Will be collecting here cpu performance reports for different machines that I'll come across to be able to compare. For now I wanted to know if I can use an old notebook computer instead of buying new Raspberry Pi 4 for OctoPrint.
Text reports generated by:
stress-ng --cpu 0 --cpu-method matrixprod --metrics-brief --perf -t 60s --tz --verify && \
stress-ng --cpu 1 --cpu-method matrixprod --metrics-brief -t 60s tz --verify && \
cat /proc/cpuinfo
| CPU | cores | bogo ops | bogo ops for 1 cpu |
|---|---|---|---|
| Raspberry Pi 3 Model B Plus Rev 1.3 | 4 | 3221 | 2117 |
| Raspberry Pi 4 Model B Rev 1.1 | 4 | 8701 | 4305 |
| Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz | 4 | 23325 | 13965 |
| Intel(R) Core(TM)2 CPU T7600 @ 2.33GHz | 2 | 10905 | 5886 |
| Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz | 2 | 11057 | 5967 |
stress-ng: info: [1081] dispatching hogs: 4 cpu
stress-ng: info: [1081] cache allocate: using defaults, can't determine cache details from sysfs
stress-ng: info: [1081] successful run completed in 62.01s (1 min, 2.01 secs)
stress-ng: info: [1081] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [1081] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [1081] cpu 3221 60.51 239.50 0.01 53.23 13.45
stress-ng: info: [1081] cpu:
stress-ng: info: [1081] 148,412,481,088 CPU Cycles 2.39 B/sec
stress-ng: info: [1081] 44,142,628,400 Instructions 0.71 B/sec (0.297 instr. per cycle)
stress-ng: info: [1081] 7,142,306,860 Branch Instructions 0.12 B/sec
stress-ng: info: [1081] 70,828,608 Branch Misses 1.14 M/sec ( 0.99%)
stress-ng: info: [1081] 74,352,584,828 Bus Cycles 1.20 B/sec
stress-ng: info: [1081] 14,849,572,820 Cache References 0.24 B/sec
stress-ng: info: [1081] 6,054,302,120 Cache Misses 97.64 M/sec (40.77%)
stress-ng: info: [1081] 14,796,265,456 Cache L1D Read 0.24 B/sec
stress-ng: info: [1081] 6,033,162,060 Cache L1D Read Miss 97.30 M/sec
stress-ng: info: [1081] 14,741,653,964 Cache L1D Write 0.24 B/sec
stress-ng: info: [1081] 6,003,374,796 Cache L1D Write Miss 96.82 M/sec
stress-ng: info: [1081] 22,928,269,812 Cache L1I Read 0.37 B/sec
stress-ng: info: [1081] 10,067,280 Cache L1I Read Miss 0.16 M/sec
stress-ng: info: [1081] 12,043,185,416 Cache LL Read 0.19 B/sec
stress-ng: info: [1081] 74,580,904 Cache LL Read Miss 1.20 M/sec
stress-ng: info: [1081] 12,038,493,168 Cache LL Write 0.19 B/sec
stress-ng: info: [1081] 74,274,848 Cache LL Write Miss 1.20 M/sec
stress-ng: info: [1081] 332 Cache DTLB Read Miss 5.35 /sec
stress-ng: info: [1081] 264 Cache DTLB Write Miss 4.26 /sec
stress-ng: info: [1081] 48 Cache ITLB Read Miss 0.77 /sec
stress-ng: info: [1081] 64 Cache ITLB Write Miss 1.03 /sec
stress-ng: info: [1081] 7,190,458,352 Cache BPU Read 0.12 B/sec
stress-ng: info: [1081] 70,502,568 Cache BPU Read Miss 1.14 M/sec
stress-ng: info: [1081] 7,205,723,428 Cache BPU Write 0.12 B/sec
stress-ng: info: [1081] 70,667,084 Cache BPU Write Miss 1.14 M/sec
stress-ng: info: [1081] 239,631,478,204 CPU Clock 3.86 B/sec
stress-ng: info: [1081] 239,631,819,668 Task Clock 3.86 B/sec
stress-ng: info: [1081] 392 Page Faults Total 6.32 /sec
stress-ng: info: [1081] 392 Page Faults Minor 6.32 /sec
stress-ng: info: [1081] 0 Page Faults Major 0.00 /sec
stress-ng: info: [1081] 780 Context Switches 12.58 /sec
stress-ng: info: [1081] 0 CPU Migrations 0.00 /sec
stress-ng: info: [1081] 0 Alignment Faults 0.00 /sec
