What should the solutions architect do to meet this requirement?

A company hosts its multi-tier public web application in the AWS Cloud. The web application runs on Amazon EC2 instances and its database runs on Amazon RDS. The company is anticipating a large increase in sales during an upcoming holiday weekend A solutions architect needs to build a solution to analyze the performance of the web application with a granularity of no more than 2 minutes

What should the solutions architect do to meet this requirement?
A . Send Amazon CloudWatch logs to Amazon Redshift Use Amazon QuickSight to perform further analysis
B . Enable detailed monitoring on all EC2 instances Use Amazon CloudWatch metrics to perform further analysis
C . Create an AWS Lambda function to fetch EC2 logs from Amazon CloudWatch Logs Use Amazon CloudWatch metrics to perform further analysis
D . Send EC2 logs to Amazon S3 Use Amazon Redshift to fetch logs from the S3 bucket to process raw data for further analysis with Amazon QuickSight.

View Answer

Answer: B