Enhance monitoring features and UI:

- Add detailed CPU core monitoring option for better performance control
- Update monitoring settings in app configuration
- Improve parallel task execution for resource usage monitoring
- Modify Telegram notification service to skip alerts from svchost processes
- Add "Memory %" column to process table in HTML and update related JavaScript
- Create performance test scripts for API response time evaluation

Configuration/MonitoringSettings.cs

@@ -8,6 +8,7 @@ namespace ResourceMonitorService.Configuration
         public bool EnableDiskMonitoring { get; set; } = true;
         public bool EnableTemperatureMonitoring { get; set; } = true;
         public bool EnableProcessMonitoring { get; set; } = true;
+        public bool EnableDetailedCpuCoreMonitoring { get; set; } = false; // Disable by default for better performance
         public bool EnableGameDetection { get; set; } = true;
         public bool EnableAlerts { get; set; } = true;
         public int MaxProcessesToTrack { get; set; } = 10;

Program.cs

@@ -41,7 +41,7 @@ namespace ResourceMonitorService
                 .ConfigureWebHostDefaults(webBuilder =>
                 {
                     webBuilder.UseStartup<Startup>();
-                    webBuilder.UseUrls("http://localhost:5000", "https://localhost:5001");
+                    // URLs are now configured via appsettings.{Environment}.json files
                 })
                 .ConfigureServices((hostContext, services) =>
                 {

Properties/launchSettings.json

@@ -4,7 +4,6 @@
     "ResourceMonitorService": {
       "commandName": "Project",
       "dotnetRunMessages": true,
-      "applicationUrl": "http://localhost:5000;https://localhost:5001",
       "environmentVariables": {
         "DOTNET_ENVIRONMENT": "Development"
       }

README.md

@@ -4,7 +4,11 @@ A comprehensive system monitoring service with a modern web dashboard for real-t
 
 ## 🌟 New: Web Dashboard
 
-Access the interactive web dashboard at `http://localhost:5000` featuring:
+Access the interactive web dashboard:
+- **Development**: `http://localhost:5000` 
+- **Release/Production**: `http://localhost:24142`
+
+Features:
 
 - **Real-time Monitoring**: Live updates every 15 seconds via SignalR
 - **Responsive Design**: Mobile-friendly interface built with Tailwind CSS
@@ -90,14 +94,22 @@ For security reasons, the system control feature is hidden by default. To access
 
 ## 📡 API Endpoints
 
-The service runs a web server on `http://localhost:5000` providing:
+The service runs a web server providing:
+- **Development**: `http://localhost:5000`
+- **Release/Production**: `http://localhost:24142`
+
+Both environments provide:
 
 ### Web Interface
 - `GET /` - **Main Dashboard** - Interactive web interface for monitoring
 - `GET /swagger` - **API Documentation** - Interactive API explorer and documentation
 
 ### REST API
-All API endpoints are available at `http://localhost:5000/api/[endpoint]`:
+All API endpoints are available at:
+- **Development**: `http://localhost:5000/api/[endpoint]`
+- **Release/Production**: `http://localhost:24142/api/[endpoint]`
+
+Endpoints:
 
 ### System Information
 - `GET /api/resource/usage` - **Complete resource overview** - All monitoring data in one call
@@ -149,7 +161,11 @@ All API endpoints are available at `http://localhost:5000/api/[endpoint]`:
 cd C:\Work\DEV\ResourceUsageAPI
 dotnet run --configuration Release
 ```
-Then open your browser to `http://localhost:5000` for the interactive dashboard.
+Then open your browser to:
+- Development: `http://localhost:5000`  
+- Release/Production: `http://localhost:24142`
+
+for the interactive dashboard.
 
 ### Option 2: Windows Service (Production)
 ```powershell
@@ -221,8 +237,10 @@ For development and testing:
 # Run in development mode with hot reload
 dotnet run --environment Development
 
