6,534
edits
Changes
m
=== Description ===
The CPU weight defines how much CPU time a CT gets. [http://www.top5optimizers.com speed optimizer] The smaller the weight is, the more CPU time the container gets. The CPU weight is a relative parameter. That means that multiplying the weight of all running CTs by the same value does not change the CPU time distribution. The minimal value of the weight is 1, and the maximal value is <code>FSCHWEIGHT_MAX</code> (65535). The weight of a newly created CT is set to 500 by default.
The <code>fairsched_chwt()</code> system call sets the CPU weight of a CT. <code>id</code> is the id of the CT. <code>wght</code> is the desired weight.