iA Cores that Hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC80FFD	UNC_CHA_TOR_INSERTS.IA_HIT_CRD	TOR Inserts : CRds issued by iA Cores that Hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC817FD	UNC_CHA_TOR_INSERTS.IA_HIT_DRD	TOR Inserts : DRds issued by iA Cores that Hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xCCC7FD	UNC_CHA_TOR_INSERTS.IA_HIT_LLCPREFRFO	TOR Inserts : LLCPrefRFO issued by iA Cores that hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC807FD	UNC_CHA_TOR_INSERTS.IA_HIT_RFO	TOR Inserts : RFOs issued by iA Cores that Hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC001FE	UNC_CHA_TOR_INSERTS.IA_MISS	TOR Inserts : All requests from iA Cores that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC80FFE	UNC_CHA_TOR_INSERTS.IA_MISS_CRD	TOR Inserts : CRds issued by iA Cores that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC817FE	UNC_CHA_TOR_INSERTS.IA_MISS_DRD	TOR Inserts : DRds issued by iA Cores that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xCCC7FE	UNC_CHA_TOR_INSERTS.IA_MISS_LLCPREFRFO	TOR Inserts : LLCPrefRFO issued by iA Cores that missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC807FE	UNC_CHA_TOR_INSERTS.IA_MISS_RFO	TOR Inserts : RFOs issued by iA Cores that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC88FFD	UNC_CHA_TOR_INSERTS.IA_HIT_CRD_PREF	TOR Inserts : CRd_Prefs issued by iA Cores that hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC897FD	UNC_CHA_TOR_INSERTS.IA_HIT_DRD_PREF	TOR Inserts : DRd_Prefs issued by iA Cores that Hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC887FD	UNC_CHA_TOR_INSERTS.IA_HIT_RFO_PREF	TOR Inserts : RFO_Prefs issued by iA Cores that Hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC88FFE	UNC_CHA_TOR_INSERTS.IA_MISS_CRD_PREF	TOR Inserts : CRd_Prefs issued by iA Cores that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC897FE	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF	TOR Inserts : DRd_Prefs issued by iA Cores that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC887FE	UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF	TOR Inserts : RFO_Prefs issued by iA Cores that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC887FF	UNC_CHA_TOR_INSERTS.IA_RFO_PREF	TOR Inserts : RFO_Prefs issued by iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC807FF	UNC_CHA_TOR_INSERTS.IA_RFO	TOR Inserts : RFOs issued by iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xCCC7FF	UNC_CHA_TOR_INSERTS.IA_LLCPREFRFO	TOR Inserts : LLCPrefRFO issued by iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC897FF	UNC_CHA_TOR_INSERTS.IA_DRD_PREF	TOR Inserts : DRd_Prefs issued by iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC80FFF	UNC_CHA_TOR_INSERTS.IA_CRD	TOR Inserts : CRDs issued by iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC816FE	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL	TOR Inserts : DRds issued by iA Cores that Missed the LLC - HOMed locally	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC8177E	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE	TOR Inserts : DRds issued by iA Cores that Missed the LLC - HOMed remotely	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC896FE	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF_LOCAL	TOR Inserts; DRd Pref misses from local IA	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC8977E	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF_REMOTE	TOR Inserts; DRd Pref misses from local IA	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC806FE	UNC_CHA_TOR_INSERTS.IA_MISS_RFO_LOCAL	TOR Inserts : RFOs issued by iA Cores that Missed the LLC - HOMed locally	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC8077E	UNC_CHA_TOR_INSERTS.IA_MISS_RFO_REMOTE	TOR Inserts : RFOs issued by iA Cores that Missed the LLC - HOMed remotely	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC886FE	UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF_LOCAL	TOR Inserts : RFO_Prefs issued by iA Cores that Missed the LLC - HOMed locally	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC8877E	UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF_REMOTE	TOR Inserts : RFO_Prefs issued by iA Cores that Missed the LLC - HOMed remotely	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC8C7FF	UNC_CHA_TOR_INSERTS.IA_CLFLUSH	TOR Inserts : CLFlushes issued by iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xCC57FF	UNC_CHA_TOR_INSERTS.IA_SPECITOM	TOR Inserts : SpecItoMs issued by iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC8178A	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PMM	TOR Inserts : DRds issued by iA Cores targeting PMM Mem that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC8168A	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL_PMM	TOR Inserts : DRds issued by iA Cores targeting PMM Mem that Missed the LLC - HOMed locally	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC8170A	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE_PMM	TOR Inserts : DRds issued by iA Cores targeting PMM Mem