Symptoms
Assume that you use the AlwaysOn Availability Groups feature in Microsoft SQL Server. If you enable change tracking for a database that's in the availability group, a memory leak may occur on the secondary replica.
The memory leak is reported under MEMORYCLERK_SQLSTORENG memory clerk and the MEMOBJ_PERDATABASE memory object. You can query these values from the DMV sys.dm_os_memory_clerks and sys.dm_os_memory_objects.
The memory leak is reported under MEMORYCLERK_SQLSTORENG memory clerk and the MEMOBJ_PERDATABASE memory object. You can query these values from the DMV sys.dm_os_memory_clerks and sys.dm_os_memory_objects.
Resolution
The issue was first fixed in the following cumulative updates of SQL Server:
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 that Microsoft uses to describe software updates.