[
  {
    "_comment": "Example log entry from a web server",
    "timestamp": "2024-01-26T10:00:00.000Z",
    "log_level": "INFO",
    "component": "web_server",
    "message": "Request received",
    "request_id": "a1b2c3d4e5f6",
    "client_ip": "192.168.1.100",
    "http_method": "GET",
    "http_path": "/api/users",
    "http_status_code": 200,
    "response_time_ms": 123
  },
  {
    "_comment": "Example log entry from a database",
    "timestamp": "2024-01-26T10:00:01.000Z",
    "log_level": "DEBUG",
    "component": "database",
    "message": "SQL query executed",
    "query": "SELECT * FROM users WHERE id = 1",
    "execution_time_ms": 5,
    "rows_returned": 1
  },
  {
    "_comment": "Example log entry from an application",
    "timestamp": "2024-01-26T10:00:02.000Z",
    "log_level": "ERROR",
    "component": "application",
    "message": "Error processing request",
    "error_code": 500,
    "error_message": "Internal server error",
    "request_id": "a1b2c3d4e5f6",
    "user_id": 123
  },
  {
    "_comment": "Example log entry from a system",
    "timestamp": "2024-01-26T10:00:03.000Z",
    "log_level": "WARN",
    "component": "system",
    "message": "Disk space nearing capacity",
    "disk_usage_percent": 90,
    "disk_path": "/var/log"
  },
  {
    "_comment": "Example log entry from a security component",
    "timestamp": "2024-01-26T10:00:04.000Z",
    "log_level": "INFO",
    "component": "security",
    "message": "Authentication successful",
    "user_id": 456,
    "username": "testuser",
    "client_ip": "192.168.1.200"
  },
  {
    "_comment": "Example log entry for authentication failure",
    "timestamp": "2024-01-26T10:00:05.000Z",
    "log_level": "WARN",
    "component": "security",
    "message": "Authentication failed",
    "username": "invaliduser",
    "client_ip": "192.168.1.200",
    "reason": "Invalid password"
  },
  {
    "_comment": "Example log entry from a microservice",
    "timestamp": "2024-01-26T10:00:06.000Z",
    "log_level": "INFO",
    "component": "microservice-auth",
    "message": "User authenticated",
    "user_id": 789,
    "username": "validuser",
    "service_name": "auth-service"
  },
  {
    "_comment": "Example log entry with exception details",
    "timestamp": "2024-01-26T10:00:07.000Z",
    "log_level": "ERROR",
    "component": "application",
    "message": "Unhandled exception",
    "exception_type": "NullPointerException",
    "exception_message": "Object reference not set to an instance of an object.",
    "stack_trace": "at MyApp.Main.DoSomething() in MyApp.cs:line 20",
    "request_id": "g7h8i9j0k1l2"
  },
  {
    "_comment": "Example log entry with metrics",
    "timestamp": "2024-01-26T10:00:08.000Z",
    "log_level": "INFO",
    "component": "monitoring",
    "message": "System metrics",
    "cpu_usage_percent": 35,
    "memory_usage_percent": 60,
    "network_throughput_kbps": 1024
  },
  {
    "_comment": "Example log entry with audit information",
    "timestamp": "2024-01-26T10:00:09.000Z",
    "log_level": "INFO",
    "component": "audit",
    "message": "User profile updated",
    "user_id": 123,
    "updated_field": "email",
    "old_value": "old@example.com",
    "new_value": "new@example.com"
  }
]