Amazon EC2 is transitioning On-Demand Instance limits from the current instance count-based limits to the new vCPU-based limits to simplify the limit management experience for AWS customers. For more information, see EC2 On-Demand Instance Limits. To help you more actively track vCPU limits, the Limit Monitor now checks Service Quotas for your vCPU usage against limits and notifies you when you approach vCPU limits. To learn more about the AWS Limit Monitor, see the solution webpage.
Additional AWS Solutions offerings are available on the AWS Solutions webpage, where customers can browse solutions by product category or industry to find AWS-vetted, automated, turnkey reference implementations that address specific business needs.