CPU: stress test for throttling, GPU test

ubuntu_benchmarks.bash

cd /tmp

# Install packages:
sudo apt update
sudo apt install -y stress-ng glmark2


echo "CPU throttling check:"
export MAX_TIME=5m

stress-ng --cpu 0 --verify --verbose --timeout $MAX_TIME & 
timeout $MAX_TIME bash -c 'while true; do cat /proc/cpuinfo | grep "cpu MHz"; sleep 1; done &> /tmp/1.csv'
sed -i -E 's/.+:\s*//g' /tmp/1.csv

echo "NOTE: Open file in LibreOffice and plot a chart to check throtteling"


echo "GPU test:"
glmark2