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APPLIES TO:
Azure Cosmos DB for PostgreSQL (powered by the Citus database
extension to PostgreSQL)
Resource metrics are available for every node of a cluster, and in aggregate across the nodes.
To access metrics for a cluster, open Metrics under Monitoring in the Azure portal.
Choose a dimension and an aggregation, for instance CPU percent and Max, to view the metric aggregated across all nodes. For an explanation of each metric, see here.
Viewing each node's metrics separately on the same graph is called splitting. To enable splitting, select Apply splitting, and then select the value by which to split. For nodes, choose Server name.
The metrics will now be plotted in one color-coded line per node.
Training
Module
Measure performance in Azure Cosmos DB for NoSQL - Training
We learn to use Azure Monitor to create and analyze monitoring data for Azure Cosmos DB.
Certification
Microsoft Certified: Azure Cosmos DB Developer Specialty - Certifications
Write efficient queries, create indexing policies, manage, and provision resources in the SQL API and SDK with Microsoft Azure Cosmos DB.