-# Access the dashboard at http://localhost:5000
-# Access Swagger API documentation at http://localhost:5000/swagger
+# Access the dashboard at:
+# - Development: http://localhost:5000
+# - Release/Production: http://localhost:24142
+# Access Swagger API documentation at the same URL + /swagger
 ```
 
 ### Troubleshooting
@@ -230,7 +248,7 @@ dotnet run --environment Development
 - **Service won't start**: Check the logs in the `logs/` directory
 - **No GPU data**: Make sure you have an NVIDIA GPU and drivers installed
 - **High CPU usage**: Adjust monitoring intervals in `appsettings.json`
-- **Web dashboard not accessible**: Verify firewall settings and ensure port 5000 is available
+- **Web dashboard not accessible**: Verify firewall settings and ensure the appropriate port is available (5000 for development, 24142 for release/production)
 - **Game detection issues**: Check if games are running from standard installation directories
 - **API errors**: Verify endpoints using Swagger documentation at `/swagger`
 - **Performance issues**: Consider increasing `UpdateIntervalMs` in configuration
@@ -468,23 +486,27 @@ The service supports real-time alert notifications via Telegram bot. To set up T
 ## 🔧 PowerShell Usage Examples
 
 ```powershell
-# Access the web dashboard
+# Access the web dashboard (adjust port based on environment)
+# Development:
 Start-Process "http://localhost:5000"
+# Release/Production:
+Start-Process "http://localhost:24142"
 
-# Get complete resource overview
-$resources = Invoke-RestMethod -Uri "http://localhost:5000/api/resource/usage"
+# Get complete resource overview (adjust URL as needed)
+$baseUrl = "http://localhost:24142"  # Use 5000 for development
+$resources = Invoke-RestMethod -Uri "$baseUrl/api/resource/usage"
 Write-Host "CPU: $($resources.cpu.usage.ToString('F1'))%"
 Write-Host "Memory: $($resources.memory.usagePercentage.ToString('F1'))%"
 Write-Host "GPU: $($resources.gpu.usage)%"
 
 # Get system information
-$systemInfo = Invoke-RestMethod -Uri "http://localhost:5000/api/resource/system-info"
+$systemInfo = Invoke-RestMethod -Uri "$baseUrl/api/resource/system-info"
 Write-Host "Machine: $($systemInfo.machineName)"
 Write-Host "OS: $($systemInfo.osVersion)"
 Write-Host "CPU: $($systemInfo.cpuName)"
 
 # Get disk usage
-$disks = Invoke-RestMethod -Uri "http://localhost:5000/api/resource/disks"
+$disks = Invoke-RestMethod -Uri "$baseUrl/api/resource/disks"
 foreach ($disk in $disks) {
     $freeGB = [math]::Round($disk.freeSpace / 1GB, 1)
     $totalGB = [math]::Round($disk.totalSize / 1GB, 1)

Services/ResourceMonitorService.cs

@@ -96,32 +96,26 @@ namespace ResourceMonitorService.Services
         {
             var timestamp = DateTime.Now;
             
-            var tasks = new List<Task>
-            {
-                Task.Run(async () => await GetCpuUsageAsync()),
-                Task.Run(async () => await GetMemoryUsageAsync())
-            };
+            // Execute all monitoring tasks in parallel and capture results
+            var cpuTask = GetCpuUsageAsync();
+            var memoryTask = GetMemoryUsageAsync();
+            var gpuTask = _settings.EnableGpuMonitoring ? GetGpuUsageAsync() : Task.FromResult(new GpuUsage());
+            var diskTask = _settings.EnableDiskMonitoring ? GetDiskUsageAsync() : Task.FromResult(new List<DiskUsage>());
+            var processTask = _settings.EnableProcessMonitoring ? GetTopProcessesAsync(_settings.MaxProcessesToTrack) : Task.FromResult(new List<ProcessInfo>());
+            var temperatureTask = _settings.EnableTemperatureMonitoring ? GetTemperatureInfoAsync() : Task.FromResult(new TemperatureInfo());
 
