LoadMasters deployed in Azure support VM resizing on the fly based on your specific needs for CPU, Network, or disk performance.
More information regarding resizing your VM can be found on the official Microsoft Azure website here
Steps for resizing your VM through the Azure Portal:
1. Open the Azure Virtual Machines portal.
2. Open the page for the virtual machine.
3. In the left menu, select Size.
4. Pick a new size from the list of available sizes and then select Resize.
If the virtual machine is currently running, changing its size will cause it to be restarted. Stopping the virtual machine may reveal additional sizes.