~/lightning

Project Lightning Talk: Kepler Project Updates

on YouTube 05m
Lightningat KubeCon + CloudNativeCon Europe 2025 · on Tuesday, 2025-04-01· at 14:43· Platinum Suite | Level 3· [web-performance]

speaker

name:Sunyanan Choochotkaew
links:none on file

resources

video:https://youtu.be/0FrmlwV9D0Y
slides:none on file

summary

Kepler collects lightweight real-time resource metrics and attributes power using five-grain power modeling (host, socket, core, container, process) and exports results as a Prometheus exporter. Recent additions include GPU metrics and bare-metal counters, ongoing work on VM-tailored power models, validation tools that benchmark model accuracy, and performance optimizations to reduce measurement overhead. The project reports per-container energy and carbon estimates and shows end-to-end dashboards from metrics to visualization.

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