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     <dc:title xml:lang="en">Energy estimation of cloud-native applications</dc:title>
     <dcterms:alternative xml:lang="fr">Estimation de la consommation d’énergie des applications cloud-native</dcterms:alternative>
     <dc:subject xml:lang="fr">Monitoring énergétique</dc:subject><dc:subject xml:lang="fr">Caches CPU</dc:subject><dc:subject xml:lang="fr">Transferts de données</dc:subject><dc:subject xml:lang="fr">Étude empirique</dc:subject><dc:subject xml:lang="fr">Puissance statique</dc:subject><dc:subject xml:lang="fr">Modélisation énergétique</dc:subject><dc:subject xml:lang="fr">Stress test personnalisé</dc:subject>
     <dc:subject xml:lang="en">Energy Monitoring</dc:subject><dc:subject xml:lang="en">CPU Caches</dc:subject><dc:subject xml:lang="en">Data Transfers</dc:subject><dc:subject xml:lang="en">Empirical study</dc:subject><dc:subject xml:lang="en">Static Power</dc:subject><dc:subject xml:lang="en">Power modeling</dc:subject><dc:subject xml:lang="en">Custom stress test</dc:subject>
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     <dcterms:abstract xml:lang="fr">Ce travail propose un cadre expérimental pour estimer la consommation énergétique des applications cloud-native. Nous montrons que la puissance statique des cœurs, dérivés des courants de fuites, peut atteindre 12% de la consommation d'énergie de l'intégralité de la puce et présentons une méthode en trois étapes pour l'estimer. Notre seconde contribution établit, via une méthode expérimentale, que fréquences Core/Uncore, volume de données et parallélisme dominent la consommation des caches, avec des modèles non linéaires atteignant R2 &gt;= 95%, ouvrant la voie a une extension du capteur RAPL et a des stratégies d'optimisation énergétique.</dcterms:abstract>
     <dcterms:abstract xml:lang="en">This thesis introduces an empirical framework for accurately estimating the energy footprint of cloud-native applications through two complementary studies. First, we demonstrate that static CPU power can account for up to 12% of package consumption and propose a three-step approach (data generation, offline thermal correction, static power estimation) that ensures transparency and reproductibility. Second, our custom memory-intensive stress test and correlation analysis pinpoint Core/Uncore frequencies, data volume, and parallelism degree as the main drivers of cache energy and power, enabling nonlinear regression models with R2 ≥95%. These insights lay the groundwork for an enhanced RAPL-like interface for cache monitoring and dynamic energy management strategies in cloud-native environments.</dcterms:abstract>
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