Intel Atom® Processors Based on the Bonnel Microarchitecture
This section provides reference for hardware events that can be monitored for the CPU(s):
Event Name Description Additional Info EventType
CORE CoreOnly
INST_RETIRED.ANY Instructions retired. IA32_FIXED_CTR0
Architectural, Fixed
CoreOnly
CPU_CLK_UNHALTED.CORE Core cycles when core is not halted IA32_FIXED_CTR1
Architectural, Fixed
CoreOnly
CPU_CLK_UNHALTED.REF Reference cycles when core is not halted. IA32_FIXED_CTR2
Architectural, Fixed
CoreOnly
BR_INST_RETIRED.ANY Retired branch instructions. EventSel=C4H UMask=00H CMask=0
Counter=0,1
Architectural
CoreOnly
BR_INST_RETIRED.MISPRED Retired mispredicted branch instructions (precise event). EventSel=C5H UMask=00H CMask=0
Counter=0,1
Architectural
CoreOnly
CPU_CLK_UNHALTED.BUS Bus cycles when core is not halted EventSel=3CH UMask=01H CMask=0
Counter=0,1
Architectural
CoreOnly
CPU_CLK_UNHALTED.CORE_P Core cycles when core is not halted EventSel=3CH UMask=00H CMask=0
Counter=0,1
Architectural
CoreOnly
INST_RETIRED.ANY_P Instructions retired (precise event). EventSel=C0H UMask=00H CMask=0
Counter=0,1
Architectural
CoreOnly
L2_RQSTS.SELF.DEMAND.I_STATE L2 cache demand requests from this core that missed the L2 EventSel=2EH UMask=41H CMask=0
Counter=0,1
Architectural
CoreOnly
L2_RQSTS.SELF.DEMAND.MESI L2 cache demand requests from this core EventSel=2EH UMask=4FH CMask=0
Counter=0,1
Architectural
CoreOnly
BACLEARS.ANY BACLEARS asserted. EventSel=E6H UMask=01H CMask=0
Counter=0,1
CoreOnly
BOGUS_BR Bogus branches EventSel=E4H UMask=01H CMask=0
Counter=0,1
CoreOnly
BR_INST_DECODED Branch instructions decoded EventSel=E0H UMask=01H CMask=0
Counter=0,1
CoreOnly
BR_INST_RETIRED.ANY1 Retired branch instructions. EventSel=C4H UMask=0FH CMask=0
Counter=0,1
CoreOnly
BR_INST_RETIRED.MISPRED.PS Retired mispredicted branch instructions. EventSel=C5H UMask=00H CMask=0
Counter=0,1
CoreOnly
BR_INST_RETIRED.MISPRED_NOT_TAKEN Retired branch instructions that were mispredicted not-taken. EventSel=C4H UMask=02H CMask=0
Counter=0,1
CoreOnly
BR_INST_RETIRED.MISPRED_TAKEN Retired branch instructions that were mispredicted taken. EventSel=C4H UMask=08H CMask=0
Counter=0,1
CoreOnly
BR_INST_RETIRED.PRED_NOT_TAKEN Retired branch instructions that were predicted not-taken. EventSel=C4H UMask=01H CMask=0
Counter=0,1
CoreOnly
BR_INST_RETIRED.PRED_TAKEN Retired branch instructions that were predicted taken. EventSel=C4H UMask=04H CMask=0
Counter=0,1
CoreOnly
BR_INST_RETIRED.TAKEN Retired taken branch instructions. EventSel=C4H UMask=0CH CMask=0
Counter=0,1
CoreOnly
BR_INST_TYPE_RETIRED.COND All macro conditional branch instructions. EventSel=88H UMask=01H CMask=0
Counter=0,1
CoreOnly
BR_INST_TYPE_RETIRED.COND_TAKEN Only taken macro conditional branch instructions EventSel=88H UMask=41H CMask=0
Counter=0,1
CoreOnly
BR_INST_TYPE_RETIRED.DIR_CALL All non-indirect calls EventSel=88H UMask=10H CMask=0
Counter=0,1
CoreOnly
BR_INST_TYPE_RETIRED.IND All indirect branches that are not calls. EventSel=88H UMask=04H CMask=0
Counter=0,1
CoreOnly
BR_INST_TYPE_RETIRED.IND_CALL All indirect calls, including both register and memory indirect. EventSel=88H UMask=20H CMask=0
Counter=0,1
CoreOnly
BR_INST_TYPE_RETIRED.RET All indirect branches that have a return mnemonic EventSel=88H UMask=08H CMask=0
Counter=0,1
CoreOnly
BR_INST_TYPE_RETIRED.UNCOND All macro unconditional branch instructions, excluding calls and indirects EventSel=88H UMask=02H CMask=0
Counter=0,1
CoreOnly
BR_MISSP_TYPE_RETIRED.COND Mispredicted cond branch instructions retired EventSel=89H UMask=01H CMask=0
Counter=0,1
CoreOnly
BR_MISSP_TYPE_RETIRED.COND_TAKEN Mispredicted and taken cond branch instructions retired EventSel=89H UMask=11H CMask=0
Counter=0,1
CoreOnly
BR_MISSP_TYPE_RETIRED.IND Mispredicted ind branches that are not calls EventSel=89H UMask=02H CMask=0
Counter=0,1
CoreOnly
BR_MISSP_TYPE_RETIRED.IND_CALL Mispredicted indirect calls, including both register and memory indirect. EventSel=89H UMask=08H CMask=0
Counter=0,1
CoreOnly
BR_MISSP_TYPE_RETIRED.RETURN Mispredicted return branches EventSel=89H UMask=04H CMask=0
Counter=0,1
CoreOnly
BUS_BNR_DRV.ALL_AGENTS Number of Bus Not Ready signals asserted. EventSel=61H UMask=20H CMask=0
Counter=0,1
CoreOnly
BUS_BNR_DRV.THIS_AGENT Number of Bus Not Ready signals asserted. EventSel=61H UMask=00H CMask=0
Counter=0,1
CoreOnly
BUS_DATA_RCV.SELF Bus cycles while processor receives data. EventSel=64H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_DRDY_CLOCKS.ALL_AGENTS Bus cycles when data is sent on the bus. EventSel=62H UMask=20H CMask=0
Counter=0,1
CoreOnly
BUS_DRDY_CLOCKS.THIS_AGENT Bus cycles when data is sent on the bus. EventSel=62H UMask=00H CMask=0
Counter=0,1
CoreOnly
BUS_HIT_DRV.ALL_AGENTS HIT signal asserted. EventSel=7AH UMask=20H CMask=0
Counter=0,1
CoreOnly
BUS_HIT_DRV.THIS_AGENT HIT signal asserted. EventSel=7AH UMask=00H CMask=0
Counter=0,1
CoreOnly
BUS_HITM_DRV.ALL_AGENTS HITM signal asserted. EventSel=7BH UMask=20H CMask=0
Counter=0,1
CoreOnly
BUS_HITM_DRV.THIS_AGENT HITM signal asserted. EventSel=7BH UMask=00H CMask=0
Counter=0,1
CoreOnly
BUS_IO_WAIT.SELF IO requests waiting in the bus queue. EventSel=7FH UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_LOCK_CLOCKS.ALL_AGENTS Bus cycles when a LOCK signal is asserted. EventSel=63H UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_LOCK_CLOCKS.SELF Bus cycles when a LOCK signal is asserted. EventSel=63H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_REQUEST_OUTSTANDING.ALL_AGENTS Outstanding cacheable data read bus requests duration. EventSel=60H UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_REQUEST_OUTSTANDING.SELF Outstanding cacheable data read bus requests duration. EventSel=60H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_ANY.ALL_AGENTS All bus transactions. EventSel=70H UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_ANY.SELF All bus transactions. EventSel=70H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_BRD.ALL_AGENTS Burst read bus transactions. EventSel=65H UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_BRD.SELF Burst read bus transactions. EventSel=65H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_BURST.ALL_AGENTS Burst (full cache-line) bus transactions. EventSel=6EH UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_BURST.SELF Burst (full cache-line) bus transactions. EventSel=6EH UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_DEF.ALL_AGENTS Deferred bus transactions. EventSel=6DH UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_DEF.SELF Deferred bus transactions. EventSel=6DH UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_IFETCH.ALL_AGENTS Instruction-fetch bus transactions. EventSel=68H UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_IFETCH.SELF Instruction-fetch bus transactions. EventSel=68H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_INVAL.ALL_AGENTS Invalidate bus transactions. EventSel=69H UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_INVAL.SELF Invalidate bus transactions. EventSel=69H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_IO.ALL_AGENTS IO bus transactions. EventSel=6CH UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_IO.SELF IO bus transactions. EventSel=6CH UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_MEM.ALL_AGENTS Memory bus transactions. EventSel=6FH UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_MEM.SELF Memory bus transactions. EventSel=6FH UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_P.ALL_AGENTS Partial bus transactions. EventSel=6BH UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_P.SELF Partial bus transactions. EventSel=6BH UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_PWR.ALL_AGENTS Partial write bus transaction. EventSel=6AH UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_PWR.SELF Partial write bus transaction. EventSel=6AH UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_RFO.ALL_AGENTS RFO bus transactions. EventSel=66H UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_RFO.SELF RFO bus transactions. EventSel=66H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_WB.ALL_AGENTS Explicit writeback bus transactions. EventSel=67H UMask=E0H CMask=0
