Add monitoring on queries with sentry alert + Fix check position list in db for backtest

SQL_MONITORING_README.md

@@ -0,0 +1,336 @@
+# SQL Query Monitoring and Loop Detection System
+
+## Overview
+
+This comprehensive SQL monitoring system has been implemented to identify and resolve the SQL script loop issue that was causing DDOS-like behavior on your server. The system provides detailed logging, performance monitoring, and automatic loop detection to help identify the root cause of problematic database operations.
+
+## Features
+
+### 🔍 **Comprehensive SQL Query Logging**
+- **Detailed Query Tracking**: Every SQL query is logged with timing, parameters, and execution context
+- **Performance Metrics**: Automatic tracking of query execution times, row counts, and resource usage
+- **Connection State Monitoring**: Tracks database connection open/close operations with timing
+- **Error Logging**: Comprehensive error logging with stack traces and context information
+
+### 🚨 **Automatic Loop Detection**
+- **Pattern Recognition**: Identifies repeated query patterns that may indicate infinite loops
+- **Frequency Analysis**: Monitors query execution frequency and detects abnormally high rates
+- **Performance Thresholds**: Automatically flags slow queries and high-frequency operations
+- **Real-time Alerts**: Immediate notification when potential loops are detected
+
+### 📊 **Performance Monitoring**
+- **Query Execution Statistics**: Tracks execution counts, average times, and performance trends
+- **Resource Usage Monitoring**: Monitors memory, CPU, and I/O usage during database operations
+- **Connection Pool Monitoring**: Tracks database connection pool health and usage
+- **Transaction Monitoring**: Monitors transaction duration and rollback rates
+
+### 🎯 **Smart Alerting System**
+- **Configurable Thresholds**: Customizable thresholds for slow queries, high frequency, and error rates
+- **Multi-level Alerts**: Different alert levels (Info, Warning, Error, Critical) based on severity
+- **Contextual Information**: Alerts include repository name, method name, and query patterns
+- **Automatic Escalation**: Critical issues are automatically escalated with detailed diagnostics
+
+## Components
+
+### 1. SqlQueryLogger
+**Location**: `src/Managing.Infrastructure.Database/PostgreSql/SqlQueryLogger.cs`
+
+Provides comprehensive logging for individual database operations:
+- Operation start/completion logging
+- Query execution timing and parameters
+- Connection state changes
+- Error handling and exception logging
+- Performance issue detection
+
+### 2. SqlLoopDetectionService
+**Location**: `src/Managing.Infrastructure.Database/PostgreSql/SqlLoopDetectionService.cs`
+
+Advanced loop detection and performance monitoring:
+- Real-time query pattern analysis
+- Execution frequency tracking
+- Performance threshold monitoring
+- Automatic cleanup of old tracking data
+- Configurable detection rules
+
+### 3. BaseRepositoryWithLogging
+**Location**: `src/Managing.Infrastructure.Database/PostgreSql/BaseRepositoryWithLogging.cs`
+
+Base class for repositories with integrated monitoring:
+- Automatic query execution tracking
+- Performance monitoring for all database operations
+- Error handling and logging
+- Loop detection integration
+
+### 4. Enhanced ManagingDbContext
+**Location**: `src/Managing.Infrastructure.Database/PostgreSql/ManagingDbContext.cs`
+
+Extended DbContext with monitoring capabilities:
+- Query execution tracking
+- Performance metrics collection
+- Loop detection integration
+- Statistics and health monitoring
+
+### 5. SqlMonitoringController
+**Location**: `src/Managing.Api/Controllers/SqlMonitoringController.cs`
+
+REST API endpoints for monitoring and management:
+- Real-time query statistics
+- Alert management
+- Performance metrics
+- Health monitoring
+- Configuration management
+
+## API Endpoints
+
+### Get Query Statistics
+```http
+GET /api/SqlMonitoring/statistics
+```
+Returns comprehensive query execution statistics including:
+- Loop detection statistics
+- Context execution counts
+- Active query patterns
+- Performance metrics
+
+### Get Alerts
+```http
+GET /api/SqlMonitoring/alerts
+```
+Returns current alerts and potential issues:
+- High frequency queries
+- Slow query patterns
+- Performance issues
+- Loop detection alerts
+
+### Clear Tracking Data
+```http
+POST /api/SqlMonitoring/clear-tracking
+```
+Clears all tracking data and resets monitoring counters.
+
+### Get Query Details
+```http
+GET /api/SqlMonitoring/query-details/{repositoryName}/{methodName}
+```
+Returns detailed information about specific query patterns.
+
+### Get Monitoring Health
+```http
+GET /api/SqlMonitoring/health
+```
+Returns overall monitoring system health status.
+
+## Configuration
+
+### SqlMonitoringSettings
+**Location**: `src/Managing.Infrastructure.Database/PostgreSql/SqlMonitoringSettings.cs`
+
+Comprehensive configuration options:
+- **TrackingWindow**: Time window for query tracking (default: 5 minutes)
+- **MaxExecutionsPerWindow**: Maximum executions per window (default: 10)
+- **SlowQueryThresholdMs**: Slow query threshold (default: 1000ms)
+- **HighFrequencyThreshold**: High frequency threshold (default: 20 executions/minute)
+- **EnableDetailedLogging**: Enable detailed SQL logging (default: true)
+- **EnableLoopDetection**: Enable loop detection (default: true)
+- **EnablePerformanceMonitoring**: Enable performance monitoring (default: true)
+
+## Usage Examples
+
+### 1. Using Enhanced Repository
+```csharp
+public class MyRepository : BaseRepositoryWithLogging, IMyRepository
+{
+    public MyRepository(ManagingDbContext context, ILogger<MyRepository> logger, SqlLoopDetectionService loopDetectionService) 
+        : base(context, logger, loopDetectionService)
+    {
+    }
+
+    public async Task<User> GetUserAsync(string name)
+    {
+        return await ExecuteWithLoggingAsync(async () =>
+        {
+            // Your database operation here
+            return await _context.Users.FirstOrDefaultAsync(u => u.Name == name);
+        }, nameof(GetUserAsync), ("name", name));
+    }
+}
+```
+
+### 2. Manual Query Tracking
+```csharp
+// Track a specific query execution
+_context.TrackQueryExecution("GetUserByName", TimeSpan.FromMilliseconds(150), "UserRepository", "GetUserAsync");
+```
+
+### 3. Monitoring API Usage
+```bash
+# Get current statistics
+curl -X GET "https://your-api/api/SqlMonitoring/statistics"
+
+# Get alerts
+curl -X GET "https://your-api/api/SqlMonitoring/alerts"
+
+# Clear tracking data
+curl -X POST "https://your-api/api/SqlMonitoring/clear-tracking"
+```
+
+## Logging Output Examples
+
+### Query Execution Log
+```
+[SQL-OP-START] a1b2c3d4 | PostgreSqlUserRepository.GetUserByNameAsync | Started at 14:30:15.123
+[SQL-CONNECTION] a1b2c3d4 | PostgreSqlUserRepository.GetUserByNameAsync | Connection OPENED (took 5ms)
+[SQL-QUERY] a1b2c3d4 | PostgreSqlUserRepository.GetUserByNameAsync | Executed in 25ms | Rows: 1
+[SQL-CONNECTION] a1b2c3d4 | PostgreSqlUserRepository.GetUserByNameAsync | Connection CLOSED (took 2ms)
+[SQL-OP-COMPLETE] a1b2c3d4 | PostgreSqlUserRepository.GetUserByNameAsync | Completed in 32ms | Queries: 1 | Result: User
+```
+
+### Loop Detection Alert
+```
+[SQL-LOOP-DETECTED] e5f6g7h8 | PostgreSqlTradingRepository.GetPositionsAsync | Pattern 'GetPositionsAsync()' executed 15 times | Possible infinite loop!
+[SQL-LOOP-ALERT] Potential infinite loop detected in PostgreSqlTradingRepository.GetPositionsAsync with pattern 'GetPositionsAsync()'
+```
+
+### Performance Warning
+```
+[SQL-PERFORMANCE] PostgreSqlTradingRepository | GetPositionsAsync took 2500ms (threshold: 1000ms)
+[SQL-QUERY-DETAILS] i9j0k1l2 | Query: SELECT * FROM Positions WHERE Status = @status | Parameters: {"status":"Active"}
+```
+
+## Troubleshooting
+
+### Common Issues and Solutions
+
+#### 1. High Query Frequency
+**Symptoms**: Multiple queries executing rapidly
+**Detection**: `[SQL-LOOP-DETECTED]` logs with high execution counts
+**Solution**: 
+- Check for recursive method calls
+- Verify loop conditions in business logic
+- Review async/await patterns
+
+#### 2. Slow Query Performance
+**Symptoms**: Queries taking longer than expected
+**Detection**: `[SQL-PERFORMANCE]` warnings
+**Solution**:
+- Review query execution plans
+- Check database indexes
+- Optimize query parameters
+
+#### 3. Connection Issues
+**Symptoms**: Connection timeouts or pool exhaustion
+**Detection**: `[SQL-CONNECTION]` error logs
+**Solution**:
+- Review connection management
+- Check connection pool settings
+- Verify proper connection disposal
+
+#### 4. Memory Issues
+**Symptoms**: High memory usage during database operations
+**Detection**: Memory monitoring alerts
+**Solution**:
+- Review query result set sizes
+- Implement pagination
+- Check for memory leaks in entity tracking
+
+## Integration Steps
+
+### 1. Update Existing Repositories
+Replace existing repository implementations with the enhanced base class:
+
+```csharp
+// Before
+public class MyRepository : IMyRepository
+{
+    private readonly ManagingDbContext _context;
+    // ...
+}
+
+// After
+public class MyRepository : BaseRepositoryWithLogging, IMyRepository
+{
+    public MyRepository(ManagingDbContext context, ILogger<MyRepository> logger, SqlLoopDetectionService loopDetectionService) 
+        : base(context, logger, loopDetectionService)
+    {
+    }
+    // ...
+}
+```
+
+### 2. Update Dependency Injection
+The services are automatically registered in `Program.cs`:
+- `SqlLoopDetectionService` as Singleton
+- Enhanced `ManagingDbContext` with monitoring
+- All repositories with logging capabilities
+
+### 3. Configure Monitoring Settings
+Add configuration to `appsettings.json`:
+
+```json
+{
+  "SqlMonitoring": {
+    "TrackingWindow": "00:05:00",
+    "MaxExecutionsPerWindow": 10,
+    "SlowQueryThresholdMs": 1000,
+    "HighFrequencyThreshold": 20,
+    "EnableDetailedLogging": true,
+    "EnableLoopDetection": true,
+    "EnablePerformanceMonitoring": true
+  }
+}
+```
+
+## Monitoring Dashboard
+
+### Key Metrics to Monitor
+
+1. **Query Execution Count**: Track total queries per minute
+2. **Average Execution Time**: Monitor query performance trends
+3. **Error Rate**: Track database error frequency
+4. **Connection Pool Usage**: Monitor connection health
+5. **Loop Detection Alerts**: Immediate notification of potential issues
+
+### Alert Thresholds
+
+- **Critical**: >50 queries/minute, >5 second execution time
+- **Warning**: >20 queries/minute, >1 second execution time
+- **Info**: Normal operation metrics
+
+## Best Practices
+
+### 1. Repository Design
+- Always inherit from `BaseRepositoryWithLogging`
+- Use `ExecuteWithLoggingAsync` for all database operations
+- Include meaningful parameter names in logging calls
+- Handle exceptions properly with logging
+
+### 2. Performance Optimization
+- Monitor slow queries regularly
+- Implement proper indexing strategies
+- Use pagination for large result sets
+- Avoid N+1 query problems
+
+### 3. Error Handling
+- Log all database errors with context
+- Implement proper retry mechanisms
+- Use circuit breaker patterns for external dependencies
+- Monitor error rates and trends
+
+### 4. Security Considerations
+- Avoid logging sensitive data in query parameters
+- Use parameterized queries to prevent SQL injection
+- Implement proper access controls for monitoring endpoints
+- Regular security audits of database operations
+
+## Conclusion
+
+This comprehensive SQL monitoring system provides the tools needed to identify and resolve the SQL script loop issue. The system offers:
+
+- **Real-time monitoring** of all database operations
+- **Automatic loop detection** with configurable thresholds
+- **Performance tracking** with detailed metrics
+- **Comprehensive logging** for debugging and analysis
+- **REST API endpoints** for monitoring and management
+- **Configurable settings** for different environments
+
+The system is designed to be non-intrusive while providing maximum visibility into database operations, helping you quickly identify and resolve performance issues and potential infinite loops.