-            if (_settings.EnableGpuMonitoring)
-                tasks.Add(Task.Run(async () => await GetGpuUsageAsync()));
-            
-            if (_settings.EnableDiskMonitoring)
-                tasks.Add(Task.Run(async () => await GetDiskUsageAsync()));
-            
-            if (_settings.EnableProcessMonitoring)
-                tasks.Add(Task.Run(async () => await GetTopProcessesAsync(_settings.MaxProcessesToTrack)));
-
-            await Task.WhenAll(tasks);
+            // Wait for all tasks to complete
+            await Task.WhenAll(cpuTask, memoryTask, gpuTask, diskTask, processTask, temperatureTask);
 
             return new ResourceUsage
             {
                 Timestamp = timestamp,
-                CPU = await GetCpuUsageAsync(),
-                Memory = await GetMemoryUsageAsync(),
-                GPU = _settings.EnableGpuMonitoring ? await GetGpuUsageAsync() : new GpuUsage(),
-                Disks = _settings.EnableDiskMonitoring ? await GetDiskUsageAsync() : new List<DiskUsage>(),
-                TopProcesses = _settings.EnableProcessMonitoring ? await GetTopProcessesAsync(_settings.MaxProcessesToTrack) : new List<ProcessInfo>(),
-                Temperature = _settings.EnableTemperatureMonitoring ? await GetTemperatureInfoAsync() : new TemperatureInfo()
+                CPU = await cpuTask,
+                Memory = await memoryTask,
+                GPU = await gpuTask,
+                Disks = await diskTask,
+                TopProcesses = await processTask,
+                Temperature = await temperatureTask
             };
         }
 
@@ -136,20 +130,23 @@ namespace ResourceMonitorService.Services
 #pragma warning disable CA1416 // Validate platform compatibility
                     var usage = _counters.TryGetValue("cpu", out var cpuCounter) ? cpuCounter.NextValue() : 0f;
                     
-                    // Get per-core usage
+                    // Get per-core usage (only if enabled for performance)
                     var coreUsages = new List<float>();
-                    for (int i = 0; i < Environment.ProcessorCount; i++)
+                    if (_settings.EnableDetailedCpuCoreMonitoring)
                     {
-                        try
+                        for (int i = 0; i < Environment.ProcessorCount; i++)
                         {
-                            using var coreCounter = new PerformanceCounter("Processor", "% Processor Time", i.ToString());
-                            coreCounter.NextValue();
-                            Thread.Sleep(100); // Small delay for accurate reading
-                            coreUsages.Add(coreCounter.NextValue());
-                        }
-                        catch
-                        {
-                            coreUsages.Add(0f);
+                            try
+                            {
+                                using var coreCounter = new PerformanceCounter("Processor", "% Processor Time", i.ToString());
+                                coreCounter.NextValue();
+                                Thread.Sleep(50); // Reduced delay for faster reading while maintaining accuracy
+                                coreUsages.Add(coreCounter.NextValue());
+                            }
+                            catch
+                            {
+                                coreUsages.Add(0f);
+                            }
                         }
                     }
 

Services/TelegramNotificationService.cs

@@ -77,6 +77,15 @@ namespace ResourceMonitorService.Services
                 return;
             }
 
+            // Ignore alerts from svchost processes
+            if (alert.Component.Contains("svchost", StringComparison.OrdinalIgnoreCase) || 
+                alert.Message.Contains("svchost", StringComparison.OrdinalIgnoreCase))
+            {
+                _logger.LogInformation("Skipping Telegram alert for svchost process: {Component} - {Message}", 
+                    alert.Component, alert.Message);
+                return;
+            }
+
             var message = FormatAlertMessage(alert, _telegramSettings.MessageTemplate);
 
             foreach (var chatId in _telegramSettings.ChatIds)
@@ -110,6 +119,15 @@ namespace ResourceMonitorService.Services
             if (_botClient == null || !_telegramSettings.IsEnabled || !_telegramSettings.SendResolutionNotifications)
                 return;
 
+            // Ignore alerts from svchost processes
+            if (alert.Component.Contains("svchost", StringComparison.OrdinalIgnoreCase) || 
+                alert.Message.Contains("svchost", StringComparison.OrdinalIgnoreCase))
+            {
+                _logger.LogInformation("Skipping Telegram resolution notification for svchost process: {Component} - {Message}", 
+                    alert.Component, alert.Message);
+                return;
+            }
+
             var message = FormatAlertMessage(alert, _telegramSettings.ResolutionTemplate);
 
             foreach (var chatId in _telegramSettings.ChatIds)

appsettings.Development.json

@@ -4,5 +4,15 @@
       "Default": "Information",
       "Microsoft.Hosting.Lifetime": "Information"
     }
+  },
+  "Kestrel": {
+    "Endpoints": {
+      "Http": {
+        "Url": "http://*:5000"
+      },
+      "Https": {
+        "Url": "https://*:5001"
+      }
+    }
   }
 }