Counter=0,1
CoreOnly
BUS_TRANS_WB.SELF Explicit writeback bus transactions. EventSel=67H UMask=40H CMask=0
Counter=0,1
CoreOnly
BUSQ_EMPTY.SELF Bus queue is empty. EventSel=7DH UMask=40H CMask=0
Counter=0,1
CoreOnly
CYCLES_DIV_BUSY Cycles the divider is busy. EventSel=14H UMask=01H CMask=0
Counter=0,1
CoreOnly
CYCLES_ICACHE_MEM_STALLED.ICACHE_MEM_STALLED Cycles during which instruction fetches are stalled. EventSel=86H UMask=01H CMask=0
Counter=0,1
CoreOnly
CYCLES_INT_MASKED.CYCLES_INT_MASKED Cycles during which interrupts are disabled. EventSel=C6H UMask=01H CMask=0
Counter=0,1
CoreOnly
CYCLES_INT_MASKED.CYCLES_INT_PENDING_AND_MASKED Cycles during which interrupts are pending and disabled. EventSel=C6H UMask=02H CMask=0
Counter=0,1
CoreOnly
DATA_TLB_MISSES.DTLB_MISS Memory accesses that missed the DTLB. EventSel=08H UMask=07H CMask=0
Counter=0,1
CoreOnly
DATA_TLB_MISSES.DTLB_MISS_LD DTLB misses due to load operations. EventSel=08H UMask=05H CMask=0
Counter=0,1
CoreOnly
DATA_TLB_MISSES.DTLB_MISS_ST DTLB misses due to store operations. EventSel=08H UMask=06H CMask=0
Counter=0,1
CoreOnly
DATA_TLB_MISSES.L0_DTLB_MISS_LD L0 DTLB misses due to load operations. EventSel=08H UMask=09H CMask=0
Counter=0,1
CoreOnly
DATA_TLB_MISSES.L0_DTLB_MISS_ST L0 DTLB misses due to store operations EventSel=08H UMask=0AH CMask=0
Counter=0,1
CoreOnly
DECODE_STALL.IQ_FULL Decode stall due to IQ full EventSel=87H UMask=02H CMask=0
Counter=0,1
CoreOnly
DECODE_STALL.PFB_EMPTY Decode stall due to PFB empty EventSel=87H UMask=01H CMask=0
Counter=0,1
CoreOnly
DISPATCH_BLOCKED.ANY Memory cluster signals to block micro-op dispatch for any reason EventSel=09H UMask=20H CMask=0
Counter=0,1
CoreOnly
DIV.AR Divide operations retired EventSel=13H UMask=81H CMask=0
Counter=0,1
CoreOnly
DIV.S Divide operations executed. EventSel=13H UMask=01H CMask=0
Counter=0,1
CoreOnly
EIST_TRANS Number of Enhanced Intel SpeedStep(R) Technology (EIST) transitions EventSel=3AH UMask=00H CMask=0
Counter=0,1
CoreOnly
EXT_SNOOP.ALL_AGENTS.ANY External snoops. EventSel=77H UMask=2BH CMask=0
Counter=0,1
CoreOnly
EXT_SNOOP.ALL_AGENTS.CLEAN External snoops. EventSel=77H UMask=21H CMask=0
Counter=0,1
CoreOnly
EXT_SNOOP.ALL_AGENTS.HIT External snoops. EventSel=77H UMask=22H CMask=0
Counter=0,1
CoreOnly
EXT_SNOOP.ALL_AGENTS.HITM External snoops. EventSel=77H UMask=28H CMask=0
Counter=0,1
CoreOnly
EXT_SNOOP.THIS_AGENT.ANY External snoops. EventSel=77H UMask=0BH CMask=0
Counter=0,1
CoreOnly
EXT_SNOOP.THIS_AGENT.CLEAN External snoops. EventSel=77H UMask=01H CMask=0
Counter=0,1
CoreOnly
EXT_SNOOP.THIS_AGENT.HIT External snoops. EventSel=77H UMask=02H CMask=0
Counter=0,1
CoreOnly
EXT_SNOOP.THIS_AGENT.HITM External snoops. EventSel=77H UMask=08H CMask=0
Counter=0,1
CoreOnly
FP_ASSIST.AR Floating point assists for retired operations. EventSel=11H UMask=81H CMask=0
Counter=0,1
CoreOnly
FP_ASSIST.S Floating point assists. EventSel=11H UMask=01H CMask=0
Counter=0,1
CoreOnly
HW_INT_RCV Hardware interrupts received. EventSel=C8H UMask=00H CMask=0
Counter=0,1
CoreOnly
ICACHE.ACCESSES Instruction fetches. EventSel=80H UMask=03H CMask=0
Counter=0,1
CoreOnly
ICACHE.HIT Icache hit EventSel=80H UMask=01H CMask=0
Counter=0,1
CoreOnly
ICACHE.MISSES Icache miss EventSel=80H UMask=02H CMask=0
Counter=0,1
CoreOnly
ITLB.FLUSH ITLB flushes. EventSel=82H UMask=04H CMask=0
Counter=0,1
CoreOnly
ITLB.HIT ITLB hits. EventSel=82H UMask=01H CMask=0
Counter=0,1
CoreOnly
ITLB.MISSES ITLB misses. EventSel=82H UMask=02H CMask=0
Counter=0,1
CoreOnly
L1D_CACHE.ALL_CACHE_REF L1 Data Cacheable reads and writes EventSel=40H UMask=A3H CMask=0
Counter=0,1
CoreOnly
L1D_CACHE.ALL_REF L1 Data reads and writes EventSel=40H UMask=83H CMask=0
Counter=0,1
CoreOnly
L1D_CACHE.EVICT Modified cache lines evicted from the L1 data cache EventSel=40H UMask=10H CMask=0
Counter=0,1
CoreOnly
L1D_CACHE.LD L1 Cacheable Data Reads EventSel=40H UMask=A1H CMask=0
Counter=0,1
CoreOnly
L1D_CACHE.REPL L1 Data line replacements EventSel=40H UMask=08H CMask=0
Counter=0,1
CoreOnly
L1D_CACHE.REPLM Modified cache lines allocated in the L1 data cache EventSel=40H UMask=48H CMask=0
Counter=0,1
CoreOnly
L1D_CACHE.ST L1 Cacheable Data Writes EventSel=40H UMask=A2H CMask=0
Counter=0,1
CoreOnly
L2_ADS.SELF Cycles L2 address bus is in use. EventSel=21H UMask=40H CMask=0
Counter=0,1
CoreOnly
L2_DATA_RQSTS.SELF.E_STATE All data requests from the L1 data cache EventSel=2CH UMask=44H CMask=0
Counter=0,1
CoreOnly
L2_DATA_RQSTS.SELF.I_STATE All data requests from the L1 data cache EventSel=2CH UMask=41H CMask=0
Counter=0,1
CoreOnly
L2_DATA_RQSTS.SELF.M_STATE All data requests from the L1 data cache EventSel=2CH UMask=48H CMask=0
Counter=0,1
CoreOnly
L2_DATA_RQSTS.SELF.MESI All data requests from the L1 data cache EventSel=2CH UMask=4FH CMask=0
Counter=0,1
CoreOnly
L2_DATA_RQSTS.SELF.S_STATE All data requests from the L1 data cache EventSel=2CH UMask=42H CMask=0
Counter=0,1
CoreOnly
L2_DBUS_BUSY.SELF Cycles the L2 cache data bus is busy. EventSel=22H UMask=40H CMask=0
Counter=0,1
CoreOnly
L2_DBUS_BUSY_RD.SELF Cycles the L2 transfers data to the core. EventSel=23H UMask=40H CMask=0
Counter=0,1
CoreOnly
L2_IFETCH.SELF.E_STATE L2 cacheable instruction fetch requests EventSel=28H UMask=44H CMask=0
Counter=0,1
CoreOnly
L2_IFETCH.SELF.I_STATE L2 cacheable instruction fetch requests EventSel=28H UMask=41H CMask=0
Counter=0,1
CoreOnly
L2_IFETCH.SELF.M_STATE L2 cacheable instruction fetch requests EventSel=28H UMask=48H CMask=0
Counter=0,1
CoreOnly
L2_IFETCH.SELF.MESI L2 cacheable instruction fetch requests EventSel=28H UMask=4FH CMask=0
Counter=0,1
CoreOnly
L2_IFETCH.SELF.S_STATE L2 cacheable instruction fetch requests EventSel=28H UMask=42H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.ANY.E_STATE L2 cache reads EventSel=29H UMask=74H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.ANY.I_STATE L2 cache reads EventSel=29H UMask=71H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.ANY.M_STATE L2 cache reads EventSel=29H UMask=78H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.ANY.MESI L2 cache reads EventSel=29H UMask=7FH CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.ANY.S_STATE L2 cache reads EventSel=29H UMask=72H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.DEMAND.E_STATE L2 cache reads EventSel=29H UMask=44H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.DEMAND.I_STATE L2 cache reads EventSel=29H UMask=41H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.DEMAND.M_STATE L2 cache reads EventSel=29H UMask=48H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.DEMAND.MESI L2 cache reads EventSel=29H UMask=4FH CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.DEMAND.S_STATE L2 cache reads EventSel=29H UMask=42H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.PREFETCH.E_STATE L2 cache reads EventSel=29H UMask=54H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.PREFETCH.I_STATE L2 cache reads EventSel=29H UMask=51H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.PREFETCH.M_STATE L2 cache reads EventSel=29H UMask=58H CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.PREFETCH.MESI L2 cache reads EventSel=29H UMask=5FH CMask=0