stress-ng: info: [1081] 0 Emulation Faults 0.00 /sec
stress-ng: info: [1081] 400 System Call Enter 6.45 /sec
stress-ng: info: [1081] 396 System Call Exit 6.39 /sec
stress-ng: info: [1081] 0 Kmalloc 0.00 /sec
stress-ng: info: [1081] 0 Kmalloc Node 0.00 /sec
stress-ng: info: [1081] 0 Kfree 0.00 /sec
stress-ng: info: [1081] 8 Kmem Cache Alloc 0.13 /sec
stress-ng: info: [1081] 0 Kmem Cache Alloc Node 0.00 /sec
stress-ng: info: [1081] 4 Kmem Cache Free 0.06 /sec
stress-ng: info: [1081] 384 MM Page Alloc 6.19 /sec
stress-ng: info: [1081] 0 MM Page Free 0.00 /sec
stress-ng: info: [1081] 49,832 RCU Utilization 803.64 /sec
stress-ng: info: [1081] 4 Sched Migrate Task 0.06 /sec
stress-ng: info: [1081] 0 Sched Move NUMA 0.00 /sec
stress-ng: info: [1081] 784 Sched Wakeup 12.64 /sec
stress-ng: info: [1081] 0 Sched Proc Exec 0.00 /sec
stress-ng: info: [1081] 0 Sched Proc Exit 0.00 /sec
stress-ng: info: [1081] 0 Sched Proc Fork 0.00 /sec
stress-ng: info: [1081] 0 Sched Proc Free 0.00 /sec
stress-ng: info: [1081] 0 Sched Proc Hang 0.00 /sec
stress-ng: info: [1081] 0 Sched Proc Wait 0.00 /sec
stress-ng: info: [1081] 780 Sched Switch 12.58 /sec
stress-ng: info: [1081] 8 Signal Generate 0.13 /sec
stress-ng: info: [1081] 4 Signal Deliver 0.06 /sec
stress-ng: info: [1081] 24,024 IRQ Entry 387.43 /sec
stress-ng: info: [1081] 24,024 IRQ Exit 387.43 /sec
stress-ng: info: [1081] 25,096 Soft IRQ Entry 404.72 /sec
stress-ng: info: [1081] 25,096 Soft IRQ Exit 404.72 /sec
stress-ng: info: [1081] 0 Writeback Dirty Inode 0.00 /sec
stress-ng: info: [1081] 0 Writeback Dirty Page 0.00 /sec
stress-ng: info: [1081] 0 Migrate MM Pages 0.00 /sec
stress-ng: info: [1081] 0 SKB Consume 0.00 /sec
stress-ng: info: [1081] 0 SKB Kfree 0.00 /sec
stress-ng: info: [1081] cpu:
stress-ng: info: [1081] cpu-thermal 60.69 °C
stress-ng: info: [1088] dispatching hogs: 1 cpu
stress-ng: info: [1088] cache allocate: using defaults, can't determine cache details from sysfs
stress-ng: info: [1088] successful run completed in 60.01s (1 min, 0.01 secs)
stress-ng: info: [1088] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [1088] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [1088] cpu 2117 60.01 59.99 0.00 35.28 35.29
processor : 0
model name : ARMv7 Processor rev 4 (v7l)
BogoMIPS : 89.60
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4
processor : 1
model name : ARMv7 Processor rev 4 (v7l)
BogoMIPS : 89.60
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4
processor : 2
model name : ARMv7 Processor rev 4 (v7l)
BogoMIPS : 89.60
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4
processor : 3
model name : ARMv7 Processor rev 4 (v7l)
BogoMIPS : 89.60
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4
Hardware : BCM2835
Revision : a020d3
Serial : 0000000039eed4d8
Model : Raspberry Pi 3 Model B Plus Rev 1.3
stress-ng: info: [1084] dispatching hogs: 4 cpu
stress-ng: info: [1084] cache allocate: using defaults, can't determine cache details from sysfs
stress-ng: info: [1084] successful run completed in 62.07s (1 min, 2.07 secs)
stress-ng: info: [1084] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [1084] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [1084] cpu 8701 60.53 239.57 0.13 143.76 36.30
stress-ng: info: [1084] cpu:
stress-ng: info: [1084] 357,977,469,968 CPU Cycles 5.77 B/sec
