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- It usually takes two refreshes to begin populating the Memory Paging metric, which occurs within a few seconds.
- OS Metrics collection is disabled or not working properly. You must enable OS Metrics collection for SQLdm to collect hardware performance metrics.
- Lightweight Pooling is enabled. SQL Diagnostic Manager cannot collect OS metrics if Lightweight Pooling is enabled on the SQL Server instance.
- The counter does not exist on this SQL Server instance.
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SQL Diagnostic Manager identifies and resolves SQL Server performance problems before they happen. Learn more > > |