Counter=0,1
CoreOnly
L2_LD.SELF.PREFETCH.S_STATE L2 cache reads EventSel=29H UMask=52H CMask=0
Counter=0,1
CoreOnly
L2_LD_IFETCH.SELF.E_STATE All read requests from L1 instruction and data caches EventSel=2DH UMask=44H CMask=0
Counter=0,1
CoreOnly
L2_LD_IFETCH.SELF.I_STATE All read requests from L1 instruction and data caches EventSel=2DH UMask=41H CMask=0
Counter=0,1
CoreOnly
L2_LD_IFETCH.SELF.M_STATE All read requests from L1 instruction and data caches EventSel=2DH UMask=48H CMask=0
Counter=0,1
CoreOnly
L2_LD_IFETCH.SELF.MESI All read requests from L1 instruction and data caches EventSel=2DH UMask=4FH CMask=0
Counter=0,1
CoreOnly
L2_LD_IFETCH.SELF.S_STATE All read requests from L1 instruction and data caches EventSel=2DH UMask=42H CMask=0
Counter=0,1
CoreOnly
L2_LINES_IN.SELF.ANY L2 cache misses. EventSel=24H UMask=70H CMask=0
Counter=0,1
CoreOnly
L2_LINES_IN.SELF.DEMAND L2 cache misses. EventSel=24H UMask=40H CMask=0
Counter=0,1
CoreOnly
L2_LINES_IN.SELF.PREFETCH L2 cache misses. EventSel=24H UMask=50H CMask=0
Counter=0,1
CoreOnly
L2_LINES_OUT.SELF.ANY L2 cache lines evicted. EventSel=26H UMask=70H CMask=0
Counter=0,1
CoreOnly
L2_LINES_OUT.SELF.DEMAND L2 cache lines evicted. EventSel=26H UMask=40H CMask=0
Counter=0,1
CoreOnly
L2_LINES_OUT.SELF.PREFETCH L2 cache lines evicted. EventSel=26H UMask=50H CMask=0
Counter=0,1
CoreOnly
L2_LOCK.SELF.E_STATE L2 locked accesses EventSel=2BH UMask=44H CMask=0
Counter=0,1
CoreOnly
L2_LOCK.SELF.I_STATE L2 locked accesses EventSel=2BH UMask=41H CMask=0
Counter=0,1
CoreOnly
L2_LOCK.SELF.M_STATE L2 locked accesses EventSel=2BH UMask=48H CMask=0
Counter=0,1
CoreOnly
L2_LOCK.SELF.MESI L2 locked accesses EventSel=2BH UMask=4FH CMask=0
Counter=0,1
CoreOnly
L2_LOCK.SELF.S_STATE L2 locked accesses EventSel=2BH UMask=42H CMask=0
Counter=0,1
CoreOnly
L2_M_LINES_IN.SELF L2 cache line modifications. EventSel=25H UMask=40H CMask=0
Counter=0,1
CoreOnly
L2_M_LINES_OUT.SELF.ANY Modified lines evicted from the L2 cache EventSel=27H UMask=70H CMask=0
Counter=0,1
CoreOnly
L2_M_LINES_OUT.SELF.DEMAND Modified lines evicted from the L2 cache EventSel=27H UMask=40H CMask=0
Counter=0,1
CoreOnly
L2_M_LINES_OUT.SELF.PREFETCH Modified lines evicted from the L2 cache EventSel=27H UMask=50H CMask=0
Counter=0,1
CoreOnly
L2_NO_REQ.SELF Cycles no L2 cache requests are pending EventSel=32H UMask=40H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.ANY.E_STATE Rejected L2 cache requests EventSel=30H UMask=74H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.ANY.I_STATE Rejected L2 cache requests EventSel=30H UMask=71H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.ANY.M_STATE Rejected L2 cache requests EventSel=30H UMask=78H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.ANY.MESI Rejected L2 cache requests EventSel=30H UMask=7FH CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.ANY.S_STATE Rejected L2 cache requests EventSel=30H UMask=72H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.DEMAND.E_STATE Rejected L2 cache requests EventSel=30H UMask=44H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.DEMAND.I_STATE Rejected L2 cache requests EventSel=30H UMask=41H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.DEMAND.M_STATE Rejected L2 cache requests EventSel=30H UMask=48H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.DEMAND.MESI Rejected L2 cache requests EventSel=30H UMask=4FH CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.DEMAND.S_STATE Rejected L2 cache requests EventSel=30H UMask=42H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.PREFETCH.E_STATE Rejected L2 cache requests EventSel=30H UMask=54H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.PREFETCH.I_STATE Rejected L2 cache requests EventSel=30H UMask=51H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.PREFETCH.M_STATE Rejected L2 cache requests EventSel=30H UMask=58H CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.PREFETCH.MESI Rejected L2 cache requests EventSel=30H UMask=5FH CMask=0
Counter=0,1
CoreOnly
L2_REJECT_BUSQ.SELF.PREFETCH.S_STATE Rejected L2 cache requests EventSel=30H UMask=52H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.ANY.E_STATE L2 cache requests EventSel=2EH UMask=74H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.ANY.I_STATE L2 cache requests EventSel=2EH UMask=71H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.ANY.M_STATE L2 cache requests EventSel=2EH UMask=78H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.ANY.MESI L2 cache requests EventSel=2EH UMask=7FH CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.ANY.S_STATE L2 cache requests EventSel=2EH UMask=72H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.DEMAND.E_STATE L2 cache requests EventSel=2EH UMask=44H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.DEMAND.M_STATE L2 cache requests EventSel=2EH UMask=48H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.DEMAND.S_STATE L2 cache requests EventSel=2EH UMask=42H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.PREFETCH.E_STATE L2 cache requests EventSel=2EH UMask=54H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.PREFETCH.I_STATE L2 cache requests EventSel=2EH UMask=51H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.PREFETCH.M_STATE L2 cache requests EventSel=2EH UMask=58H CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.PREFETCH.MESI L2 cache requests EventSel=2EH UMask=5FH CMask=0
Counter=0,1
CoreOnly
L2_RQSTS.SELF.PREFETCH.S_STATE L2 cache requests EventSel=2EH UMask=52H CMask=0
Counter=0,1
CoreOnly
L2_ST.SELF.E_STATE L2 store requests EventSel=2AH UMask=44H CMask=0
Counter=0,1
CoreOnly
L2_ST.SELF.I_STATE L2 store requests EventSel=2AH UMask=41H CMask=0
Counter=0,1
CoreOnly
L2_ST.SELF.M_STATE L2 store requests EventSel=2AH UMask=48H CMask=0
Counter=0,1
CoreOnly
L2_ST.SELF.MESI L2 store requests EventSel=2AH UMask=4FH CMask=0
Counter=0,1
CoreOnly
L2_ST.SELF.S_STATE L2 store requests EventSel=2AH UMask=42H CMask=0
Counter=0,1
CoreOnly
MACHINE_CLEARS.SMC Self-Modifying Code detected. EventSel=C3H UMask=01H CMask=0
Counter=0,1
CoreOnly
MACRO_INSTS.ALL_DECODED All Instructions decoded EventSel=AAH UMask=03H CMask=0
Counter=0,1
CoreOnly
MACRO_INSTS.CISC_DECODED CISC macro instructions decoded EventSel=AAH UMask=02H CMask=0
Counter=0,1
CoreOnly
MACRO_INSTS.NON_CISC_DECODED Non-CISC macro instructions decoded EventSel=AAH UMask=01H CMask=0
Counter=0,1
CoreOnly
MEM_LOAD_RETIRED.DTLB_MISS Retired loads that miss the DTLB (precise event). EventSel=CBH UMask=04H CMask=0
Counter=0,1
CoreOnly
MEM_LOAD_RETIRED.DTLB_MISS.PS Retired loads that miss the DTLB (precise event). EventSel=CBH UMask=04H CMask=0
Counter=0,1
CoreOnly
MEM_LOAD_RETIRED.L2_HIT Retired loads that hit the L2 cache (precise event). EventSel=CBH UMask=01H CMask=0
Counter=0,1
CoreOnly
MEM_LOAD_RETIRED.L2_HIT.PS Retired loads that hit the L2 cache (precise event). EventSel=CBH UMask=81H CMask=0
Counter=0,1
CoreOnly