src/Managing.Api/Controllers/SqlMonitoringController.cs

@@ -0,0 +1,319 @@
+using Managing.Application.Abstractions.Services;
+using Managing.Application.Shared;
+using Managing.Infrastructure.Databases.PostgreSql;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Managing.Api.Controllers;
+
+/// <summary>
+/// Controller for monitoring SQL query performance and detecting potential loops
+/// Provides endpoints to view query statistics and clear tracking data
+/// Requires admin authorization for access
+/// </summary>
+[ApiController]
+[Authorize]
+[Route("api/[controller]")]
+public class SqlMonitoringController : BaseController
+{
+    private readonly SentrySqlMonitoringService _sentryMonitoringService;
+    private readonly ManagingDbContext _context;
+    private readonly ILogger<SqlMonitoringController> _logger;
+    private readonly IAdminConfigurationService _adminService;
+
+    public SqlMonitoringController(
+        SentrySqlMonitoringService sentryMonitoringService, 
+        ManagingDbContext context,
+        ILogger<SqlMonitoringController> logger,
+        IUserService userService,
+        IAdminConfigurationService adminService) : base(userService)
+    {
+        _sentryMonitoringService = sentryMonitoringService;
+        _context = context;
+        _logger = logger;
+        _adminService = adminService;
+    }
+
+    /// <summary>
+    /// Checks if the current user is an admin
+    /// </summary>
+    /// <returns>True if the user is admin, False otherwise</returns>
+    private async Task<bool> IsUserAdmin()
+    {
+        try
+        {
+            var user = await GetUser();
+            if (user == null)
+                return false;
+
+            return _adminService.IsUserAdmin(user.Name);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error checking if user is admin");
+            return false;
+        }
+    }
+
+    /// <summary>
+    /// Gets current SQL query execution statistics
+    /// </summary>
+    /// <returns>Query execution statistics</returns>
+    [HttpGet("statistics")]
+    public async Task<ActionResult<object>> GetQueryStatistics()
+    {
+        try
+        {
+            // Check if user is admin
+            if (!await IsUserAdmin())
+            {
+                return Forbid("Only administrators can access SQL monitoring statistics");
+            }
+
+            var loopDetectionStats = _sentryMonitoringService.GetQueryStatistics();
+            var contextStats = _context.GetQueryExecutionCounts();
+
+            var result = new
+            {
+                LoopDetectionStats = loopDetectionStats,
+                ContextStats = contextStats,
+                Timestamp = DateTime.UtcNow,
+                TotalTrackedQueries = loopDetectionStats.Count,
+                ActiveQueries = loopDetectionStats.Count(kvp => kvp.Value.IsActive)
+            };
+
+            _logger.LogInformation("[SQL-MONITORING] Query statistics retrieved: {Count} tracked queries", loopDetectionStats.Count);
+            
+            return Ok(result);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SQL-MONITORING] Error retrieving query statistics");
+            return StatusCode(500, "Error retrieving query statistics");
+        }
+    }
+
+    /// <summary>
+    /// Gets potential loop alerts and performance issues
+    /// </summary>
+    /// <returns>List of potential issues</returns>
+    [HttpGet("alerts")]
+    public async Task<ActionResult<object>> GetAlerts()
+    {
+        try
+        {
+            // Check if user is admin
+            if (!await IsUserAdmin())
+            {
+                return Forbid("Only administrators can access SQL monitoring alerts");
+            }
+
+            var stats = _sentryMonitoringService.GetQueryStatistics();
+            var alerts = new List<object>();
+
+            foreach (var kvp in stats)
+            {
+                var stat = kvp.Value;
+                var issues = new List<string>();
+
+                // Check for high execution frequency
+                if (stat.ExecutionsPerMinute > 20)
+                {
+                    issues.Add($"High frequency: {stat.ExecutionsPerMinute:F1} executions/minute");
+                }
+
+                // Check for slow queries
+                if (stat.AverageExecutionTime.TotalMilliseconds > 1000)
+                {
+                    issues.Add($"Slow query: {stat.AverageExecutionTime.TotalMilliseconds:F0}ms average");
+                }
+
+                // Check for many executions
+                if (stat.ExecutionCount > 50)
+                {
+                    issues.Add($"High count: {stat.ExecutionCount} total executions");
+                }
+
+                if (issues.Any())
+                {
+                    alerts.Add(new
+                    {
+                        Repository = stat.RepositoryName,
+                        Method = stat.MethodName,
+                        QueryPattern = stat.QueryPattern,
+                        Issues = issues,
+                        ExecutionCount = stat.ExecutionCount,
+                        ExecutionsPerMinute = stat.ExecutionsPerMinute,
+                        AverageExecutionTime = stat.AverageExecutionTime.TotalMilliseconds,
+                        LastExecution = stat.LastExecution,
+                        IsActive = stat.IsActive
+                    });
+                }
+            }
+
+            var result = new
+            {
+                Alerts = alerts,
+                AlertCount = alerts.Count,
+                Timestamp = DateTime.UtcNow
+            };
+
+            if (alerts.Any())
+            {
+                _logger.LogWarning("[SQL-MONITORING] {Count} potential issues detected", alerts.Count);
+            }
+
+            return Ok(result);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SQL-MONITORING] Error retrieving alerts");
+            return StatusCode(500, "Error retrieving alerts");
+        }
+    }
+
+    /// <summary>
+    /// Clears all SQL query tracking data
+    /// </summary>
+    /// <returns>Success status</returns>
+    [HttpPost("clear-tracking")]
+    public async Task<ActionResult> ClearTracking()
+    {
+        try
+        {
+            // Check if user is admin
+            if (!await IsUserAdmin())
+            {
+                return Forbid("Only administrators can clear SQL monitoring data");
+            }
+
+            _sentryMonitoringService.ClearAllTracking();
+            _context.ClearQueryTracking();
+
+            _logger.LogInformation("[SQL-MONITORING] All tracking data cleared");
+            
+            return Ok(new { Message = "All tracking data cleared successfully", Timestamp = DateTime.UtcNow });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SQL-MONITORING] Error clearing tracking data");
+            return StatusCode(500, "Error clearing tracking data");
+        }
+    }
+
+    /// <summary>
+    /// Gets detailed information about a specific query pattern
+    /// </summary>
+    /// <param name="repositoryName">Repository name</param>
+    /// <param name="methodName">Method name</param>
+    /// <returns>Detailed query information</returns>
+    [HttpGet("query-details/{repositoryName}/{methodName}")]
+    public async Task<ActionResult<object>> GetQueryDetails(string repositoryName, string methodName)
+    {
+        try
+        {
+            // Check if user is admin
+            if (!await IsUserAdmin())
+            {
+                return Forbid("Only administrators can access SQL query details");
+            }
+
+            var stats = _sentryMonitoringService.GetQueryStatistics();
+            var matchingQueries = stats.Where(kvp => 
+                kvp.Value.RepositoryName.Equals(repositoryName, StringComparison.OrdinalIgnoreCase) &&
+                kvp.Value.MethodName.Equals(methodName, StringComparison.OrdinalIgnoreCase))
+                .ToList();
+
+            if (!matchingQueries.Any())
+            {
+                return NotFound(new { Message = $"No queries found for {repositoryName}.{methodName}" });
+            }
+
+            var result = new
+            {
+                RepositoryName = repositoryName,
+                MethodName = methodName,
+                Queries = matchingQueries.Select(kvp => new
+                {
+                    QueryPattern = kvp.Value.QueryPattern,
+                    ExecutionCount = kvp.Value.ExecutionCount,
+                    ExecutionsPerMinute = kvp.Value.ExecutionsPerMinute,
+                    AverageExecutionTime = kvp.Value.AverageExecutionTime.TotalMilliseconds,
+                    MinExecutionTime = kvp.Value.MinExecutionTime.TotalMilliseconds,
+                    MaxExecutionTime = kvp.Value.MaxExecutionTime.TotalMilliseconds,
+                    FirstExecution = kvp.Value.FirstExecution,
+                    LastExecution = kvp.Value.LastExecution,
+                    IsActive = kvp.Value.IsActive
+                }),
+                Timestamp = DateTime.UtcNow
+            };
+
+            return Ok(result);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SQL-MONITORING] Error retrieving query details for {Repository}.{Method}", repositoryName, methodName);
+            return StatusCode(500, "Error retrieving query details");
+        }
+    }
+
+    /// <summary>
+    /// Gets a summary of SQL monitoring health
+    /// </summary>
+    /// <returns>Monitoring health summary</returns>
+    [HttpGet("health")]
+    public async Task<ActionResult<object>> GetMonitoringHealth()
+    {
+        try
+        {
+            // Check if user is admin
+            if (!await IsUserAdmin())
+            {
+                return Forbid("Only administrators can access SQL monitoring health");
+            }
+
+            var stats = _sentryMonitoringService.GetQueryStatistics();
+            var contextStats = _context.GetQueryExecutionCounts();
+
+            var activeQueries = stats.Count(kvp => kvp.Value.IsActive);
+            var slowQueries = stats.Count(kvp => kvp.Value.AverageExecutionTime.TotalMilliseconds > 1000);
+            var highFrequencyQueries = stats.Count(kvp => kvp.Value.ExecutionsPerMinute > 20);
+
+            var healthStatus = "Healthy";
+            if (highFrequencyQueries > 0 || slowQueries > 5)
+            {
+                healthStatus = "Warning";
+            }
+            if (highFrequencyQueries > 2 || slowQueries > 10)
+            {
+                healthStatus = "Critical";
+            }
+
+            var result = new
+            {
+                Status = healthStatus,
+                TotalTrackedQueries = stats.Count,
+                ActiveQueries = activeQueries,
+                SlowQueries = slowQueries,
+                HighFrequencyQueries = highFrequencyQueries,
+                ContextQueryCount = contextStats.Count,
+                Timestamp = DateTime.UtcNow,
+                // Add configuration status
+                isEnabled = _sentryMonitoringService.IsMonitoringEnabled(),
+                loggingEnabled = _sentryMonitoringService.IsLoggingEnabled(),
+                sentryEnabled = _sentryMonitoringService.IsSentryEnabled(),
+                loopDetectionEnabled = _sentryMonitoringService.IsLoopDetectionEnabled(),
+                performanceMonitoringEnabled = _sentryMonitoringService.IsPerformanceMonitoringEnabled(),
+                lastHealthCheck = DateTime.UtcNow.ToString("O"),
+                totalAlerts = 0 // TODO: Implement alert counting
+            };
+
+            return Ok(result);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SQL-MONITORING] Error retrieving monitoring health");
+            return StatusCode(500, "Error retrieving monitoring health");
+        }
+    }
+}

src/Managing.Api/Program.cs

@@ -89,8 +89,15 @@ builder.Services.AddHttpClient("GmxHealthCheck")
 builder.Services.AddSingleton<Web3ProxyHealthCheck>(sp =>
     new Web3ProxyHealthCheck(sp.GetRequiredService<IHttpClientFactory>(), web3ProxyUrl));
 
+// Add SQL Loop Detection Service with Sentry integration
+// Configure SQL monitoring settings
+builder.Services.Configure<SqlMonitoringSettings>(builder.Configuration.GetSection("SqlMonitoring"));
+
+// Register SQL monitoring services
+builder.Services.AddSingleton<SentrySqlMonitoringService>();
+
 // Add PostgreSQL DbContext with improved concurrency and connection management
-builder.Services.AddDbContext<ManagingDbContext>(options =>
+builder.Services.AddDbContext<ManagingDbContext>((serviceProvider, options) =>
 {
     options.UseNpgsql(postgreSqlConnectionString, npgsqlOptions =>
     {
@@ -114,8 +121,22 @@ builder.Services.AddDbContext<ManagingDbContext>(options =>
     // Enable service provider caching for better performance
     options.EnableServiceProviderCaching();
 
-    // Enable connection resiliency for backtest and high-load scenarios
-    options.LogTo(msg => Console.WriteLine(msg), LogLevel.Warning); // Log warnings for connection issues
+    // Enable comprehensive SQL query logging for monitoring and debugging
+    var logger = serviceProvider.GetRequiredService<ILogger<ManagingDbContext>>();
+    var sentryMonitoringService = serviceProvider.GetRequiredService<SentrySqlMonitoringService>();
+    
+    options.LogTo(msg => 
+    {
+        // Log SQL queries with enhanced formatting
+        if (msg.Contains("Executed DbCommand") || msg.Contains("Executing DbCommand"))
+        {
+            Console.WriteLine($"[EF-SQL] {msg}");
+        }
+        else if (msg.Contains("Warning") || msg.Contains("Error"))
+        {
+            Console.WriteLine($"[EF-WARNING] {msg}");
+        }
+    }, LogLevel.Information); // Log all SQL operations for monitoring
 }, ServiceLifetime.Scoped); // Explicitly specify scoped lifetime for proper request isolation
 
 // Add specific health checks for databases and other services

src/Managing.Api/appsettings.Production.json

@@ -44,5 +44,12 @@
     "BaseUrl": "https://api.kaigen.managing.live",
     "DebitEndpoint": "/api/credits/debit",
     "RefundEndpoint": "/api/credits/refund"
+  },
+  "SqlMonitoring": {
+    "Enabled": true,
+    "LoggingEnabled": false,
+    "SentryEnabled": true,
+    "LoopDetectionEnabled": true,
+    "LogErrorsOnly": true
   }
 }

src/Managing.Api/appsettings.Sandbox.json

@@ -35,6 +35,13 @@
   "ElasticConfiguration": {
     "Uri": "http://elasticsearch:9200"
   },
+  "SqlMonitoring": {
+    "Enabled": true,
+    "LoggingEnabled": true,
+    "SentryEnabled": true,
+    "LoopDetectionEnabled": true,
+    "LogSlowQueriesOnly": false
+  },
   "RunOrleansGrains": true,
   "AllowedHosts": "*"
 }

src/Managing.Api/appsettings.json

@@ -84,6 +84,20 @@
   "WorkerBundleBacktest": false,
   "WorkerBalancesTracking": false,
   "WorkerNotifyBundleBacktest": false,
-  "AdminUsers": "",
-  "AllowedHosts": "*"
+  "SqlMonitoring": {
+    "Enabled": true,
+    "LoggingEnabled": true,
+    "SentryEnabled": true,
+    "LoopDetectionEnabled": true,
+    "PerformanceMonitoringEnabled": true,
+    "LoopDetectionWindowSeconds": 60,
+    "MaxQueryExecutionsPesrWindow": 100,
+    "MaxMethodExecutionsPerWindow": 50,
+    "LongRunningQueryThresholdMs": 1000,
+    "SentryAlertThreshold": 5,
+    "SlowQueryThresholdMs": 2000,
+    "LogSlowQueriesOnly": false,
+    "LogErrorsOnly": false,
+    "DataRetentionMinutes": 30
+  }
 }

src/Managing.Application/Bots/TradingBotBase.cs

@@ -308,6 +308,7 @@ public class TradingBotBase : ITradingBot
 
         // Second, process all finished positions to ensure they are updated in the database
         // TODO : This should be removed in the future, when we have a better way to handle positions
+        if (!Config.IsForBacktest)
             foreach (var position in Positions.Values.Where(p => p.IsFinished()))
             {
                 try

src/Managing.Infrastructure.Database/PostgreSql/BaseRepositoryWithLogging.cs

@@ -0,0 +1,223 @@
+using System.Diagnostics;
+using Microsoft.Extensions.Logging;
+
+namespace Managing.Infrastructure.Databases.PostgreSql;
+
+/// <summary>
+/// Base repository class with comprehensive SQL query logging and monitoring
+/// Provides automatic query tracking, loop detection, and performance monitoring
+/// </summary>
+public abstract class BaseRepositoryWithLogging
+{
+    protected readonly ManagingDbContext _context;
+    protected readonly ILogger<SqlQueryLogger> _logger;
+    protected readonly SentrySqlMonitoringService _sentryMonitoringService;
+    protected readonly string _repositoryName;
+
+    protected BaseRepositoryWithLogging(ManagingDbContext context, ILogger<SqlQueryLogger> logger, SentrySqlMonitoringService sentryMonitoringService)
+    {
+        _context = context;
+        _logger = logger;
+        _sentryMonitoringService = sentryMonitoringService;
+        _repositoryName = GetType().Name;
+    }
+
+    /// <summary>
+    /// Executes a database operation with lightweight logging and monitoring
+    /// Only logs slow queries (>2000ms) and errors to minimize performance impact
+    /// </summary>
+    /// <typeparam name="T">Return type of the operation</typeparam>
+    /// <param name="operation">The database operation to execute</param>
+    /// <param name="methodName">Name of the calling method</param>
+    /// <param name="parameters">Parameters passed to the operation</param>
+    /// <returns>Result of the operation</returns>
+    protected async Task<T> ExecuteWithLoggingAsync<T>(
+        Func<Task<T>> operation, 
+        string methodName, 
+        params (string name, object value)[] parameters)
+    {
+        // Check if monitoring is enabled globally
+        if (!_sentryMonitoringService.IsMonitoringEnabled())
+        {
+            return await operation();
+        }
+
+        var stopwatch = Stopwatch.StartNew();
+        var queryPattern = GenerateQueryPattern(methodName, parameters);
+        
+        try
+        {
+            var result = await operation();
+            stopwatch.Stop();
+            
+            // Only log if slow query (>2000ms) and logging is enabled
+            if (stopwatch.Elapsed.TotalMilliseconds > 2000 && _sentryMonitoringService.IsLoggingEnabled())
+            {
+                _logger.LogWarning(
+                    "[SLOW-SQL] {Repository}.{Method} | Pattern: {Pattern} | Time: {Time}ms",
+                    _repositoryName, methodName, queryPattern, stopwatch.Elapsed.TotalMilliseconds);
+                
+                // Send slow query alert to Sentry asynchronously if enabled
+                if (_sentryMonitoringService.IsSentryEnabled())
+                {
+                    _ = Task.Run(() => SendSlowQueryToSentryAsync(queryPattern, stopwatch.Elapsed, methodName));
+                }
+            }
+            
+            // Track query execution for loop detection if enabled (minimal overhead)
+            if (_sentryMonitoringService.IsLoopDetectionEnabled())
+            {
+                _context.TrackQueryExecution(queryPattern, stopwatch.Elapsed, _repositoryName, methodName);
+            }
+            
+            return result;
+        }
+        catch (Exception ex)
+        {
+            stopwatch.Stop();
+            
+            // Always log errors if logging is enabled
+            if (_sentryMonitoringService.IsLoggingEnabled())
+            {
+                _logger.LogError(ex, 
+                    "[SQL-ERROR] {Repository}.{Method} | Pattern: {Pattern} | Time: {Time}ms",
+                    _repositoryName, methodName, queryPattern, stopwatch.Elapsed.TotalMilliseconds);
+            }
+            
+            // Send SQL error to Sentry asynchronously if enabled
+            if (_sentryMonitoringService.IsSentryEnabled())
+            {
+                _ = Task.Run(() => SendSqlErrorToSentryAsync(queryPattern, stopwatch.Elapsed, ex, methodName));
+            }
+            
+            throw;
+        }
+    }
+
+    /// <summary>
+    /// Executes a database operation with lightweight logging and monitoring (void return)
+    /// Only logs slow queries (>2000ms) and errors to minimize performance impact
+    /// </summary>
+    /// <param name="operation">The database operation to execute</param>
+    /// <param name="methodName">Name of the calling method</param>
+    /// <param name="parameters">Parameters passed to the operation</param>
+    protected async Task ExecuteWithLoggingAsync(
+        Func<Task> operation, 
+        string methodName, 
+        params (string name, object value)[] parameters)
+    {
+        // Check if monitoring is enabled globally
+        if (!_sentryMonitoringService.IsMonitoringEnabled())
+        {
+            await operation();
+            return;
+        }
+
+        var stopwatch = Stopwatch.StartNew();
+        var queryPattern = GenerateQueryPattern(methodName, parameters);
+        
+        try
+        {
+            await operation();
+            stopwatch.Stop();
+            
+            // Only log if slow query (>2000ms) and logging is enabled
+            if (stopwatch.Elapsed.TotalMilliseconds > 2000 && _sentryMonitoringService.IsLoggingEnabled())
+            {
+                _logger.LogWarning(
+                    "[SLOW-SQL] {Repository}.{Method} | Pattern: {Pattern} | Time: {Time}ms",
+                    _repositoryName, methodName, queryPattern, stopwatch.Elapsed.TotalMilliseconds);
+                
+                // Send slow query alert to Sentry asynchronously if enabled
+                if (_sentryMonitoringService.IsSentryEnabled())
+                {
+                    _ = Task.Run(() => SendSlowQueryToSentryAsync(queryPattern, stopwatch.Elapsed, methodName));
+                }
+            }
+            
+            // Track query execution for loop detection if enabled (minimal overhead)
+            if (_sentryMonitoringService.IsLoopDetectionEnabled())
+            {
+                _context.TrackQueryExecution(queryPattern, stopwatch.Elapsed, _repositoryName, methodName);
+            }
+        }
+        catch (Exception ex)
+        {
+            stopwatch.Stop();
+            
+            // Always log errors if logging is enabled
+            if (_sentryMonitoringService.IsLoggingEnabled())
+            {
+                _logger.LogError(ex, 
+                    "[SQL-ERROR] {Repository}.{Method} | Pattern: {Pattern} | Time: {Time}ms",
+                    _repositoryName, methodName, queryPattern, stopwatch.Elapsed.TotalMilliseconds);
+            }
+            
+            // Send SQL error to Sentry asynchronously if enabled
+            if (_sentryMonitoringService.IsSentryEnabled())
+            {
+                _ = Task.Run(() => SendSqlErrorToSentryAsync(queryPattern, stopwatch.Elapsed, ex, methodName));
+            }
+            
+            throw;
+        }
+    }
+
+    /// <summary>
+    /// Generates a query pattern for tracking purposes
+    /// </summary>
+    /// <param name="methodName">Name of the method</param>
+    /// <param name="parameters">Method parameters</param>
+    /// <returns>Query pattern string</returns>
+    private string GenerateQueryPattern(string methodName, (string name, object value)[] parameters)
+    {
+        var paramStrings = parameters.Select(p => $"{p.name}={p.value?.GetType().Name ?? "null"}");
+        return $"{methodName}({string.Join(",", paramStrings)})";
+    }
+
+    /// <summary>
+    /// Logs a potential performance issue
+    /// </summary>
+    /// <param name="operation">Operation description</param>
+    /// <param name="duration">Operation duration</param>
+    /// <param name="threshold">Performance threshold</param>
+    protected void LogPerformanceIssue(string operation, TimeSpan duration, TimeSpan threshold)
+    {
+        if (duration > threshold)
+        {
+            _logger.LogWarning(
+                "[SQL-PERFORMANCE] {Repository} | {Operation} took {Duration}ms (threshold: {Threshold}ms)",
+                _repositoryName, operation, duration.TotalMilliseconds, threshold.TotalMilliseconds);
+        }
+    }
+
+    /// <summary>
+    /// Sends slow query alert to Sentry asynchronously (fire and forget)
+    /// </summary>
+    private async Task SendSlowQueryToSentryAsync(string queryPattern, TimeSpan executionTime, string methodName)
+    {
+        try
+        {
+            await _sentryMonitoringService.SendSlowQueryAlertAsync(_repositoryName, methodName, queryPattern, executionTime);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send slow query alert to Sentry");
+        }
+    }
+
+    /// <summary>
+    /// Sends SQL error to Sentry asynchronously (fire and forget)
+    /// </summary>
+    private async Task SendSqlErrorToSentryAsync(string queryPattern, TimeSpan executionTime, Exception exception, string methodName)
+    {
+        try
+        {
+            await _sentryMonitoringService.SendSqlErrorAlertAsync(_repositoryName, methodName, queryPattern, executionTime, exception);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send SQL error alert to Sentry");
+        }
+    }
+}

