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i5-4570 display only spec power #42

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f-andrey opened this issue Jul 18, 2017 · 1 comment
Closed

i5-4570 display only spec power #42

f-andrey opened this issue Jul 18, 2017 · 1 comment

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@f-andrey
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pcm/pcm.x                                                                                                                  
                                                                                                                                           
 Processor Counter Monitor  ($Format:%ci ID=%h$)                                                                       
                                                                                                                       
                                                                                                                       
Number of physical cores: 4                                                                                            
Number of logical cores: 4                                                                                             
Number of online logical cores: 4                                                                                      
Threads (logical cores) per physical core: 1                                                                           
Num sockets: 1                                                                                    
Physical cores per socket: 4                                                                                          
Core PMU (perfmon) version: 3                                                                                                                                                                
Number of core PMU generic (programmable) counters: 8                                                                  
Width of generic (programmable) counters: 48 bits                                                                      
Number of core PMU fixed counters: 3                                                                                   
Width of fixed counters: 48 bits                                                                                       
Nominal core frequency: 3200000000 Hz                                                                                          
Package thermal spec power: 84 Watt; Package minimum power: 0 Watt; Package maximum power: 0 Watt;                     
                                                                                                             
Detected Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz "Intel(r) microarchitecture codename Haswell" stepping 3               
                                                                                                                                                     
 EXEC  : instructions per nominal CPU cycle                                                                                                
 IPC   : instructions per CPU cycle                                                                   
 FREQ  : relation to nominal CPU frequency='unhalted clock ticks'/'invariant timer ticks' (includes Intel Turbo Boost)
 AFREQ : relation to nominal CPU frequency while in active state (not in power-saving C state)='unhalted clock ticks'/'invariant timer ticks while in C0-state'  (includes Intel Turbo Boost)
 L3MISS: L3 cache misses
 L2MISS: L2 cache misses (including other core's L2 cache *hits*)
 L3HIT : L3 cache hit ratio (0.00-1.00)
 L2HIT : L2 cache hit ratio (0.00-1.00)
 L3MPI : number of L3 cache misses per instruction
 L2MPI : number of L2 cache misses per instruction
 READ  : bytes read from main memory controller (in GBytes)
 WRITE : bytes written to main memory controller (in GBytes)
 IO    : bytes read/written due to IO requests to memory controller (in GBytes); this may be an over estimate due to same-cache-line partial requests
 TEMP  : Temperature reading in 1 degree Celsius relative to the TjMax temperature (thermal headroom): 0 corresponds to the max temperature
 energy: Energy in Joules


 Core (SKT) | EXEC | IPC  | FREQ  | AFREQ | L3MISS | L2MISS | L3HIT | L2HIT | L3MPI | L2MPI | TEMP

   0    0     0.04   0.87   0.04    0.97     337 K    661 K    0.49    0.40    0.00    0.01     57
   1    0     0.04   0.84   0.04    1.04     320 K    614 K    0.48    0.48    0.00    0.01     59
   2    0     0.02   0.65   0.03    1.00     227 K    451 K    0.50    0.36    0.00    0.01     61
   3    0     0.03   0.77   0.04    1.01     206 K    435 K    0.53    0.44    0.00    0.00     58
---------------------------------------------------------------------------------------------------------------
 SKT    0     0.03   0.80   0.04    1.01    1091 K   2162 K    0.50    0.43    0.00    0.01     57
---------------------------------------------------------------------------------------------------------------
 TOTAL  *     0.03   0.80   0.04    1.01    1091 K   2162 K    0.50    0.43    0.00    0.01     N/A

 Instructions retired:  394 M ; Active cycles:  495 M ; Time (TSC): 3228 Mticks ; C0 (active,non-halted) core residency: 3.81 %

 C1 core residency: 96.19 %; C3 core residency: 0.00 %; C6 core residency: 0.00 %; C7 core residency: 0.00 %;
 C2 package residency: 0.00 %; C3 package residency: 0.00 %; C6 package residency: 0.00 %; C7 package residency: 0.00 %;

 PHYSICAL CORE IPC                 : 0.80 => corresponds to 19.91 % utilization for cores in active state
 Instructions per nominal CPU cycle: 0.03 => corresponds to 0.76 % core utilization over time interval
 SMI count: 0
---------------------------------------------------------------------------------------------------------------
MEM (GB)->|  READ |  WRITE |   IO   | CPU energy |
---------------------------------------------------------------------------------------------------------------
 SKT   0     0.55     0.04     0.45       0.79
---------------------------------------------------------------------------------------------------------------

on system with i5-2520M display all counters Package thermal spec power: 35 Watt; Package minimum power: 24 Watt; Package maximum power: 56 Watt;

This utility bug or processor not supported? Another utility have similar problem Yamagi/powermon#1

@opcm
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opcm commented Jul 19, 2017

The given CPU does not expose these values. PCM can't do anything about that.

@opcm opcm closed this as completed Jul 19, 2017
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