An Azure saving needs an owner before it needs a resize

Find the bill behind the recommendation

A recommendation with a large number beside it is a useful place to start a conversation. Write down the resource, the period being reviewed and the cost that could actually change. Keep the original estimate beside your checked estimate so the decision remains easy to explain.

Azure Cost Analysis lets you inspect spending trends and drill into services, resource groups and resources. Keep the date range and scope consistent when comparing periods. Source 1.

Ask the workload owner four questions

1. What does this resource support? Capture its business purpose and the person who can approve a change.
2. What does the quiet period miss? Ask about month-end processing, campaigns, batch jobs and planned growth. Choose evidence that covers the workload's actual cycle.
3. What depends on the present configuration? Check the performance, recovery and support requirements before changing capacity.
4. When can we safely test the change? Agree a maintenance window, success measures and a rollback owner.

The output can be an approval, a smaller experiment or a decision to keep the resource as it is. Record the reason either way.

Read the assumptions in the savings estimate

Microsoft documents limits in Advisor's VM and VM scale set recommendations. Its estimates use retail rates and do not account for your reservation or savings plan purchases. Discounts and existing commitments can change the amount you actually save. Some workload requirements can also make a recommendation unsuitable. Source 2.

Check the proposed change against your current commitments before adding it to a savings forecast. Keep billing impact, performance impact and implementation effort as separate fields in the decision record.

How do you confirm a saving after the change?

Pick a comparable review period and look at the relevant cost alongside demand and service health. Record other changes that happened at the same time. If traffic fell, a lower bill cannot automatically be attributed to the resize.

Give each approved action a follow-up date. The useful outcome is a resource running at a justified cost, with the service owner comfortable about its performance and recovery position.

For an MSP, this record also gives the client a clear account of what changed, who approved it and what happened afterwards.