You can view your quotas for your subscription by going to the subscriptions page in the portal, selecting your subscription, then in the left menu go to "usage and quotas"
Account Core Quota details
Daniyal Mirza
41
Reputation points
Is there a way to access details about "How many Cores are available for my subscription"? I recently asked for an increase in Compute-VM (cores-vCPUs) subscription limit. After being granted the increase this still resizes my jobs to about 0.12 times my actual limit - beyond which I get the usual AccountCoreQuotaReached error.