Hi guys in the Previous post i explained How we can get the Server Properties , returning SQL Server Agent Job Information put today and How we can return SQL Server Agent Alert Information put today in DAY 3 i will show new DMV in our track Instance Level configuration
DMV#6 Global Trace Flag Information
Very useful to know what global trace flags are currently enabled as part of the diagnostic process if not trace flag enable it will not return any thing for more information about trace flag look Here
DBCC TRACESTATUS (-1);
DMV#7 Getting Information About Windows
by the below DMV we can return the major OS version, Service Pack, Edition, and language info for the operating system
SELECT windows_release, windows_service_pack_level,
windows_sku, os_language_version
FROM sys.dm_os_windows_info WITH (NOLOCK) OPTION (RECOMPILE);
DMV#8SQL Server Services Information
by the below DMV we can return very important information like this instance is clustered or No , processid , when they were last started, and their current status , the start up type of the SQL server services and SQL server agent services .
SELECT servicename, process_id, startup_type_desc, status_desc,
last_startup_time, service_account, is_clustered, cluster_nodename, [filename]
FROM sys.dm_server_services WITH (NOLOCK) OPTION (RECOMPILE);

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