{
  "metrics": {
    "append_dimensions": {
      "AutoScalingGroupName": "${aws:AutoScalingGroupName}",
      "ImageId": "${aws:ImageId}",
      "InstanceId": "${aws:InstanceId}",
      "InstanceType": "${aws:InstanceType}"
    },
    "aggregation_dimensions": [
      [
        "InstanceId"
      ],
      [
        "InstanceType"
      ],
      [
        "AutoScalingGroupName"
      ],
      [
        "InstanceId",
        "InstanceType"
      ]
    ],
    "metrics_collected": {
      "collectd": {
        "metrics_aggregation_interval": 60
      },
      "procstat": [
        {
          "pattern": "/usr/sbin/sshd",
          "measurement": [
            "cpu_usage",
            "memory_rss"
          ]
        },
        {
          "pattern": "crond",
          "measurement": [
            "cpu_usage",
            "memory_rss"
          ],
          "metrics_collection_interval": 10
        }
      ],
      "cpu": {
        "measurement": [
          "cpu_usage_idle",
          "cpu_usage_iowait",
          "cpu_usage_user",
          "cpu_usage_system"
        ],
        "metrics_collection_interval": 60,
        "resources": [
          "*"
        ],
        "totalcpu": false
      },
      "disk": {
        "measurement": [
          "used_percent",
          "inodes_free"
        ],
        "metrics_collection_interval": 60,
        "resources": [
          "*"
        ],
        "ignore_file_system_types": [
          "sysfs",
          "devtmpfs",
          "tmpfs"
        ]
      },
      "diskio": {
        "measurement": [
          "io_time"
        ],
        "metrics_collection_interval": 60,
        "resources": [
          "*"
        ]
      },
      "mem": {
        "measurement": [
          "mem_used_percent"
        ],
        "metrics_collection_interval": 60
      },
      "statsd": {
        "metrics_aggregation_interval": 60,
        "metrics_collection_interval": 60,
        "service_address": ":8125"
      },
      "swap": {
        "measurement": [
          "swap_used_percent"
        ],
        "metrics_collection_interval": 60
      }
    }
  }
}