KubeLedger

(KubeLedger was formerly known as Kube-Opex-Analytics)

Kubernetes usage analytics for CPU, Memory, and GPU — track costs and optimize cluster resources

Accurate Cost Allocation Without Blind Spots

Stop guessing your cloud spend. KubeLedger delivers precise, hourly, and monthly usage accounting by namespace. Unlike standard tools, our algorithm accounts for non-allocatable resources and node overhead — providing you with a single source of truth for internal chargeback and showback strategies.

Eliminate Waste, Right-Size Workloads — Including AI

Instantly identify over-provisioning by comparing usage against requests. As AI/ML workloads surge GPU costs, KubeLedger tracks what matters: utilization, memory, and bandwidth per namespace. Right-size workloads, plan capacity, and ensure every AI infrastructure dollar is spent efficiently.

12 Months of History, Zero Maintenance

Keep a full year of usage analytics without the complexity of heavy time-series databases. Built on RRDtool, KubeLedger guarantees a fixed, lightweight footprint (< 100 MB). It installs in minutes, consolidates data automatically, and runs maintenance-free — no tuning, no cleanup, no overhead.

Quick Tour with KubeLedger