Monitoring Ec2 instances

Hi All,

I have been going through the documentation and it suggests that when we are setting up monitoring for ec2 with autoscaling we should select netscan frequency of 10 minutes. This is the minimum time we can configure and new device may take upto 15 minutes to be monitored.

My question is is there a way if a new instance is launched we can bring that into monitoring less than 10 or 5 minutes.