Uncore Manual

Uncore Performance Monitoring
Power Control (PCU) Performance Monitoring
116 Reference Number: 329468-002
VOLT_TRANS_CYCLES_INCREASE 0x01 0-3 0 1 Cycles Increasing Voltage
VOLT_TRANS_CYCLES_DECREASE 0x02 0-3 0 1 Cycles Decreasing Voltage
VOLT_TRANS_CYCLES_CHANGE 0x03 0-3 0 1 Cycles Changing Voltage
FREQ_MAX_LIMIT_THERMAL_CYCLE
S
0x04 0-3 0 1 Thermal Strongest Upper Limit
Cycles
FREQ_MAX_POWER_CYCLES 0x05 0-3 0 1 Power Strongest Upper Limit
Cycles
FREQ_MAX_OS_CYCLES 0x06 0-3 0 1 OS Strongest Upper Limit
Cycles
FREQ_MAX_CURRENT_CYCLES 0x07 0-3 0 1 Current Strongest Upper Limit
Cycles
PROCHOT_INTERNAL_CYCLES 0x09 0-3 0 1 Internal Prochot
PROCHOT_EXTERNAL_CYCLES 0x0a 0-3 0 1 External Prochot
FREQ_BAND0_CYCLES 0x0b 0-3 0 1 Frequency Residency
FREQ_BAND1_CYCLES 0x0c 0-3 0 1 Frequency Residency
FREQ_BAND2_CYCLES 0x0d 0-3 0 1 Frequency Residency
FREQ_BAND3_CYCLES 0x0e 0-3 0 1 Frequency Residency
DEMOTIONS_CORE0 0x1e 0-3 0 1 Core 0 C State Demotions
DEMOTIONS_CORE1 0x1f 0-3 0 1 Core 1 C State Demotions
DEMOTIONS_CORE2 0x20 0-3 0 1 Core 2 C State Demotions
DEMOTIONS_CORE3 0x21 0-3 0 1 Core 3 C State Demotions
DEMOTIONS_CORE4 0x22 0-3 0 1 Core 4 C State Demotions
DEMOTIONS_CORE5 0x23 0-3 0 1 Core 5 C State Demotions
DEMOTIONS_CORE6 0x24 0-3 0 1 Core 6 C State Demotions
DEMOTIONS_CORE7 0x25 0-3 0 1 Core 7 C State Demotions
MEMORY_PHASE_SHEDDING_CYCLE
S
0x2f 0-3 0 1 Memory Phase Shedding Cycles
VR_HOT_CYCLES 0x32 0-3 0 1 VR Hot
DEMOTIONS_CORE8 0x40 0-3 0 1 Core 8 C State Demotions
DEMOTIONS_CORE9 0x41 0-3 0 1 Core 9 C State Demotions
DEMOTIONS_CORE10 0x42 0-3 0 1 Core 10 C State Demotions
DEMOTIONS_CORE11 0x43 0-3 0 1 Core 11 C State Demotions
DEMOTIONS_CORE12 0x44 0-3 0 1 Core 12 C State Demotions
DEMOTIONS_CORE13 0x45 0-3 0 1 Core 13 C State Demotions
DEMOTIONS_CORE14 0x46 0-3 0 1 Core 14 C State Demotions
FREQ_TRANS_CYCLES 0x60 0-3 0 1 Cycles spent changing
Frequency
FREQ_MIN_IO_P_CYCLES 0x61 0-3 0 1 IO P Limit Strongest Lower
Limit Cycles
TOTAL_TRANSITION_CYCLES 0x63 0-3 0 1 Total Core C State Transition
Cycles
CORE0_TRANSITION_CYCLES 0x70 0-3 0 1 Core 0 C State Transition Cycles
CORE1_TRANSITION_CYCLES 0x71 0-3 0 1 Core 1 C State Transition Cycles
CORE2_TRANSITION_CYCLES 0x72 0-3 0 1 Core 2 C State Transition Cycles
CORE3_TRANSITION_CYCLES 0x73 0-3 0 1 Core 3 C State Transition Cycles
Symbol Name
Event
Code
Ctrs
Extra
Select
Bit
Max
Inc/
Cyc
Description