Abstract:

In the cloud data service the VM placement policy becomes essential approach especially with modern algorithms such as feedback and monitoring algorithm, because the feedback policy gives reinforcement to VM placement (VMP). The monitoring algorithm allows redistributing VMs and resources such as memory, bandwidth, storage, network latency and CPU efficiency. The proposed algorithm consist of monitor the resources to predict the next load balancing for redistribute the VMs and avoid the bottleneck occurs in data centers and physical server. The suggested algorithm aims to allocate the VMs to host servers in the data center for scaling up the resources to meet the performance metrics.. The results of simulation in cloudsim simulator appear two experiment results for VMP algorithm. Before VMP simulation: decreases the resource usage by maximizing the number of used virtual machines. And After VMP simulation: increases utilization with minimize the number of used virtual machines. We concluded reduced cost and minimized the task completion time. The proposed algorithm is very important because it checks the resources status and reallocates VMs for adjusting servers in cloud environment.