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Answer: Modify Elastic Beanstalk .ebextensions for memory tracking.
The correct answer is B: Configure the Elastic Beanstalk .ebextensions directory to enable memory usage tracking. In AWS Elastic Beanstalk environments, memory usage is not tracked by default. To monitor memory usage, you need to update the Elastic Beanstalk environment configuration settings, typically done by adding configuration files (.config) to the .ebextensions directory. These files can specify additional resource monitoring settings, such as enabling the CloudWatch agent to collect memory metrics. This approach ensures that the instances within the Elastic Beanstalk environment have the necessary configuration to track memory usage.
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A batch processing application on AWS Elastic Beanstalk with Amazon Linux instances is experiencing performance issues during peak traffic, suspected to be related to memory usage. Memory usage tracking is currently not enabled. How can a developer enable memory usage tracking to diagnose the performance issues?
A
Set up Amazon CloudWatch agent for log forwarding.
B
Modify Elastic Beanstalk .ebextensions for memory tracking.
C
Deploy Amazon CloudWatch agent for memory usage monitoring.
D
Create a CloudWatch dashboard for memory usage metrics.
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