stress-ng: info: [1084] 118,197,916,688 Instructions 1.90 B/sec (0.330 instr. per cycle)
stress-ng: info: [1084] 19,311,846,080 Branch Instructions 0.31 B/sec
stress-ng: info: [1084] 146,909,100 Branch Misses 2.37 M/sec ( 0.76%)
stress-ng: info: [1084] 178,859,217,064 Bus Cycles 2.88 B/sec
stress-ng: info: [1084] 39,535,067,696 Cache References 0.64 B/sec
stress-ng: info: [1084] 18,085,076,048 Cache Misses 0.29 B/sec (45.74%)
stress-ng: info: [1084] 38,034,087,904 Cache L1D Read 0.61 B/sec
stress-ng: info: [1084] 18,023,704,656 Cache L1D Read Miss 0.29 B/sec
stress-ng: info: [1084] 1,515,448,392 Cache L1D Write 24.42 M/sec
stress-ng: info: [1084] 71,740,412 Cache L1D Write Miss 1.16 M/sec
stress-ng: info: [1084] 42,328,735,540 Cache L1I Read 0.68 B/sec
stress-ng: info: [1084] 5,692,996 Cache L1I Read Miss 91.72 K/sec
stress-ng: info: [1084] 19,033,832,496 Cache LL Read 0.31 B/sec
stress-ng: info: [1084] 52,168,152 Cache LL Read Miss 0.84 M/sec
stress-ng: info: [1084] 18,719,377,460 Cache LL Write 0.30 B/sec
stress-ng: info: [1084] 24,890,948 Cache LL Write Miss 0.40 M/sec
stress-ng: info: [1084] 2,438,104,836 Cache DTLB Read Miss 39.28 M/sec
stress-ng: info: [1084] 78,081,144 Cache DTLB Write Miss 1.26 M/sec
stress-ng: info: [1084] 175,924 Cache ITLB Read Miss 2.83 K/sec
stress-ng: info: [1084] 177,280 Cache ITLB Write Miss 2.86 K/sec
stress-ng: info: [1084] 19,313,422,404 Cache BPU Read 0.31 B/sec
stress-ng: info: [1084] 146,878,048 Cache BPU Read Miss 2.37 M/sec
stress-ng: info: [1084] 19,314,770,864 Cache BPU Write 0.31 B/sec
stress-ng: info: [1084] 146,949,284 Cache BPU Write Miss 2.37 M/sec
stress-ng: info: [1084] 239,715,026,212 CPU Clock 3.86 B/sec
stress-ng: info: [1084] 239,715,497,044 Task Clock 3.86 B/sec
stress-ng: info: [1084] 396 Page Faults Total 6.38 /sec
stress-ng: info: [1084] 396 Page Faults Minor 6.38 /sec
stress-ng: info: [1084] 0 Page Faults Major 0.00 /sec
stress-ng: info: [1084] 2,620 Context Switches 42.21 /sec
stress-ng: info: [1084] 0 CPU Migrations 0.00 /sec
stress-ng: info: [1084] 0 Alignment Faults 0.00 /sec
stress-ng: info: [1084] 0 Emulation Faults 0.00 /sec
stress-ng: info: [1084] 400 System Call Enter 6.44 /sec
stress-ng: info: [1084] 396 System Call Exit 6.38 /sec
stress-ng: info: [1084] 0 Kmalloc 0.00 /sec
stress-ng: info: [1084] 0 Kmalloc Node 0.00 /sec
stress-ng: info: [1084] 0 Kfree 0.00 /sec
stress-ng: info: [1084] 8 Kmem Cache Alloc 0.13 /sec
stress-ng: info: [1084] 0 Kmem Cache Alloc Node 0.00 /sec
stress-ng: info: [1084] 8 Kmem Cache Free 0.13 /sec
stress-ng: info: [1084] 384 MM Page Alloc 6.19 /sec
stress-ng: info: [1084] 0 MM Page Free 0.00 /sec
stress-ng: info: [1084] 53,296 RCU Utilization 858.69 /sec
stress-ng: info: [1084] 168 Sched Migrate Task 2.71 /sec
stress-ng: info: [1084] 0 Sched Move NUMA 0.00 /sec
stress-ng: info: [1084] 2,656 Sched Wakeup 42.79 /sec
stress-ng: info: [1084] 0 Sched Proc Exec 0.00 /sec
stress-ng: info: [1084] 0 Sched Proc Exit 0.00 /sec
stress-ng: info: [1084] 0 Sched Proc Fork 0.00 /sec
stress-ng: info: [1084] 0 Sched Proc Free 0.00 /sec
stress-ng: info: [1084] 0 Sched Proc Hang 0.00 /sec
stress-ng: info: [1084] 0 Sched Proc Wait 0.00 /sec
stress-ng: info: [1084] 2,620 Sched Switch 42.21 /sec
stress-ng: info: [1084] 8 Signal Generate 0.13 /sec
stress-ng: info: [1084] 4 Signal Deliver 0.06 /sec
stress-ng: info: [1084] 24,068 IRQ Entry 387.78 /sec
