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Answer: Deploy the Amazon CloudWatch agent to configure memory metric collection on the EC2 instances., Enable AWS Compute Optimizer in the AWS account to obtain findings and optimization recommendations.
To optimize and appropriately size Amazon EC2 instances based on CPU, memory, and network metrics, the solutions architect needs to both configure comprehensive monitoring and leverage optimization tools. Option C is correct because installing the Amazon CloudWatch agent and configuring memory metric collection will provide the necessary detailed metrics on memory, which is not collected by default. Option D is also correct because enabling AWS Compute Optimizer provides insights and recommendations to optimize the EC2 instances. While options A, B, and E are related to cost optimization and support, they do not specifically address the requirement to optimize based on detailed metrics as effectively as options C and D.
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A solutions architect aims to cost-optimize and appropriately size Amazon EC2 instances within a single AWS account, focusing on CPU, memory, and network metrics. Which two steps should the architect implement to achieve these goals?
A
Purchase AWS Business Support or AWS Enterprise Support for the account.
B
Activate AWS Trusted Advisor to review 'Low Utilization Amazon EC2 Instances' recommendations.
C
Deploy the Amazon CloudWatch agent to configure memory metric collection on the EC2 instances.
D
Enable AWS Compute Optimizer in the AWS account to obtain findings and optimization recommendations.
E
Establish an EC2 Instance Savings Plan for targeted AWS Regions, instance families, and operating systems.
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