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[Enhancement] Improve scale-out fairness by adjusting cold-start default score in LeastLatency plugin - #1554

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[Enhancement] Improve scale-out fairness by adjusting cold-start default score in LeastLatency plugin#1554
safiya2610 wants to merge 1 commit into
volcano-sh:mainfrom
safiya2610:fix-1546-least-latency-cold-start

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Fixes #1546
Changes the default score for uninitialized pods in LeastLatency from MaxScore/2 to MaxScore. This ensures newly scaled pods share the top rank with warm pods, allowing tie-breaking plugins (like LeastRequest) to distribute traffic fairly so they can gather initial metrics without being starved.

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[APPROVALNOTIFIER] This PR is NOT APPROVED

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@safiya2610
safiya2610 force-pushed the fix-1546-least-latency-cold-start branch 2 times, most recently from ab6c2ed to 9846491 Compare August 10, 2026 16:26
Signed-off-by: safiya2610 <lci2023053@iiitl.ac.in>
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safiya2610 force-pushed the fix-1546-least-latency-cold-start branch from 9846491 to fe06dfe Compare August 10, 2026 16:27
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/kind bug

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@hzxuzhonghu Sir, Can you please review the PR.

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[Enhancement] Improve scale-out fairness by adjusting cold-start default score in LeastLatency plugin

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