Description: The performance baseline is a standard against which the performance of a system can be measured, especially in the context of cloud autoscaling. This concept refers to a set of metrics and parameters that establish an initial reference point for evaluating the efficiency and effectiveness of computational resources. In the realm of autoscaling, the performance baseline allows organizations to identify when it is necessary to increase or decrease the capacity of their cloud resources, thus ensuring a balance between cost and performance. Metrics that can be part of this baseline include CPU usage, memory, network bandwidth, and application response time. By establishing a baseline, companies can make informed decisions about resource allocation, optimizing their cloud infrastructure to meet fluctuating user demand. This not only improves customer experience but also helps control operational costs by avoiding over-provisioning of resources. In summary, the performance baseline is essential for the efficient management of resources in cloud environments, enabling organizations to quickly adapt to changing market needs.