Virtualized temporary instant capacity

A system, and a corresponding method, implemented on a processor, allows for monitoring and control of temporary instant capacity (TiCAP) resources in a computer system. The system includes a resource management system (RMS), which includes a RMS monitor that tracks a workload executing on the computer system and determines when workload demand exceeds allocated non-TiCAP resource capacity, whereby a resource shortfall is generated, and a RMS processor module that compares the resource shortfall to granularity of supply of the TiCAP resources and that generates a TiCAP transfer control request based on the comparison. The system further includes a temporary instant capacity (TiCAP) system that monitors and controls allocation of TiCAP resources on the computer system, and which includes a RMS detection module that receives the request to transfer control of the TiCAP resources to the RMS, and a transfer module that transfers control of the TiCAP resources based on the request.