SOS_SMALL_PAGE_ALLOC

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Description:

TBD

(Books Online description: “Occurs during the allocation and freeing of memory that is managed by some memory objects.”)

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Added in SQL Server version:

2008

Removed in SQL Server version:

N/A

Extended Events wait_type value:

The map_key value in sys.dm_xe_map_values is 591 in 2008 and 2008 R2, 641 in 2012, and 657 in 2014 RTM. After 2014 RTM, you must check the DMV to get the latest value as some map_key values have changed in later builds.

Other information:

N/A

Known occurrences in SQL Server (list number matches call stack list):

  1. TBD

Abbreviated call stacks (list number matches known occurrences list):

  1. TBD