📊 AWS Monitoring - Advanced

Custom Metrics and Dashboards

# Put composite metric
aws cloudwatch put-metric-data \
  --namespace MyApp \
  --metric-data \
  file://metrics.json

Anomaly Detection

# Create anomaly detector
aws cloudwatch put-metric-anomaly-detector \
  --namespace AWS/EC2 \
  --metric-name CPUUtilization \
  --stat Average \
  --dimensions Name=InstanceId,Value=i-1234567890abcdef0

X-Ray Tracing

from aws_xray_sdk.core import xray_recorder

@xray_recorder.capture('ProcessOrder')
def process_order(order):
  return calculate_total(order)

Key Takeaways

• **Custom metrics** track business KPIs

• **Anomaly detection** identifies issues

• **X-Ray** provides distributed tracing

• **Automation** responds to alerts

Next Steps

Learn about advanced authentication and IAM patterns.