MEM_LOAD_RETIRED.L2_MISS Retired loads that miss the L2 cache EventSel=CBH UMask=02H CMask=0
Counter=0,1
CoreOnly
MEM_LOAD_RETIRED.L2_MISS.PS Retired loads that miss the L2 cache (precise event). EventSel=CBH UMask=82H CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.BUBBLE Nonzero segbase 1 bubble EventSel=05H UMask=97H CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.LD_BUBBLE Nonzero segbase load 1 bubble EventSel=05H UMask=91H CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.LD_SPLIT Load splits EventSel=05H UMask=09H CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.LD_SPLIT.AR Load splits (At Retirement) EventSel=05H UMask=89H CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.RMW_BUBBLE Nonzero segbase ld-op-st 1 bubble EventSel=05H UMask=94H CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.RMW_SPLIT ld-op-st splits EventSel=05H UMask=8CH CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.SPLIT Memory references that cross an 8-byte boundary. EventSel=05H UMask=0FH CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.SPLIT.AR Memory references that cross an 8-byte boundary (At Retirement) EventSel=05H UMask=8FH CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.ST_BUBBLE Nonzero segbase store 1 bubble EventSel=05H UMask=92H CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.ST_SPLIT Store splits EventSel=05H UMask=0AH CMask=0
Counter=0,1
CoreOnly
MISALIGN_MEM_REF.ST_SPLIT.AR Store splits (Ar Retirement) EventSel=05H UMask=8AH CMask=0
Counter=0,1
CoreOnly
MUL.AR Multiply operations retired EventSel=12H UMask=81H CMask=0
Counter=0,1
CoreOnly
MUL.S Multiply operations executed. EventSel=12H UMask=01H CMask=0
Counter=0,1
CoreOnly
PAGE_WALKS.CYCLES Duration of page-walks in core cycles EventSel=0CH UMask=03H CMask=0
Counter=0,1
CoreOnly
PAGE_WALKS.D_SIDE_CYCLES Duration of D-side only page walks EventSel=0CH UMask=01H CMask=0
Counter=0,1
CoreOnly
PAGE_WALKS.D_SIDE_WALKS Number of D-side only page walks EventSel=0CH UMask=01H AnyThread=1 CMask=0
Counter=0,1
CoreOnly
PAGE_WALKS.I_SIDE_CYCLES Duration of I-Side page walks EventSel=0CH UMask=02H CMask=0
Counter=0,1
CoreOnly
PAGE_WALKS.I_SIDE_WALKS Number of I-Side page walks EventSel=0CH UMask=02H AnyThread=1 CMask=0
Counter=0,1
CoreOnly
PAGE_WALKS.WALKS Number of page-walks executed. EventSel=0CH UMask=03H AnyThread=1 CMask=0
Counter=0,1
CoreOnly
PREFETCH.HW_PREFETCH L1 hardware prefetch request EventSel=07H UMask=10H CMask=0
Counter=0,1
CoreOnly
PREFETCH.PREFETCHNTA Streaming SIMD Extensions (SSE) Prefetch NTA instructions executed EventSel=07H UMask=88H CMask=0
Counter=0,1
CoreOnly
PREFETCH.PREFETCHT0 Streaming SIMD Extensions (SSE) PrefetchT0 instructions executed. EventSel=07H UMask=81H CMask=0
Counter=0,1
CoreOnly
PREFETCH.PREFETCHT1 Streaming SIMD Extensions (SSE) PrefetchT1 instructions executed. EventSel=07H UMask=82H CMask=0
Counter=0,1
CoreOnly
PREFETCH.PREFETCHT2 Streaming SIMD Extensions (SSE) PrefetchT2 instructions executed. EventSel=07H UMask=84H CMask=0
Counter=0,1
CoreOnly
PREFETCH.SOFTWARE_PREFETCH Any Software prefetch EventSel=07H UMask=0FH CMask=0
Counter=0,1
CoreOnly
PREFETCH.SOFTWARE_PREFETCH.AR Any Software prefetch EventSel=07H UMask=8FH CMask=0
Counter=0,1
CoreOnly
PREFETCH.SW_L2 Streaming SIMD Extensions (SSE) PrefetchT1 and PrefetchT2 instructions executed EventSel=07H UMask=86H CMask=0
Counter=0,1
CoreOnly
REISSUE.ANY Micro-op reissues for any cause EventSel=03H UMask=7FH CMask=0
Counter=0,1
CoreOnly
REISSUE.ANY.AR Micro-op reissues for any cause (At Retirement) EventSel=03H UMask=FFH CMask=0
Counter=0,1
CoreOnly
REISSUE.OVERLAP_STORE Micro-op reissues on a store-load collision EventSel=03H UMask=01H CMask=0
Counter=0,1
CoreOnly
REISSUE.OVERLAP_STORE.AR Micro-op reissues on a store-load collision (At Retirement) EventSel=03H UMask=81H CMask=0
Counter=0,1
CoreOnly
RESOURCE_STALLS.DIV_BUSY Cycles issue is stalled due to div busy. EventSel=DCH UMask=02H CMask=0
Counter=0,1
CoreOnly
SEGMENT_REG_LOADS.ANY Number of segment register loads. EventSel=06H UMask=80H CMask=0
Counter=0,1
CoreOnly
SIMD_ASSIST SIMD assists invoked. EventSel=CDH UMask=00H CMask=0
Counter=0,1
CoreOnly
SIMD_COMP_INST_RETIRED.PACKED_SINGLE Retired computational Streaming SIMD Extensions (SSE) packed-single instructions. EventSel=CAH UMask=01H CMask=0
Counter=0,1
CoreOnly
SIMD_COMP_INST_RETIRED.SCALAR_DOUBLE Retired computational Streaming SIMD Extensions 2 (SSE2) scalar-double instructions. EventSel=CAH UMask=08H CMask=0
Counter=0,1
CoreOnly
SIMD_COMP_INST_RETIRED.SCALAR_SINGLE Retired computational Streaming SIMD Extensions (SSE) scalar-single instructions. EventSel=CAH UMask=02H CMask=0
Counter=0,1
CoreOnly
SIMD_INST_RETIRED.PACKED_SINGLE Retired Streaming SIMD Extensions (SSE) packed-single instructions. EventSel=C7H UMask=01H CMask=0
Counter=0,1
CoreOnly
SIMD_INST_RETIRED.SCALAR_DOUBLE Retired Streaming SIMD Extensions 2 (SSE2) scalar-double instructions. EventSel=C7H UMask=08H CMask=0
Counter=0,1
CoreOnly
SIMD_INST_RETIRED.SCALAR_SINGLE Retired Streaming SIMD Extensions (SSE) scalar-single instructions. EventSel=C7H UMask=02H CMask=0
Counter=0,1
CoreOnly
SIMD_INST_RETIRED.VECTOR Retired Streaming SIMD Extensions 2 (SSE2) vector instructions. EventSel=C7H UMask=10H CMask=0
Counter=0,1
CoreOnly
SIMD_INSTR_RETIRED SIMD Instructions retired. EventSel=CEH UMask=00H CMask=0
Counter=0,1
CoreOnly
SIMD_SAT_INSTR_RETIRED Saturated arithmetic instructions retired. EventSel=CFH UMask=00H CMask=0
Counter=0,1
CoreOnly
SIMD_SAT_UOP_EXEC.AR SIMD saturated arithmetic micro-ops retired. EventSel=B1H UMask=80H CMask=0
Counter=0,1
CoreOnly
SIMD_SAT_UOP_EXEC.S SIMD saturated arithmetic micro-ops executed. EventSel=B1H UMask=00H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.ARITHMETIC.AR SIMD packed arithmetic micro-ops retired EventSel=B3H UMask=A0H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.ARITHMETIC.S SIMD packed arithmetic micro-ops executed EventSel=B3H UMask=20H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.LOGICAL.AR SIMD packed logical micro-ops retired EventSel=B3H UMask=90H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.LOGICAL.S SIMD packed logical micro-ops executed EventSel=B3H UMask=10H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.MUL.AR SIMD packed multiply micro-ops retired EventSel=B3H UMask=81H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.MUL.S SIMD packed multiply micro-ops executed EventSel=B3H UMask=01H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.PACK.AR SIMD packed micro-ops retired EventSel=B3H UMask=84H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.PACK.S SIMD packed micro-ops executed EventSel=B3H UMask=04H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.SHIFT.AR SIMD packed shift micro-ops retired EventSel=B3H UMask=82H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.SHIFT.S SIMD packed shift micro-ops executed EventSel=B3H UMask=02H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.UNPACK.AR SIMD unpacked micro-ops retired EventSel=B3H UMask=88H CMask=0
Counter=0,1
CoreOnly
SIMD_UOP_TYPE_EXEC.UNPACK.S SIMD unpacked micro-ops executed EventSel=B3H UMask=08H CMask=0
Counter=0,1
CoreOnly
SIMD_UOPS_EXEC.AR SIMD micro-ops retired (excluding stores). EventSel=B0H UMask=80H CMask=0
Counter=0,1
CoreOnly
SIMD_UOPS_EXEC.S SIMD micro-ops executed (excluding stores). EventSel=B0H UMask=00H CMask=0
Counter=0,1
CoreOnly
SNOOP_STALL_DRV.ALL_AGENTS Bus stalled for snoops. EventSel=7EH UMask=E0H CMask=0
Counter=0,1
