Questions tagged [performance-counters]

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Sum of all Memory Clerks and Total Server Memory (KB)

I am trying to understand the memory management of SQL Server. I have a Windows Server 2019 on virtual environment with 64 GB of RAM. I also have SQL Server 2019 installed with Max Server Memory 59776 ...
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Why is the Page Life Expectancy (PLE) not increasing?

We have monitored the PLE performance counter for several SQL Server 2016 instances for over a year, and have had alerts which triggered when this value persistently dropped to zero or froze. ...
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SQL Server Stolen Server Memory - what it consists of?

Below what my server's performance counters show: Questions: 1) What "Stolen Server Memory" consists of ? I can assume "Plan Cache", "Lock Memory", "SQL Cache", "Connection", "Optimizer" are ...
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How to query SQL Server Memory Manager performance counters in DMV?

Is there any system catalog views or DMVs that can be used to query (in SSMS for example) below performance counters from SQL Server:Memory Manager ? Free Memory (KB) Target Server Memory Total ...