Andreas Wolter • 2/3/2017

Where is that Preemptive Wait coming from?

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This technical article details the investigation of high execution times in SQL Server natively compiled stored procedures. Using tools like Extended Events, Windbg, and the Waits and Queues methodology, the author analyzes unexpected preemptive waits and CMEMTHREAD contention to diagnose the root cause of a performance bottleneck in a concurrent insert workload.

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#performance tuning #SQL Server #Natively Compiled Stored Procedures
Where is that Preemptive Wait coming from?

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