SOA-C02 · Question #454
A company is experiencing issues with legacy software running on Amazon EC2 instances. Errors occur when the total CPU utilization on the EC2 instances exceeds 80%. A short-term solution is required…
The correct answer is B. Add an Amazon CloudWatch alarm for CPU utilization and configure the alarm action to reboot. https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/UsingAlarmActions.html "For Whenever this alarm, choose State is ALARM. For Take this action, choose Reboot this
Question
A company is experiencing issues with legacy software running on Amazon EC2 instances. Errors occur when the total CPU utilization on the EC2 instances exceeds 80%. A short-term solution is required while the software is being rewritten. A SysOps administrator is tasked with creating a solution to restart the instances when the CPU utilization rises above 80%. Which solution meets these requirements with the LEAST operational overhead?
Options
- AWrite a script that monitors the CPU utilization of the EC2 instances and reboots the instances
- BAdd an Amazon CloudWatch alarm for CPU utilization and configure the alarm action to reboot
- CCreate an Amazon EventBridge rule using the predefined patterns for CPU utilization of the EC2
- DAdd an Amazon CloudWatch alarm for CPU utilization and configure an AWS Systems Manager
How the community answered
(49 responses)- A14% (7)
- B76% (37)
- C6% (3)
- D4% (2)
Explanation
https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/UsingAlarmActions.html "For Whenever this alarm, choose State is ALARM. For Take this action, choose Reboot this
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