Object Storage Assumptions
These instructions will help you provide the key assumptions we need to perform an analysis of Object Storage costs for your use case.
Please enter your best estimate for the number of objects stored. You can get this information from your cloud provider's console or via script.
Get the number of objects form the AWS S3 Lens console:
- 2.Click on one of the available (there should be a default) S3 Lens dashboard in the table.
- 3.Once open, under Overview, you will see a total object count.
- 4.Convert the object count to an integer (e.g.: 850K850,000) and enter into the number of objects field in the Taloflow form.➡
To access S3 Storage Lens dashboards, you must use an IAM user and not a root account. Your AWS administrator must update your IAM permissions to allow for the
Get the number of objects by running one of the scripts below in your terminal or in Google Cloud Shell:
gsutil du | wc -lwill list every object (i.e.: file) in the default project
gsutil du -p <PROJECT_ID> | wc -lwill list the objects for a specific project (replace
<PROJECT_ID>with the relevant project ID.
If you have more than one project to include in the analysis, please run
gsutil du -p <PROJECT_ID> | wc -lfor each project and sum the results.
- 2.Select Storage Accounts under the services list
- 3.Select a storage account
- 4.In the left panel, under the Monitoring group, click on Metrics
- 5.Set up the Scope to the storage account, Metric Namespace to
Blob, and Metric to
Blob count, and Aggregation to
Avg(See #1 in the screenshot below).
- 6.The Blob Count (i.e.: object count) will be at a ticker at the bottom of the chart (See #2 in the screenshot below).
- 7.Convert the object count to an integer (e.g.: 850K850,000) and enter into the number of objects field in the Taloflow form.➡
Blob count is equal to the number of blob objects in the storage account.
Azure currently does not allow for multiple storage accounts in a single metric view, so you will need to repeat the steps above for each storage account and total the Blob counts. (Azure is working on this)
Taloflow already captures the INTER-Regional GB Transfer IN and OUT from the uploaded cost reports. Do not include that data transfer when estimating the INTRA-Regional GB Transfer IN and OUT.
Entering data in this field is optional but may produce a more accurate analysis because the storage migration could result in some additional ongoing transfer costs between services on your cloud provider of origin and the new storage provider.
Please provide the GB monthly volume of data transfer that occurs when other services (like a virtual machine) read or write data to a storage bucket in the same region (i.e.: intra-region). This back and forth is not captured in your current usage reports because it is intra-regional and therefore it is free of charge.
One way to estimate the amount of such traffic is to take your average file size in storage and multiply it by the number of times your services likely read or write data to object storage.
Please provide your best estimate of the GB monthly volume of data transfer from storage containers or buckets into applications in the same region (a.k.a: intra-region/VPC traffic). Turning on VPC flow logging might help one get a more accurate estimate.