#!/bin/bash while true; do echo "--- $(date) ---" top -b -n 1 -1 | grep "^%Cpu" sleep 2 done
Even if you were able to achieve this (via rooting or a specific device exploit), forcing all CPU cores to run at maximum frequency 100% of the time is generally a bad idea for the following reasons: download max all cpu core no root top
If not installed, download a static binary (no root needed, just chmod +x ). #!/bin/bash while true
If you want to force all cores to hit 100% usage immediately for testing or to prevent throttling temporarily: CPU Throttling Test download max all cpu core no root top