What are two common CPU metrics for server performance?

CPU Utilization and CPU Idle Time are two fundamental metrics used to assess server performance. CPU Utilization indicates the percentage of the CPU currently being utilized for processing tasks, which is crucial for understanding if a server is operating efficiently or experiencing overload. High utilization rates can indicate workloads that are demanding, while lower rates might suggest underutilization or idle capacity.

CPU Idle Time, on the other hand, reflects the amount of time the CPU is not engaged in any processing tasks, essentially showing the percentage of time it is inactive. This metric helps in understanding the overall efficiency and capacity of the server, revealing potential issues related to over-provisioning or under-utilization.

Together, these metrics provide a comprehensive view of CPU performance, allowing system administrators to make informed decisions about resource allocation, capacity planning, and overall server optimization. This dual approach enables them to balance workloads effectively and ensure optimal performance for applications.

Regarding the other options, while they may mention aspects related to CPU performance, they don’t align with the most common and relevant metrics used in server performance monitoring. CPU I/O, CPU Traffic, CPU Load, CPU Memory, and CPU Cache cover different domains and aspects of system performance, but they do not represent the direct, standard metrics related to CPU performance