@@ -8,7 +8,7 @@ Job execution priority is determined by these job properties (in order of import
1. queue priority
1. fair-share priority
1. eligible time
1.job age/eligible time
### Queue Priority
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@@ -24,15 +24,13 @@ Fair-share priority is calculated based on recent usage of resources. Fair-share
Fair-share priority is used for ranking jobs with equal queue priority.
Usage decays, halving at intervals of 7 days (one week).
Usage decays, halving at intervals of 7 days.
### Eligible Time
### Job Age/Eligible Time
Eligible time is the amount of eligible time a job accrues while waiting to run. Jobs with higher eligible time gain higher priority.
The job age factor represents the length of time a job has been sitting in the queue and eligible to run.
Eligible time has the least impact on execution priority. Eligible time is used for sorting jobs with equal queue priority and fair-share priority. It is very, very difficult for eligible time to compete with fair-share priority.
Eligible time can be seen in the `eligible_time` attribute of a job.
Job age has the least impact on execution priority. It is very, very difficult for eligible time to compete with fair-share priority.
