AWS DMS(Database Migration Service)

개요

AWS DMS(Database Migration Service)는 클라우드 서비스로 연계 데이터베이스, 데이터 웨어하우스, NoSQL 데이터베이스 및 기타 유형의 데이터 저장소를 쉽게 마이그레이션할 수 있도록 해줍니다.

Datadog에서 모든 DMS 메트릭을 보려면 이 통합을 활성화하세요.

설정

설치

이미 하지 않은 경우 먼저 Amazon Web Services 통합을 설정하세요.

메트릭 수집

  1. AWS 통합 페이지에서 Metric Collection 탭 아래에 Database Migration Service가 활성화되어 있는지 확인하세요.
  2. Datadog - AWS DMS(Database Migration Service) 통합을 설치하세요.

로그 수집

로깅 활성화

AWS DMS(Database Migration Service)를 설정해 S3 버킷 또는 클라우드와치(CloudWatch)에 로그를 전송하세요.

참고: S3 버킷에 기록하는 경우 amazon_dms이 _대상 접두어_로 설정되어 있는지 확인하세요.

Datadog에 로그 전송

  1. 이미 하지 않은 경우 Datadog 포워더 람다 함수를 설정하세요.

  2. 람다 함수가 설치되면 AWS 콘솔에서 AWS DMS 로그를 포함하는 S3 버킷 또는 클라우드와치(CloudWatch) 로그 그룹에 수동으로 트리거를 추가하세요.

수집한 데이터

메트릭

aws.dms.cdcchanges_disk_source
(gauge)		Amount of rows accumulating on disk and waiting to be committed from the source
Shown as row
aws.dms.cdcchanges_disk_target
(gauge)		Amount of rows accumulating on disk and waiting to be committed to the target
Shown as row
aws.dms.cdcchanges_memory_source
(gauge)		Amount of rows accumulating in a memory and waiting to be committed from the source
Shown as row
aws.dms.cdcchanges_memory_target
(gauge)		Amount of rows accumulating in a memory and waiting to be committed to the target
Shown as row
aws.dms.cdcincoming_changes
(gauge)		Total row count of changes for the task
Shown as row
aws.dms.cdclatency_source
(gauge)		Latency reading from source
Shown as second
aws.dms.cdclatency_target
(gauge)		Latency writing to the target
Shown as second
aws.dms.cdcthroughput_bandwidth_source
(gauge)		Incoming task network bandwidth from the source
Shown as kibibyte
aws.dms.cdcthroughput_bandwidth_target
(gauge)		Outgoing task network bandwidth for the target
Shown as kibibyte
aws.dms.cdcthroughput_rows_source
(gauge)		Incoming task changes from the source
Shown as row
aws.dms.cdcthroughput_rows_target
(gauge)		Outgoing task changes for the target
Shown as row
aws.dms.cpuutilization
(gauge)		The amount of CPU used.
Shown as percent
aws.dms.free_storage_space
(gauge)		The amount of available storage space
Shown as byte
aws.dms.freeable_memory
(gauge)		The amount of available random access memory.
Shown as byte
aws.dms.full_load_throughput_bandwidth_source
(gauge)		Incoming network bandwidth from a full load from the source
Shown as kibibyte
aws.dms.full_load_throughput_bandwidth_target
(gauge)		Outgoing network bandwidth from a full load for the target
Shown as kibibyte
aws.dms.full_load_throughput_rows_source
(gauge)		Incoming changes from a full load from the source in rows per second
Shown as row
aws.dms.full_load_throughput_rows_target
(gauge)		Outgoing changes from a full load for the target
Shown as row
aws.dms.network_receive_throughput
(gauge)		The incoming (Receive) network traffic on the DB instance including both customer database traffic and Amazon RDS traffic used for monitoring and replication.
Shown as byte
aws.dms.network_transmit_throughput
(gauge)		The outgoing (Transmit) network traffic on the DB instance including both customer database traffic and Amazon RDS traffic used for monitoring and replication
Shown as byte
aws.dms.read_iops
(gauge)		The average number of disk I/O operations per second.
Shown as operation
aws.dms.read_latency
(gauge)		The average amount of time taken per read disk I/O operation
Shown as second
aws.dms.read_throughput
(gauge)		The average number of bytes read from disk per second.
Shown as byte
aws.dms.swap_usage
(gauge)		The amount of swap space used on the DB Instance
Shown as byte
aws.dms.write_iops
(gauge)		The average number of disk I/O operations per second
Shown as operation
aws.dms.write_latency
(gauge)		The average amount of time taken per write disk I/O operation
Shown as second
aws.dms.write_throughput
(gauge)		The average number of bytes written to disk per second.
Shown as byte

이벤트

AWS DMS(Database Migration Service) 통합은 어떤 이벤트도 포함하지 않습니다.

서비스 점검

AWS DMS(Database Migration Service) 통합은 어떤 서비스 점검도 포함하지 않습니다.

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