Cpu Class
The Cpu class contains information about one CPU on an instance of SQL Server.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Management.Smo.Cpu
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Syntax
'Declaration
Public NotInheritable Class Cpu
'Usage
Dim instance As Cpu
public sealed class Cpu
public ref class Cpu sealed
[<SealedAttribute>]
type Cpu = class end
public final class Cpu
The Cpu type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
AffinityMask | Gets or sets the AffinityMask member of the Cpu class. |
|
GroupID | Gets the current value of the GroupID member. |
|
ID | Gets the ID of the CPU that is represented by this Cpu object. |
|
NumaNodeID | Gets the NumaNodeID of the NUMA node to which this Cpu object belongs. |
Top
Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
Equals | (Inherited from Object.) |
|
GetHashCode | (Inherited from Object.) |
|
GetType | (Inherited from Object.) |
|
ToString | (Inherited from Object.) |
Top
Remarks
Access to the CPU class is though the Cpus collection property.
To change the CPU settings on an instance of SQL Server, users must have ALTER permission on the database.
Examples
The following code example displays the total number of CPUs on the local instance of SQL Server.
C#
using System;
using Microsoft.SqlServer.Management.Smo;
namespace samples
{
class Program
{
static void Main(string[] args)
{
Server dbServer = new Server("(local)");
Console.WriteLine(
"Total number of CPUs for server {0} is {1}.",
dbServer.Name,
dbServer.AffinityInfo.Cpus.Count);
}
}
}
Powershell
$dbServer = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
Write-Host "Total number of CPUs for server" $dbServer.Name "is" $dbServer.AffinityInfo.Cpus.Count
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.