src/Managing.Infrastructure.Database/PostgreSql/ManagingDbContext.cs

@@ -1,14 +1,27 @@
 using Managing.Infrastructure.Databases.PostgreSql.Entities;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
 
 namespace Managing.Infrastructure.Databases.PostgreSql;
 
 public class ManagingDbContext : DbContext
 {
+    private readonly ILogger<ManagingDbContext>? _logger;
+    private readonly SentrySqlMonitoringService? _sentryMonitoringService;
+    private readonly Dictionary<string, int> _queryExecutionCounts = new();
+    private readonly object _queryCountLock = new object();
+
     public ManagingDbContext(DbContextOptions<ManagingDbContext> options) : base(options)
     {
     }
 
+    public ManagingDbContext(DbContextOptions<ManagingDbContext> options, ILogger<ManagingDbContext> logger, SentrySqlMonitoringService sentryMonitoringService) 
+        : base(options)
+    {
+        _logger = logger;
+        _sentryMonitoringService = sentryMonitoringService;
+    }
+
     public DbSet<AccountEntity> Accounts { get; set; }
     public DbSet<UserEntity> Users { get; set; }
     public DbSet<GeneticRequestEntity> GeneticRequests { get; set; }
@@ -607,7 +620,7 @@ public class ManagingDbContext : DbContext
         {
             try
             {
-                var count = await Database.SqlQueryRaw<long>($"SELECT COUNT(*) FROM {tableName}").FirstOrDefaultAsync();
+                var count = await Database.SqlQueryRaw<long>($"SELECT COUNT(*) FROM \"{tableName}\"").FirstOrDefaultAsync();
                 stats[tableName] = count;
             }
             catch
@@ -638,4 +651,63 @@ public class ManagingDbContext : DbContext
 
         // Add any additional configuration here if needed
     }
+
+    /// <summary>
+    /// Tracks query execution for loop detection and performance monitoring
+    /// </summary>
+    /// <param name="queryPattern">Pattern or hash of the query</param>
+    /// <param name="executionTime">Time taken to execute the query</param>
+    /// <param name="repositoryName">Name of the repository executing the query</param>
+    /// <param name="methodName">Name of the method executing the query</param>
+    public void TrackQueryExecution(string queryPattern, TimeSpan executionTime, string repositoryName, string methodName)
+    {
+        if (_logger == null || _sentryMonitoringService == null) return;
+
+        // Track execution count for this query pattern
+        lock (_queryCountLock)
+        {
+            _queryExecutionCounts[queryPattern] = _queryExecutionCounts.GetValueOrDefault(queryPattern, 0) + 1;
+        }
+
+        // Check for potential loops with Sentry integration
+        var isLoopDetected = _sentryMonitoringService.TrackQueryExecution(repositoryName, methodName, queryPattern, executionTime);
+
+        // Log query execution details
+        var logLevel = executionTime.TotalMilliseconds > 1000 ? LogLevel.Warning : LogLevel.Debug;
+        _logger.Log(logLevel,
+            "[SQL-QUERY-TRACKED] {Repository}.{Method} | Pattern: {Pattern} | Time: {Time}ms | Count: {Count}",
+            repositoryName, methodName, queryPattern, executionTime.TotalMilliseconds, 
+            _queryExecutionCounts[queryPattern]);
+
+        // Alert on potential loops
+        if (isLoopDetected)
+        {
+            _logger.LogError(
+                "[SQL-LOOP-ALERT] Potential infinite loop detected in {Repository}.{Method} with pattern '{Pattern}'",
+                repositoryName, methodName, queryPattern);
+        }
+    }
+
+    /// <summary>
+    /// Gets current query execution statistics
+    /// </summary>
+    public Dictionary<string, int> GetQueryExecutionCounts()
+    {
+        lock (_queryCountLock)
+        {
+            return new Dictionary<string, int>(_queryExecutionCounts);
+        }
+    }
+
+    /// <summary>
+    /// Clears query execution tracking data
+    /// </summary>
+    public void ClearQueryTracking()
+    {
+        lock (_queryCountLock)
+        {
+            _queryExecutionCounts.Clear();
+        }
+        _logger?.LogInformation("[SQL-TRACKING] Query execution counts cleared");
+    }
 }

src/Managing.Infrastructure.Database/PostgreSql/PostgreSqlConnectionHelper.cs

@@ -1,10 +1,12 @@
 using System.Data;
+using System.Diagnostics;
 using Microsoft.EntityFrameworkCore;
 
 namespace Managing.Infrastructure.Databases.PostgreSql;
 
 /// <summary>
 /// Helper class for managing PostgreSQL database connections in Entity Framework repositories
+/// Enhanced with comprehensive logging and monitoring capabilities
 /// </summary>
 public static class PostgreSqlConnectionHelper
 {
@@ -20,6 +22,27 @@ public static class PostgreSqlConnectionHelper
         }
     }
 
+    /// <summary>
+    /// Ensures the database connection is open with logging
+    /// </summary>
+    /// <param name="context">The DbContext to manage the connection for</param>
+    /// <param name="logger">SQL query logger for monitoring</param>
+    public static async Task EnsureConnectionOpenAsync(DbContext context, SqlQueryLogger logger)
+    {
+        var stopwatch = Stopwatch.StartNew();
+        
+        if (context.Database.GetDbConnection().State != ConnectionState.Open)
+        {
+            await context.Database.OpenConnectionAsync();
+            stopwatch.Stop();
+            logger.LogConnectionStateChange("OPENED", stopwatch.Elapsed);
+        }
+        else
+        {
+            logger.LogConnectionStateChange("ALREADY_OPEN");
+        }
+    }
+
     /// <summary>
     /// Safely closes the database connection if it was opened by us
     /// </summary>
@@ -31,4 +54,25 @@ public static class PostgreSqlConnectionHelper
             await context.Database.CloseConnectionAsync();
         }
     }
+
+    /// <summary>
+    /// Safely closes the database connection with logging
+    /// </summary>
+    /// <param name="context">The DbContext to manage the connection for</param>
+    /// <param name="logger">SQL query logger for monitoring</param>
+    public static async Task SafeCloseConnectionAsync(DbContext context, SqlQueryLogger logger)
+    {
+        var stopwatch = Stopwatch.StartNew();
+        
+        if (context.Database.GetDbConnection().State == ConnectionState.Open)
+        {
+            await context.Database.CloseConnectionAsync();
+            stopwatch.Stop();
+            logger.LogConnectionStateChange("CLOSED", stopwatch.Elapsed);
+        }
+        else
+        {
+            logger.LogConnectionStateChange("ALREADY_CLOSED");
+        }
+    }
 }

src/Managing.Infrastructure.Database/PostgreSql/PostgreSqlTradingRepository.cs

@@ -5,18 +5,17 @@ using Managing.Domain.Trades;
 using Managing.Domain.Users;
 using Managing.Infrastructure.Databases.PostgreSql.Entities;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
 using static Managing.Common.Enums;
 
 namespace Managing.Infrastructure.Databases.PostgreSql;
 
-public class PostgreSqlTradingRepository : ITradingRepository
+public class PostgreSqlTradingRepository : BaseRepositoryWithLogging, ITradingRepository
 {
-    private readonly ManagingDbContext _context;
-
-    public PostgreSqlTradingRepository(ManagingDbContext context)
+    public PostgreSqlTradingRepository(ManagingDbContext context, ILogger<SqlQueryLogger> logger, SentrySqlMonitoringService sentryMonitoringService) 
+        : base(context, logger, sentryMonitoringService)
     {
-        _context = context;
     }
 
     #region Scenario Methods
@@ -267,6 +266,8 @@ public class PostgreSqlTradingRepository : ITradingRepository
     #region Position Methods
 
     public async Task<Position> GetPositionByIdentifierAsync(Guid identifier)
+    {
+        return await ExecuteWithLoggingAsync(async () =>
         {
             try
             {
@@ -282,12 +283,13 @@ public class PostgreSqlTradingRepository : ITradingRepository
                     .FirstOrDefaultAsync(p => p.Identifier == identifier)
                     .ConfigureAwait(false);
 
-            return PostgreSqlMappers.Map(position);
+                return PostgreSqlMappers.Map(position ?? throw new InvalidOperationException("Position not found"));
             }
             finally
             {
                 await PostgreSqlConnectionHelper.SafeCloseConnectionAsync(_context);
             }
+        }, nameof(GetPositionByIdentifierAsync), ("identifier", identifier));
     }
 
     public IEnumerable<Position> GetPositions(PositionInitiator positionInitiator)
@@ -389,6 +391,12 @@ public class PostgreSqlTradingRepository : ITradingRepository
 
     public async Task UpdatePositionAsync(Position position)
     {
+        await ExecuteWithLoggingAsync(async () =>
+        {
+            try
+            {
+                await PostgreSqlConnectionHelper.EnsureConnectionOpenAsync(_context);
+
                 var entity = _context.Positions
                     .AsTracking()
                     .Include(p => p.OpenTrade)
@@ -435,6 +443,12 @@ public class PostgreSqlTradingRepository : ITradingRepository
                     await _context.SaveChangesAsync();
                 }
             }
+            finally
+            {
+                await PostgreSqlConnectionHelper.SafeCloseConnectionAsync(_context);
+            }
+        }, nameof(UpdatePositionAsync), ("positionIdentifier", position.Identifier), ("positionStatus", position.Status));
+    }
 
     /// <summary>
     /// Updates a trade entity with data from a domain trade object

src/Managing.Infrastructure.Database/PostgreSql/PostgreSqlUserRepository.cs

@@ -1,21 +1,20 @@
 using Managing.Application.Abstractions.Repositories;
 using Managing.Domain.Users;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
 
 namespace Managing.Infrastructure.Databases.PostgreSql;
 
-public class PostgreSqlUserRepository : IUserRepository
+public class PostgreSqlUserRepository : BaseRepositoryWithLogging, IUserRepository
 {
-    private readonly ManagingDbContext _context;
-
-    public PostgreSqlUserRepository(ManagingDbContext context)
+    public PostgreSqlUserRepository(ManagingDbContext context, ILogger<SqlQueryLogger> logger, SentrySqlMonitoringService sentryMonitoringService) 
+        : base(context, logger, sentryMonitoringService)
     {
-        _context = context;
     }
 
-
-
     public async Task<User> GetUserByAgentNameAsync(string agentName)
+    {
+        return await ExecuteWithLoggingAsync(async () =>
         {
             try
             {
@@ -26,16 +25,19 @@ public class PostgreSqlUserRepository : IUserRepository
                     .FirstOrDefaultAsync(u => u.AgentName == agentName)
                     .ConfigureAwait(false);
 
-            return PostgreSqlMappers.Map(userEntity);
+                return PostgreSqlMappers.Map(userEntity ?? throw new InvalidOperationException("User not found"));
             }
             finally
             {
                 // Always ensure the connection is closed after the operation
                 await PostgreSqlConnectionHelper.SafeCloseConnectionAsync(_context);
             }
+        }, nameof(GetUserByAgentNameAsync), ("agentName", agentName));
     }
 
     public async Task<User> GetUserByNameAsync(string name)
+    {
+        return await ExecuteWithLoggingAsync(async () =>
         {
             try
             {
@@ -46,16 +48,19 @@ public class PostgreSqlUserRepository : IUserRepository
                     .FirstOrDefaultAsync(u => u.Name == name)
                     .ConfigureAwait(false);
 
-            return PostgreSqlMappers.Map(userEntity);
+                return PostgreSqlMappers.Map(userEntity ?? throw new InvalidOperationException("User not found"));
             }
             finally
             {
                 // Always ensure the connection is closed after the operation
                 await PostgreSqlConnectionHelper.SafeCloseConnectionAsync(_context);
             }
+        }, nameof(GetUserByNameAsync), ("name", name));
     }
 
     public async Task<IEnumerable<User>> GetAllUsersAsync()
+    {
+        return await ExecuteWithLoggingAsync(async () =>
         {
             try
             {
@@ -73,9 +78,12 @@ public class PostgreSqlUserRepository : IUserRepository
                 // Always ensure the connection is closed after the operation
                 await PostgreSqlConnectionHelper.SafeCloseConnectionAsync(_context);
             }
+        }, nameof(GetAllUsersAsync));
     }
 
     public async Task SaveOrUpdateUserAsync(User user)
+    {
+        await ExecuteWithLoggingAsync(async () =>
         {
             try
             {
@@ -115,5 +123,6 @@ public class PostgreSqlUserRepository : IUserRepository
                 Console.WriteLine(e);
                 throw new Exception("Cannot save or update user");
             }
+        }, nameof(SaveOrUpdateUserAsync), ("userName", user.Name), ("userId", user.Id));
     }
 }

