ShowThreadPools
Shows the threads of the engine's thread pools (lookup, indexing, intersection and materialization) and their processor usage.
ShowThreadPools()
Permissions
Requires an account that is a member of an administrator role.Pool, Id, TotalProcessorTime, UserProcessorTime, PrivilegedProcessorTime, BasePriority, CurrentPriority and State.
EXEC ShowThreadPoolsSQL :: QueryThreadWeight
Removed: QueryThreadWeight is no longer a session variable.
SQL :: RefreshMyRoles
Reloads the role memberships of the logged in account. Roles are cached at login, so run this after your memberships change instead of logging out and back in. The roles are returned as messages.
SQL :: ReleaseCacheAllocations
Returns unused cache memory to the operating system. Call ClearCacheAllocations first to release as much memory as possible.
SQL :: ShowAggregateFunctions
Lists the built-in aggregate functions with their parameters and descriptions.
SQL :: ShowBlocks
Shows which process is blocking each blocked process, optionally for a single process.
SQL :: ShowBlockTree
Shows the tree of blocking processes, the processes they block and the resources being waited on. The tree is returned as a message.
SQL :: ShowHealthCounters
Shows the health counters tracked by the engine, such as cache hits and misses and lock wait time.
SQL :: ShowLocks
Shows every lock held by every transaction, optionally for a single process.
SQL :: ShowMemoryUtilization
Shows the operating system's view of the memory used by the database engine.
SQL :: ShowMySchemaPolicy
Shows the permissions that the logged in account has on a schema, and the role and schema each was inherited from.