CoreOnly
SNOOP_STALL_DRV.SELF Bus stalled for snoops. EventSel=7EH UMask=40H CMask=0
Counter=0,1
CoreOnly
STORE_FORWARDS.GOOD Good store forwards EventSel=02H UMask=81H CMask=0
Counter=0,1
CoreOnly
THERMAL_TRIP Number of thermal trips EventSel=3BH UMask=C0H CMask=0
Counter=0,1
CoreOnly
UOPS.MS_CYCLES This event counts the cycles where 1 or more uops are issued by the micro-sequencer (MS), including microcode assists and inserted flows, and written to the IQ. EventSel=A9H UMask=01H CMask=01H
Counter=0,1
CoreOnly
UOPS_RETIRED.ANY Micro-ops retired. EventSel=C2H UMask=10H CMask=0
Counter=0,1
CoreOnly
UOPS_RETIRED.STALLED_CYCLES Cycles no micro-ops retired. EventSel=C2H UMask=10H Invert=1 CMask=1
Counter=0,1
CoreOnly
UOPS_RETIRED.STALLS Periods no micro-ops retired. EventSel=C2H UMask=10H EdgeDetect=1 Invert=1 CMask=1
Counter=0,1
CoreOnly
X87_COMP_OPS_EXE.ANY.AR Floating point computational micro-ops retired. EventSel=10H UMask=81H CMask=0
Counter=0,1
CoreOnly
X87_COMP_OPS_EXE.ANY.S Floating point computational micro-ops executed. EventSel=10H UMask=01H CMask=0
Counter=0,1
CoreOnly
X87_COMP_OPS_EXE.FXCH.AR FXCH uops retired. EventSel=10H UMask=82H CMask=0
Counter=0,1
CoreOnly
X87_COMP_OPS_EXE.FXCH.S FXCH uops executed. EventSel=10H UMask=02H CMask=0
Counter=0,1
CoreOnly
UNCORE Uncore
GMCH_AB0_REQUESTS.RD_32B_ANY Counts the number of AB0 read 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.RD_32B_CH0 Counts the number of AB0 read 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.RD_32B_CH1 Counts the number of AB0 read 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.RD_64B_ANY Counts the number of AB0 read 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.RD_64B_CH0 Counts the number of AB0 read 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.RD_64B_CH1 Counts the number of AB0 read 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.RD_PARTIAL_ANY Counts the number of AB0 partial read requests EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.RD_PARTIAL_CH0 Counts the number of AB0 partial read requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.RD_PARTIAL_CH1 Counts the number of AB0 partial read requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_32B_ANY Counts the number of AB0 write 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_32B_CH0 Counts the number of AB0 write 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_32B_CH1 Counts the number of AB0 write 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_64B_ANY Counts the number of AB0 write 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_64B_CH0 Counts the number of AB0 write 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_64B_CH1 Counts the number of AB0 write 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_PARTIAL_ANY Counts the number of AB0 partial write requests EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_PARTIAL_CH0 Counts the number of AB0 partial write requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB0_REQUESTS.WR_PARTIAL_CH1 Counts the number of AB0 partial write requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_32B_ANY Counts the number of AB1 read 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_32B_CH0 Counts the number of AB1 read 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_32B_CH1 Counts the number of AB1 read 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_64B_ANY Counts the number of AB1 read 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_64B_CH0 Counts the number of AB1 read 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_64B_CH1 Counts the number of AB1 read 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_PARTIAL_ANY Counts the number of AB1 partial read requests EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_PARTIAL_CH0 Counts the number of AB1 partial read requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.RD_PARTIAL_CH1 Counts the number of AB1 partial read requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_32B_ANY Counts the number of AB1 write 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_32B_CH0 Counts the number of AB1 write 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_32B_CH1 Counts the number of AB1 write 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_64B_ANY Counts the number of AB1 write 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_64B_CH0 Counts the number of AB1 write 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_64B_CH1 Counts the number of AB1 write 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_PARTIAL_ANY Counts the number of AB1 partial write requests EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_PARTIAL_CH0 Counts the number of AB1 partial write requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_AB1_REQUESTS.WR_PARTIAL_CH1 Counts the number of AB1 partial write requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_AUNIT_QUEUE_ENTRIES_ADDED.REQDOWN_HA_REQ Counts when Aunit request queue allocated for reqdown_ha_req EventSel=00H UMask=00H
Uncore
GMCH_AUNIT_QUEUE_ENTRIES_ADDED.REQDOWN_RSP0 Counts when Aunit request queue allocated for reqdown_rsp0 EventSel=00H UMask=00H
Uncore
GMCH_AUNIT_QUEUE_ENTRIES_ADDED.REQDOWN_RSP1 Counts when Aunit request queue allocated for reqdown_rsp1 EventSel=00H UMask=00H
Uncore
GMCH_AUNIT_QUEUE_ENTRIES_ADDED.REQUP_CMD0 Counts when Aunit request queue allocated for requp_cmd0 EventSel=00H UMask=00H
Uncore
GMCH_AUNIT_QUEUE_ENTRIES_ADDED.REQUP_CMD1 Counts when Aunit request queue allocated for requp_cmd1 EventSel=00H UMask=00H
Uncore
GMCH_AUNIT_QUEUE_ENTRIES_ADDED.REQUP_DATA0 Counts when Aunit request queue allocated for requp_data0 EventSel=00H UMask=00H
Uncore
GMCH_AUNIT_QUEUE_ENTRIES_ADDED.REQUP_DATA1 Counts when Aunit request queue allocated for requp_data1 EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_32B_ANY Counts the 32 byte read requests entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_32B_CH0 Counts the 32 byte read requests to channel 0 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_32B_CH1 Counts the 32 byte read requests to channel 1 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_64B_ANY Counts the 64 byte read requests entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_64B_CH0 Counts the 64 byte read requests to channel 0 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_64B_CH1 Counts the 64 byte read requests to channel 1 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_PARTIAL_ANY Counts the partial read requests entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_PARTIAL_CH0 Counts the partial read requests to channel 0 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.RD_PARTIAL_CH1 Counts the partial read requests to channel 1 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_32B_ANY Counts the 32 byte write requests entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_32B_CH0 Counts the 32 byte write requests to channel 0 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_32B_CH1 Counts the 32 byte write requests to channel 1 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_64B_ANY Counts the 64 byte write requests entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_64B_CH0 Counts the 64 byte write requests to channel 0 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_64B_CH1 Counts the 64 byte write requests to channel 1 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_PARTIAL_ANY