[YUNIKORN-1106] Reduce core scheduler idle CPU usage

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: core - scheduler
• Labels: pull-request-available
• Assignee: Craig Condit
• Reporter: Craig Condit
• Created: 07/Mar/22 17:39
• Updated: 04/May/22 23:52
• Resolved: 08/Mar/22 17:57

Description

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.

Issue Links

• links to: GitHub Pull Request #381
• links to: GitHub Pull Request #382