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  • Change Control: Public/Stable
  • Permissions: The job_sort_formula must be set by the admin (e.g., root).
  • Summary: A number between 0 and 1 representing the job's entities usage modified to take it's location in the fairshare tree into account.
  • Details:
    • A number between 0 and 1.  Higher numbers are less deserving.
    • This number is somewhat arbitrary.  It's based on the actual usage of the entity and its location in the fairshare tree, but isn't directly comparable with any other entity's fairshare_tree_usage.
    • The below formula refers to this keyword as effective usage.
    • NOTE: the formula is calculated once at the start of the cycle.  This factor will not be updated during the cycle (e.g., after jobs run).

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Something to note: summing all of the effective usages of all of the entities will be more than 100%.  This doesn't allow for direct comparison between the entities.


The effective usage keyword in the formula is 'fairshare_tree_usage'


Here is a formula to provide a direct comparison between entities.  It is not the only one, but it will work well.  It results in a number between 0 and 1.  A result of .5 means the entity is on target.

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