Configures cpufrequtils and sets the default options for the governor to be conservative by default in x86 architectures if enabled. If architecture is different then governor is set as ondemand.
ENABLE="true" GOVERNOR="conservative" MAX_SPEED="0" MIN_SPEED="0"
All values above can be changed via environmental variables.
Based on cron, is possible to define shutdown, hibernation or suspend times for the server.