How do i check ASR replication logs, bandwidht cost is showing high, how can we check which data are being transfered to another region?

Binod Maharjan 46 Reputation points

I have configured Disaster recovery ASR, everything replication configure seems fine but when we checked the cost it is showing bandwidth data transfer out is high. In metrics, i am seeing high utilization but how do i check which data are being replicating or transferring.

Azure Site Recovery
Azure Site Recovery
An Azure native disaster recovery service. Previously known as Microsoft Azure Hyper-V Recovery Manager.
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  1. SadiqhAhmed-MSFT 41,061 Reputation points Microsoft Employee

    Hi @Binod Maharjan Thank you for reaching out to us on Microsoft Q&A platform!

    My understanding from the details you shared above is that, you noticed high churn rate and wanted to understand ASR replication to relate with cost for high bandwidth and data transfer. Am afraid to say, We don’t have a way for Azure to Azure to check daily churn, you can check metrics of Virtual Machine - and then compare it with the outgoing churn. Check if you have SQL servers which might be transferring all the transactions. You can reach out to Azure technical support team who can help you with a table for churn. Or you can check this with Azure Monitoring but that needs to be enabled. For details refer to -

    Hope this helps. Please reply if you have any questions or need further assistance!


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