====== Performance ======

  * Enable "Uncore Frequency Scaling" in BIOS CPU power management configuration.
  * create CPU work load<code>
# taskset -c 0 openssl speed
</code>

  * Check turbo boost<code>
# turbostat
# pcm
</code>

  * Set CPU frequency policy<code>
# cpupower frequency-set -g performance
</code>