--- title: "SQL Server Operating System Related Dynamic Management Views (Transact-SQL) | Microsoft Docs" ms.custom: "" ms.date: "12/16/2016" ms.prod: "sql-non-specified" ms.reviewer: "" ms.suite: "" ms.technology: - "database-engine" ms.tgt_pltfrm: "" ms.topic: "language-reference" dev_langs: - "TSQL" helpviewer_keywords: - "operating systems [SQL Server], dynamic management objects" - "SQL Operating System dynamic management objects [SQL Server]" - "SQL OS dynamic management objects [SQL Server]" - "dynamic management objects [SQL Server], SQL OS" ms.assetid: 3030c86a-0a74-4fed-ac0f-392e244cb965 caps.latest.revision: 29 author: "JennieHubbard" ms.author: "jhubbard" manager: "jhubbard" --- # SQL Server Operating System Related Dynamic Management Views (Transact-SQL) [!INCLUDE[tsql-appliesto-ss2008-xxxx-xxxx-xxx_md](../../includes/tsql-appliesto-ss2008-xxxx-xxxx-xxx-md.md)] This section contains the dynamic management views that are associated with the [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Operating System (SQLOS). The SQLOS is responsible for managing operating system resources that are specific to [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)]. ||| |-|-| |[sys.dm_os_buffer_descriptors (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-buffer-descriptors-transact-sql.md)|[sys.dm_os_memory_pools (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-pools-transact-sql.md)| |[sys.dm_os_child_instances (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-child-instances-transact-sql.md)|[sys.dm_os_nodes (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-nodes-transact-sql.md)| |[sys.dm_os_cluster_nodes (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-cluster-nodes-transact-sql.md)|[sys.dm_os_performance_counters (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-performance-counters-transact-sql.md)| |[sys.dm_os_dispatcher_pools (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-dispatcher-pools-transact-sql.md)|[sys.dm_os_process_memory (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-process-memory-transact-sql.md)| |[sys.dm_os_host_info](../../relational-databases/system-dynamic-management-views/sys-dm-os-host-info-transact-sql.md)|[sys.dm_os_schedulers (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-schedulers-transact-sql.md)| |[sys.dm_os_hosts (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-hosts-transact-sql.md)|[sys.dm_os_stacks (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-stacks-transact-sql.md)| |[sys.dm_os_latch_stats (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-latch-stats-transact-sql.md)|[sys.dm_os_sys_info (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-sys-info-transact-sql.md)| |[sys.dm_os_loaded_modules (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-loaded-modules-transact-sql.md)|[sys.dm_os_sys_memory (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-sys-memory-transact-sql.md)| |[sys.dm_os_memory_brokers (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-brokers-transact-sql.md)|[sys.dm_os_tasks (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-tasks-transact-sql.md)| |[sys.dm_os_memory_cache_clock_hands (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-cache-clock-hands-transact-sql.md)|[sys.dm_os_threads (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-threads-transact-sql.md)| |[sys.dm_os_memory_cache_counters (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-cache-counters-transact-sql.md)|[sys.dm_os_virtual_address_dump (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-virtual-address-dump-transact-sql.md)| |[sys.dm_os_memory_cache_entries (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-cache-entries-transact-sql.md)|[sys.dm_os_volume_stats (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-volume-stats-transact-sql.md)| |[sys.dm_os_memory_cache_hash_tables (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-cache-hash-tables-transact-sql.md)|[sys.dm_os_wait_stats (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-wait-stats-transact-sql.md)| |[sys.dm_os_memory_clerks (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-clerks-transact-sql.md)|[sys.dm_os_waiting_tasks (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-waiting-tasks-transact-sql.md)| |[sys.dm_os_memory_nodes (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-nodes-transact-sql.md)|[sys.dm_os_windows_info (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-windows-info-transact-sql.md)| |[sys.dm_os_memory_objects (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-memory-objects-transact-sql.md)|[sys.dm_os_workers (Transact-SQL)](../../relational-databases/system-dynamic-management-views/sys-dm-os-workers-transact-sql.md)| The following [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Operating System–related dynamic management views are [!INCLUDE[ssInternalOnly](../../includes/ssinternalonly-md.md)]. ||| |-|-| |**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)](~/relational-databases/system-dynamic-management-views/system-dynamic-management-views.md)