# Set-RASCPUOptimizationSettings ### NAME Set-RASCPUOptimizationSettings\
### SYNOPSIS Modifies Parallels RAS CPU optimization settings.\
### SYNTAX Set-RASCPUOptimizationSettings \[-[CPUExcludeList](https://download.parallels.com/ras/v19/docs/en_US/Parallels-RAS-v19-PowerShell-Guide/RASAdmin/cmdlets/Set-RASCPUOptimizationSettings.html#CPUExcludeList) *\*] \[-[CriticalUsage](https://download.parallels.com/ras/v19/docs/en_US/Parallels-RAS-v19-PowerShell-Guide/RASAdmin/cmdlets/Set-RASCPUOptimizationSettings.html#CriticalUsage) *\*] \[-[EnableCPUOptimization](https://download.parallels.com/ras/v19/docs/en_US/Parallels-RAS-v19-PowerShell-Guide/RASAdmin/cmdlets/Set-RASCPUOptimizationSettings.html#EnableCPUOptimization) *\*] \[-[IdleUsage](https://download.parallels.com/ras/v19/docs/en_US/Parallels-RAS-v19-PowerShell-Guide/RASAdmin/cmdlets/Set-RASCPUOptimizationSettings.html#IdleUsage) *\*] \[-[Replicate](https://download.parallels.com/ras/v19/docs/en_US/Parallels-RAS-v19-PowerShell-Guide/RASAdmin/cmdlets/Set-RASCPUOptimizationSettings.html#Replicate) *\*] \[-[SiteId](https://download.parallels.com/ras/v19/docs/en_US/Parallels-RAS-v19-PowerShell-Guide/RASAdmin/cmdlets/Set-RASCPUOptimizationSettings.html#SiteId) *\*] \[-[StartUsage](https://download.parallels.com/ras/v19/docs/en_US/Parallels-RAS-v19-PowerShell-Guide/RASAdmin/cmdlets/Set-RASCPUOptimizationSettings.html#StartUsage) *\*] \[*<*[*CommonParameters*](https://download.parallels.com/ras/v19/docs/en_US/Parallels-RAS-v19-PowerShell-Guide/RASAdmin/cmdlets/Set-RASCPUOptimizationSettings.html#CommonParameters)*>*]\
### DESCRIPTION The Set-RASCPUOptimizationSettings cmdlet modifies Parallels RAS CPU optimization settings using the specified parameters and their values.\ \ All parameters are optional.\
### PARAMETERS \ -**CPUExcludeList \**\ Specifies items in the CPUExclude list.\
``` Required? false ``` ``` Position? named ``` ``` Default value ``` ``` Accept pipeline input? false ``` ``` Accept wildcard characters? false ``` \ -**SiteId \**\ The site ID to which the RAS CPU Optimization settings refer.\
``` Required? false ``` ``` Position? named ``` ``` Default value 0 ``` ``` Accept pipeline input? false ``` ``` Accept wildcard characters? false ``` \ -**StartUsage \**\ The CPU usage percentage above which the CPU Optimization will start working.\
``` Required? false ``` ``` Position? named ``` ``` Default value ``` ``` Accept pipeline input? false ``` ``` Accept wildcard characters? false ``` \ -**CriticalUsage \**\ The CPU usage percentage above which a process will be set to idle priority.\
``` Required? false ``` ``` Position? named ``` ``` Default value ``` ``` Accept pipeline input? false ``` ``` Accept wildcard characters? false ``` \ -**IdleUsage \**\ The CPU usage percentage below which a process will be set to realtime priority.\
``` Required? false ``` ``` Position? named ``` ``` Default value ``` ``` Accept pipeline input? false ``` ``` Accept wildcard characters? false ``` \ -**EnableCPUOptimization \**\ Enables or disables the "CPU Optimization" option.\
``` Required? false ``` ``` Position? named ``` ``` Default value ``` ``` Accept pipeline input? false ``` ``` Accept wildcard characters? false ``` \ -**Replicate \**\ Enables or disables the "Replicate settings" option (replicate settings to all sites).\
``` Required? false ``` ``` Position? named ``` ``` Default value ``` ``` Accept pipeline input? false ``` ``` Accept wildcard characters? false ``` \ \ ``` This cmdlet supports the common parameters: Verbose, Debug, ``` ``` ErrorAction, ErrorVariable, WarningAction, WarningVariable, ``` ``` OutBuffer, PipelineVariable, and OutVariable. For more information, see ``` ``` about_CommonParameters . ```
### INPUTS -none- ### OUTPUTS -none- ### EXAMPLES \ \&#xNAN;**---------- EXAMPLE 1 ----------**\ \ Set-RASCPUOptimizationSettings -EnableCPUOptimization $true -StartUsage 25\ \ Modifies the specified CPU optimization parameters.