gistfile1.txt

#!/bin/sh
# to be run as root
# See https://llvm.org/docs/Benchmarking.html and https://docs.kernel.org/admin-guide/pm/amd-pstate.html

# Disable ASLR
echo 0 > /proc/sys/kernel/randomize_va_space

# Need to disable turbo boost, only know how to do that if it is set to passive
echo passive >/sys/devices/system/cpu/amd_pstate/status
cpupower frequency-set -g performance
echo 0 >/sys/devices/system/cpu/cpufreq/boost

cpupower idle-set -D 0

cpupower monitor
#intel-rapl/intel-rapl:0
#0
#intel-rapl/intel-rapl:0/intel-rapl:0:0
#0
#    | Mperf              || RAPL        || Idle_Stats                
# CPU| C0   | Cx   | Freq  || pack | core  || POLL | C1   | C2   | C3    
#   0|100.00|  0.00|  4471||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#  16|100.00|  0.00|  4449||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#   1|100.00|  0.00|  4471||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#  17|100.00|  0.00|  4449||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#   2| 99.51|  0.49|  4471||40216472|1569713|| 98.60|  0.00|  0.00|  0.00
#  18|100.00|  0.00|  4449||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#   3|100.00|  0.00|  4449||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#  19|100.00|  0.00|  4449||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#   4|100.00|  0.00|  4449||40216472|1569713|| 99.48|  0.00|  0.00|  0.00
#  20|100.00|  0.00|  4449||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#   5|100.00|  0.00|  4449||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#  21|100.00|  0.00|  4449||40216472|1569713|| 99.46|  0.00|  0.00|  0.00
#   6|100.00|  0.00|  4449||40216472|1569713|| 99.45|  0.00|  0.00|  0.00
#  22|100.00|  0.00|  4449||40216472|1569713|| 98.32|  0.00|  0.00|  0.00
#   7|100.00|  0.00|  4449||40216472|1569713|| 99.51|  0.00|  0.00|  0.00
#  23|100.00|  0.00|  4449||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#   8|100.00|  0.00|  4448||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#  24|100.00|  0.00|  4448||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#   9|100.00|  0.00|  4448||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#  25|100.00|  0.00|  4448||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#  10|100.00|  0.00|  4448||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#  26|100.00|  0.00|  4447||40216472|1569713|| 99.39|  0.00|  0.00|  0.00
#  11|100.00|  0.00|  4448||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#  27|100.00|  0.00|  4447||40216472|1569713|| 99.48|  0.00|  0.00|  0.00
#  12|100.00|  0.00|  4448||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#  28|100.00|  0.00|  4447||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#  13|100.00|  0.00|  4448||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#  29|100.00|  0.00|  4447||40216472|1569713|| 99.47|  0.00|  0.00|  0.00
#  14|100.00|  0.00|  4448||40216472|1569713|| 99.50|  0.00|  0.00|  0.00
#  30|100.00|  0.00|  4447||40216472|1569713|| 99.48|  0.00|  0.00|  0.00
#  15|100.00|  0.00|  4448||40216472|1569713|| 99.49|  0.00|  0.00|  0.00
#  31|100.00|  0.00|  4447||40216472|1569713|| 99.37|  0.00|  0.00|  0.00

cpupower frequency-info
#analyzing CPU 13:
#  driver: amd-pstate
#  CPUs which run at the same hardware frequency: 13
#  CPUs which need to have their frequency coordinated by software: 13
#  maximum transition latency: 20.0 us
#  hardware limits: 400 MHz - 4.50 GHz
#  available cpufreq governors: conservative ondemand userspace powersave performance schedutil
#  current policy: frequency should be within 400 MHz and 4.50 GHz.
#                  The governor "performance" may decide which speed to use
#                  within this range.
#  current CPU frequency: Unable to call hardware
#  current CPU frequency: 4.48 GHz (asserted by call to kernel)
#  boost state support:
#    Supported: yes
#    Active: no
#    AMD PSTATE Highest Performance: 166. Maximum Frequency: 5.88 GHz.
#    AMD PSTATE Nominal Performance: 127. Nominal Frequency: 4.50 GHz.
#    AMD PSTATE Lowest Non-linear Performance: 85. Lowest Non-linear Frequency: 3.01 GHz.
#    AMD PSTATE Lowest Performance: 12. Lowest Frequency: 400 MHz.