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Posted to issues@yunikorn.apache.org by "Craig Condit (Jira)" <ji...@apache.org> on 2022/03/07 17:40:00 UTC

[jira] [Created] (YUNIKORN-1106) Reduce core scheduler idle CPU usage

Craig Condit created YUNIKORN-1106:
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             Summary: Reduce core scheduler idle CPU usage
                 Key: YUNIKORN-1106
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1106
             Project: Apache YuniKorn
          Issue Type: Improvement
          Components: core - scheduler
            Reporter: Craig Condit
            Assignee: Craig Condit


The scheduler in core currently loops continuously attempting to schedule pods. Introducing a minor sleep when no pods were schedulable can reduce CPU usage considerably.



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