AWS CloudWatch

CloudWatch Agent

Commands ...

/opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-config-wizard
n /opt/aws/amazon-cloudwatch-agent/bin/config.json
amazon-cloudwatch-agent-ctl -c file:/opt/aws/amazon-cloudwatch-agent/bin/config.json -a fetch-config -s
systemctl enable amazon-cloudwatch-agent.service
systemctl start amazon-cloudwatch-agent.service
/opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a status

Config ...

{
  "agent": {
    "metrics_collection_interval": 60,
    "run_as_user": "root"
  },
  "metrics": {
    "metrics_collected": {
      "cpu": {
        "measurement": [
          "cpu_usage_user"
        ],
        "metrics_collection_interval": 60,
        "totalcpu": true
      },
      "disk": {
        "measurement": [
          "used_percent"
        ],
        "metrics_collection_interval": 60,
        "resources": [
          "/"
        ]
      },
      "mem": {
        "measurement": [
          "mem_used_percent"
        ],
        "metrics_collection_interval": 60
      },
      "net": {
        "measurement": [
          "bytes_sent",
          "bytes_recv"
        ],
        "metrics_collection_interval": 60,
        "resources": [
          "eth0"
        ]
      }
    }
  }
}