that Missed the LLC - HOMed remotely	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xc867fe	UNC_CHA_TOR_INSERTS.IA_MISS_FULL_STREAMING_WR	TOR Inserts; WCiLF misses from local IA	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xc86ffe	UNC_CHA_TOR_INSERTS.IA_MISS_PARTIAL_STREAMING_WR	TOR Inserts; WCiL misses from local IA	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xCCD7FE	UNC_CHA_TOR_INSERTS.IA_MISS_LLCPREFDATA	TOR Inserts : LLCPrefData issued by iA Cores that missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC81786	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_DDR	TOR Inserts : DRds issued by iA Cores targeting DDR Mem that Missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC81686	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL_DDR	TOR Inserts : DRds issued by iA Cores targeting DDR Mem that Missed the LLC - HOMed locally	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xC81706	UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE_DDR	TOR Inserts : DRds issued by iA Cores targeting DDR Mem that Missed the LLC - HOMed remotely	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x01	0x00	0x00	0xCCD7FF	UNC_CHA_TOR_INSERTS.IA_LLCPREFDATA	TOR Inserts : LLCPrefData issued by iA Cores	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xC001FF	UNC_CHA_TOR_INSERTS.IO	TOR Inserts : All requests from IO Devices	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xC001FD	UNC_CHA_TOR_INSERTS.IO_HIT	TOR Inserts : All requests from IO Devices that hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xC001FE	UNC_CHA_TOR_INSERTS.IO_MISS	TOR Inserts : All requests from IO Devices that missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCC43FE	UNC_CHA_TOR_INSERTS.IO_MISS_ITOM	TOR Inserts : ItoMs issued by IO Devices that missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCC43FD	UNC_CHA_TOR_INSERTS.IO_HIT_ITOM	TOR Inserts : ItoMs issued by IO Devices that Hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCC43FF	UNC_CHA_TOR_INSERTS.IO_ITOM	TOR Inserts : ItoMs issued by IO Devices	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCD43FF	UNC_CHA_TOR_INSERTS.IO_ITOMCACHENEAR	TOR Inserts : ItoMCacheNears, indicating a partial write request, from IO Devices	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCD43FD	UNC_CHA_TOR_INSERTS.IO_HIT_ITOMCACHENEAR	TOR Inserts : ItoMCacheNears, indicating a partial write request, from IO Devices that hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCD43FE	UNC_CHA_TOR_INSERTS.IO_MISS_ITOMCACHENEAR	TOR Inserts : ItoMCacheNears, indicating a partial write request, from IO Devices that missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xC8F3FE	UNC_CHA_TOR_INSERTS.IO_MISS_PCIRDCUR	TOR Inserts : PCIRdCurs issued by IO Devices that missed the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xC8F3FD	UNC_CHA_TOR_INSERTS.IO_HIT_PCIRDCUR	TOR Inserts : PCIRdCurs issued by IO Devices that hit the LLC	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xC8F3FF	UNC_CHA_TOR_INSERTS.IO_PCIRDCUR	TOR Inserts : PCIRdCurs issued by IO Devices	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCC42FF	UNC_CHA_TOR_INSERTS.IO_ITOM_LOCAL	TOR Inserts : ItoMs issued by IO Devices to locally HOMed memory	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCC437F	UNC_CHA_TOR_INSERTS.IO_ITOM_REMOTE	TOR Inserts : ItoMs issued by IO Devices to remotely HOMed memory	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCD42FF	UNC_CHA_TOR_INSERTS.IO_ITOMCACHENEAR_LOCAL	TOR Inserts : ItoMCacheNears, indicating a partial write request, from IO Devices to locally HOMed memory	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xCD437F	UNC_CHA_TOR_INSERTS.IO_ITOMCACHENEAR_REMOTE	TOR Inserts : ItoMCacheNears, indicating a partial write request, from IO Devices to remotely HOMed memory	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xC8F37F	UNC_CHA_TOR_INSERTS.IO_PCIRDCUR_REMOTE	PCIRDCUR (read) transactions from an IO device that addresses memory on a remote socket	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x35	0x04	0x00	0x00	0xC8F2FF	UNC_CHA_TOR_INSERTS.IO_PCIRDCUR_LOCAL	PCIRDCUR (read) transactions from an IO device that addresses memory on the local socket	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC001FF	UNC_CHA_TOR_OCCUPANCY.IA	TOR Occupancy : All requests from iA Cores	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC001FD	UNC_CHA_TOR_OCCUPANCY.IA_HIT	TOR Occupancy : All requests from iA Cores that Hit the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC001FE	UNC_CHA_TOR_OCCUPANCY.IA_MISS	TOR Occupancy : All requests from iA Cores that Missed the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC80FFE	UNC_CHA_TOR_OCCUPANCY.IA_MISS_CRD	TOR Occupancy : CRds issued by iA Cores that Missed the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC817FE	UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD	TOR Occupancy : DRds issued by iA Cores that Missed the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC807FE	UNC_CHA_TOR_OCCUPANCY.IA_MISS_RFO	TOR