stress-ng: info: [1084] 24,068 IRQ Exit 387.78 /sec
stress-ng: info: [1084] 25,040 Soft IRQ Entry 403.44 /sec
stress-ng: info: [1084] 25,040 Soft IRQ Exit 403.44 /sec
stress-ng: info: [1084] 0 Writeback Dirty Inode 0.00 /sec
stress-ng: info: [1084] 0 Writeback Dirty Page 0.00 /sec
stress-ng: info: [1084] 0 Migrate MM Pages 0.00 /sec
stress-ng: info: [1084] 0 SKB Consume 0.00 /sec
stress-ng: info: [1084] 0 SKB Kfree 0.00 /sec
stress-ng: info: [1084] cpu:
stress-ng: info: [1084] cpu-thermal 70.48 °C
stress-ng: info: [1090] dispatching hogs: 1 cpu
stress-ng: info: [1090] cache allocate: using defaults, can't determine cache details from sysfs
stress-ng: info: [1090] successful run completed in 60.01s (1 min, 0.01 secs)
stress-ng: info: [1090] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [1090] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [1090] cpu 4305 60.01 60.01 0.00 71.74 71.74
processor : 0
model name : ARMv7 Processor rev 3 (v7l)
BogoMIPS : 270.00
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xd08
CPU revision : 3
processor : 1
model name : ARMv7 Processor rev 3 (v7l)
BogoMIPS : 270.00
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xd08
CPU revision : 3
processor : 2
model name : ARMv7 Processor rev 3 (v7l)
BogoMIPS : 270.00
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xd08
CPU revision : 3
processor : 3
model name : ARMv7 Processor rev 3 (v7l)
BogoMIPS : 270.00
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xd08
CPU revision : 3
Hardware : BCM2711
Revision : b03111
Serial : 10000000846c3a2a
Model : Raspberry Pi 4 Model B Rev 1.1
stress-ng: info: [1793] dispatching hogs: 4 cpu
stress-ng: info: [1793] successful run completed in 61.13s (1 min, 1.13 secs)
stress-ng: info: [1793] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [1793] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [1793] cpu 23325 60.29 231.31 0.64 386.91 100.56
stress-ng: info: [1793] cpu:
stress-ng: info: [1793] 640.682.498.864 CPU Cycles 10,48 B/sec
stress-ng: info: [1793] 389.048.007.620 Instructions 6,36 B/sec (0,607 instr. per cycle)
stress-ng: info: [1793] 48.945.972.812 Branch Instructions 0,80 B/sec
stress-ng: info: [1793] 640.452.184 Branch Misses 10,48 M/sec ( 1,31%)
stress-ng: info: [1793] 453.194.261.600 Stalled Cycles Frontend 7,41 B/sec
stress-ng: info: [1793] 258.656.350.224 Stalled Cycles Backend 4,23 B/sec
stress-ng: info: [1793] 21.413.222.480 Bus Cycles 0,35 B/sec
stress-ng: info: [1793] 534.539.089.304 Total Cycles 8,74 B/sec
stress-ng: info: [1793] 30.845.900.404 Cache References 0,50 B/sec
stress-ng: info: [1793] 308.552.532 Cache Misses 5,05 M/sec ( 1,00%)
stress-ng: info: [1793] 166.672.812.336 Cache L1D Read 2,73 B/sec
stress-ng: info: [1793] 47.831.158.216 Cache L1D Read Miss 0,78 B/sec
stress-ng: info: [1793] 6.415.750.768 Cache L1D Write 0,10 B/sec
stress-ng: info: [1793] 764.418.748 Cache L1D Write Miss 12,51 M/sec
stress-ng: info: [1793] 1.612.515.076 Cache L1D Prefetch Miss 26,38 M/sec
stress-ng: info: [1793] 68.440.124 Cache L1I Read Miss 1,12 M/sec
stress-ng: info: [1793] 30.284.777.316 Cache LL Read 0,50 B/sec
stress-ng: info: [1793] 261.562.972 Cache LL Write 4,28 M/sec
stress-ng: info: [1793] 267.610.964 Cache LL Prefetch 4,38 M/sec
stress-ng: info: [1793] 167.009.347.752 Cache DTLB Read 2,73 B/sec
stress-ng: info: [1793] 199.190.352 Cache DTLB Read Miss 3,26 M/sec
