[{"data":1,"prerenderedAt":16},["ShallowReactive",2],{"blog-tag-en-containerresource":3},[4],{"path":5,"title":6,"description":7,"date":8,"tags":9},"\u002Fblog\u002Fen\u002Fk3s-hpa-containerresource-sidecar-utilization-dilution","HPA Was Scaling on the Sidecar's Share Too. The ContainerResource Blind Spot in Kubernetes","Kubernetes HPA sums resource usage across every container in a Pod, so Istio sidecars and logging agents dilute the scaling decision. Here's how the ContainerResource metric fixes it, in a K3s\u002FKubo context.","2026-10-21",[10,11,12,13,14,15],"k3s","kubernetes","hpa","containerresource","autoscaling","service-mesh",1792592708304]