Topic 1 Question 130
A solutions architect must analyze a company’s Amazon EC2 instances and Amazon Elastic Block Store (Amazon EBS) volumes to determine whether the company is using resources efficiently. The company is running several large, high-memory EC2 instances to host database clusters that are deployed in active/passive configurations. The utilization of these EC2 instances varies by the applications that use the databases, and the company has not identified a pattern.
The solutions architect must analyze the environment and take action based on the findings.
Which solution meets these requirements MOST cost-effectively?
Create a dashboard by using AWS Systems Manager OpsCenter. Configure visualizations for Amazon CloudWatch metrics that are associated with the EC2 instances and their EBS volumes. Review the dashboard periodically, and identify usage patterns. Rightsize the EC2 instances based on the peaks in the metrics.
Turn on Amazon CloudWatch detailed monitoring for the EC2 instances and their EBS volumes. Create and review a dashboard that is based on the metrics. Identify usage patterns. Rightsize the EC2 instances based on the peaks in the metrics.
Install the Amazon CloudWatch agent on each of the EC2 instances. Turn on AWS Compute Optimizer, and let it run for at least 12 hours. Review the recommendations from Compute Optimizer, and rightsize the EC2 instances as directed.
Sign up for the AWS Enterprise Support plan. Turn on AWS Trusted Advisor. Wait 12 hours. Review the recommendations from Trusted Advisor, and rightsize the EC2 instances as directed.
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コメント(7)
- 正解だと思う選択肢: C
AWS Compute Optimize helps analyze the usage patterns of AWS resources, such as EC2 instances and Auto Scaling groups, and makes recommendations on how to optimize them for performance and cost using machine learning algorithms.It then generates recommendations that can be used to adjust instance types, purchase options, and other parameters.It provides two types of recommendations: Recommended instance types - recommends instance types that are more cost-effective and better suited to the workload requirements. Recommended purchase options - recommends purchasing options, such as Reserved Instances or Savings Plans, that can help customers save money on their compute resources.
👍 6God_Is_Love2023/03/07 - 正解だと思う選択肢: C
The correct answer is C. Installing the Amazon CloudWatch agent on each of the EC2 instances and turning on AWS Compute Optimizer allows the solutions architect to analyze the environment and make recommendations on the sizing of the EC2 instances in a cost-effective way. AWS Compute Optimizer analyzes the utilization of the instances and recommends the optimal instance types for the workloads. This solution is more cost-effective than creating a dashboard and reviewing it periodically, or signing up for the AWS Enterprise Support plan and waiting for Trusted Advisor recommendations.
👍 2masetromain2023/01/16 - 正解だと思う選択肢: C
C is correct - Optimzer
👍 2spd2023/03/04
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