Microsoft Azure Architect Design (AZ-301) Practice Exam

The correct approach to view the performance of Azure virtual machines is through Azure Metrics. Azure Metrics provides you with real-time statistical data on various performance indicators of your virtual machines, including CPU usage, memory utilization, disk I/O, and network performance. This allows you to monitor the health and efficiency of your resources comprehensively.

Azure Metrics is designed to give you out-of-the-box metrics that facilitate quick assessments of performance, supporting proactive management. You can set alerts and take action based on these metrics, making it a crucial tool for maintaining optimal performance within your Azure environment.

While Azure Monitor also offers insights and can aggregate metrics data for more detailed analytics and visualization, Azure Metrics is specifically focused on the immediate performance statistics, making it easier to obtain the information you're looking for directly.

Logging into the virtual machine directly or manually checking system resources may provide some insights, but these methods are not practical for continuous monitoring and do not leverage the capabilities of Azure's built-in tools. Thus, they lack the efficiency, automation, and broader contextual insights provided by Azure Metrics.