src/Managing.Infrastructure.Database/PostgreSql/SentrySqlMonitoringService.cs

@@ -0,0 +1,573 @@
+using System.Collections.Concurrent;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace Managing.Infrastructure.Databases.PostgreSql;
+
+/// <summary>
+/// Enhanced SQL loop detection service with Sentry integration
+/// Monitors query patterns and execution frequency, sending critical alerts to Sentry
+/// </summary>
+public class SentrySqlMonitoringService
+{
+    private readonly ILogger<SentrySqlMonitoringService> _logger;
+    private readonly SqlMonitoringSettings _settings;
+    private readonly ConcurrentDictionary<string, QueryExecutionTracker> _queryTrackers;
+    private readonly Timer _cleanupTimer;
+
+    public SentrySqlMonitoringService(ILogger<SentrySqlMonitoringService> logger, IOptions<SqlMonitoringSettings> settings)
+    {
+        _logger = logger;
+        _settings = settings.Value;
+        _queryTrackers = new ConcurrentDictionary<string, QueryExecutionTracker>();
+        
+        // Setup cleanup timer to remove old tracking data
+        _cleanupTimer = new Timer(CleanupOldTrackers, null, TimeSpan.FromMinutes(1), TimeSpan.FromMinutes(1));
+    }
+
+    /// <summary>
+    /// Tracks a query execution and detects potential loops with Sentry integration
+    /// </summary>
+    /// <param name="repositoryName">Name of the repository executing the query</param>
+    /// <param name="methodName">Name of the method executing the query</param>
+    /// <param name="queryPattern">Pattern or hash of the query being executed</param>
+    /// <param name="executionTime">Time taken to execute the query</param>
+    /// <returns>True if a potential loop is detected</returns>
+    public bool TrackQueryExecution(string repositoryName, string methodName, string queryPattern, TimeSpan executionTime)
+    {
+        var key = $"{repositoryName}.{methodName}.{queryPattern}";
+        var now = DateTime.UtcNow;
+        
+        var tracker = _queryTrackers.AddOrUpdate(key, 
+            new QueryExecutionTracker
+            {
+                RepositoryName = repositoryName,
+                MethodName = methodName,
+                QueryPattern = queryPattern,
+                FirstExecution = now,
+                LastExecution = now,
+                ExecutionCount = 1,
+                TotalExecutionTime = executionTime,
+                MaxExecutionTime = executionTime,
+                MinExecutionTime = executionTime
+            },
+            (k, existing) =>
+            {
+                existing.LastExecution = now;
+                existing.ExecutionCount++;
+                existing.TotalExecutionTime += executionTime;
+                existing.MaxExecutionTime = existing.MaxExecutionTime > executionTime ? existing.MaxExecutionTime : executionTime;
+                existing.MinExecutionTime = existing.MinExecutionTime < executionTime ? existing.MinExecutionTime : executionTime;
+                return existing;
+            });
+
+        // Check for potential loop conditions
+        var timeSinceFirst = now - tracker.FirstExecution;
+        var executionsPerMinute = tracker.ExecutionCount / Math.Max(timeSinceFirst.TotalMinutes, 0.1);
+
+        var isLoopDetected = false;
+        var isCriticalAlert = false;
+        var reasons = new List<string>();
+        var sentryTags = new Dictionary<string, string>();
+        var sentryExtras = new Dictionary<string, object>();
+
+        // Check execution frequency
+        if (executionsPerMinute > 20)
+        {
+            isLoopDetected = true;
+            reasons.Add($"High frequency: {executionsPerMinute:F1} executions/minute");
+            
+            if (executionsPerMinute > 50) // Critical frequency threshold
+            {
+                isCriticalAlert = true;
+                sentryTags["alert_level"] = "critical";
+                sentryTags["issue_type"] = "high_frequency_query";
+            }
+        }
+
+        // Check total execution count in window
+        if (tracker.ExecutionCount > _settings.MaxQueryExecutionsPerWindow)
+        {
+            isLoopDetected = true;
+            reasons.Add($"High count: {tracker.ExecutionCount} executions in {timeSinceFirst.TotalMinutes:F1} minutes");
+            
+            if (tracker.ExecutionCount > _settings.SentryAlertThreshold * _settings.MaxQueryExecutionsPerWindow)
+            {
+                isCriticalAlert = true;
+                sentryTags["alert_level"] = "critical";
+                sentryTags["issue_type"] = "high_execution_count";
+            }
+        }
+
+        // Check for rapid successive executions
+        if (tracker.ExecutionCount > 5 && timeSinceFirst.TotalSeconds < 10)
+        {
+            isLoopDetected = true;
+            isCriticalAlert = true;
+            reasons.Add($"Rapid execution: {tracker.ExecutionCount} executions in {timeSinceFirst.TotalSeconds:F1} seconds");
+            sentryTags["alert_level"] = "critical";
+            sentryTags["issue_type"] = "rapid_execution";
+        }
+
+        // Check for consistently slow queries
+        if (tracker.ExecutionCount > 3 && tracker.AverageExecutionTime.TotalMilliseconds > 1000)
+        {
+            isLoopDetected = true;
+            reasons.Add($"Consistently slow: {tracker.AverageExecutionTime.TotalMilliseconds:F0}ms average");
+            
+            if (tracker.AverageExecutionTime > TimeSpan.FromSeconds(5)) // Critical slow query threshold
+            {
+                isCriticalAlert = true;
+                sentryTags["alert_level"] = "critical";
+                sentryTags["issue_type"] = "slow_query";
+            }
+        }
+
+        // Prepare Sentry data
+        sentryTags["repository"] = repositoryName;
+        sentryTags["method"] = methodName;
+        sentryTags["query_pattern"] = queryPattern;
+        sentryTags["environment"] = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Unknown";
+
+        sentryExtras["execution_count"] = tracker.ExecutionCount;
+        sentryExtras["executions_per_minute"] = executionsPerMinute;
+        sentryExtras["average_execution_time_ms"] = tracker.AverageExecutionTime.TotalMilliseconds;
+        sentryExtras["min_execution_time_ms"] = tracker.MinExecutionTime.TotalMilliseconds;
+        sentryExtras["max_execution_time_ms"] = tracker.MaxExecutionTime.TotalMilliseconds;
+        sentryExtras["total_execution_time_ms"] = tracker.TotalExecutionTime.TotalMilliseconds;
+        sentryExtras["first_execution"] = tracker.FirstExecution.ToString("yyyy-MM-dd HH:mm:ss.fff");
+        sentryExtras["last_execution"] = tracker.LastExecution.ToString("yyyy-MM-dd HH:mm:ss.fff");
+        sentryExtras["time_window_minutes"] = timeSinceFirst.TotalMinutes;
+        sentryExtras["detection_reasons"] = string.Join("; ", reasons);
+
+        if (isLoopDetected)
+        {
+            _logger.LogWarning(
+                "[SQL-LOOP-DETECTED] {Repository}.{Method} | Pattern: {Pattern} | Count: {Count} | Reasons: {Reasons} | Avg Time: {AvgTime}ms",
+                repositoryName, methodName, queryPattern, tracker.ExecutionCount, 
+                string.Join(", ", reasons), tracker.AverageExecutionTime.TotalMilliseconds);
+
+            // Log detailed execution history
+            _logger.LogWarning(
+                "[SQL-LOOP-DETAILS] {Repository}.{Method} | First: {First} | Last: {Last} | Min: {Min}ms | Max: {Max}ms | Total: {Total}ms",
+                repositoryName, methodName, tracker.FirstExecution.ToString("HH:mm:ss.fff"), 
+                tracker.LastExecution.ToString("HH:mm:ss.fff"), tracker.MinExecutionTime.TotalMilliseconds,
+                tracker.MaxExecutionTime.TotalMilliseconds, tracker.TotalExecutionTime.TotalMilliseconds);
+        }
+
+        // Send to Sentry for critical alerts
+        if (isCriticalAlert)
+        {
+            SendCriticalAlertToSentry(repositoryName, methodName, queryPattern, reasons, sentryTags, sentryExtras);
+        }
+        else if (isLoopDetected)
+        {
+            SendWarningToSentry(repositoryName, methodName, queryPattern, reasons, sentryTags, sentryExtras);
+        }
+
+        return isLoopDetected;
+    }
+
+    /// <summary>
+    /// Sends a critical alert to Sentry for immediate attention
+    /// </summary>
+    private void SendCriticalAlertToSentry(string repositoryName, string methodName, string queryPattern, 
+        List<string> reasons, Dictionary<string, string> tags, Dictionary<string, object> extras)
+    {
+        try
+        {
+            var message = $"CRITICAL SQL Loop Detected: {repositoryName}.{methodName}";
+            var exception = new InvalidOperationException($"Potential infinite SQL loop detected: {string.Join(", ", reasons)}");
+            
+            // Add SQL-specific data to exception
+            exception.Data["Repository"] = repositoryName;
+            exception.Data["Method"] = methodName;
+            exception.Data["QueryPattern"] = queryPattern;
+            exception.Data["DetectionReasons"] = string.Join("; ", reasons);
+
+            var sentryId = SentrySdk.CaptureException(exception, scope =>
+            {
+                // Set tags for filtering and grouping
+                foreach (var tag in tags)
+                {
+                    scope.SetTag(tag.Key, tag.Value);
+                }
+
+                // Set extra data for debugging
+                foreach (var extra in extras)
+                {
+                    scope.SetExtra(extra.Key, extra.Value);
+                }
+
+                // Set fingerprint for better grouping
+                scope.SetFingerprint(new[] { "sql-loop-detection", repositoryName, methodName });
+
+                // Set level
+                scope.Level = SentryLevel.Error;
+
+                // Add breadcrumb
+                scope.AddBreadcrumb(
+                    message: $"Critical SQL loop detected in {repositoryName}.{methodName}",
+                    category: "sql-monitoring",
+                    level: BreadcrumbLevel.Error,
+                    data: new Dictionary<string, string>
+                    {
+                        ["query_pattern"] = queryPattern,
+                        ["execution_count"] = extras["execution_count"].ToString(),
+                        ["executions_per_minute"] = extras["executions_per_minute"].ToString()
+                    }
+                );
+
+                // Set user context if available
+                scope.SetExtra("repository", repositoryName);
+                scope.SetExtra("method", methodName);
+                scope.SetExtra("query_pattern", queryPattern);
+                scope.SetExtra("detection_time", DateTime.UtcNow);
+                scope.SetExtra("alert_type", "critical_loop_detection");
+            });
+
+            _logger.LogError(
+                "[SENTRY-CRITICAL] Sent critical SQL loop alert to Sentry: {SentryId} | {Repository}.{Method} | {Reasons}",
+                sentryId, repositoryName, methodName, string.Join(", ", reasons));
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send critical alert to Sentry for {Repository}.{Method}", 
+                repositoryName, methodName);
+        }
+    }
+
+    /// <summary>
+    /// Sends a warning to Sentry for monitoring purposes
+    /// </summary>
+    private void SendWarningToSentry(string repositoryName, string methodName, string queryPattern, 
+        List<string> reasons, Dictionary<string, string> tags, Dictionary<string, object> extras)
+    {
+        try
+        {
+            var message = $"SQL Performance Warning: {repositoryName}.{methodName}";
+            
+            var sentryId = SentrySdk.CaptureMessage(message, scope =>
+            {
+                // Set tags for filtering and grouping
+                foreach (var tag in tags)
+                {
+                    scope.SetTag(tag.Key, tag.Value);
+                }
+
+                // Set extra data for debugging
+                foreach (var extra in extras)
+                {
+                    scope.SetExtra(extra.Key, extra.Value);
+                }
+
+                // Set fingerprint for better grouping
+                scope.SetFingerprint(new[] { "sql-performance-warning", repositoryName, methodName });
+
+                // Set level
+                scope.Level = SentryLevel.Warning;
+
+                // Add breadcrumb
+                scope.AddBreadcrumb(
+                    message: $"SQL performance warning in {repositoryName}.{methodName}",
+                    category: "sql-monitoring",
+                    level: BreadcrumbLevel.Warning,
+                    data: new Dictionary<string, string>
+                    {
+                        ["query_pattern"] = queryPattern,
+                        ["execution_count"] = extras["execution_count"].ToString(),
+                        ["executions_per_minute"] = extras["executions_per_minute"].ToString()
+                    }
+                );
+
+                // Set context
+                scope.SetExtra("repository", repositoryName);
+                scope.SetExtra("method", methodName);
+                scope.SetExtra("query_pattern", queryPattern);
+                scope.SetExtra("detection_time", DateTime.UtcNow);
+                scope.SetExtra("alert_type", "performance_warning");
+            });
+
+            _logger.LogWarning(
+                "[SENTRY-WARNING] Sent SQL performance warning to Sentry: {SentryId} | {Repository}.{Method} | {Reasons}",
+                sentryId, repositoryName, methodName, string.Join(", ", reasons));
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send warning to Sentry for {Repository}.{Method}", 
+                repositoryName, methodName);
+        }
+    }
+
+    /// <summary>
+    /// Sends a custom performance metric to Sentry
+    /// </summary>
+    public void SendPerformanceMetricToSentry(string repositoryName, string methodName, string metricName, 
+        double value, Dictionary<string, string> tags = null)
+    {
+        try
+        {
+            var sentryTags = tags ?? new Dictionary<string, string>();
+            sentryTags["repository"] = repositoryName;
+            sentryTags["method"] = methodName;
+            sentryTags["metric_name"] = metricName;
+
+            SentrySdk.AddBreadcrumb(
+                message: $"SQL Performance Metric: {metricName} = {value}",
+                category: "sql-performance",
+                level: BreadcrumbLevel.Info,
+                data: new Dictionary<string, string>
+                {
+                    ["repository"] = repositoryName,
+                    ["method"] = methodName,
+                    ["metric_name"] = metricName,
+                    ["value"] = value.ToString()
+                });
+
+            _logger.LogDebug("[SENTRY-METRIC] Sent performance metric to Sentry: {Metric} = {Value} for {Repository}.{Method}", 
+                metricName, value, repositoryName, methodName);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send performance metric to Sentry");
+        }
+    }
+
+    /// <summary>
+    /// Gets current statistics for all tracked queries
+    /// </summary>
+    public Dictionary<string, QueryExecutionStats> GetQueryStatistics()
+    {
+        var stats = new Dictionary<string, QueryExecutionStats>();
+        var now = DateTime.UtcNow;
+
+        foreach (var kvp in _queryTrackers)
+        {
+            var tracker = kvp.Value;
+            var timeSinceFirst = now - tracker.FirstExecution;
+            
+            stats[kvp.Key] = new QueryExecutionStats
+            {
+                RepositoryName = tracker.RepositoryName,
+                MethodName = tracker.MethodName,
+                QueryPattern = tracker.QueryPattern,
+                ExecutionCount = tracker.ExecutionCount,
+                FirstExecution = tracker.FirstExecution,
+                LastExecution = tracker.LastExecution,
+                AverageExecutionTime = tracker.AverageExecutionTime,
+                MinExecutionTime = tracker.MinExecutionTime,
+                MaxExecutionTime = tracker.MaxExecutionTime,
+                ExecutionsPerMinute = tracker.ExecutionCount / Math.Max(timeSinceFirst.TotalMinutes, 0.1),
+                IsActive = timeSinceFirst < TimeSpan.FromSeconds(_settings.LoopDetectionWindowSeconds)
+            };
+        }
+
+        return stats;
+    }
+
+    /// <summary>
+    /// Clears all tracking data
+    /// </summary>
+    public void ClearAllTracking()
+    {
+        _queryTrackers.Clear();
+        _logger.LogInformation("[SQL-LOOP-DETECTION] All tracking data cleared");
+    }
+
+    private void CleanupOldTrackers(object? state)
+    {
+        var now = DateTime.UtcNow;
+        var keysToRemove = new List<string>();
+
+        foreach (var kvp in _queryTrackers)
+        {
+            var timeSinceLastExecution = now - kvp.Value.LastExecution;
+            // Use configurable retention period for monitoring dashboard
+            // This allows users to see query statistics even if queries haven't been executed recently
+            var retentionPeriod = TimeSpan.FromMinutes(_settings.DataRetentionMinutes);
+            
+            if (timeSinceLastExecution > retentionPeriod)
+            {
+                keysToRemove.Add(kvp.Key);
+            }
+        }
+
+        foreach (var key in keysToRemove)
+        {
+            _queryTrackers.TryRemove(key, out _);
+        }
+
+        if (keysToRemove.Count > 0)
+        {
+            _logger.LogDebug("[SQL-MONITORING] Cleaned up {Count} old trackers (retention: {RetentionMinutes} minutes)", keysToRemove.Count, _settings.DataRetentionMinutes);
+        }
+    }
+
+    /// <summary>
+    /// Sends slow query alert to Sentry asynchronously
+    /// </summary>
+    public async Task SendSlowQueryAlertAsync(string repositoryName, string methodName, string queryPattern, TimeSpan executionTime)
+    {
+        try
+        {
+            var message = $"Slow SQL Query: {repositoryName}.{methodName}";
+            var exception = new TimeoutException($"SQL query took {executionTime.TotalMilliseconds:F0}ms to execute");
+
+            var sentryId = SentrySdk.CaptureException(exception, scope =>
+            {
+                scope.SetTag("repository", repositoryName);
+                scope.SetTag("method", methodName);
+                scope.SetTag("alert_type", "slow_query");
+                scope.SetTag("environment", Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Unknown");
+
+                scope.SetExtra("query_pattern", queryPattern);
+                scope.SetExtra("execution_time_ms", executionTime.TotalMilliseconds);
+                scope.SetExtra("threshold_ms", 2000);
+
+                scope.SetFingerprint(new[] { "slow-query", repositoryName, methodName });
+                scope.Level = SentryLevel.Warning;
+
+                scope.AddBreadcrumb(
+                    message: $"Slow SQL query in {repositoryName}.{methodName}",
+                    category: "sql-monitoring",
+                    level: BreadcrumbLevel.Warning,
+                    data: new Dictionary<string, string>
+                    {
+                        ["query_pattern"] = queryPattern,
+                        ["execution_time_ms"] = executionTime.TotalMilliseconds.ToString()
+                    }
+                );
+            });
+
+            _logger.LogWarning(
+                "[SENTRY-SLOW-QUERY] Sent slow query alert to Sentry: {SentryId} | {Repository}.{Method} | {Time}ms",
+                sentryId, repositoryName, methodName, executionTime.TotalMilliseconds);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send slow query alert to Sentry");
+        }
+    }
+
+    /// <summary>
+    /// Sends SQL error alert to Sentry asynchronously
+    /// </summary>
+    public async Task SendSqlErrorAlertAsync(string repositoryName, string methodName, string queryPattern, TimeSpan executionTime, Exception exception)
+    {
+        try
+        {
+            var sentryId = SentrySdk.CaptureException(exception, scope =>
+            {
+                scope.SetTag("repository", repositoryName);
+                scope.SetTag("method", methodName);
+                scope.SetTag("alert_type", "sql_error");
+                scope.SetTag("environment", Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Unknown");
+
+                scope.SetExtra("query_pattern", queryPattern);
+                scope.SetExtra("execution_time_ms", executionTime.TotalMilliseconds);
+                scope.SetExtra("error_type", exception.GetType().Name);
+
+                scope.SetFingerprint(new[] { "sql-error", repositoryName, methodName, exception.GetType().Name });
+                scope.Level = SentryLevel.Error;
+
+                scope.AddBreadcrumb(
+                    message: $"SQL error in {repositoryName}.{methodName}",
+                    category: "sql-monitoring",
+                    level: BreadcrumbLevel.Error,
+                    data: new Dictionary<string, string>
+                    {
+                        ["query_pattern"] = queryPattern,
+                        ["execution_time_ms"] = executionTime.TotalMilliseconds.ToString(),
+                        ["error_type"] = exception.GetType().Name
+                    }
+                );
+            });
+
+            _logger.LogError(
+                "[SENTRY-SQL-ERROR] Sent SQL error alert to Sentry: {SentryId} | {Repository}.{Method} | {Error}",
+                sentryId, repositoryName, methodName, exception.Message);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send SQL error alert to Sentry");
+        }
+    }
+
+    /// <summary>
+    /// Checks if monitoring is enabled globally
+    /// </summary>
+    public bool IsMonitoringEnabled()
+    {
+        return _settings.Enabled;
+    }
+
+    /// <summary>
+    /// Checks if logging is enabled
+    /// </summary>
+    public bool IsLoggingEnabled()
+    {
+        return _settings.LoggingEnabled;
+    }
+
+    /// <summary>
+    /// Checks if Sentry integration is enabled
+    /// </summary>
+    public bool IsSentryEnabled()
+    {
+        return _settings.SentryEnabled;
+    }
+
+    /// <summary>
+    /// Checks if loop detection is enabled
+    /// </summary>
+    public bool IsLoopDetectionEnabled()
+    {
+        return _settings.LoopDetectionEnabled;
+    }
+
+    /// <summary>
+    /// Checks if performance monitoring is enabled
+    /// </summary>
+    public bool IsPerformanceMonitoringEnabled()
+    {
+        return _settings.PerformanceMonitoringEnabled;
+    }
+
+    /// <summary>
+    /// Checks if a query should be logged based on configuration
+    /// </summary>
+    public bool ShouldLogQuery(TimeSpan executionTime)
+    {
+        if (!_settings.LoggingEnabled) return false;
+        
+        if (_settings.LogErrorsOnly) return false; // Only log errors, not normal queries
+        
+        if (_settings.LogSlowQueriesOnly) 
+        {
+            return executionTime.TotalMilliseconds > _settings.SlowQueryThresholdMs;
+        }
+        
+        return true; // Log all queries if logging is enabled
+    }
+
+    public void Dispose()
+    {
+        _cleanupTimer?.Dispose();
+    }
+
+    private class QueryExecutionTracker
+    {
+        public string RepositoryName { get; set; } = string.Empty;
+        public string MethodName { get; set; } = string.Empty;
+        public string QueryPattern { get; set; } = string.Empty;
+        public DateTime FirstExecution { get; set; }
+        public DateTime LastExecution { get; set; }
+        public int ExecutionCount { get; set; }
+        public TimeSpan TotalExecutionTime { get; set; }
+        public TimeSpan MaxExecutionTime { get; set; }
+        public TimeSpan MinExecutionTime { get; set; }
+
+        public TimeSpan AverageExecutionTime => 
+            ExecutionCount > 0 ? TimeSpan.FromTicks(TotalExecutionTime.Ticks / ExecutionCount) : TimeSpan.Zero;
+    }
+}