stress-ng: info: [1793] 6.496.262.864 Cache DTLB Write 0,11 B/sec
stress-ng: info: [1793] 187.345.596 Cache DTLB Write Miss 3,06 M/sec
stress-ng: info: [1793] 198.913.640 Cache ITLB Read 3,25 M/sec
stress-ng: info: [1793] 125.709.208 Cache ITLB Read Miss 2,06 M/sec
stress-ng: info: [1793] 48.651.324.160 Cache BPU Read 0,80 B/sec
stress-ng: info: [1793] 773.777.096 Cache BPU Read Miss 12,66 M/sec
stress-ng: info: [1793] 215.405.127.344 CPU Clock 3,52 B/sec
stress-ng: info: [1793] 215.433.972.720 Task Clock 3,52 B/sec
stress-ng: info: [1793] 780 Page Faults Total 12,76 /sec
stress-ng: info: [1793] 780 Page Faults Minor 12,76 /sec
stress-ng: info: [1793] 0 Page Faults Major 0,00 /sec
stress-ng: info: [1793] 52.740 Context Switches 862,81 /sec
stress-ng: info: [1793] 0 CPU Migrations 0,00 /sec
stress-ng: info: [1793] 0 Alignment Faults 0,00 /sec
stress-ng: info: [1793] 0 Emulation Faults 0,00 /sec
stress-ng: info: [1793] 776 Page Faults User 12,70 /sec
stress-ng: info: [1793] 4 Page Faults Kernel 0,07 /sec
stress-ng: info: [1793] 448 System Call Enter 7,33 /sec
stress-ng: info: [1793] 444 System Call Exit 7,26 /sec
stress-ng: info: [1793] 16 TLB Flushes 0,26 /sec
stress-ng: info: [1793] 0 Kmalloc 0,00 /sec
stress-ng: info: [1793] 56 Kmalloc Node 0,92 /sec
stress-ng: info: [1793] 72 Kfree 1,18 /sec
stress-ng: info: [1793] 8 Kmem Cache Alloc 0,13 /sec
stress-ng: info: [1793] 56 Kmem Cache Alloc Node 0,92 /sec
stress-ng: info: [1793] 696 Kmem Cache Free 11,39 /sec
stress-ng: info: [1793] 776 MM Page Alloc 12,70 /sec
stress-ng: info: [1793] 40 MM Page Free 0,65 /sec
stress-ng: info: [1793] 229.800 RCU Utilization 3,76 K/sec
stress-ng: info: [1793] 668 Sched Migrate Task 10,93 /sec
stress-ng: info: [1793] 0 Sched Move NUMA 0,00 /sec
stress-ng: info: [1793] 53.688 Sched Wakeup 878,32 /sec
stress-ng: info: [1793] 0 Sched Proc Exec 0,00 /sec
stress-ng: info: [1793] 0 Sched Proc Exit 0,00 /sec
stress-ng: info: [1793] 0 Sched Proc Fork 0,00 /sec
stress-ng: info: [1793] 20 Sched Proc Free 0,33 /sec
stress-ng: info: [1793] 0 Sched Proc Hang 0,00 /sec
stress-ng: info: [1793] 0 Sched Proc Wait 0,00 /sec
stress-ng: info: [1793] 52.740 Sched Switch 862,81 /sec
stress-ng: info: [1793] 4 Signal Generate 0,07 /sec
stress-ng: info: [1793] 4 Signal Deliver 0,07 /sec
stress-ng: info: [1793] 196 IRQ Entry 3,21 /sec
stress-ng: info: [1793] 196 IRQ Exit 3,21 /sec
stress-ng: info: [1793] 63.360 Soft IRQ Entry 1,04 K/sec
stress-ng: info: [1793] 63.360 Soft IRQ Exit 1,04 K/sec
stress-ng: info: [1793] 0 Writeback Dirty Inode 0,00 /sec
stress-ng: info: [1793] 0 Writeback Dirty Page 0,00 /sec
stress-ng: info: [1793] 0 Migrate MM Pages 0,00 /sec
stress-ng: info: [1793] 0 SKB Consume 0,00 /sec
stress-ng: info: [1793] 0 SKB Kfree 0,00 /sec
stress-ng: info: [1793] 0 IOMMU IO Page Fault 0,00 /sec
stress-ng: info: [1793] 0 IOMMU Map 0,00 /sec
stress-ng: info: [1793] 0 IOMMU Unmap 0,00 /sec
stress-ng: info: [1793] cpu:
stress-ng: info: [1793] x86_pkg_temp 84,75 °C
stress-ng: info: [1793] acpitz 87,38 °C
stress-ng: info: [1830] dispatching hogs: 1 cpu
stress-ng: info: [1830] successful run completed in 60.00s (1 min, 0.00 secs)
stress-ng: info: [1830] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [1830] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [1830] cpu 13965 60.00 59.98 0.00 232.75 232.83
