FIX: Increased wait time of HADR_SYNC_COMMIT wait types when you have memory-optimized tables defined in at least one availability group database

Symptoms
You use the AlwaysOn Availability Groups feature in Microsoft SQL Server 2014 Service Pack 1 (SP1). You also have memory-optimized tables defined in at least one availability group database. In this situation, the wait time of HADR_SYNC_COMMIT wait types might become longer than expected, this might decrease the performance of an instance of SQL Server, and users may report slower INSERT, UPDATE, and DELETE (DML) operations.
Resolution
This problem was first fixed in the following cumulative update for SQL Server 2014:


About cumulative updates for SQL Server
Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server 2014:

Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
References
Learn about the terminology Microsoft uses to describe software updates.
Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use for other considerations.
Properties

Article ID: 3081291 - Last Review: 08/19/2015 22:36:00 - Revision: 2.0

Microsoft SQL Server 2014 Service Pack 1

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