Method and system for real time detection of resource requirement and automatic adjustments

A virtual machine controller for managing resources allocated to at least one virtual machine in a network, said virtual machine controller comprising:

• a monitoring module to monitor in real time resource utilization in at least one associated server while a virtual machine is running, said monitoring module further configured to monitor data flow in said network, wherein said monitoring module is configured to measure said resource utilization associated with said server;
• said resource management module to calculate, in real time, resource requirement of said virtual machine associated with said server, the calculation comprising, considering and deciding a type of scaling to be performed based on a requirement to scale said resources, said requirement being based on said measured resource utilization and said calculated resource requirement, said scaling including freeing up of said resources in real time and allocating extra resources and setting a pre-set resource utilization value for said resources based on said scaling, wherein said scaling in the real time includes scaling said resources when said virtual machine is running;
• said resource management module to decide in response to the deciding the type of scaling, a type of said resources to be scaled;
• said resource management module to compare in real time said monitored resource utilization with a pre-decided upper threshold and a pre-decided lower threshold to decide if said scaling is required or not;
• a controller module to control and coordinate at least working of said monitoring module and said resource management module;
• and
• said controller module to store said pre-set resource utilization value in at least a memory module.