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

Applies to: yesSQL Server (all supported versions)

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

sys.dm_os_buffer_descriptors sys.dm_os_buffer_pool_extension_configuration
sys.dm_os_child_instances sys.dm_os_cluster_nodes
sys.dm_os_cluster_properties sys.dm_os_dispatcher_pools
sys.dm_os_enumerate_fixed_drives sys.dm_os_host_info
sys.dm_os_hosts sys.dm_os_latch_stats
sys.dm_os_loaded_modules sys.dm_os_memory_brokers
sys.dm_os_memory_cache_clock_hands sys.dm_os_memory_cache_counters
sys.dm_os_memory_cache_entries sys.dm_os_memory_cache_hash_tables
sys.dm_os_memory_clerks sys.dm_os_memory_nodes
sys.dm_os_nodes sys.dm_os_performance_counters
sys.dm_os_process_memory sys.dm_os_schedulers
sys.dm_os_server_diagnostics_log_configurations sys.dm_os_spinlock_stats
sys.dm_os_stacks sys.dm_os_sys_info
sys.dm_os_sys_memory sys.dm_os_tasks
sys.dm_os_threads sys.dm_os_virtual_address_dump
sys.dm_os_volume_stats sys.dm_os_waiting_tasks
sys.dm_os_wait_stats sys.dm_os_windows_info
sys.dm_os_workers

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)