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CpuLoggingInterval

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This property specifies the logging interval for process accounting and throttling activity, in minutes. If process accounting is enabled and activated, IIS will write a summary of the process accounting information to the log file at the end of each interval specified by CpuLoggingInterval.

ms525480.alert_caution(en-us,VS.90).gifImportant Note:

For process accounting to work properly, you must be sure to set the property CpuLoggingInterval to a value less than that specified by CpuResetInterval. If CpuLoggingInterval is greater than CpuResetInterval, IIS will reset counters and the logging timer before the logging interval has elapsed, and process accounting will never occur.

Note

Because process accounting in IIS uses Windows Job Objects to monitor CPU times for an entire process, process accounting will log and throttle only applications that are isolated in a separate process from IIS.

Process throttling and process accounting are independently controlled by several other metabase properties. In order to enable process accounting you must set CpuEnableLogging (which is a member of CpuLoggingMask) to TRUE, and set at least one other CpuLoggingMask property to TRUE. It is also necessary to set at least one member flag of the CpuLoggingOptions, set CpuLoggingInterval to a nonzero value, and set either CpuAppEnabled or CpuCgiEnabled, as appropriate, to TRUE.

To properly activate process throttling, CpuLimitsEnabled must be set to TRUE, and at least one of the following properties should be set to TRUE: CpuLimitLogEvent, CpuLimitPriority, CpuLimitProcStop, or CpuLimitPause.

Schema Attributes

Attribute Name

Value

ADSI/WMI Data Type

DWORD

ABO Data Type

DWORD_METADATA

Schema Default

60

Internal Default

null

Upper Bound

Not specified

Lower Bound

Not specified

Internal ID

2145

Friendly ID

MD_CPU_LOGGING_INTERVAL

Property Attributes

INHERIT

User Type

IIS_MD_UT_SERVER

Configurable Locations

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

Metabase Path

IIS Admin Object Type

/LM/W3SVC

IIsWebService

/LM/W3SVC/n

IIsWebServer

Flags

There are no flags for this property.

Requirements

Client: Requires Windows 2000 Professional, or Windows NT Workstation 4.0.

Server: Requires Windows 2000 Server, or Windows NT Server 4.0.

Product: IIS

See Also