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AWS SAA > Monitoring > Flashcards

Monitoring Flashcards

1
Q

Is CPU Utilization a Cloudwatch Default Metric?

A

Yes

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2
Q

Is Network Throughput a Cloudwatch Default Metric

A

Yes

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3
Q

Is Memory Utilization a Cloudwatch Default Metric

A

No, you must install cloudwatch agent on box and report to cloudwatch

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4
Q

Is EBS Storage Capacity a Cloudwatch Default Metric?

A

No, you must install cloudwatch agent on box and report to cloudwatch

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5
Q

EC2 Actions that can be taken through Cloudwatch when Alarm reaches an certain state

A

Stop Instance
Terminate Instance
Reboot Instance

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6
Q

How to use SQL-like queries across multiple Cloudwatch Log Groups

A

Cloudwatch Log Insights

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7
Q

Does anything need to be installed/setup prior to being able to send cloudwatch logs?

A

Yes, must install cloudwatch agent

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8
Q

Where to store logs that don’t need to be processed?

A

S3

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9
Q

How to alert a developer that there are issues that follow a certain pattern that are showing up in the logs

A

Use a Cloudwatch Filter that is connected to a Cloudwatch Alarm

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10
Q

Fully managed AWS service that allows us to visualize logs. And has extensive data plugin support

A

Amazon Grafana

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11
Q

Services that Amazon Managed Grafana can integrate with

A

Amazon Cloudwatch
Amazon Managed Prometheus
Amazon Opensearch Service
Amazon Timestream
AWS XRay

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12
Q

Fully managed AWS service that helps visualize container metrics and has great plugins for IoT.

A

Amazon Managed Grafana

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13
Q

How to monitor EKS metrics at scale

A

Amazon Managed Prometheus

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14
Q

AWS Service that helps give insights on you applications by sending trace data

A

AWS X-Ray

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15
Q

AWS X-Ray Segment

A

Data containing resource name, request details, and other info on you app

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16
Q

AWS X-Ray SubSegments

A

Segments that contain more granular timing info and details

17
Q

AWS X-Ray Traces

A

Contain Trace ID that help track paths of requests and traces collect all segments of request

18
Q

AWS X-Ray Tracing Header

A

Contains the HTTP header (X-Amzn-Trace-Id) containing sampling decisions and trace Id

19
Q

What do you need installed to allow for AWS X-Ray to send traces?

A

X-Ray Dameon
UDP Port 2000 (must be open)
AWS X-Ray Sdk

20
Q

Where you can run X-Ray Dameon

A

EC2, (dameon)
ECS,
Lambda, (toggle on/off)
Beanstalk
API Gateway
SNS
SQS

21
Q

What service should I use for:

request insights

viewing response time of downstream resources

HTTP response analysis

A

AWS X-Ray

AWS SAA (15 decks)

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