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Applies to: 
SQL Server
The SQLServer:LogPool FreePool performance object provides counters for statistics for the free pool inside the Log Pool.
This following table describes the SQL Server LogPool FreePool performance objects.
| SQL Server LogPool FreePool counters | Description |
|---|---|
| Free Buffer Refills/sec | Number of buffers being allocated for refill, per second. |
| Free List Length | Length of the free list. |
There is one instance of the counter for each category of log pool.
Example
You begin to explore the query performance counters in this object using this T-SQL query on the sys.dm_os_performance_counters dynamic management view:
SELECT * FROM sys.dm_os_performance_counters
WHERE object_name LIKE '%LogPool FreePool%';