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Question 241 - Professional Cloud Architect discussion

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You are managing several internal applications that are deployed on Compute Engine. Business users inform you that an application has become very slow over the past few days. You want to find the underlying cause in order to solve the problem. What should you do first?

A.
Inspect the logs and metrics from the instances in Cloud Logging and Cloud Monitoring.
Answers
A.
Inspect the logs and metrics from the instances in Cloud Logging and Cloud Monitoring.
B.
Restore a backup of the application database from a time before the application became slow.
Answers
B.
Restore a backup of the application database from a time before the application became slow.
C.
Deploy the applications on a managed instance group with autoscaling enabled. Add a load balancer in front of the managed instance group, and have the users connect to the IP of the load balancer.
Answers
C.
Deploy the applications on a managed instance group with autoscaling enabled. Add a load balancer in front of the managed instance group, and have the users connect to the IP of the load balancer.
D.
Change the Compute Engine Instances behind the application to a machine type with more CPU and memory.
Answers
D.
Change the Compute Engine Instances behind the application to a machine type with more CPU and memory.
Suggested answer: A

Explanation:

When an application becomes slow, the first step you should take is to gather information about the underlying cause of the problem. One way to do this is by inspecting the logs and metrics from the instances where the application is deployed. Google Cloud Platform (GCP) provides tools such as Cloud Logging and Cloud Monitoring that can help you to collect and analyze this information. By reviewing the logs and metrics from the instances, you may be able to identify issues such as resource shortages (e.g. CPU, memory, or disk), network problems, or application errors that are causing the performance issues. Once you have identified the underlying cause of the problem, you can take steps to resolve it.


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asked 18/09/2024
Malik Rubio
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