Intel BX80571E7500 - Core 2 Duo 2.93 GHz Processor Programming Manual page 83

I ® X ® P 7500 S
NTEL EON ROCESSOR
TO_R_SNP_MSGQ_CYCLES_FULL
• Title: Cycles System Bound SNP Message Queue Full
• Category: System Bound Queue
• Event Code: 0x08, Max. Inc/Cyc: 1,
• Definition: Number of cycles in which the header buffer, containing SNP messages heading to a Sys-
tem Agent (through the R-Box), is full.
TO_R_SNP_MSGQ_CYCLES_NE
• Title: Cycles System Bound SNP Message Queue Not Empty
• Category: System Bound Queue
• Event Code: 0x09, Max. Inc/Cyc: 1,
• Definition: Number of cycles in which the header buffer, containing SNP messages heading to a Sys-
tem Agent (through the R-Box), has one or more entries allocated.
TO_R_SNP_MSGQ_OCCUPANCY
• Title: System Bound SNP Message Queue Occupancy
• Category: System Bound Queue
• Event Code: 0x0A, Max. Inc/Cyc: 32,
• Definition: Number of entries in the header buffer, containing SNP messages heading to a System
Agent (through the R-Box).
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ERIES NCORE ROGRAMMING UIDE
UNCORE PERFORMANCE MONITORING
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