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The '''Fairsched API''' is the set of system calls that can be used (and that are, in fact, used in the <code>vzctl</code> utility) for altering various parameters of the [[CPU Fair scheduler]], such as <code>cpuunits</code>, <code>cpulimit</code>, <code>cpus</code>, and <code>cpumask</code>. The article is targeted at describing the API.

== CPU weight ==

The parameter is available since the rhel6 kernel.