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping : 7
microcode : 0x28
cpu MHz : 1778.447
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit
bogomips : 4983.69
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping : 7
microcode : 0x28
cpu MHz : 1643.706
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit
bogomips : 4983.69
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping : 7
microcode : 0x28
cpu MHz : 2111.362
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit
bogomips : 4983.69
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping : 7
microcode : 0x28
cpu MHz : 1612.859
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit
bogomips : 4983.69
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
stress-ng: info: [951] dispatching hogs: 2 cpu
stress-ng: info: [951] successful run completed in 60.89s (1 min, 0.89 secs)
stress-ng: info: [951] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [951] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [951] cpu 10905 60.48 119.04 0.06 180.30 91.56
stress-ng: info: [951] cpu:
stress-ng: info: [951] 276.284.028.762 CPU Cycles 4,54 B/sec
stress-ng: info: [951] 197.100.719.454 Instructions 3,24 B/sec (0,713 instr. per cycle)
stress-ng: info: [951] 24.937.628.676 Branch Instructions 0,41 B/sec
stress-ng: info: [951] 189.196.312 Branch Misses 3,11 M/sec ( 0,76%)
stress-ng: info: [951] 19.738.157.294 Bus Cycles 0,32 B/sec
stress-ng: info: [951] 276.361.189.242 Total Cycles 4,54 B/sec
stress-ng: info: [951] 27.037.947.728 Cache References 0,44 B/sec
stress-ng: info: [951] 230.386 Cache Misses 3,78 K/sec ( 0,00%)
stress-ng: info: [951] 102.202.153.804 Cache L1D Read 1,68 B/sec
stress-ng: info: [951] 52.273.004.184 Cache L1D Read Miss 0,86 B/sec
stress-ng: info: [951] 4.093.701.226 Cache L1D Write 67,23 M/sec
stress-ng: info: [951] 542.294.086 Cache L1D Write Miss 8,91 M/sec
stress-ng: info: [951] 93.320.488 Cache L1D Prefetch 1,53 M/sec
stress-ng: info: [951] 267.841.332.608 Cache L1I Read 4,40 B/sec
stress-ng: info: [951] 9.390.644 Cache L1I Read Miss 0,15 M/sec
stress-ng: info: [951] 26.906.397.910 Cache LL Read 0,44 B/sec
stress-ng: info: [951] 112.602 Cache LL Read Miss 1,85 K/sec
stress-ng: info: [951] 141.511.148 Cache LL Write 2,32 M/sec
stress-ng: info: [951] 59.652 Cache LL Write Miss 979,67 /sec
stress-ng: info: [951] 102.201.476.930 Cache DTLB Read 1,68 B/sec
stress-ng: info: [951] 5.320.316 Cache DTLB Read Miss 87,38 K/sec
stress-ng: info: [951] 4.017.659.616 Cache DTLB Write 65,98 M/sec
stress-ng: info: [951] 963.466 Cache DTLB Write Miss 15,82 K/sec
stress-ng: info: [951] 197.223.161.332 Cache ITLB Read 3,24 B/sec
stress-ng: info: [951] 68.740 Cache ITLB Read Miss 1,13 K/sec
stress-ng: info: [951] 24.961.487.668 Cache BPU Read 0,41 B/sec
stress-ng: info: [951] 189.998.072 Cache BPU Read Miss 3,12 M/sec
stress-ng: info: [951] 119.178.557.678 CPU Clock 1,96 B/sec
stress-ng: info: [951] 119.180.646.890 Task Clock 1,96 B/sec
stress-ng: info: [951] 292 Page Faults Total 4,80 /sec
stress-ng: info: [951] 292 Page Faults Minor 4,80 /sec
stress-ng: info: [951] 0 Page Faults Major 0,00 /sec
stress-ng: info: [951] 10.736 Context Switches 176,32 /sec
stress-ng: info: [951] 0 CPU Migrations 0,00 /sec
stress-ng: info: [951] 0 Alignment Faults 0,00 /sec
stress-ng: info: [951] 0 Emulation Faults 0,00 /sec
