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abstract indexed · arXiv 2610.26160 · updated 2026-10-20

Holistic Buoyancy-Driven Cloud Native Resource Management

First page of Holistic Buoyancy-Driven Cloud Native Resource Management
From the original paper · arXiv 2610.26160Page 1. Select the image to read the PDF.

The method replaces static resource requests and prior workload profiling in Kubernetes scheduling with runtime 'buoyancy' signals that measure each workload's sensitivity to shared resources such as last-level cache and memory bandwidth, driving adaptive scheduling, node-local allocation, and limited rescheduling. It costs a Kubernetes-native control plane extension, continuous runtime instrumentation of workloads, and a multi-node cluster to provide rescheduling headroom, plus ongoing maintenance of the sensitivity-measurement framework. It can fail when buoyancy estimates are inaccurate or unstable under rapidly shifting workload mixes, when rescheduling triggers migration overhead or disruption, and its benefits are unproven outside the evaluated congestion regimes.

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Why it was shortlisted

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technical change
Buoyancy-driven Kubernetes resource management
published
2026-10-19

This targets multi-tenant cluster operators rather than single-GPU or API-based LLM deployment, so the reader lacks the infrastructure and problem setting to adopt it, though the runtime-contention-sensitivity idea is worth monitoring.

About the technical core

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Claims and evidence

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  1. claim 01Paperraft inference
    Read the brief interpretation

    The method replaces static resource requests and prior workload profiling in Kubernetes scheduling with runtime 'buoyancy' signals that measure each workload's sensitivity to shared resources such as last-level cache and memory bandwidth, driving adaptive scheduling, node-local allocation, and limited rescheduling. It costs a Kubernetes-native control plane extension, continuous runtime instrumentation of workloads, and a multi-node cluster to provide rescheduling headroom, plus ongoing maintenance of the sensitivity-measurement framework. It can fail when buoyancy estimates are inaccurate or unstable under rapidly shifting workload mixes, when rescheduling triggers migration overhead or disruption, and its benefits are unproven outside the evaluated congestion regimes.

    This is a Paperraft inference. It is not pinned to a verified PDF passage.

    Inspect the source
  2. claim 02Paperraft inference

    In a high-congestion scenario, the share of workloads meeting their SLOs rises from 7.74% to 87.8% on average versus the Kubernetes baseline, with reduced congestion, SLO violation severity, and cluster fragmentation.

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Exposure map

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quality

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compute and memory

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latency

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operations

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software compatibility

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security

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data and training

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reproducibility

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Inside the paper

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arXiv 2610.26160

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