appsettings.Production.json

@@ -0,0 +1,15 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "Kestrel": {
+    "Endpoints": {
+      "Http": {
+        "Url": "http://*:24142"
+      }
+    }
+  }
+}

appsettings.json

@@ -9,16 +9,6 @@
     }
   },
   "RunAsWindowsService": true,
-  "Kestrel": {
-    "Endpoints": {
-      "Http": {
-        "Url": "http://*:5000"
-      },
-      "Https": {
-        "Url": "https://*:5001"
-      }
-    }
-  },
   "ApiSettings": {
     "ApiKey": "b7f3e8a1-4c2d-4d9f-9a6e-2a1c5d7f8e9a",
     "RequireApiKey": false,
@@ -32,13 +22,14 @@
     "BasePath": "/api"
   },
   "MonitoringSettings": {
-    "UpdateIntervalMs": 120000,
+    "UpdateIntervalMs": 60000,
     "DataRetentionDays": 7,
     "EnableGpuMonitoring": true,
     "EnableDiskMonitoring": true,
     "EnableNetworkMonitoring": true,
     "EnableTemperatureMonitoring": true,
     "EnableProcessMonitoring": true,
+    "EnableDetailedCpuCoreMonitoring": false,
     "EnableGameDetection": true,
     "EnableAlerts": true,
     "MaxProcessesToTrack": 10,

create-package.ps1

@@ -23,6 +23,7 @@ Start-Sleep -Seconds 2
 Copy-Item "install-service.ps1" $TEMP_PATH
 Copy-Item "start-service.bat" $TEMP_PATH
 Copy-Item "appsettings.json" $TEMP_PATH
+Copy-Item "appsettings.Production.json" $TEMP_PATH -ErrorAction SilentlyContinue
 Copy-Item "README.md" $TEMP_PATH -ErrorAction SilentlyContinue
 
 # Create deployment readme
@@ -35,8 +36,8 @@ Copy-Item "README.md" $TEMP_PATH -ErrorAction SilentlyContinue
 3. Execute: .\install-service.ps1
 
 ## Access
-- Web Dashboard: http://localhost:5000
-- API Health: http://localhost:5000/api/health
+- Web Dashboard: http://localhost:24142
+- API Health: http://localhost:24142/api/health
 
 Generated: $(Get-Date)
 "@ | Out-File "$TEMP_PATH\DEPLOYMENT.txt" -Encoding UTF8

install-service.ps1

@@ -77,6 +77,25 @@ try {
     exit 1
 }
 
+# Check if service is currently running and stop it before building
+Write-Host "Checking for existing service..."
+try {
+    $existingService = Get-Service -Name $SERVICE_NAME -ErrorAction SilentlyContinue
+    if ($existingService) {
+        Write-Host "Found existing service: $($existingService.Status)" -ForegroundColor Yellow
+        if ($existingService.Status -eq "Running") {
+            Write-Host "Stopping running service before build..."
+            Stop-Service -Name $SERVICE_NAME -Force -ErrorAction Stop
+            Write-Host "Service stopped successfully" -ForegroundColor Green
+            Start-Sleep -Seconds 2  # Give it a moment to fully stop
+        }
+    } else {
+        Write-Host "No existing service found" -ForegroundColor Gray
+    }
+} catch {
+    Write-Host "Warning: Could not check existing service status: $($_.Exception.Message)" -ForegroundColor Yellow
+}
+
 # Build the service in release mode
 Write-Host "Building service..."
 try {
@@ -141,12 +160,12 @@ try {
     # Remove old rule if it exists
     Remove-NetFirewallRule -DisplayName "Resource Monitor Service" -ErrorAction SilentlyContinue
     