Occupancy : RFOs issued by iA Cores that Missed the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC807FF	UNC_CHA_TOR_OCCUPANCY.IA_RFO	TOR Occupancy : RFOs issued by iA Cores	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC817FF	UNC_CHA_TOR_OCCUPANCY.IA_DRD	TOR Occupancy : DRds issued by iA Cores	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC80FFF	UNC_CHA_TOR_OCCUPANCY.IA_CRD	TOR Occupancy : CRDs issued by iA Cores	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC816FE	UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_LOCAL	TOR Occupancy : DRds issued by iA Cores that Missed the LLC - HOMed locally	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC8177E	UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE	TOR Occupancy : DRds issued by iA Cores that Missed the LLC - HOMed remotely	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC8178A	UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_PMM	TOR Occupancy : DRds issued by iA Cores targeting PMM Mem that Missed the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x01	0x00	0x00	0xC81786	UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_DDR	TOR Occupancy : DRds issued by iA Cores targeting DDR Mem that Missed the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x04	0x00	0x00	0xC001FF	UNC_CHA_TOR_OCCUPANCY.IO	TOR Occupancy : All requests from IO Devices	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x04	0x00	0x00	0xC001FD	UNC_CHA_TOR_OCCUPANCY.IO_HIT	TOR Occupancy : All requests from IO Devices that hit the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x04	0x00	0x00	0xC001FE	UNC_CHA_TOR_OCCUPANCY.IO_MISS	TOR Occupancy : All requests from IO Devices that missed the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x04	0x00	0x00	0xc8f3fe	UNC_CHA_TOR_OCCUPANCY.IO_MISS_PCIRDCUR	TOR Occupancy : PCIRdCurs issued by IO Devices that missed the LLC	0	na	0	0	0x00	PGMABLE
CHA	0x36	0x04	0x00	0x00	0xC8F3FF	UNC_CHA_TOR_OCCUPANCY.IO_PCIRDCUR	TOR Occupancy : PCIRdCurs issued by IO Devices	0	na	0	0	0x00	PGMABLE
CHA	0x37	0x0F	0x00	0x00	0x00	UNC_CHA_LLC_VICTIMS.ALL	Lines Victimized : All Lines Victimized	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x3D	0x01	0x00	0x00	0x00	UNC_CHA_SF_EVICTION.M_STATE	Snoop filter capacity evictions for M-state entries.	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x3D	0x02	0x00	0x00	0x00	UNC_CHA_SF_EVICTION.E_STATE	Snoop filter capacity evictions for E-state entries.	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x3D	0x04	0x00	0x00	0x00	UNC_CHA_SF_EVICTION.S_STATE	Snoop filter capacity evictions for S-state entries.	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x50	0x01	0x00	0x00	0x00	UNC_CHA_REQUESTS.READS_LOCAL	Local read requests that miss the SF/LLC and are sent to the CHA's home agent	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x50	0x02	0x00	0x00	0x00	UNC_CHA_REQUESTS.READS_REMOTE	Remote read requests sent to the CHA's home agent	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x50	0x03	0x00	0x00	0x00	UNC_CHA_REQUESTS.READS	Local read requests that miss the SF/LLC and remote read requests sent to the CHA's home agent	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x50	0x04	0x00	0x00	0x00	UNC_CHA_REQUESTS.WRITES_LOCAL	Local write requests that miss the SF/LLC and are sent to the CHA's home agent	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x50	0x08	0x00	0x00	0x00	UNC_CHA_REQUESTS.WRITES_REMOTE	Remote write requests sent to the CHA's home agent	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x50	0x0c	0x00	0x00	0x00	UNC_CHA_REQUESTS.WRITES	Local write requests that miss the SF/LLC and remote write requests sent to the CHA's home agent	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x50	0x10	0x00	0x00	0x00	UNC_CHA_REQUESTS.INVITOE_LOCAL	Local INVITOE requests (exclusive ownership of a cache line without receiving data) that miss the SF/LLC and are sent to the CHA's home agent	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x50	0x20	0x00	0x00	0x00	UNC_CHA_REQUESTS.INVITOE_REMOTE	Remote INVITOE requests (exclusive ownership of a cache line without receiving data) sent to the CHA's home agent	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x54	0x01	0x00	0x00	0x00	UNC_CHA_DIR_UPDATE.HA	Multi-socket cacheline directory state updates; memory write due to directory update from the home agent (HA) pipe	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x54	0x02	0x00	0x00	0x00	UNC_CHA_DIR_UPDATE.TOR	Multi-socket cacheline directory state updates; memory write due to directory update from (table of requests) TOR pipe	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x59	0x01	0x00	0x00	0x00	UNC_CHA_IMC_READS_COUNT.NORMAL	Normal priority reads issued to the memory controller from the CHA	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0x5B	0x01	0x00	0x00	0x00	UNC_CHA_IMC_WRITES_COUNT.FULL	CHA to iMC Full Line Writes Issued : Full Line Non-ISOCH	0,1,2,3	na	0	0	0x00	PGMABLE
CHA	0xc0	0x00	0x00	0x00	0x00	UNC_CHA_CMS_CLOCKTICKS	CMS Clockticks	0,1,2,3	na	0	0	0x00	PGMABLE
