CloudWatch

CloudWatch (Monitoring & Metrics)

A service which allows monitoring and metrics of performance of other AWS services (e.g. EC2). Set thresholds to trigger alarms.

  • e.g. EC2: CPU utilisation > 80%

  • e.g. S3: number of objects in a bucket > 100

  • e.g. Billing: current monthly billing > 500$

  • per dashboard

  • Detailed monitoring for EC2 instances

  • CloudWatch custom metrics

  • CloudWatch API request

  • CloudWatch Logs

  • CloudWatch Events/Custom Events

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