Tempo on Azure. High CPU usage


I have 2 installations of Grafana Tempo with the same configuration. One is on AWS and uses S3 as a storage, another one is on Azure with Azure blob storage.
Both have more or less the same traffic and trace rates. But on Azure we observe way more CPU usage and much more Gorutines created than on AWS.


there are no suspicious logs for Azure. The system works well, the only concern is a difference in CPU usage and number of Gorutines.
Might it be somehow related to Azure blob configuration? Any option to find out what is causing it?