What issue does ZDX help identify concerning hardware performance?

Zscaler Digital Experience (ZDX) is a tool designed for monitoring and analyzing the performance of applications and the underlying hardware that supports them. The identification of high CPU usage is critical because it directly impacts application performance and user experience. When CPU usage is excessive, it can lead to application degradation, causing slow response times or even application crashes.

ZDX is capable of providing insights into hardware metrics, focusing on usage patterns and performance bottlenecks. By detecting high CPU usage, it allows administrators to proactively address performance issues, optimize resource allocation, and ensure a smoother user experience. This functionality is essential for maintaining efficient operations in a digital environment where applications are critical for business processes.

Other options, while relevant to hardware performance, do not focus on the immediate and critical impact on application usability and performance that high CPU utilization does.