Public/Get-OptimizationRecommendations.ps1
|
function Get-OptimizationRecommendations { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [PSCustomObject]$ProcessAnalysis, [Parameter(Mandatory = $true)] [PSCustomObject]$ServiceAnalysis, [Parameter(Mandatory = $true)] [PSCustomObject]$SystemInfo, [string]$OutputPath = ".\OptimizationRecommendations.json" ) Write-Host "Generating optimization recommendations..." -ForegroundColor Cyan $recommendations = @() # CPU optimization recommendations $highCpuProcesses = $ProcessAnalysis.HighCPUProcesses if ($highCpuProcesses) { $recommendations += [PSCustomObject]@{ Category = "CPU Usage" Issue = "High CPU processes detected" Details = "The following processes are using significant CPU resources: $($highCpuProcesses.ProcessName -join ', ')" Recommendations = @( "Investigate these processes to determine if they are necessary", "Consider updating or reinstalling applications that are consuming excessive resources", "Check for malware or unwanted background processes" ) Commands = @( "Get-Process | Sort-Object CPU -Descending | Select-Object -First 10 ProcessName, CPU, ID" ) } # Specific recommendations for known high CPU processes foreach ($process in $highCpuProcesses) { switch -Wildcard ($process.ProcessName) { "SearchIndexer" { $recommendations += [PSCustomObject]@{ Category = "Windows Search" Issue = "SearchIndexer using high CPU ($([math]::Round($process.CPU, 2))%)" Details = "Windows Search Indexer is consuming excessive CPU resources" Recommendations = @( "Limit indexed locations through Control Panel > Indexing Options", "Schedule indexing during off-hours", "Rebuild the search index if it appears corrupted" ) Commands = @( "# Restart Windows Search service", "Restart-Service -Name WSearch -Force", "", "# To rebuild index (requires admin):", "# Control Panel > Indexing Options > Advanced > Rebuild" ) } } "MsMpEng" { $recommendations += [PSCustomObject]@{ Category = "Windows Defender" Issue = "Windows Defender using high CPU ($([math]::Round($process.CPU, 2))%)" Details = "Windows Defender antivirus scanning is consuming excessive CPU resources" Recommendations = @( "Schedule scans during off-hours", "Add exclusions for development folders", "Ensure you're not running multiple antivirus solutions simultaneously" ) Commands = @( "# Set scan schedule to run during off-hours (e.g., 2 AM)", "Set-MpPreference -ScanScheduleTime 02:00:00", "", "# Add exclusions for development folders if needed", "# Add-MpPreference -ExclusionPath 'C:\DevProjects'" ) } } "OneDrive" { $recommendations += [PSCustomObject]@{ Category = "OneDrive" Issue = "OneDrive using high CPU ($([math]::Round($process.CPU, 2))%)" Details = "OneDrive sync is consuming excessive CPU resources" Recommendations = @( "Limit synced folders to essential ones", "Use Files On-Demand to keep files in the cloud until needed", "Pause sync during resource-intensive work" ) Commands = @( "# No direct PowerShell commands for OneDrive optimization", "# Use OneDrive settings interface to configure sync options" ) } } "PowerToys*" { $recommendations += [PSCustomObject]@{ Category = "PowerToys" Issue = "$($process.ProcessName) using high CPU ($([math]::Round($process.CPU, 2))%)" Details = "PowerToys module is consuming excessive CPU resources" Recommendations = @( "Disable unused PowerToys modules", "Update to the latest version of PowerToys", "Check for conflicts with other utilities" ) Commands = @( "# No direct PowerShell commands for PowerToys optimization", "# Use PowerToys settings interface to disable unused modules" ) } } } } } # Memory optimization recommendations $highMemoryProcesses = $ProcessAnalysis.HighMemoryProcesses if ($highMemoryProcesses) { $recommendations += [PSCustomObject]@{ Category = "Memory Usage" Issue = "High memory processes detected" Details = "The following processes are using significant memory resources: $($highMemoryProcesses.ProcessName -join ', ')" Recommendations = @( "Close applications that are not currently needed", "Restart memory-intensive applications periodically", "Consider increasing system RAM if consistently at high usage" ) Commands = @( "Get-Process | Sort-Object WorkingSet -Descending | Select-Object -First 10 ProcessName, @{Name='Memory(MB)';Expression={[math]::Round((`$_.WorkingSet / 1MB), 2)}}, ID" ) } } # WSL recommendations $wslProcess = $ProcessAnalysis.AllProcesses | Where-Object { $_.ProcessName -eq "vmmemWSL" } if ($wslProcess) { $recommendations += [PSCustomObject]@{ Category = "WSL" Issue = "WSL using significant memory ($([math]::Round($wslProcess."Memory(MB)", 2)) MB)" Details = "Windows Subsystem for Linux is consuming substantial memory resources" Recommendations = @( "Create a .wslconfig file to limit WSL resource usage", "Shut down WSL when not in use", "Use lightweight Linux distributions" ) Commands = @( "# Create or modify .wslconfig in your user profile", "# Example content for $env:USERPROFILE\.wslconfig:", "# [wsl2]", "# memory=4GB", "# processors=2", "# swap=2GB", "", "# Shut down WSL when not in use", "wsl --shutdown" ) } } # Service optimization recommendations $optimizableServices = $ServiceAnalysis.OptimizableAutomaticServices if ($optimizableServices) { $recommendations += [PSCustomObject]@{ Category = "Services" Issue = "Non-essential services running automatically" Details = "The following services are set to automatic startup but may not be essential: $($optimizableServices.Name -join ', ')" Recommendations = @( "Set non-essential services to Manual startup", "Disable services that are never used", "Review third-party services for necessity" ) Commands = $ServiceAnalysis.OptimizationCommands } } # System-wide optimization recommendations $recommendations += [PSCustomObject]@{ Category = "System Performance" Issue = "General system optimization" Details = "System-wide performance optimizations" Recommendations = @( "Disable visual effects for performance", "Manage startup programs", "Schedule regular system maintenance" ) Commands = @( "# Set visual effects to best performance", "Set-ItemProperty -Path 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\VisualEffects' -Name 'VisualFXSetting' -Value 2", "", "# View startup programs", "Get-CimInstance Win32_StartupCommand | Select-Object Name, Command, Location, User" ) } $report = [PSCustomObject]@{ Recommendations = $recommendations Timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss" } # Convert the report to JSON format $jsonReport = $report | ConvertTo-Json -Depth 5 # Output the JSON report to a file $jsonReport | Out-File -FilePath $OutputPath Write-Host "Optimization recommendations saved to $OutputPath" -ForegroundColor Green return $report } |