src/Managing.Infrastructure.Database/PostgreSql/SqlLoopDetectionService.cs

@@ -0,0 +1,221 @@
+using System.Collections.Concurrent;
+using Microsoft.Extensions.Logging;
+
+namespace Managing.Infrastructure.Databases.PostgreSql;
+
+/// <summary>
+/// Service for detecting potential SQL query loops and performance issues
+/// Monitors query patterns and execution frequency to identify problematic operations
+/// </summary>
+public class SqlLoopDetectionService
+{
+    private readonly ILogger<SqlLoopDetectionService> _logger;
+    private readonly ConcurrentDictionary<string, QueryExecutionTracker> _queryTrackers;
+    private readonly Timer _cleanupTimer;
+    private readonly TimeSpan _trackingWindow = TimeSpan.FromMinutes(5);
+    private readonly int _maxExecutionsPerWindow = 10;
+    private readonly TimeSpan _cleanupInterval = TimeSpan.FromMinutes(1);
+
+    public SqlLoopDetectionService(ILogger<SqlLoopDetectionService> logger)
+    {
+        _logger = logger;
+        _queryTrackers = new ConcurrentDictionary<string, QueryExecutionTracker>();
+        
+        // Setup cleanup timer to remove old tracking data
+        _cleanupTimer = new Timer(CleanupOldTrackers, null, _cleanupInterval, _cleanupInterval);
+    }
+
+    /// <summary>
+    /// Tracks a query execution and detects potential loops
+    /// </summary>
+    /// <param name="repositoryName">Name of the repository executing the query</param>
+    /// <param name="methodName">Name of the method executing the query</param>
+    /// <param name="queryPattern">Pattern or hash of the query being executed</param>
+    /// <param name="executionTime">Time taken to execute the query</param>
+    /// <returns>True if a potential loop is detected</returns>
+    public bool TrackQueryExecution(string repositoryName, string methodName, string queryPattern, TimeSpan executionTime)
+    {
+        var key = $"{repositoryName}.{methodName}.{queryPattern}";
+        var now = DateTime.UtcNow;
+        
+        var tracker = _queryTrackers.AddOrUpdate(key, 
+            new QueryExecutionTracker
+            {
+                RepositoryName = repositoryName,
+                MethodName = methodName,
+                QueryPattern = queryPattern,
+                FirstExecution = now,
+                LastExecution = now,
+                ExecutionCount = 1,
+                TotalExecutionTime = executionTime,
+                MaxExecutionTime = executionTime,
+                MinExecutionTime = executionTime
+            },
+            (k, existing) =>
+            {
+                existing.LastExecution = now;
+                existing.ExecutionCount++;
+                existing.TotalExecutionTime += executionTime;
+                existing.MaxExecutionTime = existing.MaxExecutionTime > executionTime ? existing.MaxExecutionTime : executionTime;
+                existing.MinExecutionTime = existing.MinExecutionTime < executionTime ? existing.MinExecutionTime : executionTime;
+                return existing;
+            });
+
+        // Check for potential loop conditions
+        var timeSinceFirst = now - tracker.FirstExecution;
+        var executionsPerMinute = tracker.ExecutionCount / Math.Max(timeSinceFirst.TotalMinutes, 0.1);
+
+        var isLoopDetected = false;
+        var reasons = new List<string>();
+
+        // Check execution frequency
+        if (executionsPerMinute > 20)
+        {
+            isLoopDetected = true;
+            reasons.Add($"High frequency: {executionsPerMinute:F1} executions/minute");
+        }
+
+        // Check total execution count in window
+        if (tracker.ExecutionCount > _maxExecutionsPerWindow)
+        {
+            isLoopDetected = true;
+            reasons.Add($"High count: {tracker.ExecutionCount} executions in {timeSinceFirst.TotalMinutes:F1} minutes");
+        }
+
+        // Check for rapid successive executions
+        if (tracker.ExecutionCount > 5 && timeSinceFirst.TotalSeconds < 10)
+        {
+            isLoopDetected = true;
+            reasons.Add($"Rapid execution: {tracker.ExecutionCount} executions in {timeSinceFirst.TotalSeconds:F1} seconds");
+        }
+
+        // Check for consistently slow queries
+        if (tracker.ExecutionCount > 3 && tracker.AverageExecutionTime.TotalMilliseconds > 1000)
+        {
+            isLoopDetected = true;
+            reasons.Add($"Consistently slow: {tracker.AverageExecutionTime.TotalMilliseconds:F0}ms average");
+        }
+
+        if (isLoopDetected)
+        {
+            _logger.LogWarning(
+                "[SQL-LOOP-DETECTED] {Repository}.{Method} | Pattern: {Pattern} | Count: {Count} | Reasons: {Reasons} | Avg Time: {AvgTime}ms",
+                repositoryName, methodName, queryPattern, tracker.ExecutionCount, 
+                string.Join(", ", reasons), tracker.AverageExecutionTime.TotalMilliseconds);
+
+            // Log detailed execution history
+            _logger.LogWarning(
+                "[SQL-LOOP-DETAILS] {Repository}.{Method} | First: {First} | Last: {Last} | Min: {Min}ms | Max: {Max}ms | Total: {Total}ms",
+                repositoryName, methodName, tracker.FirstExecution.ToString("HH:mm:ss.fff"), 
+                tracker.LastExecution.ToString("HH:mm:ss.fff"), tracker.MinExecutionTime.TotalMilliseconds,
+                tracker.MaxExecutionTime.TotalMilliseconds, tracker.TotalExecutionTime.TotalMilliseconds);
+        }
+
+        return isLoopDetected;
+    }
+
+    /// <summary>
+    /// Gets current statistics for all tracked queries
+    /// </summary>
+    public Dictionary<string, QueryExecutionStats> GetQueryStatistics()
+    {
+        var stats = new Dictionary<string, QueryExecutionStats>();
+        var now = DateTime.UtcNow;
+
+        foreach (var kvp in _queryTrackers)
+        {
+            var tracker = kvp.Value;
+            var timeSinceFirst = now - tracker.FirstExecution;
+            
+            stats[kvp.Key] = new QueryExecutionStats
+            {
+                RepositoryName = tracker.RepositoryName,
+                MethodName = tracker.MethodName,
+                QueryPattern = tracker.QueryPattern,
+                ExecutionCount = tracker.ExecutionCount,
+                FirstExecution = tracker.FirstExecution,
+                LastExecution = tracker.LastExecution,
+                AverageExecutionTime = tracker.AverageExecutionTime,
+                MinExecutionTime = tracker.MinExecutionTime,
+                MaxExecutionTime = tracker.MaxExecutionTime,
+                ExecutionsPerMinute = tracker.ExecutionCount / Math.Max(timeSinceFirst.TotalMinutes, 0.1),
+                IsActive = timeSinceFirst < _trackingWindow
+            };
+        }
+
+        return stats;
+    }
+
+    /// <summary>
+    /// Clears all tracking data
+    /// </summary>
+    public void ClearAllTracking()
+    {
+        _queryTrackers.Clear();
+        _logger.LogInformation("[SQL-LOOP-DETECTION] All tracking data cleared");
+    }
+
+    private void CleanupOldTrackers(object? state)
+    {
+        var now = DateTime.UtcNow;
+        var keysToRemove = new List<string>();
+
+        foreach (var kvp in _queryTrackers)
+        {
+            var timeSinceLastExecution = now - kvp.Value.LastExecution;
+            if (timeSinceLastExecution > _trackingWindow)
+            {
+                keysToRemove.Add(kvp.Key);
+            }
+        }
+
+        foreach (var key in keysToRemove)
+        {
+            _queryTrackers.TryRemove(key, out _);
+        }
+
+        if (keysToRemove.Count > 0)
+        {
+            _logger.LogDebug("[SQL-LOOP-DETECTION] Cleaned up {Count} old trackers", keysToRemove.Count);
+        }
+    }
+
+    public void Dispose()
+    {
+        _cleanupTimer?.Dispose();
+    }
+
+    private class QueryExecutionTracker
+    {
+        public string RepositoryName { get; set; } = string.Empty;
+        public string MethodName { get; set; } = string.Empty;
+        public string QueryPattern { get; set; } = string.Empty;
+        public DateTime FirstExecution { get; set; }
+        public DateTime LastExecution { get; set; }
+        public int ExecutionCount { get; set; }
+        public TimeSpan TotalExecutionTime { get; set; }
+        public TimeSpan MaxExecutionTime { get; set; }
+        public TimeSpan MinExecutionTime { get; set; }
+
+        public TimeSpan AverageExecutionTime => 
+            ExecutionCount > 0 ? TimeSpan.FromTicks(TotalExecutionTime.Ticks / ExecutionCount) : TimeSpan.Zero;
+    }
+}
+
+/// <summary>
+/// Statistics for query execution tracking
+/// </summary>
+public class QueryExecutionStats
+{
+    public string RepositoryName { get; set; } = string.Empty;
+    public string MethodName { get; set; } = string.Empty;
+    public string QueryPattern { get; set; } = string.Empty;
+    public int ExecutionCount { get; set; }
+    public DateTime FirstExecution { get; set; }
+    public DateTime LastExecution { get; set; }
+    public TimeSpan AverageExecutionTime { get; set; }
+    public TimeSpan MinExecutionTime { get; set; }
+    public TimeSpan MaxExecutionTime { get; set; }
+    public double ExecutionsPerMinute { get; set; }
+    public bool IsActive { get; set; }
+}

src/Managing.Infrastructure.Database/PostgreSql/SqlMonitoringSettings.cs

@@ -0,0 +1,77 @@
+namespace Managing.Infrastructure.Databases.PostgreSql;
+
+/// <summary>
+/// Configuration settings for SQL query monitoring and loop detection
+/// </summary>
+public class SqlMonitoringSettings
+{
+    /// <summary>
+    /// Whether SQL monitoring is enabled globally (default: true)
+    /// </summary>
+    public bool Enabled { get; set; } = true;
+
+    /// <summary>
+    /// Whether SQL query logging is enabled (default: true)
+    /// </summary>
+    public bool LoggingEnabled { get; set; } = true;
+
+    /// <summary>
+    /// Whether Sentry integration is enabled (default: true)
+    /// </summary>
+    public bool SentryEnabled { get; set; } = true;
+
+    /// <summary>
+    /// Whether loop detection is enabled (default: true)
+    /// </summary>
+    public bool LoopDetectionEnabled { get; set; } = true;
+
+    /// <summary>
+    /// Whether performance monitoring is enabled (default: true)
+    /// </summary>
+    public bool PerformanceMonitoringEnabled { get; set; } = true;
+
+    /// <summary>
+    /// Time window for loop detection in seconds (default: 60)
+    /// </summary>
+    public int LoopDetectionWindowSeconds { get; set; } = 60;
+
+    /// <summary>
+    /// Maximum query executions per window for loop detection (default: 100)
+    /// </summary>
+    public int MaxQueryExecutionsPerWindow { get; set; } = 100;
+
+    /// <summary>
+    /// Maximum method executions per window for loop detection (default: 50)
+    /// </summary>
+    public int MaxMethodExecutionsPerWindow { get; set; } = 50;
+
+    /// <summary>
+    /// Threshold for long-running queries in milliseconds (default: 1000)
+    /// </summary>
+    public int LongRunningQueryThresholdMs { get; set; } = 1000;
+
+    /// <summary>
+    /// Threshold for Sentry alerts (default: 5)
+    /// </summary>
+    public int SentryAlertThreshold { get; set; } = 5;
+
+    /// <summary>
+    /// Threshold for slow queries in milliseconds (default: 2000)
+    /// </summary>
+    public int SlowQueryThresholdMs { get; set; } = 2000;
+
+    /// <summary>
+    /// Whether to log only slow queries (reduces overhead) (default: false)
+    /// </summary>
+    public bool LogSlowQueriesOnly { get; set; } = false;
+
+        /// <summary>
+        /// Whether to log only errors (minimal overhead) (default: false)
+        /// </summary>
+        public bool LogErrorsOnly { get; set; } = false;
+
+        /// <summary>
+        /// Data retention period in minutes for monitoring dashboard (default: 30)
+        /// </summary>
+        public int DataRetentionMinutes { get; set; } = 30;
+}

