cloudwatch.conf

{
        "agent": {
                "run_as_user": "cwagent"
        },
        "metrics": {
                "metrics_collected": {
                        "procstat": {
                                "pattern": "/usr/bin/java -jar report-service.jar",
                                "measurement": [
                                        "pid_count"
                                ]
                        },
                        "mem": {
                                "measurement": [
                                        "mem_used_percent"
                                ]
                        },
                        "disk": {
                                "measurement": [
                                        "used_percent"
                                ],
                                "resources": [
                                        "*"
                                ]
                        }
                },
                "append_dimensions": {
                        "ImageId": "${aws:ImageId}",
                        "InstanceId": "${aws:InstanceId}",
                        "InstanceType": "${aws:InstanceType}",
                        "AutoScalingGroupName": "${aws:AutoScalingGroupName}"
                }
        }
}
~