Counts the partial write requests entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_PARTIAL_CH0 Counts the partial write requests to channel 0 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_B_ALL_REQUESTS.WR_PARTIAL_CH1 Counts the partial write requests to channel 1 entering the Bunit. EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_ADDED.AB0 Counts when bunit request queue allocated for AB0 EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_ADDED.AB1 Counts when bunit request queue allocated for AB1 EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_ADDED.GB0 Counts when bunit request queue allocated for GB0 EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_ADDED.GB1 Counts when bunit request queue allocated for GB1 EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_ADDED.HOST Counts when bunit request queue allocated for host EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_ADDED.IB Counts when bunit request queue allocated for IB EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_ADDED.PB Counts when bunit request queue allocated for PB EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_OCCUPIED.AB0 Counts the number of request queue entries occupied for breq_queue_AB0, each clock. EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_OCCUPIED.AB1 Counts the number of request queue entries occupied for breq_queue_AB1, each clock. EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_OCCUPIED.GB0 Counts the number of request queue entries occupied for breq_queue_GB0, each clock. EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_OCCUPIED.GB1 Counts the number of request queue entries occupied for breq_queue_GB1, each clock. EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_OCCUPIED.HOST Counts the number of request queue entries occupied for breq_queue_host, each clock. EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_OCCUPIED.IB Counts the number of request queue entries occupied for breq_queue_IB, each clock. EventSel=00H UMask=00H
Uncore
GMCH_BUNIT_REQ_QUEUE_ENTRIES_OCCUPIED.PB Counts the number of request queue entries occupied for breq_queue_PB, each clock. EventSel=00H UMask=00H
Uncore
GMCH_C_STATE_CYCLES.C2 Counts the number of cycles in C2 state EventSel=00H UMask=00H
Uncore
GMCH_C_STATE_CYCLES.C2.POPUP Counts the cycles in Pop-Up C2 state EventSel=00H UMask=00H
Uncore
GMCH_C_STATE_CYCLES.C4 Counts the cycles in C4 state EventSel=00H UMask=00H
Uncore
GMCH_C_STATE_CYCLES.C6 Counts the cycles in C6 state EventSel=00H UMask=00H
Uncore
GMCH_C_STATE_CYCLES.EXT_STPCLK Counts the cycles in External STPCLK EventSel=00H UMask=00H
Uncore
GMCH_C_STATE_TRANSITION_CYCLES.C2 Cycles taken for C2 transition. Count cycles between SCL LVL2 read request and last message sent by P unit. EventSel=00H UMask=00H
Uncore
GMCH_C_STATE_TRANSITION_CYCLES.C4 Cycles taken for C4 transition. Count cycles between SCL LVL4 read request and last message sent by P unit. EventSel=00H UMask=00H
Uncore
GMCH_C_STATE_TRANSITION_CYCLES.C6 Cycles taken for C6 transition. Count cycles between SCL LVL6 read request and last message sent by P unit. EventSel=00H UMask=00H
Uncore
GMCH_CORE_CLKS Counts the number of GMCH core clocks EventSel=00H UMask=00H
Uncore
GMCH_DRAM_COMMANDS.ACTIVATE Counts the number of DRAM activates. a DRAM page is activated or opened before issued a read or write command if the page is not already opened. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_COMMANDS.ENTER_PWRDOWN Counts the number of DRAM power down entries, which places the DRAM in power saving mode. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_COMMANDS.ENTER_SELF_REFRESH.DEEP Counts the number of deep self refresh entries. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_COMMANDS.ENTER_SELF_REFRESH.SHALLOW Counts the number of shallow self refresh entries. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_COMMANDS.EXIT_SELF_REFRESH_OR_PWRDOWN Counts the number of self refresh/power down exits. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_COMMANDS.REFRESH Counts the number of DRAM refreshes, a DRAM command send periodically to refresh DRAM memory. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_OPEN_PAGES Counts the number of DRAM pages open each cycle. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PAGE_STATUS.PAGE_EMPTY Counts the number of DRAM Page Empty, a new request address is not within any of the opened pages in any bank. A new page will be opened. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PAGE_STATUS.PAGE_HIT Counts the number of DRAM Page Hits, a new request address is within an already opened page EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PAGE_STATUS.PAGE_MISS Counts the number of DRAM Page Misses, a new request address is within the same bank but not within an already opened page. The old page needs to close before the new page can be opened. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PAGE_STATUS.WITHIN_ADDR_RANGE Counts the number of DRAM Page Hit/Miss/Empty within address range. Limit the Hit/Miss/Empty address compare to within a specified range EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PAGE_STATUS.WITHIN_ADDR_RANGE_BANK Counts the DRAM Page Hit/Miss/Empty within bank. Limit the Hit/Miss/Empty address compare to within a selected bank. Use registers GMCH_PERF_BANK_SEL as documented in next section to set the bank. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PAGE_STATUS.WITHIN_ADDR_RANGE_BANK_SELECT DRAM Page Hit/Miss/Empty from selectedsource. Limit the Hit/Miss/Empty address compare to within a select source. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PAGE_STATUS.WITHIN_ADDR_RANGE_SELECT DRAM Page Hit/Miss/Empty within bank. Limit the Hit/Miss/Empty address compare to within a selected bank. Use registers GMCH_PERF_BANK_SEL as documented in next section to set the bank. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_POWER_SAVE.CYCLES_PWRDOWN DRAM Power Down Mode. Counts every cycle DRAM is in power down mode. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_POWER_SAVE.CYCLES_SELF_REFRESH.DEEP DRAM Self Refresh - Deep Mode. Counts every cycle DRAM is in Deep Self Refresh mode. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_POWER_SAVE.CYCLES_SELF_REFRESH.SHALLOW DRAM Self Refresh - Shallow Mode. Counts every cycle DRAM is in shallow Self Refresh mode. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PRECHARGE.ALL Counts the number of DRAM Precharge-all events, A single precharge-all (PREALL) cmd closes all open pages in a rank. PREALL is issued when DRAM needs to be refreshed or needs to go into any of the power down modes. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PRECHARGE.PAGE_CLOSE Counts the number of DRAM page close precharges, a DRAM command issued to CLOSE a page due to page idle timer expiration. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_PRECHARGE.PAGE_MISS Counts the number of precharges (PRE) that were issued because there was a page miss. Page miss refers to a situation in which a page is currently open and different page from the same bank needs to open. The new page experiences a page miss. Closing of the old page is done by issuing a PRE. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_REQ_TYPE.RD_32B Counts the number of read 32 byte requests to DRAM. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_REQ_TYPE.RD_64B Counts the number of read 64 byte requests to DRAM. