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Measuring “Observer Overhead” of SQL Trace vs. Extended Events
SQL Server offers two methods of collecting diagnostic and troubleshooting data about the workload executed against the server: SQL Trace and Extended Events. Starting in SQL Server 2012, the Extended...
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Observer Overhead and Wait Type Symptoms
Many people use wait statistics as part of their overall performance troubleshooting methodology, as do I, so the question I wanted to explore in this post is around wait types associated with observer...
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