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Google Professional Cloud Architect Exam - Topic 8 Question 75 Discussion

Actual exam question for Google's Professional Cloud Architect exam
Question #: 75
Topic #: 8
[All Professional Cloud Architect Questions]

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?

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Suggested Answer: A

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.


Contribute your Thoughts:

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Ashleigh
4 months ago
Changing the machine type might help, but it’s not the first step.
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Dalene
4 months ago
Wait, how do we know the logs will even show anything useful?
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Juan
4 months ago
Agreed, logs and metrics are key to diagnosing the issue.
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Victor
4 months ago
I think restoring a backup is a bit drastic.
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Erasmo
5 months ago
Definitely check the logs first! That's where the clues are.
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Jacki
5 months ago
Changing the machine type could help, but it feels like a last resort. We should really understand the problem first, right?
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Detra
5 months ago
I remember a practice question where we had to analyze performance issues. I think checking logs was the right approach there too.
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Latrice
5 months ago
I’m not entirely sure, but restoring a backup sounds risky. What if the issue isn't with the database?
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Daniel
5 months ago
I think the first step should be to inspect the logs and metrics. That seems like a logical way to identify what’s causing the slowdown.
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Lorita
5 months ago
Deploying the app on a managed instance group with autoscaling and a load balancer seems like a good long-term solution, but it's probably not the best first step for troubleshooting a specific performance issue. I'd start with the logs and metrics.
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Billi
5 months ago
Okay, I think the key here is to gather as much information as possible about the issue. Inspecting the logs and metrics is definitely the way to go first. That should give me a good starting point to identify the problem.
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Paris
5 months ago
Hmm, I'm not sure about this one. Restoring a backup might be a good idea, but I'm not sure if that's the best first step. I'll have to think this through carefully.
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Dorsey
5 months ago
This seems like a straightforward troubleshooting question. I'd start by inspecting the logs and metrics to see if I can identify any issues or bottlenecks.
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Melodie
5 months ago
Hmm, this looks like a tricky one. I'll need to think carefully about which Alibaba Cloud services are related to security features.
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Michell
6 months ago
Hmm, I'm a bit unsure about the differences between the answer options. I'll need to carefully read through each one to understand the nuances.
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Lovetta
6 months ago
If I remember correctly, the find command can start in a directory you specify, so maybe that's option C.
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Garry
2 years ago
Haha, you know what they say - 'When all you have is a Compute Engine, everything looks like a nail.' But seriously, A is the safest bet here. Gotta love those logs and metrics!
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Brent
2 years ago
Yeah, I'm with you guys. Though I have to say, option D does sound tempting. Maybe the app is just outgrowing its current hardware. But we should probably save that for later, after we've ruled out other potential issues.
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Darrin
2 years ago
I agree, A is the way to go. We need to understand what's happening under the hood before making any major changes. Restoring a backup or scaling up the instances could be overkill at this stage.
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Rosio
2 years ago
For sure. Let's check the logs and metrics first.
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Kaycee
2 years ago
Good point. It's always best to have data-driven decisions.
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Ngoc
2 years ago
Definitely. Let's get to the root cause before making any drastic changes.
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Annice
2 years ago
Agreed. Without logs and metrics, we're just guessing.
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Cordelia
2 years ago
A sounds good. We need to gather data to diagnose the issue accurately.
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Wilbert
2 years ago
A) Inspect the logs and metrics from the instances in Cloud Logging and Cloud Monitoring.
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Shizue
2 years ago
Hmm, this seems like a tricky one. I'm leaning towards option A - inspecting the logs and metrics. That's usually the first step when troubleshooting a performance issue, right?
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