stress-ng: info: [951] 290 Page Faults User 4,76 /sec
stress-ng: info: [951] 2 Page Faults Kernel 0,03 /sec
stress-ng: info: [951] 212 System Call Enter 3,48 /sec
stress-ng: info: [951] 210 System Call Exit 3,45 /sec
stress-ng: info: [951] 6 TLB Flushes 0,10 /sec
stress-ng: info: [951] 10 Kmalloc 0,16 /sec
stress-ng: info: [951] 0 Kmalloc Node 0,00 /sec
stress-ng: info: [951] 80 Kfree 1,31 /sec
stress-ng: info: [951] 10 Kmem Cache Alloc 0,16 /sec
stress-ng: info: [951] 0 Kmem Cache Alloc Node 0,00 /sec
stress-ng: info: [951] 2.070 Kmem Cache Free 34,00 /sec
stress-ng: info: [951] 288 MM Page Alloc 4,73 /sec
stress-ng: info: [951] 16 MM Page Free 0,26 /sec
stress-ng: info: [951] 84.956 RCU Utilization 1,40 K/sec
stress-ng: info: [951] 2 Sched Migrate Task 0,03 /sec
stress-ng: info: [951] 0 Sched Move NUMA 0,00 /sec
stress-ng: info: [951] 10.972 Sched Wakeup 180,19 /sec
stress-ng: info: [951] 0 Sched Proc Exec 0,00 /sec
stress-ng: info: [951] 0 Sched Proc Exit 0,00 /sec
stress-ng: info: [951] 0 Sched Proc Fork 0,00 /sec
stress-ng: info: [951] 6 Sched Proc Free 0,10 /sec
stress-ng: info: [951] 0 Sched Proc Hang 0,00 /sec
stress-ng: info: [951] 0 Sched Proc Wait 0,00 /sec
stress-ng: info: [951] 10.736 Sched Switch 176,32 /sec
stress-ng: info: [951] 0 Signal Generate 0,00 /sec
stress-ng: info: [951] 2 Signal Deliver 0,03 /sec
stress-ng: info: [951] 0 IRQ Entry 0,00 /sec
stress-ng: info: [951] 0 IRQ Exit 0,00 /sec
stress-ng: info: [951] 32.660 Soft IRQ Entry 536,38 /sec
stress-ng: info: [951] 32.660 Soft IRQ Exit 536,38 /sec
stress-ng: info: [951] 0 Writeback Dirty Inode 0,00 /sec
stress-ng: info: [951] 0 Writeback Dirty Page 0,00 /sec
stress-ng: info: [951] 0 Migrate MM Pages 0,00 /sec
stress-ng: info: [951] 4 SKB Consume 0,07 /sec
stress-ng: info: [951] 6 SKB Kfree 0,10 /sec
stress-ng: info: [951] cpu:
stress-ng: info: [951] BAT0 24,30 °C
stress-ng: info: [965] dispatching hogs: 1 cpu
stress-ng: info: [965] successful run completed in 60.01s (1 min, 0.01 secs)
stress-ng: info: [965] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [965] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [965] cpu 5886 60.01 59.91 0.05 98.09 98.17
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7600 @ 2.33GHz
stepping : 6
microcode : 0xd1
cpu MHz : 1041.579
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fdiv_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts cpuid aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm pti tpr_shadow dtherm
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit
bogomips : 4654.98
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7600 @ 2.33GHz
stepping : 6
microcode : 0xd1
cpu MHz : 1009.293
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fdiv_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts cpuid aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm pti tpr_shadow dtherm
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit
bogomips : 4654.98
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
stress-ng: info: [4628] dispatching hogs: 2 cpu
stress-ng: info: [4628] cache allocate: default cache size: 3072K
stress-ng: info: [4628] successful run completed in 60.43s (1 min, 0.43 secs)
stress-ng: info: [4628] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [4628] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [4628] cpu 11057 60.22 119.69 0.02 183.62 92.36
