3.2.5. EHGWO

Arora et al. [118] combined the advantages of EHO and GWO and proposed a hybrid algorithm (EHGWO). In EHGWO, the optimal virtual machines (VMs) are selected and reallocated by using a newly devised fitness function. The tasks for overloaded VMs are removed and assigned to VMs without affecting the system performance, which performed a load balancing technique.
