How can I check how much space I used in each of my azure storage accounts in my subscription resource group wise.
I am not able to find a way to check space used in azure storage account through PowerShell, CLI, portal...
Azure Storage size consist of all of 4 services (Blob, Queue,File, Table) altogether. Based on my knowledge, there are no ways to calculate the total size of all services for now.
However, you could get blob space used on Portal by using Azure metrics. Please select Monitor-->Metrics
More information about monitor a storage account in the Azure portal please refer to this link.
Also, you could use PowerShell to get your blob usage. There is a good script you could use.