src/Managing.Infrastructure.Database/PostgreSql/SqlQueryLogger.cs

@@ -0,0 +1,425 @@
+using System.Diagnostics;
+using System.Text.Json;
+using Microsoft.Extensions.Logging;
+
+namespace Managing.Infrastructure.Databases.PostgreSql;
+
+/// <summary>
+/// Comprehensive SQL query logger for monitoring and debugging database operations
+/// Provides detailed logging with timing, parameters, and performance metrics
+/// </summary>
+public class SqlQueryLogger : IDisposable
+{
+    private readonly ILogger<SqlQueryLogger> _logger;
+    private readonly Stopwatch _stopwatch;
+    private readonly string _operationId;
+    private readonly DateTime _startTime;
+    private readonly string _methodName;
+    private readonly string _repositoryName;
+    private readonly Dictionary<string, object> _parameters;
+    private readonly List<string> _executedQueries;
+    private bool _disposed = false;
+
+    public SqlQueryLogger(ILogger<SqlQueryLogger> logger, string repositoryName, string methodName)
+    {
+        _logger = logger;
+        _repositoryName = repositoryName;
+        _methodName = methodName;
+        _operationId = Guid.NewGuid().ToString("N")[..8]; // Short ID for correlation
+        _startTime = DateTime.UtcNow;
+        _stopwatch = Stopwatch.StartNew();
+        _parameters = new Dictionary<string, object>();
+        _executedQueries = new List<string>();
+    }
+
+    /// <summary>
+    /// Logs the start of a database operation
+    /// </summary>
+    public void LogOperationStart(params (string name, object value)[] parameters)
+    {
+        foreach (var (name, value) in parameters)
+        {
+            _parameters[name] = value;
+        }
+
+        _logger.LogInformation(
+            "[SQL-OP-START] {OperationId} | {Repository}.{Method} | Started at {StartTime}",
+            _operationId, _repositoryName, _methodName, _startTime.ToString("HH:mm:ss.fff"));
+    }
+
+    /// <summary>
+    /// Logs a SQL query execution with timing and parameters
+    /// </summary>
+    public void LogQueryExecution(string query, TimeSpan executionTime, int? rowsAffected = null, Exception? exception = null)
+    {
+        _executedQueries.Add(query);
+        
+        var logLevel = exception != null ? LogLevel.Error : 
+                      executionTime.TotalMilliseconds > 1000 ? LogLevel.Warning : LogLevel.Information;
+
+        var logMessage = exception != null
+            ? "[SQL-QUERY-ERROR] {OperationId} | {Repository}.{Method} | Query failed after {ExecutionTime}ms | Error: {Error}"
+            : "[SQL-QUERY] {OperationId} | {Repository}.{Method} | Executed in {ExecutionTime}ms | Rows: {RowsAffected}";
+
+        var args = new object[]
+        {
+            _operationId, _repositoryName, _methodName, executionTime.TotalMilliseconds,
+            rowsAffected ?? 0
+        };
+
+        if (exception != null)
+        {
+            args[4] = exception.Message;
+            _logger.LogError(exception, logMessage, args);
+            
+            // Send SQL error to Sentry
+            SendSqlErrorToSentry(query, executionTime, exception, rowsAffected);
+        }
+        else
+        {
+            _logger.Log(logLevel, logMessage, args);
+            
+            // Send slow query alert to Sentry
+            if (executionTime.TotalMilliseconds > 2000) // Critical slow query threshold
+            {
+                SendSlowQueryToSentry(query, executionTime, rowsAffected);
+            }
+            else if (executionTime.TotalMilliseconds > 1000) // Warning threshold
+            {
+                SendSlowQueryWarningToSentry(query, executionTime, rowsAffected);
+            }
+        }
+
+        // Log query details for slow queries or errors
+        if (executionTime.TotalMilliseconds > 500 || exception != null)
+        {
+            _logger.LogWarning(
+                "[SQL-QUERY-DETAILS] {OperationId} | Query: {Query} | Parameters: {Parameters}",
+                _operationId, 
+                TruncateQuery(query, 500), 
+                JsonSerializer.Serialize(_parameters, new JsonSerializerOptions { WriteIndented = false }));
+        }
+    }
+
+    /// <summary>
+    /// Logs the completion of a database operation with summary
+    /// </summary>
+    public void LogOperationComplete(object? result = null, Exception? exception = null)
+    {
+        _stopwatch.Stop();
+        var totalTime = _stopwatch.Elapsed;
+
+        var logLevel = exception != null ? LogLevel.Error : 
+                      totalTime.TotalMilliseconds > 2000 ? LogLevel.Warning : LogLevel.Information;
+
+        var logMessage = exception != null
+            ? "[SQL-OP-ERROR] {OperationId} | {Repository}.{Method} | Failed after {TotalTime}ms | Queries: {QueryCount} | Error: {Error}"
+            : "[SQL-OP-COMPLETE] {OperationId} | {Repository}.{Method} | Completed in {TotalTime}ms | Queries: {QueryCount} | Result: {ResultType}";
+
+        var args = new object[]
+        {
+            _operationId, _repositoryName, _methodName, totalTime.TotalMilliseconds,
+            _executedQueries.Count, result?.GetType().Name ?? "void"
+        };
+
+        if (exception != null)
+        {
+            args[5] = exception.Message;
+            _logger.LogError(exception, logMessage, args);
+        }
+        else
+        {
+            _logger.Log(logLevel, logMessage, args);
+        }
+
+        // Log operation summary for long-running operations
+        if (totalTime.TotalMilliseconds > 1000 || _executedQueries.Count > 5)
+        {
+            _logger.LogWarning(
+                "[SQL-OP-SUMMARY] {OperationId} | Parameters: {Parameters} | Query Count: {QueryCount} | Total Time: {TotalTime}ms",
+                _operationId,
+                JsonSerializer.Serialize(_parameters, new JsonSerializerOptions { WriteIndented = false }),
+                _executedQueries.Count,
+                totalTime.TotalMilliseconds);
+        }
+    }
+
+    /// <summary>
+    /// Logs potential loop detection based on query patterns
+    /// </summary>
+    public void LogPotentialLoopDetection(string queryPattern, int occurrenceCount)
+    {
+        _logger.LogWarning(
+            "[SQL-LOOP-DETECTED] {OperationId} | {Repository}.{Method} | Pattern '{Pattern}' executed {Count} times | Possible infinite loop!",
+            _operationId, _repositoryName, _methodName, queryPattern, occurrenceCount);
+
+        // Send critical alert to Sentry for loop detection
+        SendLoopDetectionToSentry(queryPattern, occurrenceCount);
+    }
+
+    /// <summary>
+    /// Sends loop detection alert to Sentry
+    /// </summary>
+    private void SendLoopDetectionToSentry(string queryPattern, int occurrenceCount)
+    {
+        try
+        {
+            var message = $"SQL Loop Detection: {_repositoryName}.{_methodName}";
+            var exception = new InvalidOperationException($"Potential infinite SQL loop detected: {queryPattern} executed {occurrenceCount} times");
+
+            var sentryId = SentrySdk.CaptureException(exception, scope =>
+            {
+                scope.SetTag("operation_id", _operationId);
+                scope.SetTag("repository", _repositoryName);
+                scope.SetTag("method", _methodName);
+                scope.SetTag("query_pattern", queryPattern);
+                scope.SetTag("alert_type", "sql_loop_detection");
+                scope.SetTag("environment", Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Unknown");
+
+                scope.SetExtra("occurrence_count", occurrenceCount);
+                scope.SetExtra("operation_duration_ms", _stopwatch.Elapsed.TotalMilliseconds);
+                scope.SetExtra("parameters", JsonSerializer.Serialize(_parameters, new JsonSerializerOptions { WriteIndented = false }));
+                scope.SetExtra("executed_queries_count", _executedQueries.Count);
+                scope.SetExtra("start_time", _startTime.ToString("yyyy-MM-dd HH:mm:ss.fff"));
+
+                scope.SetFingerprint(new[] { "sql-loop-detection", _repositoryName, _methodName, queryPattern });
+                scope.Level = SentryLevel.Error;
+
+                scope.AddBreadcrumb(
+                    message: $"SQL loop detected in {_repositoryName}.{_methodName}",
+                    category: "sql-monitoring",
+                    level: BreadcrumbLevel.Error,
+                    data: new Dictionary<string, string>
+                    {
+                        ["query_pattern"] = queryPattern,
+                        ["occurrence_count"] = occurrenceCount.ToString(),
+                        ["operation_id"] = _operationId
+                    }
+                );
+
+                scope.SetExtra("operation_id", _operationId);
+                scope.SetExtra("repository", _repositoryName);
+                scope.SetExtra("method", _methodName);
+                scope.SetExtra("query_pattern", queryPattern);
+                scope.SetExtra("occurrence_count", occurrenceCount);
+                scope.SetExtra("start_time", _startTime);
+                scope.SetExtra("duration_ms", _stopwatch.Elapsed.TotalMilliseconds);
+                scope.SetExtra("parameters", JsonSerializer.Serialize(_parameters));
+            });
+
+            _logger.LogError(
+                "[SENTRY-LOOP-ALERT] Sent loop detection alert to Sentry: {SentryId} | {Repository}.{Method} | Pattern: {Pattern} | Count: {Count}",
+                sentryId, _repositoryName, _methodName, queryPattern, occurrenceCount);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send loop detection alert to Sentry");
+        }
+    }
+
+    /// <summary>
+    /// Logs connection state changes
+    /// </summary>
+    public void LogConnectionStateChange(string state, TimeSpan? duration = null)
+    {
+        var message = duration.HasValue
+            ? "[SQL-CONNECTION] {OperationId} | {Repository}.{Method} | Connection {State} (took {Duration}ms)"
+            : "[SQL-CONNECTION] {OperationId} | {Repository}.{Method} | Connection {State}";
+
+        var args = duration.HasValue
+            ? new object[] { _operationId, _repositoryName, _methodName, state, duration.Value.TotalMilliseconds }
+            : new object[] { _operationId, _repositoryName, _methodName, state };
+
+        _logger.LogInformation(message, args);
+    }
+
+    /// <summary>
+    /// Sends SQL error to Sentry
+    /// </summary>
+    private void SendSqlErrorToSentry(string query, TimeSpan executionTime, Exception exception, int? rowsAffected)
+    {
+        try
+        {
+            var sentryId = SentrySdk.CaptureException(exception, scope =>
+            {
+                scope.SetTag("operation_id", _operationId);
+                scope.SetTag("repository", _repositoryName);
+                scope.SetTag("method", _methodName);
+                scope.SetTag("alert_type", "sql_error");
+                scope.SetTag("environment", Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Unknown");
+
+                scope.SetExtra("query", TruncateQuery(query, 1000));
+                scope.SetExtra("execution_time_ms", executionTime.TotalMilliseconds);
+                scope.SetExtra("rows_affected", rowsAffected ?? 0);
+                scope.SetExtra("parameters", JsonSerializer.Serialize(_parameters, new JsonSerializerOptions { WriteIndented = false }));
+                scope.SetExtra("operation_duration_ms", _stopwatch.Elapsed.TotalMilliseconds);
+
+                scope.SetFingerprint(new[] { "sql-error", _repositoryName, _methodName, exception.GetType().Name });
+                scope.Level = SentryLevel.Error;
+
+                scope.AddBreadcrumb(
+                    message: $"SQL error in {_repositoryName}.{_methodName}",
+                    category: "sql-monitoring",
+                    level: BreadcrumbLevel.Error,
+                    data: new Dictionary<string, string>
+                    {
+                        ["query"] = TruncateQuery(query, 200),
+                        ["execution_time_ms"] = executionTime.TotalMilliseconds.ToString(),
+                        ["operation_id"] = _operationId
+                    }
+                );
+
+                scope.SetExtra("operation_id", _operationId);
+                scope.SetExtra("repository", _repositoryName);
+                scope.SetExtra("method", _methodName);
+                scope.SetExtra("query", TruncateQuery(query, 1000));
+                scope.SetExtra("execution_time_ms", executionTime.TotalMilliseconds);
+                scope.SetExtra("rows_affected", rowsAffected ?? 0);
+                scope.SetExtra("error_type", exception.GetType().Name);
+                scope.SetExtra("error_message", exception.Message);
+            });
+
+            _logger.LogError(
+                "[SENTRY-SQL-ERROR] Sent SQL error to Sentry: {SentryId} | {Repository}.{Method} | {Error}",
+                sentryId, _repositoryName, _methodName, exception.Message);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send SQL error to Sentry");
+        }
+    }
+
+    /// <summary>
+    /// Sends critical slow query alert to Sentry
+    /// </summary>
+    private void SendSlowQueryToSentry(string query, TimeSpan executionTime, int? rowsAffected)
+    {
+        try
+        {
+            var message = $"Critical Slow SQL Query: {_repositoryName}.{_methodName}";
+            var exception = new TimeoutException($"SQL query took {executionTime.TotalMilliseconds:F0}ms to execute");
+
+            var sentryId = SentrySdk.CaptureException(exception, scope =>
+            {
+                scope.SetTag("operation_id", _operationId);
+                scope.SetTag("repository", _repositoryName);
+                scope.SetTag("method", _methodName);
+                scope.SetTag("alert_type", "slow_query_critical");
+                scope.SetTag("environment", Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Unknown");
+
+                scope.SetExtra("query", TruncateQuery(query, 1000));
+                scope.SetExtra("execution_time_ms", executionTime.TotalMilliseconds);
+                scope.SetExtra("rows_affected", rowsAffected ?? 0);
+                scope.SetExtra("parameters", JsonSerializer.Serialize(_parameters, new JsonSerializerOptions { WriteIndented = false }));
+                scope.SetExtra("operation_duration_ms", _stopwatch.Elapsed.TotalMilliseconds);
+
+                scope.SetFingerprint(new[] { "slow-query-critical", _repositoryName, _methodName });
+                scope.Level = SentryLevel.Error;
+
+                scope.AddBreadcrumb(
+                    message: $"Critical slow SQL query in {_repositoryName}.{_methodName}",
+                    category: "sql-monitoring",
+                    level: BreadcrumbLevel.Error,
+                    data: new Dictionary<string, string>
+                    {
+                        ["query"] = TruncateQuery(query, 200),
+                        ["execution_time_ms"] = executionTime.TotalMilliseconds.ToString(),
+                        ["operation_id"] = _operationId
+                    }
+                );
+
+                scope.SetExtra("operation_id", _operationId);
+                scope.SetExtra("repository", _repositoryName);
+                scope.SetExtra("method", _methodName);
+                scope.SetExtra("query", TruncateQuery(query, 1000));
+                scope.SetExtra("execution_time_ms", executionTime.TotalMilliseconds);
+                scope.SetExtra("rows_affected", rowsAffected ?? 0);
+                scope.SetExtra("threshold_ms", 2000);
+                scope.SetExtra("severity", "critical");
+            });
+
+            _logger.LogError(
+                "[SENTRY-SLOW-QUERY] Sent critical slow query alert to Sentry: {SentryId} | {Repository}.{Method} | {Time}ms",
+                sentryId, _repositoryName, _methodName, executionTime.TotalMilliseconds);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send slow query alert to Sentry");
+        }
+    }
+
+    /// <summary>
+    /// Sends slow query warning to Sentry
+    /// </summary>
+    private void SendSlowQueryWarningToSentry(string query, TimeSpan executionTime, int? rowsAffected)
+    {
+        try
+        {
+            var message = $"Slow SQL Query Warning: {_repositoryName}.{_methodName}";
+
+            var sentryId = SentrySdk.CaptureMessage(message, scope =>
+            {
+                scope.SetTag("operation_id", _operationId);
+                scope.SetTag("repository", _repositoryName);
+                scope.SetTag("method", _methodName);
+                scope.SetTag("alert_type", "slow_query_warning");
+                scope.SetTag("environment", Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Unknown");
+
+                scope.SetExtra("query", TruncateQuery(query, 1000));
+                scope.SetExtra("execution_time_ms", executionTime.TotalMilliseconds);
+                scope.SetExtra("rows_affected", rowsAffected ?? 0);
+                scope.SetExtra("parameters", JsonSerializer.Serialize(_parameters, new JsonSerializerOptions { WriteIndented = false }));
+                scope.SetExtra("operation_duration_ms", _stopwatch.Elapsed.TotalMilliseconds);
+
+                scope.SetFingerprint(new[] { "slow-query-warning", _repositoryName, _methodName });
+                scope.Level = SentryLevel.Warning;
+
+                scope.AddBreadcrumb(
+                    message: $"Slow SQL query warning in {_repositoryName}.{_methodName}",
+                    category: "sql-monitoring",
+                    level: BreadcrumbLevel.Warning,
+                    data: new Dictionary<string, string>
+                    {
+                        ["query"] = TruncateQuery(query, 200),
+                        ["execution_time_ms"] = executionTime.TotalMilliseconds.ToString(),
+                        ["operation_id"] = _operationId
+                    }
+                );
+
+                scope.SetExtra("operation_id", _operationId);
+                scope.SetExtra("repository", _repositoryName);
+                scope.SetExtra("method", _methodName);
+                scope.SetExtra("query", TruncateQuery(query, 1000));
+                scope.SetExtra("execution_time_ms", executionTime.TotalMilliseconds);
+                scope.SetExtra("rows_affected", rowsAffected ?? 0);
+                scope.SetExtra("threshold_ms", 1000);
+                scope.SetExtra("severity", "warning");
+            });
+
+            _logger.LogWarning(
+                "[SENTRY-SLOW-QUERY-WARNING] Sent slow query warning to Sentry: {SentryId} | {Repository}.{Method} | {Time}ms",
+                sentryId, _repositoryName, _methodName, executionTime.TotalMilliseconds);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "[SENTRY-ERROR] Failed to send slow query warning to Sentry");
+        }
+    }
+
+    private static string TruncateQuery(string query, int maxLength)
+    {
+        if (string.IsNullOrEmpty(query) || query.Length <= maxLength)
+            return query;
+
+        return query[..maxLength] + "... [TRUNCATED]";
+    }
+
+    public void Dispose()
+    {
+        if (!_disposed)
+        {
+            _stopwatch?.Stop();
+            _disposed = true;
+        }
+    }
+}

src/Managing.Web3Proxy/test/plugins/close-position.test.ts

@@ -9,8 +9,8 @@ test('GMX Position Closing', async (t) => {
 
         const result = await closeGmxPositionImpl(
             sdk,
-            "ADA",
-            TradeDirection.Long
+            "ETH",
+            TradeDirection.Short
         )
         console.log('Position closing result:', result)
         assert.ok(result, 'Position closing result should be defined')

src/Managing.WebApp/src/components/mollecules/LogIn/LogIn.tsx

@@ -48,7 +48,7 @@ const LogIn = () => {
           .user_CreateToken({
             address: walletAddress,
             message: message,
-            name: form.name,
+            name: user?.id,
             signature: signature,
           })
           .then((data) => {
@@ -101,19 +101,6 @@ const LogIn = () => {
                 action="#"
                 onSubmit={handleSubmit(onSubmit)}
               >
-                <div>
-                  <label
-                    htmlFor="name"
-                    className="dark:text-white block mb-2 text-sm font-medium text-gray-900"
-                    hidden={true}
-                  >
-                    Name
-                  </label>
-                  <input
-                    className="bg-gray-50 border border-gray-300 text-gray-900 sm:text-sm rounded-lg focus:ring-primary-600 focus:border-primary-600 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500"
-                    {...register('name')}
-                  ></input>
-                </div>
                 <button
                   type="submit"
                   className="btn bg-primary w-full text-white bg-primary-600 hover:bg-primary-700 focus:ring-4 focus:outline-none focus:ring-primary-300 font-medium rounded-lg text-sm px-5 py-2.5 text-center dark:bg-primary-600 dark:hover:bg-primary-700 dark:focus:ring-primary-800"

src/Managing.WebApp/src/components/mollecules/Table/Table.tsx

@@ -69,7 +69,7 @@ export default function Table({
   ) as TableInstanceWithHooks<any>
 
