for cpu_dir in /sys/devices/system/cpu/cpu[0-9]*
do
	online_file="$cpu_dir"/online
	[ -f "$online_file" ] && [ "$(cat "$online_file")" -eq 0 ] && continue

	file="$cpu_dir"/cpufreq/scaling_governor
	[ -f "$file" ] && echo "performance" > "$file"
done

sysctl -w net.ipv4.tcp_syncookies=0
enable_apache_mod auth_basic authn_core authn_file authz_core authz_host authz_user access_compat
systemctl restart apache2
ab -k -q -t 300 -n 1000000 -c 8000 127.0.0.1/