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Exam AWS Certified Machine Learning - Specialty topic 1 question 7 discussion

Exam question from Amazon's AWS Certified Machine Learning - Specialty
Question #: 7
Topic #: 1
[All AWS Certified Machine Learning - Specialty Questions]

A Machine Learning Specialist is building a model that will perform time series forecasting using Amazon SageMaker. The Specialist has finished training the model and is now planning to perform load testing on the endpoint so they can configure Auto Scaling for the model variant.
Which approach will allow the Specialist to review the latency, memory utilization, and CPU utilization during the load test?

  • A. Review SageMaker logs that have been written to Amazon S3 by leveraging Amazon Athena and Amazon QuickSight to visualize logs as they are being produced.
  • B. Generate an Amazon CloudWatch dashboard to create a single view for the latency, memory utilization, and CPU utilization metrics that are outputted by Amazon SageMaker.
  • C. Build custom Amazon CloudWatch Logs and then leverage Amazon ES and Kibana to query and visualize the log data as it is generated by Amazon SageMaker.
  • D. Send Amazon CloudWatch Logs that were generated by Amazon SageMaker to Amazon ES and use Kibana to query and visualize the log data.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by mlyu at Jan. 7, 2020, 6:56 a.m.
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mlyu
Highly Voted 3 years, 7 months ago
Agreed. Ans is B
upvoted 17 times
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JonSno
Most Recent 2 months, 1 week ago
Selected Answer: B
Generate an Amazon CloudWatch dashboard to create a single view for latency, memory utilization, and CPU utilization Why? Amazon SageMaker automatically pushes latency and instance utilization metrics to CloudWatch. CloudWatch dashboards provide a single real-time view of these key metrics during load testing. You can configure custom CloudWatch alarms to trigger auto scaling based on the load.
upvoted 2 times
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teka112233
7 months ago
Selected Answer: B
the question is clear that the specialist is seeking for latency, memory utilization, and CPU utilization during the load test and the ideal answer for all of these is amazon cloud watch which give you all these metrics https://docs.aws.amazon.com/sagemaker/latest/dg/monitoring-cloudwatch.html
upvoted 2 times
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Mickey321
7 months ago
Selected Answer: B
The reason for this choice is that Amazon CloudWatch is a service that monitors and manages your cloud resources and applications. It collects and tracks metrics, which are variables you can measure for your resources and applications1. Amazon SageMaker automatically reports metrics such as latency, memory utilization, and CPU utilization to CloudWatch2. You can use these metrics to monitor the performance and health of your SageMaker endpoint during the load test.
upvoted 1 times
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teka112233
1 year, 9 months ago
the question is clear that the specialist is seeking for latency, memory utilization, and CPU utilization during the load test and the ideal answer for all of these is amazon cloud watch which give you all these metrics https://docs.aws.amazon.com/sagemaker/latest/dg/monitoring-cloudwatch.html
upvoted 1 times
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Venkatesh_Babu
1 year, 9 months ago
Selected Answer: B
I think it should be b
upvoted 1 times
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Valcilio
2 years, 1 month ago
Selected Answer: B
It's B, even the resources that aren't visible in a first try are visible if you use cloudwatch agent.
upvoted 3 times
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DS2021
2 years, 4 months ago
Selected Answer: B
Should be B
upvoted 2 times
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ystotest
2 years, 5 months ago
Selected Answer: B
agreed with B
upvoted 2 times
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apprehensive_scar
3 years, 2 months ago
B is the ans
upvoted 1 times
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anttan
3 years, 4 months ago
Should be C right, as Cloudwatch does not have metrics for memory utilization.
upvoted 2 times
anttan
3 years, 4 months ago
After further research, I think answer is B. While indeed true that Cloudwatch does not have metrics for memory utilization by default, you can achieve by installing ClouldWatch agent on the EC2. The EC2 used by Sagemaker is pre-installed with Cloudwatch Agent.
upvoted 2 times
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[Removed]
3 years, 5 months ago
I do not think that CloudWatch, by default, logs memory utilization. It does log CPU utilization. If memory utilization is required, then a separate agent needs to be installed to watch for memory. Hence, in this case, we have to write an agent if the answer has to be B. Else, C looks to be a better solution.
upvoted 2 times
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Willnguyen22
3 years, 5 months ago
answer is B
upvoted 1 times
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syu31svc
3 years, 6 months ago
Answer is B 100%; very straightforward method
upvoted 1 times
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scuzzy2010
3 years, 6 months ago
B is correct. Don't need to use Kibana or QuickSight.
upvoted 1 times
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roytruong
3 years, 6 months ago
ans is B
upvoted 3 times
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cybe001
3 years, 7 months ago
B is correct
upvoted 3 times
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