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_REQ_TYPE.RD_ANY Counts the number of read requests to DRAM. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_REQ_TYPE.WR_32B Counts the number of write 32 byte requests to DRAM. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_REQ_TYPE.WR_64B Counts the number of write 64 byte requests to DRAM. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_REQ_TYPE.WR_ANY Counts the number of write requests to DRAM. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_SCHED_SEQUENCE.RD_RD Counts the occurances of the specific sequence: any read followed by read. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_SCHED_SEQUENCE.RD_WR Counts the occurances of the specific sequence: any read followed by write. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_SCHED_SEQUENCE.RDWR_WRRD_SAME_RANKBANK_DIFF_PAGE Rd/wr followed by rd/wr, Same rank & bank, diff page. The above ""op followed by op"" sequences, further qualified by both being in the same rank and bank but different page. Needs to be combined with one of the masks above. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_SCHED_SEQUENCE.WR_RD Counts the occurances of the specific sequence: any write followed by read. EventSel=00H UMask=00H
Uncore
GMCH_DRAM_SCHED_SEQUENCE.WR_WR Counts the occurances of the specific sequence: any read followed by read. EventSel=00H UMask=00H
Uncore
GMCH_DUAL_CHANNEL_QUEUES.BOTH_EMPTY Ch0 & Ch1 are Empty. This should count only if we have at least 1 valid request (RD or WR) in Bunit. EventSel=00H UMask=00H
Uncore
GMCH_DUAL_CHANNEL_QUEUES.CH0_EMPTY Ch0 Empty. This should count only if we have at least 1 valid request (RD or WR) in Bunit. EventSel=00H UMask=00H
Uncore
GMCH_DUAL_CHANNEL_QUEUES.CH0_EMPTY_CH1_NOT_EMPTY Ch0 is Empty while Ch1 is Not Empty. EventSel=00H UMask=00H
Uncore
GMCH_DUAL_CHANNEL_QUEUES.CH0_FULL Ch0 Full. If a ready request is blocked due to the full queue. EventSel=00H UMask=00H
Uncore
GMCH_DUAL_CHANNEL_QUEUES.CH1_EMPTY Ch1 Empty. This should count only if we have at least 1 valid request (RD or WR) in Bunit. EventSel=00H UMask=00H
Uncore
GMCH_DUAL_CHANNEL_QUEUES.CH1_EMPTY_CH0_NOT_EMPTY Ch1 is Empty while Ch0 is Not Empty. EventSel=00H UMask=00H
Uncore
GMCH_DUAL_CHANNEL_QUEUES.CH1_FULL Ch1 Full. If a ready request is blocked due to the full queue. EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_32B_ANY Counts the number of GB0 read 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_32B_CH0 Counts the number of GB0 read 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_32B_CH1 Counts the number of GB0 read 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_64B_ANY Counts the number of GB0 read 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_64B_CH0 Counts the number of GB0 read 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_64B_CH1 Counts the number of GB0 read 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_PARTIAL_ANY Counts the number of GB0 partial read requests EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_PARTIAL_CH0 Counts the number of GB0 partial read requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.RD_PARTIAL_CH1 Counts the number of GB0 partial read requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_32B_ANY Counts the number of GB0 write 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_32B_CH0 Counts the number of GB0 write 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_32B_CH1 Counts the number of GB0 write 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_64B_ANY Counts the number of GB0 write 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_64B_CH0 Counts the number of GB0 write 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_64B_CH1 Counts the number of GB0 write 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_PARTIAL_ANY Counts the number of GB0 partial write requests EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_PARTIAL_CH0 Counts the number of GB0 partial write requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB0_REQUESTS.WR_PARTIAL_CH1 Counts the number of GB0 partial write requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_32B_ANY Counts the number of GB1 read 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_32B_CH0 Counts the number of GB1 read 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_32B_CH1 Counts the number of GB1 read 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_64B_ANY Counts the number of GB1 read 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_64B_CH0 Counts the number of GB1 read 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_64B_CH1 Counts the number of GB1 read 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_PARTIAL_ANY Counts the number of GB1 partial read requests EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_PARTIAL_CH0 Counts the number of GB1 partial read requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.RD_PARTIAL_CH1 Counts the number of GB1 partial read requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_32B_ANY Counts the number of GB1 write 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_32B_CH0 Counts the number of GB1 write 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_32B_CH1 Counts the number of GB1 write 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_64B_ANY Counts the number of GB1 write 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_64B_CH0 Counts the number of GB1 write 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_64B_CH1 Counts the number of GB1 write 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_PARTIAL_ANY Counts the number of GB1 partial write requests EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_PARTIAL_CH0 Counts the number of GB1 partial write requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_GB1_REQUESTS.WR_PARTIAL_CH1 Counts the number of GB1 partial write requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_GFX_ALL_AND_STALLS.RD Read request from GFX EventSel=00H UMask=00H
Uncore
GMCH_GFX_ALL_AND_STALLS.RD_STALLED Read request from GFX stalled by GVD EventSel=00H UMask=00H
Uncore
GMCH_GFX_ALL_AND_STALLS.WR Write request from GFX EventSel=00H UMask=00H
Uncore
GMCH_GFX_ALL_AND_STALLS.WR_STALLED Write request from GFX stalled by GVD EventSel=00H UMask=00H
Uncore
GMCH_GFX_MEM_REQUEST.BURST_MASKED_WR_ALL Counts the burst mode masked write requests from GFX EventSel=00H UMask=00H
Uncore
GMCH_GFX_MEM_REQUEST.BURST_NONMASKED_WR_ALL Counts the burst mode non-masked write requests from GFX EventSel=00H UMask=00H
Uncore
GMCH_GFX_MEM_REQUEST.BURST_RD_ALL Counts the burst mode read requests from GFX EventSel=00H UMask=00H
Uncore
GMCH_GFX_MEM_REQUEST.NONBURST_MASKED_WR_ALL Counts the non-burst mode masked write requests from GFX EventSel=00H UMask=00H
Uncore
GMCH_GFX_MEM_REQUEST.NONBURST_NONMASKED_WR_ALL Counts the non-burst mode non-masked write requests from GFX EventSel=00H UMask=00H
Uncore
