---
description: "SQL Server Operating System Related Dynamic Management Views (Transact-SQL)"
title: "SQL Server Operating System Related Dynamic Management Views (Transact-SQL) | Microsoft Docs"
ms.custom: ""
ms.date: "04/17/2018"
ms.prod: sql
ms.reviewer: ""
ms.technology: system-objects
ms.topic: "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
author: WilliamDAssafMSFT
ms.author: wiassaf
---
# SQL Server Operating System Related Dynamic Management Views (Transact-SQL)
[!INCLUDE [SQL Server](../../includes/applies-to-version/sqlserver.md)]

This section documents dynamic management views (DMV) that are associated with [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Operating System (SQLOS). SQLOS is responsible for managing operating system resources that are specific to [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)].


|  |  |
|---------|---------|
|**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 [!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)