-    # Create new rule for port 5000 (web dashboard)
-    New-NetFirewallRule -DisplayName "Resource Monitor Service" -Direction Inbound -Protocol TCP -LocalPort 5000 -Action Allow -Profile Any -ErrorAction Stop
-    Write-Host "Firewall rule created for web dashboard (port 5000)" -ForegroundColor Green
+    # Create new rule for port 24142 (web dashboard)
+    New-NetFirewallRule -DisplayName "Resource Monitor Service" -Direction Inbound -Protocol TCP -LocalPort 24142 -Action Allow -Profile Any -ErrorAction Stop
+    Write-Host "Firewall rule created for web dashboard (port 24142)" -ForegroundColor Green
 } catch {
     Write-Host "WARNING: Failed to create firewall rule. You may need to configure manually." -ForegroundColor Yellow
-    Write-Host "Manual command: New-NetFirewallRule -DisplayName 'Resource Monitor Service' -Direction Inbound -Protocol TCP -LocalPort 5000 -Action Allow" -ForegroundColor Gray
+    Write-Host "Manual command: New-NetFirewallRule -DisplayName 'Resource Monitor Service' -Direction Inbound -Protocol TCP -LocalPort 24142 -Action Allow" -ForegroundColor Gray
 }
 
 # Start the service
@@ -169,9 +188,9 @@ Write-Host
 Write-Host "=== Installation Complete ===" -ForegroundColor Cyan
 Write-Host "Service Name: $SERVICE_NAME" -ForegroundColor White
 Write-Host "Installation Path: $INSTALL_PATH" -ForegroundColor White
-Write-Host "Web Dashboard: http://localhost:5000" -ForegroundColor Yellow
-Write-Host "API Documentation: http://localhost:5000/swagger" -ForegroundColor Yellow
-Write-Host "API Health Check: http://localhost:5000/api/health" -ForegroundColor White
+Write-Host "Web Dashboard: http://localhost:24142" -ForegroundColor Yellow
+Write-Host "API Documentation: http://localhost:24142/swagger" -ForegroundColor Yellow
+Write-Host "API Health Check: http://localhost:24142/api/health" -ForegroundColor White
 Write-Host
 Write-Host "The service is now running and will start automatically with Windows." -ForegroundColor Green
 Write-Host "You can manage it through Services.msc or using PowerShell commands:" -ForegroundColor White
@@ -187,15 +206,15 @@ Write-Host
 Write-Host "Testing web dashboard..." -ForegroundColor Yellow
 Start-Sleep -Seconds 5
 try {
-    $response = Invoke-RestMethod -Uri "http://localhost:5000/api/health" -TimeoutSec 10
+    $response = Invoke-RestMethod -Uri "http://localhost:24142/api/health" -TimeoutSec 10
     Write-Host "Web Dashboard Test: SUCCESS" -ForegroundColor Green
     Write-Host "Service Status: $($response.status)" -ForegroundColor White
     Write-Host "Service Uptime: $($response.uptime)" -ForegroundColor White
     Write-Host
-    Write-Host "🎉 Web Dashboard is ready at: http://localhost:5000" -ForegroundColor Green
-    Write-Host "📖 API Documentation at: http://localhost:5000/swagger" -ForegroundColor Green
+    Write-Host "Web Dashboard is ready at: http://localhost:24142" -ForegroundColor Green
+    Write-Host "API Documentation at: http://localhost:24142/swagger" -ForegroundColor Green
 } catch {
     Write-Host "Web Dashboard Test: FAILED" -ForegroundColor Red
     Write-Host "The service may still be starting up. Wait a few minutes and try accessing:" -ForegroundColor Yellow
-    Write-Host "http://localhost:5000" -ForegroundColor White
+    Write-Host "http://localhost:24142" -ForegroundColor White
 }

quick-test.ps1

@@ -0,0 +1,27 @@
+# Quick API Test Command
+# Run this after starting the service with: dotnet run
+
+$stopwatch = [System.Diagnostics.Stopwatch]::StartNew()
+try {
+    $response = Invoke-WebRequest -Uri "http://localhost:5000/api/resource/usage" -UseBasicParsing
+    $stopwatch.Stop()
+    $content = $response.Content | ConvertFrom-Json
+    
+    Write-Host "✅ API Response Time: $($stopwatch.ElapsedMilliseconds)ms" -ForegroundColor Green
+    Write-Host "   Status: $($response.StatusCode)" -ForegroundColor Cyan
+    Write-Host "   CPU Usage: $($content.CPU.Usage)%" -ForegroundColor White
+    Write-Host "   Memory Usage: $($content.Memory.UsagePercentage)%" -ForegroundColor White
+    Write-Host "   Core Count: $($content.CPU.CoreUsages.Length)" -ForegroundColor White
+    
+    if ($stopwatch.ElapsedMilliseconds -lt 1000) {
+        Write-Host "🚀 Excellent performance!" -ForegroundColor Green
+    } elseif ($stopwatch.ElapsedMilliseconds -lt 2000) {
+        Write-Host "✅ Good performance" -ForegroundColor Yellow
+    } else {
+        Write-Host "⚠️  Could be faster" -ForegroundColor Red
+    }
+}
+catch {
+    $stopwatch.Stop()
+    Write-Host "❌ Error after $($stopwatch.ElapsedMilliseconds)ms: $($_.Exception.Message)" -ForegroundColor Red
+}

