What feature enables administrators to analyze network performance over time in Mist?

The Performance Dashboard is a crucial feature in Mist that enables administrators to analyze network performance over time. This dashboard aggregates and visualizes data related to various performance metrics, allowing for a comprehensive view of the network's health and efficiency.

Through the Performance Dashboard, administrators can access insights into device connectivity, application performance, and user experience trends, making it easier to identify patterns, anomalies, and potential issues. The historical data presented through this dashboard supports informed decision-making and assists in troubleshooting by providing context over extended periods.

By centralizing performance data, the Performance Dashboard empowers network administrators to proactively manage the network, optimize performance, and ultimately enhance user experience.