stress-ng: info: [4628] cpu:
stress-ng: info: [4628] 190.742.910.442 CPU Cycles 3,16 B/sec
stress-ng: info: [4628] 194.447.842.636 Instructions 3,22 B/sec (1,019 instr. per cycle)
stress-ng: info: [4628] 24.086.131.952 Cache References 0,40 B/sec
stress-ng: info: [4628] 540.258 Cache Misses 8,94 K/sec ( 0,00%)
stress-ng: info: [4628] 23.836.957.546 Branch Instructions 0,39 B/sec
stress-ng: info: [4628] 188.809.698 Branch Misses 3,12 M/sec ( 0,79%)
stress-ng: info: [4628] 31.796.521.906 Bus Cycles 0,53 B/sec
stress-ng: info: [4628] 286.146.246.646 Total Cycles 4,74 B/sec
stress-ng: info: [4628] 388 Page Faults Minor 6,42 /sec
stress-ng: info: [4628] 0 Page Faults Major 0,00 /sec
stress-ng: info: [4628] 10.270 Context Switches 169,94 /sec
stress-ng: info: [4628] 0 CPU Migrations 0,00 /sec
stress-ng: info: [4628] 0 Alignment Faults 0,00 /sec
stress-ng: info: [4628] 388 Page Faults User 6,42 /sec
stress-ng: info: [4628] 0 Page Faults Kernel 0,00 /sec
stress-ng: info: [4628] 122 System Call Enter 2,02 /sec
stress-ng: info: [4628] 120 System Call Exit 1,99 /sec
stress-ng: info: [4628] 8 TLB Flushes 0,13 /sec
stress-ng: info: [4628] 0 Kmalloc 0,00 /sec
stress-ng: info: [4628] 0 Kmalloc Node 0,00 /sec
stress-ng: info: [4628] 0 Kfree 0,00 /sec
stress-ng: info: [4628] 12 Kmem Cache Alloc 0,20 /sec
stress-ng: info: [4628] 0 Kmem Cache Alloc Node 0,00 /sec
stress-ng: info: [4628] 76 Kmem Cache Free 1,26 /sec
stress-ng: info: [4628] 394 MM Page Alloc 6,52 /sec
stress-ng: info: [4628] 0 MM Page Free 0,00 /sec
stress-ng: info: [4628] 80.836 RCU Utilization 1,34 K/sec
stress-ng: info: [4628] 30 Sched Migrate Task 0,50 /sec
stress-ng: info: [4628] 0 Sched Move NUMA 0,00 /sec
stress-ng: info: [4628] 10.266 Sched Wakeup 169,88 /sec
stress-ng: info: [4628] 12 Signal Generate 0,20 /sec
stress-ng: info: [4628] 2 Signal Deliver 0,03 /sec
stress-ng: info: [4628] 4 IRQ Entry 0,07 /sec
stress-ng: info: [4628] 4 IRQ Exit 0,07 /sec
stress-ng: info: [4628] 31.088 Soft IRQ Entry 514,43 /sec
stress-ng: info: [4628] 31.088 Soft IRQ Exit 514,43 /sec
stress-ng: info: [4628] 0 Writeback Dirty Inode 0,00 /sec
stress-ng: info: [4628] 0 Writeback Dirty Page 0,00 /sec
stress-ng: info: [4628] cpu:
stress-ng: info: [4628] acpitz 56,00 °C
stress-ng: info: [4628] acpitz 51,25 °C
stress-ng: info: [4631] dispatching hogs: 1 cpu
stress-ng: info: [4631] cache allocate: default cache size: 3072K
stress-ng: info: [4631] successful run completed in 60.00s (1 min, 0.00 secs) stress-ng: info: [4631] stressor bogo ops real time usr time sys time bogo ops/s bogo ops/s
stress-ng: info: [4631] (secs) (secs) (secs) (real time) (usr+sys time)
stress-ng: info: [4631] cpu 5967 60.00 59.96 0.00 99.44 99.52
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz
stepping : 6
microcode : 0x60c
cpu MHz : 1600.000
cache size : 3072 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm kaiser tpr_shadow vnmi flexpriority dtherm
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds
bogomips : 4787.90
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz
stepping : 6
microcode : 0x60c
cpu MHz : 800.000
cache size : 3072 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm kaiser tpr_shadow vnmi flexpriority dtherm
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds
bogomips : 4787.90
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management: