CPUajankäyttö

CPUajankäyttö, or CPU utilization, refers to the percentage of time a central processing unit (CPU) spends executing a process or performing calculations. It is a key performance indicator used to measure the efficiency and workload of a CPU. High CPU utilization indicates that the CPU is busy processing tasks, while low utilization suggests that the CPU is idle or underutilized.

Monitoring CPU utilization is crucial for system performance and troubleshooting. High CPU utilization can lead to slower system response times, increased latency, and potential system crashes if the CPU is overloaded. Conversely, low CPU utilization may indicate that the system is underperforming or that resources are not being used efficiently.

Several factors can affect CPU utilization, including the number of running processes, the complexity of those processes, and the efficiency of the CPU itself. Optimizing CPU utilization involves balancing the workload, optimizing software, and ensuring that the system has adequate resources.

Tools and utilities are available to monitor CPU utilization, such as task managers, performance monitors, and system information tools. These tools provide real-time data and historical logs, helping administrators and users to identify bottlenecks, optimize performance, and make informed decisions about system upgrades or resource allocation.