GMCH_GFX_MEM_REQUEST.NONBURST_RD_ALL Counts the non-burst mode read requests from GFX EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_32B_ANY Counts the number of HB read 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_32B_CH0 Counts the number of HB read 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_32B_CH1 Counts the number of HB read 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_64B_ANY Counts the number of HB read 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_64B_CH0 Counts the number of HB read 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_64B_CH1 Counts the number of HB read 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_PARTIAL_ANY Counts the number of HB partial read requests EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_PARTIAL_CH0 Counts the number of HB partial read requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.RD_PARTIAL_CH1 Counts the number of HB partial read requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_32B_ANY Counts the number of HB write 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_32B_CH0 Counts the number of HB write 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_32B_CH1 Counts the number of HB write 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_64B_ANY Counts the number of HB write 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_64B_CH0 Counts the number of HB write 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_64B_CH1 Counts the number of HB write 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_PARTIAL_ANY Counts the number of HB partial write requests EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_PARTIAL_CH0 Counts the number of HB partial write requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_HB_REQUESTS.WR_PARTIAL_CH1 Counts the number of HB partial write requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_32B_ANY Counts the number of IB read 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_32B_CH0 Counts the number of IB read 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_32B_CH1 Counts the number of IB read 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_64B_ANY Counts the number of IB read 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_64B_CH0 Counts the number of IB read 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_64B_CH1 Counts the number of IB read 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_PARTIAL_ANY Counts the number of IB partial read requests EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_PARTIAL_CH0 Counts the number of IB partial read requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.RD_PARTIAL_CH1 Counts the number of IB partial read requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_32B_ANY Counts the number of IB write 32 byte requests EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_32B_CH0 Counts the number of IB write 32 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_32B_CH1 Counts the number of IB write 32 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_64B_ANY Counts the number of IB write 64 byte requests EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_64B_CH0 Counts the number of IB write 64 byte requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_64B_CH1 Counts the number of IB write 64 byte requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_PARTIAL_ANY Counts the number of IB partial write requests EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_PARTIAL_CH0 Counts the number of IB partial write requests to channel 0 EventSel=00H UMask=00H
Uncore
GMCH_IB_REQUESTS.WR_PARTIAL_CH1 Counts the number of IB partial write requests to channel 1 EventSel=00H UMask=00H
Uncore
GMCH_IUNIT_REQUEST.RD_32B 32B read requests on IB interface EventSel=00H UMask=00H
Uncore
GMCH_IUNIT_REQUEST.RD_64B 64B read requests on IB interface EventSel=00H UMask=00H
Uncore
GMCH_IUNIT_REQUEST.WR_32B 32B write requests on IB interface EventSel=00H UMask=00H
Uncore
GMCH_IUNIT_REQUEST.WR_64B 64B write requests on IB interface EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_DRAM.ANY This event counts partial write requests to DRAM. This event can be used to count the number of combined requests. Subtracting this event from Event 0x0 gives us the number of combined requests. EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_DRAM.CH0 This event counts partial write requests to DRAM channel 0. EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_DRAM.CH1 This event counts partial write requests to DRAM channel 1. EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_REQ.AB0 The event counts partial write requests from different sources. It is useful to see the effect of the write-combining which occurs in the Bunit SRAM, which affects DRAM bandwidth and utilization. To also check if it was a good investment to add the combining (the byte enables). EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_REQ.AB1 The event counts partial write requests from different sources. It is useful to see the effect of the write-combining which occurs in the Bunit SRAM, which affects DRAM bandwidth and utilization. To also check if it was a good investment to add the combining (the byte enables). EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_REQ.ANY The event counts partial write requests from different sources. It is useful to see the effect of the write-combining which occurs in the Bunit SRAM, which affects DRAM bandwidth and utilization. To also check if it was a good investment to add the combining (the byte enables). EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_REQ.GB0 The event counts partial write requests from different sources. It is useful to see the effect of the write-combining which occurs in the Bunit SRAM, which affects DRAM bandwidth and utilization. To also check if it was a good investment to add the combining (the byte enables). EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_REQ.GB1 The event counts partial write requests from different sources. It is useful to see the effect of the write-combining which occurs in the Bunit SRAM, which affects DRAM bandwidth and utilization. To also check if it was a good investment to add the combining (the byte enables). EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_REQ.HB The event counts partial write requests from different sources. It is useful to see the effect of the write-combining which occurs in the Bunit SRAM, which affects DRAM bandwidth and utilization. To also check if it was a good investment to add the combining (the byte enables). EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_REQ.IB The event counts partial write requests from different sources. It is useful to see the effect of the write-combining which occurs in the Bunit SRAM, which affects DRAM bandwidth and utilization. To also check if it was a good investment to add the combining (the byte enables). EventSel=00H UMask=00H
Uncore
GMCH_PARTIAL_WR_REQ.PB The event counts partial write requests from different sources. It is useful to see the effect of the write-combining which occurs in the Bunit SRAM, which affects DRAM bandwidth and utilization. To also check if it was a good investment to add the combining (the byte enables). EventSel=00H UMask=00H
Uncore
GMCH_WR_FLUSH.ANY Count Write Flushes, which happens when the number of writes exceeds the high watermark level. EventSel=00H UMask=00H
Uncore
GMCH_WR_FLUSH.CH0 Count Write Flushes, which happens when the number of writes exceeds the high watermark level. Request on Channel 0. This should be used in conjunction with the other masks. EventSel=00H UMask=00H
Uncore
GMCH_WR_FLUSH.CH1 Count Write Flushes, which happens when the number of writes exceeds the high watermark level. Request on Channel 1. This should be used in conjunction with the other masks. EventSel=00H UMask=00H
Uncore
OFFCORE Offcore