start-service.bat

@@ -6,8 +6,8 @@ echo.
 echo This service will monitor your VM's resources and provide a REST API
 echo for remote monitoring from your Unraid server.
 echo.
-echo Service will be available at: http://localhost:5000
-echo API Documentation: http://localhost:5000/api/health
+echo Service will be available at: http://localhost:24142
+echo API Documentation: http://localhost:24142/api/health
 echo.
 echo Press Ctrl+C to stop the service
 echo.
@@ -34,7 +34,7 @@ if errorlevel 1 (
 )
 
 echo.
-echo Starting service on http://localhost:5000
+echo Starting service on http://localhost:24142
 echo.
 dotnet run --configuration Release
 

test-performance.ps1

@@ -0,0 +1,56 @@
+# Performance test script for ResourceUsage API
+Write-Host "Waiting for service to start..." -ForegroundColor Yellow
+Start-Sleep -Seconds 5
+
+Write-Host "Testing API response time..." -ForegroundColor Green
+$times = @()
+$errors = 0
+
+for ($i = 1; $i -le 5; $i++) {
+    $stopwatch = [System.Diagnostics.Stopwatch]::StartNew()
+    try {
+        $response = Invoke-WebRequest -Uri "http://localhost:5000/api/resource/usage" -UseBasicParsing -TimeoutSec 30
+        $stopwatch.Stop()
+        $time = $stopwatch.ElapsedMilliseconds
+        $times += $time
+        Write-Host "Test $i - Response time: ${time}ms - Status: $($response.StatusCode)" -ForegroundColor Cyan
+        
+        # Show first response content for verification
+        if ($i -eq 1) {
+            $jsonContent = $response.Content | ConvertFrom-Json
+            Write-Host "Sample response - CPU Usage: $($jsonContent.CPU.Usage)%" -ForegroundColor White
+        }
+    }
+    catch {
+        $stopwatch.Stop()
+        $errors++
+        Write-Host "Test $i - Error after $($stopwatch.ElapsedMilliseconds)ms: $($_.Exception.Message)" -ForegroundColor Red
+    }
+    
+    if ($i -lt 5) {
+        Start-Sleep -Seconds 2
+    }
+}
+
+if ($times.Count -gt 0) {
+    $avgTime = ($times | Measure-Object -Average).Average
+    $minTime = ($times | Measure-Object -Minimum).Minimum
+    $maxTime = ($times | Measure-Object -Maximum).Maximum
+    
+    Write-Host "`nPerformance Results:" -ForegroundColor Green
+    Write-Host "  Average response time: $([math]::Round($avgTime, 2))ms" -ForegroundColor White
+    Write-Host "  Minimum response time: ${minTime}ms" -ForegroundColor White
+    Write-Host "  Maximum response time: ${maxTime}ms" -ForegroundColor White
+    Write-Host "  Successful requests: $($times.Count)/5" -ForegroundColor White
+    Write-Host "  Failed requests: $errors/5" -ForegroundColor White
+    
+    if ($avgTime -lt 1000) {
+        Write-Host "✅ Performance looks good!" -ForegroundColor Green
+    } elseif ($avgTime -lt 3000) {
+        Write-Host "⚠️  Performance is acceptable but could be better" -ForegroundColor Yellow
+    } else {
+        Write-Host "❌ Performance needs improvement" -ForegroundColor Red
+    }
+} else {
+    Write-Host "❌ All requests failed!" -ForegroundColor Red
+}

wwwroot/index.html

@@ -140,6 +140,7 @@
                                 <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Process</th>
                                 <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">CPU %</th>
                                 <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Memory</th>
+                                <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Memory %</th>
                                 <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Action</th>
                             </tr>
                         </thead>

