Cloud monitoring

Question 1

Cloudwatch metrics

Answer 1

Metrics for AWS
Create dashboards

Question 2

Examples of Cloudwatch metrics

Answer 2

Billing
EC2
EBS
S3
Service limits (API)
Custom

Question 3

Cloudwatch Alarms

Answer 3

Alarm for breaching metric thresholds

Question 4

CloudWatch Logs

Answer 4

Collect logs from AWS services
Real-time log monitoring
Adjustible retention

Question 5

How are CloudWatch Logs enabled?

Answer 5

Agent (and permissions)

Question 6

EventBridge

Answer 6

Cron jobs
Event pattern (rule when a service does something)
Trigger Lamda function

Question 7

EventBridge partner interaction

Answer 7

It can react to events outside of AWS (including custom)

Question 8

CloudTrail

Answer 8

Audit, Governance, Compliance

Question 9

CloudTrail purpose

Answer 9

Audit/History/Event Logs

Question 10

Where do you check for an API call that was invoked?

Answer 10

CloudTrail

Question 11

Where is CloudTrail data stored?

Answer 11

Cloudwatch
S3

Question 12

AWS X-Ray

Answer 12

Debugging

Question 13

What can be used for visual analysis tracing?

Answer 13

X-ray

Question 14

X-ray benefits

Answer 14

Troubleshooting
Visual analysis
What’s the slowdown?
Who is impacted?

Question 15

CodGuru

Answer 15

Automated code reviews
Performance recommendations

Question 16

CodeGuru reviewer

Answer 16

Static code analysis

Question 17

CodeGuru Profiler

Answer 17

Performance recommendations during runtime

Question 18

AWS Health Dashboard

Answer 18

Health for all services and regions
Also, available for your account

Question 19

CloudTrail Insights

Answer 19

Automated event analysis