Public/Get-WSLAnalysis.ps1
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function Get-WSLAnalysis { [CmdletBinding()] param ( [string]$OutputPath = ".\WSLAnalysis.json" ) Write-Host "Analyzing WSL usage..." -ForegroundColor Cyan $wslProcess = Get-Process -Name "vmmemWSL" -ErrorAction SilentlyContinue if (-not $wslProcess) { $report = [PSCustomObject]@{ Status = "WSL is not currently running" IsRunning = $false 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 "WSL analysis saved to $OutputPath" -ForegroundColor Green return $report } # Check for .wslconfig file $wslConfigPath = "$env:USERPROFILE\.wslconfig" $wslConfigExists = Test-Path $wslConfigPath $wslConfigContent = if ($wslConfigExists) { Get-Content $wslConfigPath -Raw } else { $null } # Get WSL distros $wslDistros = $null try { $wslDistros = (wsl --list --verbose) -join "`n" } catch { $wslDistros = "Unable to get WSL distros: $($_.Exception.Message)" } $report = [PSCustomObject]@{ Status = "WSL is running" IsRunning = $true Process = $wslProcess | Select-Object Id, ProcessName, CPU, @{Name = 'Memory(MB)'; Expression = { [math]::Round(($_.WorkingSet / 1MB), 2) } }, StartTime ConfigFileExists = $wslConfigExists ConfigFilePath = $wslConfigPath ConfigFileContent = $wslConfigContent Distros = $wslDistros OptimizationSuggestions = @( "To limit WSL memory usage, create or modify $wslConfigPath with content:", "[wsl2]", "memory=4GB", "processors=2", "swap=2GB", "", "To shut down WSL when not in use, run: wsl --shutdown" ) 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 "WSL analysis saved to $OutputPath" -ForegroundColor Green return $report } |