# Performance Monitoring Events for 6th Generation Intel(R) Core(TM) Processor - V59
# 04/04/2024 EVENT_STATUS Legend: None = 0x00, Deprecated = 0x01, Template = 0x02
# Copyright (c) 2001 - 2024 Intel Corporation. All rights reserved.
UNIT	CODE	UMASK	NAME	DESCRIPTION	COUNTER	eLLC_PRESENT	EVENT_STATUS
NCU	0x0	0x01	UNC_CLOCK.SOCKET	This 48-bit fixed counter counts the UCLK cycles	FIXED	0	0x00
ARB	0x80	0x01	UNC_ARB_TRK_OCCUPANCY.ALL	Number of all Core entries outstanding for the memory controller. The outstanding interval starts after LLC miss till return of first data chunk. Accounts for Coherent and non-coherent traffic.	0	0	0x00
ARB	0x80	0x01	UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST	Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.	0	0	0x00
ARB	0x80	0x02	UNC_ARB_TRK_OCCUPANCY.DATA_READ	Number of Core Data Read entries outstanding for the memory controller. The outstanding interval starts after LLC miss till return of first data chunk.	0	0	0x00
ARB	0x81	0x01	UNC_ARB_TRK_REQUESTS.ALL	UNC_ARB_TRK_REQUESTS.ALL	0,1	0	0x00
ARB	0x81	0x02	UNC_ARB_TRK_REQUESTS.DRD_DIRECT	Number of Core coherent Data Read requests sent to memory controller whose data is returned directly to requesting agent.	0,1	0	0x00
ARB	0x81	0x02	UNC_ARB_TRK_REQUESTS.DATA_READ	Number of Core coherent Data Read requests sent to memory controller whose data is returned directly to requesting agent.	0,1	0	0x00
ARB	0x81	0x20	UNC_ARB_TRK_REQUESTS.WRITES	Number of Writes allocated - any write transactions: full/partials writes and evictions.	0,1	0	0x00
ARB	0x84	0x01	UNC_ARB_COH_TRK_REQUESTS.ALL	Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc.	0,1	0	0x00
