SQL Server Operating System Related Dynamic Management Views (Transact-SQL)

THIS TOPIC APPLIES TO:yesSQL Server (starting with 2008)noAzure SQL DatabasenoAzure SQL Data Warehouse noParallel Data Warehouse

This section contains the dynamic management views that are associated with the SQL Server Operating System (SQLOS). The SQLOS is responsible for managing operating system resources that are specific to SQL Server.

sys.dm_os_buffer_descriptors (Transact-SQL) sys.dm_os_memory_pools (Transact-SQL)
sys.dm_os_child_instances (Transact-SQL) sys.dm_os_nodes (Transact-SQL)
sys.dm_os_cluster_nodes (Transact-SQL) sys.dm_os_performance_counters (Transact-SQL)
sys.dm_os_dispatcher_pools (Transact-SQL) sys.dm_os_process_memory (Transact-SQL)
sys.dm_os_host_info sys.dm_os_schedulers (Transact-SQL)
sys.dm_os_hosts (Transact-SQL) sys.dm_os_stacks (Transact-SQL)
sys.dm_os_latch_stats (Transact-SQL) sys.dm_os_sys_info (Transact-SQL)
sys.dm_os_loaded_modules (Transact-SQL) sys.dm_os_sys_memory (Transact-SQL)
sys.dm_os_memory_brokers (Transact-SQL) sys.dm_os_tasks (Transact-SQL)
sys.dm_os_memory_cache_clock_hands (Transact-SQL) sys.dm_os_threads (Transact-SQL)
sys.dm_os_memory_cache_counters (Transact-SQL) sys.dm_os_virtual_address_dump (Transact-SQL)
sys.dm_os_memory_cache_entries (Transact-SQL) sys.dm_os_volume_stats (Transact-SQL)
sys.dm_os_memory_cache_hash_tables (Transact-SQL) sys.dm_os_wait_stats (Transact-SQL)
sys.dm_os_memory_clerks (Transact-SQL) sys.dm_os_waiting_tasks (Transact-SQL)
sys.dm_os_memory_nodes (Transact-SQL) sys.dm_os_windows_info (Transact-SQL)
sys.dm_os_memory_objects (Transact-SQL) sys.dm_os_workers (Transact-SQL)

The following SQL Server Operating System–related dynamic management views are Identified for informational purposes only. Not supported. Future compatibility is not guaranteed..

sys.dm_os_function_symbolic_name sys.dm_os_ring_buffers
sys.dm_os_memory_allocations sys.dm_os_sublatches
sys.dm_os_worker_local_storage

See Also

Dynamic Management Views and Functions (Transact-SQL)