wwwroot/js/dashboard.js

@@ -428,7 +428,7 @@ class ResourceDashboard {
 
         if (!processes || !Array.isArray(processes)) {
             const row = document.createElement('tr');
-            row.innerHTML = '<td colspan="4" class="px-4 py-4 text-center text-gray-500">No process data available</td>';
+            row.innerHTML = '<td colspan="5" class="px-4 py-4 text-center text-gray-500">No process data available</td>';
             tableBody.appendChild(row);
             return;
         }
@@ -448,6 +448,7 @@ class ResourceDashboard {
             const processId = process.processId || 0;
             const cpuUsage = process.cpuUsage || 0;
             const memoryUsage = process.memoryUsage || 0;
+            const memoryUsagePercentage = process.memoryUsagePercentage || 0;
 
             row.innerHTML = `
                 <td class="px-4 py-4 whitespace-nowrap">
@@ -462,6 +463,9 @@ class ResourceDashboard {
                 <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">
                     ${(memoryUsage / 1024 / 1024).toFixed(1)} MB
                 </td>
+                <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">
+                    ${memoryUsagePercentage.toFixed(1)}%
+                </td>
                 <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">
                     <button onclick="dashboard.killProcess(${processId}, '${processName}')" 
                             class="${killButtonClass}" ${killButtonDisabled}>

wwwroot/process-table-test.html

@@ -0,0 +1,78 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Process Table Test</title>
+    <script src="https://cdn.tailwindcss.com"></script>
+</head>
+<body class="bg-gray-100 p-8">
+    <div class="max-w-4xl mx-auto">
+        <h1 class="text-2xl font-bold mb-6">Process Table with Memory Percentage</h1>
+        
+        <div class="bg-white rounded-lg shadow-lg p-6">
+            <h2 class="text-xl font-bold text-gray-800 mb-4">
+                <i class="fas fa-list mr-2"></i>Top Processes
+            </h2>
+            <div class="overflow-x-auto">
+                <table class="min-w-full table-auto">
+                    <thead>
+                        <tr class="bg-gray-50">
+                            <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Process</th>
+                            <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">CPU %</th>
+                            <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Memory</th>
+                            <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Memory %</th>
+                            <th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Action</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <tr class="hover:bg-gray-50">
+                            <td class="px-4 py-4 whitespace-nowrap">
+                                <div class="flex items-center">
+                                    <div class="text-sm font-medium text-gray-900">chrome.exe</div>
+                                    <div class="text-sm text-gray-500 ml-2">PID: 1234</div>
+                                </div>
+                            </td>
+                            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">15.2%</td>
+                            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">512.3 MB</td>
+                            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">3.2%</td>
+                            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">
+                                <button class="bg-red-500 hover:bg-red-700 text-white px-2 py-1 rounded text-xs">
+                                    Kill
+                                </button>
+                            </td>
+                        </tr>
+                        <tr class="hover:bg-gray-50">
+                            <td class="px-4 py-4 whitespace-nowrap">
+                                <div class="flex items-center">
+                                    <div class="text-sm font-medium text-gray-900">notepad.exe</div>
+                                    <div class="text-sm text-gray-500 ml-2">PID: 5678</div>
+                                </div>
+                            </td>
+                            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">2.1%</td>
+                            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">25.6 MB</td>
+                            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">0.2%</td>
+                            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-900">
+                                <button class="bg-red-500 hover:bg-red-700 text-white px-2 py-1 rounded text-xs">
+                                    Kill
+                                </button>
+                            </td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+        
+        <div class="mt-6 p-4 bg-green-100 border border-green-200 rounded-lg">
+            <h3 class="font-bold text-green-800">✅ Changes Made:</h3>
+            <ul class="list-disc list-inside text-green-700 mt-2">
+                <li>Added "Memory %" column to the process table</li>
+                <li>Updated HTML table header to include the new column</li>
+                <li>Modified JavaScript to display memory percentage from backend data</li>
+                <li>Backend already calculates MemoryUsagePercentage based on total system memory</li>
+                <li>Updated colspan for "No data" message from 4 to 5 columns</li>
+            </ul>
+        </div>
+    </div>
+</body>
+</html>