Public/Helpers/Get-BlackCatCacheMemoryStats.ps1
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function Get-BlackCatCacheMemoryStats { [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [ValidateSet('MSGraph', 'AzBatch', 'All')] [string]$CacheType = 'All' ) $memoryUsage = @() $cacheTypes = if ($CacheType -eq 'All') { @('MSGraph', 'AzBatch') } else { @($CacheType) } foreach ($type in $cacheTypes) { $store = Get-CacheStore -CacheType $type if ($store -and $store.Count -gt 0) { $typeMemoryMB = [math]::Round(([System.GC]::GetTotalMemory($false) / 1MB), 2) $memoryUsage += [PSCustomObject]@{ CacheType = $type EntryCount = $store.Count MemoryUsageMB = $typeMemoryMB / $cacheTypes.Count # Rough estimate } } } if ($memoryUsage) { Write-Host "=== BlackCat Cache Memory Usage ===" -ForegroundColor Cyan Write-Host "" $totalMemoryMB = ($memoryUsage | Measure-Object -Property MemoryUsageMB -Sum).Sum $totalEntries = ($memoryUsage | Measure-Object -Property EntryCount -Sum).Sum $memoryUsage | Format-Table -AutoSize Write-Host "Summary:" -ForegroundColor Yellow Write-Host " Total Memory Usage: $([math]::Round($totalMemoryMB, 2)) MB" -ForegroundColor White Write-Host " Total Cache Entries: $totalEntries" -ForegroundColor White if ($totalMemoryMB -gt 250) { Write-Host "⚠️ High memory usage detected!" -ForegroundColor Red Write-Host " Consider using -CompressCache or reducing -MaxCacheSize" -ForegroundColor Yellow } elseif ($totalMemoryMB -gt 20) { Write-Host "⚡ Moderate memory usage" -ForegroundColor Yellow Write-Host " Monitor usage and consider compression for large datasets" -ForegroundColor White } else { Write-Host "✅ Memory usage is within acceptable limits" -ForegroundColor Green } } else { Write-Host "No cache data available" -ForegroundColor Yellow } <# .SYNOPSIS Displays detailed memory usage statistics for BlackCat cache systems. .DESCRIPTION This function shows comprehensive memory usage information for the cache systems, including total memory usage, average entry sizes, compression statistics, and provides recommendations for memory optimization. .PARAMETER CacheType Specifies which cache type to display memory statistics for. Valid values are 'MSGraph', 'AzBatch', or 'All'. Default is 'All' which shows statistics for all cache types. .EXAMPLE Get-BlackCatCacheMemoryStats This example displays memory usage statistics for all cache types. .EXAMPLE Get-BlackCatCacheMemoryStats -CacheType MSGraph This example displays memory usage statistics only for Microsoft Graph API cache. .NOTES Use this function to monitor memory usage and identify opportunities for optimization. Large cache sizes may impact PowerShell session performance. #> } |