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CPUAction Metabase Property

  • Artículo

Applies To: Windows Server 2003, Windows Server 2003 with SP1

The CPUAction property configures the action(s) that IIS takes when Microsoft Windows NT job objects run. Only one Windows NT job object exists per application pool, therefore the CPUAction property is configured on a per application pool basis.

Attribute Name Attribute Value

XML Data Type

DWORD

WMI Data Type

SINT32

ADSI Data Type

DWORD

ABO Data Type

DWORD

ABO Metabase Identifier

MD_CPU_ACTION

Attributes

INHERIT

Default Value

0

MetaFlagsEx

CACHE_PROPERTY_MODIFIED

User Type

IIS_MD_UT_SERVER

ID

9022

Configurable Locations

You can configure this property at the following locations in the IIS metabase.

Metabase Path IIS Admin Object Type

/LM/W3SVC/AppPools/DefaultAppPool

/LM/W3SVC/AppPools/DefaultAppPool/application_pool_name

IIsApplicationPool

/LM/W3SVC/AppPools

IIsApplicationPools

Values

Important

Only one value from the following table should be used per application pool.

Constant Value Description

MD_CPU_NO_ACTION

0x00000000

No action is taken except that a warning is written to the event log when the CPU limit is exceeded.

MD_CPU_KILL_W3WP

0x00000001

Application pool worker processes that exceed their CPU limit will be forced to shut down.

MD_CPU_TRACE

0x00000002

Enables capacity tracing for the application pool when 80%of the CPU limit is reached.

Code Example

For general code examples, see Code Examples to Configure Metabase Properties.