Unthrottle

Unthrottle is a term used in the context of computer systems, particularly in the realm of virtualization and cloud computing, to refer to the process of increasing the performance of a virtual machine (VM) or container by allocating more resources to it. This can include increasing CPU, memory, or I/O bandwidth. The opposite of unthrottling is throttling, which involves limiting the resources available to a VM or container to ensure fair usage among multiple tenants or to prioritize certain workloads.

Unthrottling is often necessary in scenarios where a VM or container is experiencing performance bottlenecks due to insufficient resource allocation. This can be particularly relevant in cloud environments where resources are shared among multiple users or applications. By unthrottling, administrators can improve the performance of critical applications or services, ensuring they meet their performance requirements.

However, unthrottling should be done carefully to avoid overcommitting resources, which can lead to performance degradation for other VMs or containers. It is essential to monitor resource usage and performance metrics to make informed decisions about when and how to unthrottle. Additionally, unthrottling may have implications for cost, as cloud providers typically charge based on resource usage, so increasing resource allocation can lead to higher costs.

In summary, unthrottling is a process of increasing the resources allocated to a virtual machine or container to improve its performance. It is a critical task in managing virtualized and cloud environments, but it must be done judiciously to ensure overall system stability and efficiency.