M-Box Events Ordered By Code; Table 2-84. Performance Monitor Events For M-Box Events - Intel BX80571E7500 - Core 2 Duo 2.93 GHz Processor Programming Manual

I ® X ® P 7500 S
NTEL EON ROCESSOR
- Auto page closes.
- Open-page to closed-page policy transitions. As well as length of time spent in each policy.
- Starvation event in scheduler, starvation state and back-pressure to B-Box.
- Thermal throttling
and many more.
2.7.6

M-Box Events Ordered By Code

Table 2-84 summarizes the directly-measured M-Box events.
7
Symbol Name
Events selected by inc_sel
DSP_FILL
CYCLES_MFULL
RETRY_MFULL
RETRY_STARVE
THERM_TRP_UP
THERM_TRP_DN
REFRESH
REFRESH_CONFLICT
SCHED_MODE_CHANGES
ISS_EV
DRAM_CMD
PLD_RETRY_EV
MA_PAR_ERR
FVC_EV0
FVC_EV1
FVC_EV2
FVC_EV3
PATROL_TXNS
TRANS_CMDS
PAGE_MISS
PAGE_HITS
PAGE_EMPTY
PGT_PAGE_EV
MULTICAS
FVID_RACE
TT_CMD_CONFLICT
BBOX_CMDS_ALL
CYCLES
SCHED_INFLIGHT_CMDS
INFLIGHT_CMDS
U P G
ERIES NCORE ROGRAMMING UIDE

Table 2-84. Performance Monitor Events for M-Box Events

CNT_CTLx
[13:9]
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0a
0x0b
0x0c
0x0d
0x0e
0x0f
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1a
0x1b
0x1c
0x1d
UNCORE PERFORMANCE MONITORING
SubCtl Max
Dep Inc/Cyc
DSP 1 Dispatch Queue Events
1 M-Box Full Cycles
1 Retry MFull
1 Retry Starve
THR 1 DIMM 'Up' Thermal Trip Points Crossed
THR 1 DIMM ''Dn' Thermal Trip Points Crossed
1 Refresh Commands
1 Refresh Conflict
1 Scheduling Mode Changes
ISS 1 ISS Related Events
PLD,ISS 1 DRAM Commands
PLD 1 PLD Related Retry Events
1 MA Parity Error
FVC 1 FVC Event 0
FVC 1 FVC Event 1
FVC 1 FVC Event 2
FVC 1 FVC Event 3
1 Patrol Scrub Transaction
1 Translated Commands
1 Page Table Misses
1 Page Table Hits
1 Page Table Autoclose Commands
PGT 1 PGT Related Page Table Events
1 Multi-CAS
1 FVID Race Detected
1 Thermal Throttling Command Conflicts
1 All B-Box Commands
1 M-Box Cycles
1 All B-Box Commands
1 In-flight Commands
Description
2-110