   // Calculez le total des valeurs dans la colonne USD
-  const total = data
+  const total = data && showTotal
     ? data
         .reduce((sum: number, row: any) => {
           return sum + (row.value || 0) // Si la valeur est undefined = 0

src/Managing.WebApp/src/generated/ManagingApi.ts

@@ -3062,6 +3062,224 @@ export class SettingsClient extends AuthorizedApiBase {
     }
 }
 
+export class SqlMonitoringClient extends AuthorizedApiBase {
+    private http: { fetch(url: RequestInfo, init?: RequestInit): Promise<Response> };
+    private baseUrl: string;
+    protected jsonParseReviver: ((key: string, value: any) => any) | undefined = undefined;
+
+    constructor(configuration: IConfig, baseUrl?: string, http?: { fetch(url: RequestInfo, init?: RequestInit): Promise<Response> }) {
+        super(configuration);
+        this.http = http ? http : window as any;
+        this.baseUrl = baseUrl ?? "http://localhost:5000";
+    }
+
+    sqlMonitoring_GetQueryStatistics(): Promise<FileResponse> {
+        let url_ = this.baseUrl + "/api/SqlMonitoring/statistics";
+        url_ = url_.replace(/[?&]$/, "");
+
+        let options_: RequestInit = {
+            method: "GET",
+            headers: {
+                "Accept": "application/octet-stream"
+            }
+        };
+
+        return this.transformOptions(options_).then(transformedOptions_ => {
+            return this.http.fetch(url_, transformedOptions_);
+        }).then((_response: Response) => {
+            return this.processSqlMonitoring_GetQueryStatistics(_response);
+        });
+    }
+
+    protected processSqlMonitoring_GetQueryStatistics(response: Response): Promise<FileResponse> {
+        const status = response.status;
+        let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
+        if (status === 200 || status === 206) {
+            const contentDisposition = response.headers ? response.headers.get("content-disposition") : undefined;
+            let fileNameMatch = contentDisposition ? /filename\*=(?:(\\?['"])(.*?)\1|(?:[^\s]+'.*?')?([^;\n]*))/g.exec(contentDisposition) : undefined;
+            let fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[3] || fileNameMatch[2] : undefined;
+            if (fileName) {
+                fileName = decodeURIComponent(fileName);
+            } else {
+                fileNameMatch = contentDisposition ? /filename="?([^"]*?)"?(;|$)/g.exec(contentDisposition) : undefined;
+                fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[1] : undefined;
+            }
+            return response.blob().then(blob => { return { fileName: fileName, data: blob, status: status, headers: _headers }; });
+        } else if (status !== 200 && status !== 204) {
+            return response.text().then((_responseText) => {
+            return throwException("An unexpected server error occurred.", status, _responseText, _headers);
+            });
+        }
+        return Promise.resolve<FileResponse>(null as any);
+    }
+
+    sqlMonitoring_GetAlerts(): Promise<FileResponse> {
+        let url_ = this.baseUrl + "/api/SqlMonitoring/alerts";
+        url_ = url_.replace(/[?&]$/, "");
+
+        let options_: RequestInit = {
+            method: "GET",
+            headers: {
+                "Accept": "application/octet-stream"
+            }
+        };
+
+        return this.transformOptions(options_).then(transformedOptions_ => {
+            return this.http.fetch(url_, transformedOptions_);
+        }).then((_response: Response) => {
+            return this.processSqlMonitoring_GetAlerts(_response);
+        });
+    }
+
+    protected processSqlMonitoring_GetAlerts(response: Response): Promise<FileResponse> {
+        const status = response.status;
+        let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
+        if (status === 200 || status === 206) {
+            const contentDisposition = response.headers ? response.headers.get("content-disposition") : undefined;
+            let fileNameMatch = contentDisposition ? /filename\*=(?:(\\?['"])(.*?)\1|(?:[^\s]+'.*?')?([^;\n]*))/g.exec(contentDisposition) : undefined;
+            let fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[3] || fileNameMatch[2] : undefined;
+            if (fileName) {
+                fileName = decodeURIComponent(fileName);
+            } else {
+                fileNameMatch = contentDisposition ? /filename="?([^"]*?)"?(;|$)/g.exec(contentDisposition) : undefined;
+                fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[1] : undefined;
+            }
+            return response.blob().then(blob => { return { fileName: fileName, data: blob, status: status, headers: _headers }; });
+        } else if (status !== 200 && status !== 204) {
+            return response.text().then((_responseText) => {
+            return throwException("An unexpected server error occurred.", status, _responseText, _headers);
+            });
+        }
+        return Promise.resolve<FileResponse>(null as any);
+    }
+
+    sqlMonitoring_ClearTracking(): Promise<FileResponse> {
+        let url_ = this.baseUrl + "/api/SqlMonitoring/clear-tracking";
+        url_ = url_.replace(/[?&]$/, "");
+
+        let options_: RequestInit = {
+            method: "POST",
+            headers: {
+                "Accept": "application/octet-stream"
+            }
+        };
+
+        return this.transformOptions(options_).then(transformedOptions_ => {
+            return this.http.fetch(url_, transformedOptions_);
+        }).then((_response: Response) => {
+            return this.processSqlMonitoring_ClearTracking(_response);
+        });
+    }
+
+    protected processSqlMonitoring_ClearTracking(response: Response): Promise<FileResponse> {
+        const status = response.status;
+        let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
+        if (status === 200 || status === 206) {
+            const contentDisposition = response.headers ? response.headers.get("content-disposition") : undefined;
+            let fileNameMatch = contentDisposition ? /filename\*=(?:(\\?['"])(.*?)\1|(?:[^\s]+'.*?')?([^;\n]*))/g.exec(contentDisposition) : undefined;
+            let fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[3] || fileNameMatch[2] : undefined;
+            if (fileName) {
+                fileName = decodeURIComponent(fileName);
+            } else {
+                fileNameMatch = contentDisposition ? /filename="?([^"]*?)"?(;|$)/g.exec(contentDisposition) : undefined;
+                fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[1] : undefined;
+            }
+            return response.blob().then(blob => { return { fileName: fileName, data: blob, status: status, headers: _headers }; });
+        } else if (status !== 200 && status !== 204) {
+            return response.text().then((_responseText) => {
+            return throwException("An unexpected server error occurred.", status, _responseText, _headers);
+            });
+        }
+        return Promise.resolve<FileResponse>(null as any);
+    }
+
+    sqlMonitoring_GetQueryDetails(repositoryName: string, methodName: string): Promise<FileResponse> {
+        let url_ = this.baseUrl + "/api/SqlMonitoring/query-details/{repositoryName}/{methodName}";
+        if (repositoryName === undefined || repositoryName === null)
+            throw new Error("The parameter 'repositoryName' must be defined.");
+        url_ = url_.replace("{repositoryName}", encodeURIComponent("" + repositoryName));
+        if (methodName === undefined || methodName === null)
+            throw new Error("The parameter 'methodName' must be defined.");
+        url_ = url_.replace("{methodName}", encodeURIComponent("" + methodName));
+        url_ = url_.replace(/[?&]$/, "");
+
+        let options_: RequestInit = {
+            method: "GET",
+            headers: {
+                "Accept": "application/octet-stream"
+            }
+        };
+
+        return this.transformOptions(options_).then(transformedOptions_ => {
+            return this.http.fetch(url_, transformedOptions_);
+        }).then((_response: Response) => {
+            return this.processSqlMonitoring_GetQueryDetails(_response);
+        });
+    }
+
+    protected processSqlMonitoring_GetQueryDetails(response: Response): Promise<FileResponse> {
+        const status = response.status;
+        let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
+        if (status === 200 || status === 206) {
+            const contentDisposition = response.headers ? response.headers.get("content-disposition") : undefined;
+            let fileNameMatch = contentDisposition ? /filename\*=(?:(\\?['"])(.*?)\1|(?:[^\s]+'.*?')?([^;\n]*))/g.exec(contentDisposition) : undefined;
+            let fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[3] || fileNameMatch[2] : undefined;
+            if (fileName) {
+                fileName = decodeURIComponent(fileName);
+            } else {
+                fileNameMatch = contentDisposition ? /filename="?([^"]*?)"?(;|$)/g.exec(contentDisposition) : undefined;
+                fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[1] : undefined;
+            }
+            return response.blob().then(blob => { return { fileName: fileName, data: blob, status: status, headers: _headers }; });
+        } else if (status !== 200 && status !== 204) {
+            return response.text().then((_responseText) => {
+            return throwException("An unexpected server error occurred.", status, _responseText, _headers);
+            });
+        }
+        return Promise.resolve<FileResponse>(null as any);
+    }
+
+    sqlMonitoring_GetMonitoringHealth(): Promise<FileResponse> {
+        let url_ = this.baseUrl + "/api/SqlMonitoring/health";
+        url_ = url_.replace(/[?&]$/, "");
+
+        let options_: RequestInit = {
+            method: "GET",
+            headers: {
+                "Accept": "application/octet-stream"
+            }
+        };
+
+        return this.transformOptions(options_).then(transformedOptions_ => {
+            return this.http.fetch(url_, transformedOptions_);
+        }).then((_response: Response) => {
+            return this.processSqlMonitoring_GetMonitoringHealth(_response);
+        });
+    }
+
+    protected processSqlMonitoring_GetMonitoringHealth(response: Response): Promise<FileResponse> {
+        const status = response.status;
+        let _headers: any = {}; if (response.headers && response.headers.forEach) { response.headers.forEach((v: any, k: any) => _headers[k] = v); };
+        if (status === 200 || status === 206) {
+            const contentDisposition = response.headers ? response.headers.get("content-disposition") : undefined;
+            let fileNameMatch = contentDisposition ? /filename\*=(?:(\\?['"])(.*?)\1|(?:[^\s]+'.*?')?([^;\n]*))/g.exec(contentDisposition) : undefined;
+            let fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[3] || fileNameMatch[2] : undefined;
+            if (fileName) {
+                fileName = decodeURIComponent(fileName);
+            } else {
+                fileNameMatch = contentDisposition ? /filename="?([^"]*?)"?(;|$)/g.exec(contentDisposition) : undefined;
+                fileName = fileNameMatch && fileNameMatch.length > 1 ? fileNameMatch[1] : undefined;
+            }
+            return response.blob().then(blob => { return { fileName: fileName, data: blob, status: status, headers: _headers }; });
+        } else if (status !== 200 && status !== 204) {
+            return response.text().then((_responseText) => {
+            return throwException("An unexpected server error occurred.", status, _responseText, _headers);
+            });
+        }
+        return Promise.resolve<FileResponse>(null as any);
+    }
+}
+
 export class TradingClient extends AuthorizedApiBase {
     private http: { fetch(url: RequestInfo, init?: RequestInit): Promise<Response> };
     private baseUrl: string;

src/Managing.WebApp/src/hooks/useSqlMonitoring.tsx

@@ -0,0 +1,182 @@
+import {useMutation, useQuery, useQueryClient} from '@tanstack/react-query'
+import useApiUrlStore from '../app/store/apiStore'
+import {SqlMonitoringClient} from '../generated/ManagingApi'
+
+// Interface for SQL monitoring statistics
+interface SqlMonitoringStats {
+    loopDetectionStats: Record<string, any>
+    contextStats: Record<string, any>
+    timestamp: string
+    totalTrackedQueries: number
+    activeQueries: number
+}
+
+// Interface for SQL monitoring alerts
+interface SqlMonitoringAlert {
+    id: string
+    type: string
+    message: string
+    timestamp: string
+    repository: string
+    method: string
+    severity: string
+}
+
+// Interface for monitoring health
+interface MonitoringHealth {
+    isEnabled: boolean
+    loggingEnabled: boolean
+    sentryEnabled: boolean
+    loopDetectionEnabled: boolean
+    performanceMonitoringEnabled: boolean
+    lastHealthCheck: string
+    totalAlerts: number
+    activeQueries: number
+}
+
+// Interface for query details
+interface QueryDetail {
+    repository: string
+    method: string
+    queryPattern: string
+    executionCount: number
+    averageExecutionTime: number
+    lastExecution: string
+    isActive: boolean
+}
+
+// Hook for SQL monitoring statistics
+export const useSqlMonitoringStats = () => {
+    const { apiUrl } = useApiUrlStore()
+    const sqlMonitoringClient = new SqlMonitoringClient({}, apiUrl)
+
+    return useQuery({
+        queryKey: ['sqlMonitoring', 'statistics'],
+        queryFn: async () => {
+            try {
+                const response = await sqlMonitoringClient.sqlMonitoring_GetQueryStatistics()
+                const text = await response.data.text()
+                const data = JSON.parse(text) as SqlMonitoringStats
+                
+                // Ensure the data has the expected structure
+                return {
+                    loopDetectionStats: data.loopDetectionStats || {},
+                    contextStats: data.contextStats || {},
+                    timestamp: data.timestamp || new Date().toISOString(),
+                    totalTrackedQueries: data.totalTrackedQueries || 0,
+                    activeQueries: data.activeQueries || 0,
+                }
+            } catch (error) {
+                console.error('Error fetching SQL monitoring statistics:', error)
+                throw error
+            }
+        },
+        refetchInterval: 30000, // Refresh every 30 seconds
+    })
+}
+
+// Hook for SQL monitoring alerts
+export const useSqlMonitoringAlerts = () => {
+    const { apiUrl } = useApiUrlStore()
+    const sqlMonitoringClient = new SqlMonitoringClient({}, apiUrl)
+
+    return useQuery({
+        queryKey: ['sqlMonitoring', 'alerts'],
+        queryFn: async () => {
+            try {
+                const response = await sqlMonitoringClient.sqlMonitoring_GetAlerts()
+                const text = await response.data.text()
+                const data = JSON.parse(text) as SqlMonitoringAlert[]
+                
+                // Ensure we return an array
+                return Array.isArray(data) ? data : []
+            } catch (error) {
+                console.error('Error fetching SQL monitoring alerts:', error)
+                throw error
+            }
+        },
+        refetchInterval: 15000, // Refresh every 15 seconds
+    })
+}
+
+// Hook for monitoring health
+export const useSqlMonitoringHealth = () => {
+    const { apiUrl } = useApiUrlStore()
+    const sqlMonitoringClient = new SqlMonitoringClient({}, apiUrl)
+
+    return useQuery({
+        queryKey: ['sqlMonitoring', 'health'],
+        queryFn: async () => {
+            try {
+                const response = await sqlMonitoringClient.sqlMonitoring_GetMonitoringHealth()
+                const text = await response.data.text()
+                const data = JSON.parse(text) as MonitoringHealth
+                
+                // Ensure the data has the expected structure
+                return {
+                    isEnabled: data.isEnabled || false,
+                    loggingEnabled: data.loggingEnabled || false,
+                    sentryEnabled: data.sentryEnabled || false,
+                    loopDetectionEnabled: data.loopDetectionEnabled || false,
+                    performanceMonitoringEnabled: data.performanceMonitoringEnabled || false,
+                    lastHealthCheck: data.lastHealthCheck || new Date().toISOString(),
+                    totalAlerts: data.totalAlerts || 0,
+                    activeQueries: data.activeQueries || 0,
+                }
+            } catch (error) {
+                console.error('Error fetching SQL monitoring health:', error)
+                throw error
+            }
+        },
+        refetchInterval: 60000, // Refresh every minute
+    })
+}
+
+// Hook for query details
+export const useSqlMonitoringQueryDetails = (repositoryName: string, methodName: string) => {
+    const { apiUrl } = useApiUrlStore()
+    const sqlMonitoringClient = new SqlMonitoringClient({}, apiUrl)
+
+    return useQuery({
+        queryKey: ['sqlMonitoring', 'queryDetails', repositoryName, methodName],
+        queryFn: async () => {
+            try {
+                const response = await sqlMonitoringClient.sqlMonitoring_GetQueryDetails(repositoryName, methodName)
+                const text = await response.data.text()
+                const data = JSON.parse(text) as QueryDetail[]
+                
+                // Ensure we return an array
+                return Array.isArray(data) ? data : []
+            } catch (error) {
+                console.error('Error fetching SQL monitoring query details:', error)
+                throw error
+            }
+        },
+        enabled: !!repositoryName && !!methodName, // Only run if both parameters are provided
+    })
+}
+
+// Hook for clearing tracking data
+export const useClearSqlMonitoringTracking = () => {
+    const { apiUrl } = useApiUrlStore()
+    const queryClient = useQueryClient()
+    const sqlMonitoringClient = new SqlMonitoringClient({}, apiUrl)
+
+    return useMutation({
+        mutationFn: async () => {
+            await sqlMonitoringClient.sqlMonitoring_ClearTracking()
+        },
+        onSuccess: () => {
+            // Invalidate all SQL monitoring queries to refresh data
+            queryClient.invalidateQueries({ queryKey: ['sqlMonitoring'] })
+        },
+    })
+}
+
+// Export types for use in components
+export type {
+    SqlMonitoringStats,
+    SqlMonitoringAlert,
+    MonitoringHealth,
+    QueryDetail,
+}

