Occurs during synchronization of access to a transaction by multiple batches. Information from Microsoft®
Waitopedia is a comprehensive resource of information about SQL Server waits.
The description shown below is the top answer as voted by the Spotlight community.
The charts are based on 2.1 TB of data collected from 4207 instances uploaded by 323 Spotlight users over an 8 week period.
TRANSACTION_MUTEX
Category: Other
SQL Server versions: 2005, 2008, 2008 R2, 2012, 2014, 2016, 2017
What is TRANSACTION_MUTEX?
1 Answer
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answered 3348 days ago
Spotlight Essentials
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This wait never occurs for most instances
For each of 4207 instances, we ranked TRANSACTION_MUTEX on how frequent it is compared to all other recent waits. The chart shows the total of all rankings.
Prevalence of TRANSACTION_MUTEX across the Spotlight Population
For 69 % of hours with this wait, average wait time is less than 2.2 ms
For each instance, we found all the recent hours when it had a TRANSACTION_MUTEX wait. We found the average latency for each of those hours.
567 instances contributed data to this chart