Cost Analysis problem with app service reserved instance

Question

Hello

i have a weird behaviour with my cost analysis dashboard

context :

• I have a reserved instance (purchased 2 months ago ) of a app service plan that being actively used by 3 plans at full potential

problem :

When i go to my cost analysis dashboard and filter by the reservation plan my dashboard is empty with no value

And even when i specifically select one of the plan using the reservation i got only pay as you go costs and nothing showing when i filter by reservation type ?

Answer 1

Hi Nizar Seffar

Please go through the below steps:

1.Verify Filter Settings

Check Reservation ID: Ensure you're using the correct reservation ID in the filter.

Adjust Timeframe: Make sure the timeframe you're analyzing includes the period when the reservation was active.

Confirm Cost Type: Verify that you're looking at the amortized cost, which is the cost spread out over the reservation's term.

2.Review Reservation Status

Check Activity: Confirm that the reservation is still active. If it's expired or terminated, there won't be associated costs.

Review Fulfillment: If the reservation is partially fulfilled, you might only see costs for the used portion.

3.Inspect Cost Allocation Tags

Verify Tags: Ensure that both the reservation and the service app plan have the correct cost allocation tags applied. These tags help attribute costs to specific resources or projects.

4.Consider Service-Specific Factors

Consult Documentation: Refer to the documentation for the specific service you're using. Different services might have unique pricing models or usage metrics that affect cost calculations.

If you want more details, please refer these links: https://learn.microsoft.com/en-us/azure/cost-management-billing/reservations/understand-reserved-instance-usage

If you have any further queries, do let us know.

If the answer is helpful, please click "Accept answer" and "Upvote it".

Answer 2

Hi @Nizar Seffar
Please try with below steps:
Amortized Cost Setting:
In the Cost Management + Billing view,
select the correct time period and ensure "Amortized Cost" is chosen instead of "Actual Cost."
Sometimes switching between these views helps.

Usage of reservation: Verify the resource is using the reservation by checking the Reservation Utilization report. If not fully utilized, costs may appear under pay-as-you-go rates.

Billing Data Delay: If the reservation was recently applied or the billing cycle isn't complete, the amortized costs may take time to show.
Check that the reservation scope includes the resource.
Please check correct time period and "Amortized Cost" view are selected.
Review the Reservation Utilization report.
Refresh or wait for cost data to update.

If you have any further queries, do let us know.