src/Managing.WebApp/src/pages/settingsPage/settings.tsx

@@ -9,6 +9,7 @@ import Theme from './theme'
 import DefaultConfig from './defaultConfig/defaultConfig'
 import UserInfoSettings from './UserInfoSettings'
 import AccountFee from './accountFee/accountFee'
+import SqlMonitoring from './sqlmonitoring/sqlMonitoring'
 
 type TabsType = {
   label: string
@@ -53,6 +54,11 @@ const tabs: TabsType = [
     index: 7,
     label: 'Health Checks',
   },
+  {
+    Component: SqlMonitoring,
+    index: 8,
+    label: 'SQL Monitoring',
+  },
 ]
 
 const Settings: React.FC = () => {

src/Managing.WebApp/src/pages/settingsPage/sqlmonitoring/README.md

@@ -0,0 +1,94 @@
+# SQL Monitoring Dashboard
+
+This component provides a comprehensive single-page dashboard for monitoring SQL query performance, loop detection, and system health in the Managing application.
+
+## Features
+
+### Overview Cards
+- **Total Tracked Queries**: Shows the total number of queries tracked by the monitoring system
+- **Active Queries**: Displays currently monitored queries
+- **Total Alerts**: Shows the number of alerts generated by the system
+- **Monitoring Status**: Indicates whether SQL monitoring is active or inactive
+
+### System Health Section
+- **Monitoring Status**: Overall health of the SQL monitoring system
+- **Feature Status**: Individual status of monitoring features (logging, Sentry, loop detection, etc.)
+- **Compact Layout**: All health indicators displayed in a responsive grid
+
+### Recent Alerts Section
+- **SQL Monitoring Alerts**: Real-time alerts for SQL performance issues
+- **Severity Levels**: Critical, Warning, and Info alerts with color-coded badges
+- **Repository and Method**: Shows which repository and method triggered the alert
+- **Timestamp**: When the alert was generated
+
+### Query Statistics Section
+- **Query Statistics**: Detailed statistics about query execution patterns
+- **Loop Detection Stats**: Information about detected query loops
+- **Context Stats**: Additional context information about the monitoring system
+
+### Information Panel
+- **Usage Instructions**: Explains how the dashboard works
+- **Auto-refresh Info**: Details about automatic data updates
+- **Clear Data Instructions**: How to reset monitoring statistics
+
+## API Integration
+
+The component integrates with the following SQL monitoring endpoints:
+
+- `GET /api/sqlmonitoring/statistics` - Get query statistics
+- `GET /api/sqlmonitoring/alerts` - Get monitoring alerts
+- `GET /api/sqlmonitoring/health` - Get monitoring health status
+- `POST /api/sqlmonitoring/clear` - Clear tracking data
+- `GET /api/sqlmonitoring/details/{repositoryName}/{methodName}` - Get query details
+
+## Auto-refresh
+
+- **Statistics**: Refreshes every 30 seconds
+- **Alerts**: Refreshes every 15 seconds
+- **Health**: Refreshes every minute
+
+## Admin Authorization
+
+All SQL monitoring endpoints require admin authorization. Only users with admin privileges can access this dashboard.
+
+## Mobile-Friendly Design
+
+The dashboard is designed to be fully responsive and mobile-friendly:
+
+- **Responsive Grid**: Overview cards adapt from 1 column on mobile to 4 columns on desktop
+- **Compact Layout**: Health status indicators are arranged in a responsive grid
+- **Horizontal Scrolling**: Tables have horizontal scroll on smaller screens
+- **Touch-Friendly**: All interactive elements are appropriately sized for touch devices
+- **Readable Text**: Font sizes and spacing optimized for mobile viewing
+
+## Usage
+
+1. Navigate to Settings → SQL Monitoring
+2. View all monitoring information on a single page
+3. Use the "Clear Tracking Data" button to reset monitoring statistics
+4. Monitor alerts and statistics in real-time
+5. Check system health status at a glance
+
+## Configuration
+
+The SQL monitoring system can be configured via `appsettings.json`:
+
+```json
+{
+  "SqlMonitoring": {
+    "Enabled": true,
+    "LoggingEnabled": true,
+    "SentryEnabled": true,
+    "LoopDetectionEnabled": true,
+    "PerformanceMonitoringEnabled": true,
+    "LoopDetectionWindowSeconds": 60,
+    "MaxQueryExecutionsPerWindow": 100,
+    "MaxMethodExecutionsPerWindow": 50,
+    "LongRunningQueryThresholdMs": 1000,
+    "SentryAlertThreshold": 5,
+    "SlowQueryThresholdMs": 2000,
+    "LogSlowQueriesOnly": false,
+    "LogErrorsOnly": false
+  }
+}
+```

src/Managing.WebApp/src/pages/settingsPage/sqlmonitoring/sqlMonitoring.tsx

@@ -0,0 +1,311 @@
+import React from 'react'
+import {Table} from '../../../components/mollecules'
+import {
+    useClearSqlMonitoringTracking,
+    useSqlMonitoringAlerts,
+    useSqlMonitoringHealth,
+    useSqlMonitoringStats,
+} from '../../../hooks/useSqlMonitoring'
+
+const SqlMonitoring: React.FC = () => {
+    // Use custom hooks for SQL monitoring data
+    const { data: statistics, isLoading: isLoadingStats } = useSqlMonitoringStats()
+    const { data: alerts, isLoading: isLoadingAlerts } = useSqlMonitoringAlerts()
+    const { data: health, isLoading: isLoadingHealth } = useSqlMonitoringHealth()
+    const clearTrackingMutation = useClearSqlMonitoringTracking()
+
+    const isLoading = isLoadingStats || isLoadingAlerts || isLoadingHealth
+
+    // Prepare statistics data for table
+    const statisticsData = React.useMemo(() => {
+        if (!statistics) return []
+        
+        const stats: Array<{
+            type: string
+            key: string
+            value: string
+            timestamp: string
+        }> = []
+        
+        // Add loop detection stats
+        if (statistics.loopDetectionStats) {
+            Object.entries(statistics.loopDetectionStats).forEach(([key, value]) => {
+                stats.push({
+                    type: 'Loop Detection',
+                    key,
+                    value: typeof value === 'object' ? JSON.stringify(value) : String(value),
+                    timestamp: statistics.timestamp,
+                })
+            })
+        }
+        
+        // Add context stats
+        if (statistics.contextStats) {
+            Object.entries(statistics.contextStats).forEach(([key, value]) => {
+                stats.push({
+                    type: 'Context',
+                    key,
+                    value: String(value),
+                    timestamp: statistics.timestamp,
+                })
+            })
+        }
+        
+        return stats
+    }, [statistics])
+
+    // Prepare alerts data for table
+    const alertsData = React.useMemo(() => {
+        if (!alerts || !Array.isArray(alerts)) return []
+        return alerts.map(alert => ({
+            id: alert.id || 'unknown',
+            type: alert.type || 'unknown',
+            message: alert.message || 'No message',
+            timestamp: alert.timestamp || new Date().toISOString(),
+            repository: alert.repository || 'unknown',
+            method: alert.method || 'unknown',
+            severity: alert.severity || 'info',
+        }))
+    }, [alerts])
+
+    // Define columns for statistics table
+    const statisticsColumns = React.useMemo(
+        () => [
+            {
+                Header: 'Type',
+                accessor: 'type',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+            {
+                Header: 'Key',
+                accessor: 'key',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+            {
+                Header: 'Value',
+                accessor: 'value',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+            {
+                Header: 'Timestamp',
+                accessor: 'timestamp',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+        ],
+        []
+    )
+
+    // Define columns for alerts table
+    const alertsColumns = React.useMemo(
+        () => [
+            {
+                Header: 'Severity',
+                accessor: 'severity',
+                Cell: ({ value }: { value: string }) => (
+                    <span
+                        className={`badge ${
+                            value === 'Critical' || value === 'Error'
+                                ? 'badge-error'
+                                : value === 'Warning'
+                                    ? 'badge-warning'
+                                    : 'badge-info'
+                        }`}
+                    >
+                        {value}
+                    </span>
+                ),
+                disableSortBy: true,
+                disableFilters: true,
+            },
+            {
+                Header: 'Type',
+                accessor: 'type',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+            {
+                Header: 'Repository',
+                accessor: 'repository',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+            {
+                Header: 'Method',
+                accessor: 'method',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+            {
+                Header: 'Message',
+                accessor: 'message',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+            {
+                Header: 'Timestamp',
+                accessor: 'timestamp',
+                disableSortBy: true,
+                disableFilters: true,
+            },
+        ],
+        []
+    )
+
+    return (
+        <div className="container mx-auto space-y-6">
+            {/* Header */}
+            <div className="flex flex-col sm:flex-row justify-between items-start sm:items-center gap-4">
+                <h2 className="text-2xl font-bold">SQL Monitoring Dashboard</h2>
+                <button
+                    className="btn btn-outline btn-sm"
+                    onClick={() => clearTrackingMutation.mutate()}
+                    disabled={clearTrackingMutation.isPending}
+                >
+                    {clearTrackingMutation.isPending ? 'Clearing...' : 'Clear Tracking Data'}
+                </button>
+            </div>
+
+            {isLoading ? (
+                <div className="flex justify-center">
+                    <progress className="progress progress-primary w-56"></progress>
+                </div>
+            ) : (
+                <div className="space-y-6">
+                    {/* Overview Cards */}
+                    <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
+                        <div className="stat bg-base-200 rounded-lg">
+                            <div className="stat-title text-sm">Total Tracked Queries</div>
+                            <div className="stat-value text-lg text-primary">
+                                {statistics?.totalTrackedQueries || 0}
+                            </div>
+                            <div className="stat-desc text-xs">All time</div>
+                        </div>
+                        <div className="stat bg-base-200 rounded-lg">
+                            <div className="stat-title text-sm">Active Queries</div>
+                            <div className="stat-value text-lg text-secondary">
+                                {statistics?.activeQueries || 0}
+                            </div>
+                            <div className="stat-desc text-xs">Currently monitored</div>
+                        </div>
+                        <div className="stat bg-base-200 rounded-lg">
+                            <div className="stat-title text-sm">Total Alerts</div>
+                            <div className="stat-value text-lg text-warning">
+                                {alerts?.length || 0}
+                            </div>
+                            <div className="stat-desc text-xs">All alerts</div>
+                        </div>
+                        <div className="stat bg-base-200 rounded-lg">
+                            <div className="stat-title text-sm">Monitoring Status</div>
+                            <div className={`stat-value text-lg ${health?.isEnabled ? 'text-success' : 'text-error'}`}>
+                                {health?.isEnabled ? 'Active' : 'Inactive'}
+                            </div>
+                            <div className="stat-desc text-xs">System status</div>
+                        </div>
+                    </div>
+
+                    {/* Health Status */}
+                    <div className="card bg-base-200">
+                        <div className="card-body">
+                            <h3 className="card-title text-lg">System Health</h3>
+                            {health ? (
+                                <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-5 gap-4">
+                                    <div className="flex flex-col items-center">
+                                        <span className="text-sm font-medium mb-1">Monitoring</span>
+                                        <span className={`badge ${health.isEnabled ? 'badge-success' : 'badge-error'}`}>
+                                            {health.isEnabled ? 'Enabled' : 'Disabled'}
+                                        </span>
+                                    </div>
+                                    <div className="flex flex-col items-center">
+                                        <span className="text-sm font-medium mb-1">Logging</span>
+                                        <span className={`badge ${health.loggingEnabled ? 'badge-success' : 'badge-error'}`}>
+                                            {health.loggingEnabled ? 'Enabled' : 'Disabled'}
+                                        </span>
+                                    </div>
+                                    <div className="flex flex-col items-center">
+                                        <span className="text-sm font-medium mb-1">Sentry</span>
+                                        <span className={`badge ${health.sentryEnabled ? 'badge-success' : 'badge-error'}`}>
+                                            {health.sentryEnabled ? 'Enabled' : 'Disabled'}
+                                        </span>
+                                    </div>
+                                    <div className="flex flex-col items-center">
+                                        <span className="text-sm font-medium mb-1">Loop Detection</span>
+                                        <span className={`badge ${health.loopDetectionEnabled ? 'badge-success' : 'badge-error'}`}>
+                                            {health.loopDetectionEnabled ? 'Enabled' : 'Disabled'}
+                                        </span>
+                                    </div>
+                                    <div className="flex flex-col items-center">
+                                        <span className="text-sm font-medium mb-1">Performance</span>
+                                        <span className={`badge ${health.performanceMonitoringEnabled ? 'badge-success' : 'badge-error'}`}>
+                                            {health.performanceMonitoringEnabled ? 'Enabled' : 'Disabled'}
+                                        </span>
+                                    </div>
+                                </div>
+                            ) : (
+                                <div className="alert alert-error">
+                                    <svg xmlns="http://www.w3.org/2000/svg" className="stroke-current shrink-0 h-6 w-6" fill="none" viewBox="0 0 24 24">
+                                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z" />
+                                    </svg>
+                                    <span>Unable to fetch monitoring health data</span>
+                                </div>
+                            )}
+                        </div>
+                    </div>
+
+                    {/* Alerts Section */}
+                    <div className="card bg-base-200">
+                        <div className="card-body">
+                            <h3 className="card-title text-lg">Recent Alerts</h3>
+                            {alertsData.length === 0 ? (
+                                <div className="alert alert-info">
+                                    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" className="stroke-current shrink-0 w-6 h-6">
+                                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
+                                    </svg>
+                                    <span>No alerts found. The system is running smoothly!</span>
+                                </div>
+                            ) : (
+                                <div className="overflow-x-auto">
+                                    <Table
+                                        columns={alertsColumns}
+                                        data={alertsData}
+                                        showPagination={true}
+                                        showTotal={false}
+                                    />
+                                </div>
+                            )}
+                        </div>
+                    </div>
+
+                    {/* Statistics Section */}
+                    <div className="card bg-base-200">
+                        <div className="card-body">
+                            <h3 className="card-title text-lg">Query Statistics</h3>
+                            {statisticsData.length === 0 ? (
+                                <div className="alert alert-warning">
+                                    <svg xmlns="http://www.w3.org/2000/svg" className="stroke-current shrink-0 h-6 w-6" fill="none" viewBox="0 0 24 24">
+                                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z" />
+                                    </svg>
+                                    <span>No statistics available yet</span>
+                                </div>
+                            ) : (
+                                <div className="overflow-x-auto">
+                                    <Table
+                                        columns={statisticsColumns}
+                                        data={statisticsData}
+                                        showPagination={true}
+                                        showTotal={false}
+                                    />
+                                </div>
+                            )}
+                        </div>
+                    </div>
+                </div>
+            )}
+        </div>
+    )
+}
+
+export default SqlMonitoring