Set-SPVisioPerformance

Reference

Module:: sharepoint-server

Applies to:: SharePoint Server Subscription Edition

Sets performance properties for a Visio Services application.

Syntax

Set-SPVisioPerformance
   -MaxDiagramCacheAge <Int32>
   -MaxDiagramSize <Int64>
   -MaxRecalcDuration <Int32>
   -MinDiagramCacheAge <Int32>
   -VisioServiceApplication <SPVisioServiceApplicationPipeBind>
   [-AssignmentCollection <SPAssignmentCollection>]
   -MaxCacheSize <Int64>
   [<CommonParameters>]

Description

The Set-SPVisioPerformance cmdlet sets properties related to performance for a Visio Services application.

For permissions and the most current information about Windows PowerShell for SharePoint Products, see the online documentation at SharePoint Server Cmdlets.

Examples

-------------------EXAMPLE 1----------------------

Set-SPVisioPerformance -VisioServiceApplication "VGS2" -MaxDiagramSize 10 -MaxRecalcDuration 120 -MinDiagramCacheAge 1 -MaxDiagramCacheAge 4

This example changes settings that are related to performance for a Visio Services application.

-------------------EXAMPLE 2----------------------

Set-SPVisioPerformance -VisioServiceApplication "VGS2" -MaxDiagramSize 10

This example changes settings that are related to performance for a Visio Services application. Note that only one setting value is specified. The cmdlet prompts you for the other parameter values.

Parameters

-AssignmentCollection

Manages objects for the purpose of proper disposal. Use of objects, such as SPWeb or SPSite, can use large amounts of memory and use of these objects in Windows PowerShell scripts requires proper memory management. Using the SPAssignment object, you can assign objects to a variable and dispose of the objects after they are needed to free up memory. When SPWeb, SPSite, or SPSiteAdministration objects are used, the objects are automatically disposed of if an assignment collection or the Global parameter is not used.

When the Global parameter is used, all objects are contained in the global store. If objects are not immediately used, or disposed of by using the Stop-SPAssignment command, an out-of-memory scenario can occur.

Type:	SPAssignmentCollection
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False
Applies to:	SharePoint Server Subscription Edition

-MaxCacheSize

Type:	Int64
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	SharePoint Server Subscription Edition

-MaxDiagramCacheAge

Specifies the time, in minutes, after which cached items are purged. This value affects memory use on the server. A large cache age slows the rate at which diagrams can be refreshed by users and reduces CPU and memory use of the server. The default value is 60 minutes.

The type must be an integer in the range of 0 to 34560 (24 days).

Type:	Int32
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	SharePoint Server Subscription Edition

-MaxDiagramSize

Specifies the maximum size, in megabytes, of a diagram that can be opened by the Visio Services application. The default value is 5.

The type must be an integer in the range of 1 to 50.

Type:	Int64
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	SharePoint Server Subscription Edition

-MaxRecalcDuration

Specifies the maximum time, in seconds, that a diagram can only be recalculated by the Visio Services application. Diagram recalculation operations that take longer than this number of seconds are canceled by the service. A low value increases performance by allowing only simple diagrams to be processed by the server, which minimizes CPU and memory use. A larger value allows the recalculation of more complex diagrams while using more CPU cycles and memory.

The type must be a valid integer value in the range of 1 to 120 seconds (2 minutes). The default value is 60 seconds.

Type:	Int32
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	SharePoint Server Subscription Edition

-MinDiagramCacheAge

Specifies the minimum time, in minutes, a diagram is cached in memory. This value affects memory use on the server. A small value allows users to refresh their diagrams more often, but will increase memory and CPU load of the server. The default value is 5.