You can now customize Azure Advisor to get advice tuned to your need.
To do so, access your Azure ARM portal (https://portal.azure.com) and access the Azure Advisor (keyword Advisor) blade
You can also use this direct link http://aka.ms/AzureAdvisor
Then access the Configure section (button on top)
Then for each subscription, you can select for which resource you want to receive advice by checking/unchecking it
You can also adjust the rules (this currently apply to VM processor usage)