Exam AWS Certified Solutions Architect - Professional topic 1 question 396 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional

Question #: 396
Topic #: 1

[All AWS Certified Solutions Architect - Professional Questions]

After your Lambda function has been running for some time, you need to look at some metrics to ascertain how your function is performing and decide to use the
AWS CLI to do this.
Which of the following commands must be used to access these metrics using the AWS CLI?

A. mon-list-metrics and mon-get-stats
B. list-metrics and get-metric-statistics
C. ListMetrics and GetMetricStatistics
D. list-metrics and mon-get-stats

Show Suggested Answer

Suggested Answer: B 🗳️
AWS Lambda automatically monitors functions on your behalf, reporting metrics through Amazon CloudWatch.
To access metrics using the AWS CLI
Use the list-metrics and get-metric-statistics commands.
Reference:
http://docs.aws.amazon.com/lambda/latest/dg/monitoring-functions-access-metrics.html

by JayK at Dec. 24, 2019, 5:07 p.m.

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Comments

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JayK

Highly Voted 3 years, 8 months ago

B, https://docs.aws.amazon.com/cli/latest/reference/cloudwatch/get-metric-statistics.html

upvoted 7 times

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ExtHo

Highly Voted 3 years, 7 months ago

https://docs.aws.amazon.com/cli/latest/reference/cloudwatch/list-metrics.html https://docs.aws.amazon.com/cli/latest/reference/cloudwatch/get-metric-statistics.html

upvoted 5 times

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DarthYoda

Most Recent 2 years, 6 months ago

C is the actual API calls while B is how they look using the CLI, so definitely B.

upvoted 1 times

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jujumomma

2 years, 8 months ago

(X) A. mon-list-metrics and mon-get-stats - Amazon CloudWhatch CLI (No support from November 7, 2017) https://docs.aws.amazon.com/AmazonCloudWatch/latest/cli/cli-mon-get-stats.html (O) B. list-metrics and get-metric-statistics - Amazon AWS CLI v2 https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloudwatch/list-metrics.html https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloudwatch/get-metric-statistics.html (X) C. ListMetrics and GetMetricStatistics - Amazon CloudWatch REST API https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_ListMetrics.html https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_GetMetricStatistics.html (X) D. list-metrics and mon-get-stats = AWS CLI & CloudWatch CLI (Not supported now)

upvoted 2 times

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jj22222

3 years, 2 months ago

Selected Answer: B

B looks ok

upvoted 1 times

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