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Metrics operations in data lake storage calculations refer to the various measurements and analyses used to monitor and optimize the performance, cost, and efficiency of data lakes. These metrics help in understanding how data is stored, accessed, and utilized within the data lake environment.There are many metrices in Data Lake storage, to calculate metrices consider using visualization tools and dashboards that can present the data in a more intuitive format. Tools like Azure Monitor which offers comprehensive dashboards to track and analyze these metrics refer article.
Metrics and logs in Azure Monitor support only Azure Resource Manager storage accounts. Azure Monitor doesn't support classic storage accounts. If you want to use metrics or logs on a classic storage account, you need to migrate to an Azure Resource Manager storage account. For more information, see Migrate to Azure Resource Manager.
For a list of available metrics for Azure Blob Storage, see Azure Blob Storage monitoring data reference, https://learn.microsoft.com/en-us/azure/azure-monitor/reference/supported-metrics/metrics-index
Similar thread for reference - https://learn.microsoft.com/en-us/answers/questions/1464596/transition-to-using-metrics-how-to-determine-what.
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