CloudWatch

  • Amazon CloudWatch monitors your AWS resources and the applications you run on AWS in real time.

  • We can use CloudWatch to collect and track metrics, which are variables you can measure for your resources and applications.

  • CloudWatch alarms send notifications or automatically make changes to the resources you are monitoring based on rules that you define.

2 types

1.Basic Cloudwatch – Monitors in every 5 min

2.Detailed Cloudwatch - Monitors in every 1 min Basic monitor matrices are free for EC2, EBS, ELB, RDS. By default, basic CloudWatch is enabled.

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