What causes low CPU utilization in Azure VMs?

Peak provisioning for spikes that never return, workload drops, or forgotten staging envs—each fixable with p95 metrics and resizing.

How much can right-sizing save on Azure VMs?

75%+ per VM, like $207/month on D8s_v5 to D2s_v5; fleets of 20 hit $50K/year easy.

Not if you validate with load tests or low-traffic resizes—monitor 30 mins, rollback if needed.

🏗️ DevOps & Infrastructure

That Azure VM humming at 12% CPU? It's not efficient—it's a money pit. Here's the brutal math and fixes to reclaim your cash.

theAIcatchup Apr 10, 2026 4 min read

12% CPU on Azure VMs means paying 8x market rate per used vCPU—pure waste. 𝕏
Use p95 metrics over 14 days + 60% headroom for safe right-sizing. 𝕏
Stack resizing with Reservations/Spot for 90%+ discounts; AI will automate this soon. 𝕏

Published by

Community-driven. Code-first.

#Azure Advisor #Azure VMs #VM right-sizing #cloud cost optimization #cloud-costs #right-sizing

Get the best Open Source stories of the week in your inbox — no noise, no spam.

Originally reported by Dev.to