Riak MDC 복제

Supported OS Mac OS Windows

통합 버전1.0.1

개요

이 점검은 Riak 복제 riak-repl를 모니터링합니다.

설정

Riak-Repl 점검은 Datadog 에이전트 패키지에 포함되어 있지 않으므로 설치해야 합니다.

설치

에이전트 v7.21+/v6.21+의 경우 아래 지침을 따라 호스트에 Riak-Repl 점검을 설치하세요. 커뮤니티 통합을 사용하여 도커(Docker) 에이전트 또는 이전 버전의 에이전트를 설치합니다.

  1. 다음 명령어를 실행해 에이전트 통합을 설치하세요.

    datadog-agent integration install -t datadog-riak_repl==<INTEGRATION_VERSION>

  2. 통합을 코어 통합과 유사하게 설정하세요.

구성

  1. 에이전트의 설정 디렉터리 루트에 있는 conf.d/ 폴더에서 riak_repl.d/conf.yaml 파일을 편집하여 riak_repl 성능 데이터 수집을 시작합니다. 사용 가능한 모든 설정 옵션은 샘플 riak_repl.d/conf.yaml을 참조하세요.

  2. 에이전트 재시작

검증

에이전트 상태 하위 명령을 실행하고 점검 섹션 아래에서 riak_repl을 찾습니다.

수집한 데이터

메트릭

riak_repl.server_bytes_sent
(gauge)		Total number of bytes the primary has sent
Shown as byte
riak_repl.server_bytes_recv
(gauge)		Total number of bytes the primary has received
Shown as byte
riak_repl.server_connects
(gauge)		Number of times the primary connects to the client sink
Shown as connection
riak_repl.server_connect_errors
(gauge)		The number of listener to site connection errors
Shown as error
riak_repl.server_fullsyncs
(gauge)		Number of fullsync operations since the server was started
Shown as occurrence
riak_repl.client_bytes_sent
(gauge)		Total number of bytes sent to all connected secondaries
Shown as byte
riak_repl.client_bytes_recv
(gauge)		Total number of bytes the client has received since the server has been started
Shown as byte
riak_repl.client_connects
(gauge)		Total number of sink connections made to this node
Shown as connection
riak_repl.client_connect_errors
(gauge)		Total number of sink connection errors to this node
Shown as connection
riak_repl.client_redirect
(gauge)		Count of client connects to a non-leader node that are redirected to a leader node
Shown as connection
riak_repl.objects_dropped_no_clients
(gauge)		Total number of objects dropped from a full realtime queue
Shown as object
riak_repl.objects_dropped_no_leader
(gauge)		Total number of objects dropped by a sink with no leader
Shown as object
riak_repl.objects_sent
(gauge)		Total number of objects sent via realtime replication
Shown as object
riak_repl.objects_forwarded
(gauge)		Total number of objects forwarded to the leader
Shown as object
riak_repl.elections_elected
(gauge)		Total number of times a new leader has been elected
Shown as occurrence
riak_repl.elections_leader_changed
(gauge)		Total number of times a Riak node has surrendered leadership
Shown as occurrence
riak_repl.rt_source_errors
(gauge)		Total number of source errors detected on the source node
Shown as error
riak_repl.rt_sink_errors
(gauge)		Total number of sink errors detected on the source node
Shown as error
riak_repl.rt_dirty
(gauge)		Number of errors detected that can prevent objects from being replicated via realtime
Shown as error
riak_repl.realtime_send_kbps
(gauge)		Total number of bytes realtime has sent
Shown as kibibyte
riak_repl.realtime_recv_kbps
(gauge)		Total number of bytes realtime has received
Shown as kibibyte
riak_repl.fullsync_send_kbps
(gauge)		Total number of bytes fullsync has sent
Shown as kibibyte
riak_repl.fullsync_recv_kbps
(gauge)		Total number of bytes fullsync has received
Shown as kibibyte
riak_repl.realtime_queue_stats.percent_bytes_used
(gauge)		Percentage of realtime queue used (max_bytes/bytes)
Shown as percent
riak_repl.realtime_queue_stats.bytes
(gauge)		Size in bytes of all objects currently in the realtime queue
Shown as byte
riak_repl.realtime_queue_stats.max_bytes
(gauge)		Size in bytes of the realtime queue
Shown as byte
riak_repl.realtime_queue_stats.overload_drops
(gauge)		Number of put transfers dropped due to an overload of the message queue of the Erlang process responsible for processing outgoing transfers
Shown as occurrence
riak_repl.realtime_queue_stats_consumers.pending
(gauge)		Total number of objects waiting to be sent to the sink cluster
Shown as occurrence
riak_repl.realtime_queue_stats_consumers.unacked
(gauge)		Total number of objects waiting to be acknowledged by a queue consumer
Shown as occurrence
riak_repl.realtime_queue_stats_consumers.drops
(gauge)		Total number of objects dropped from the realtime queue as the result of the queue being full or other errors
Shown as occurrence
riak_repl.realtime_queue_stats_consumers.errs
(gauge)		Total number of errors while pushing/popping from the realtime queue
Shown as occurrence
riak_repl.realtime_source_conn.hb_rtt
(gauge)		Realtime replication heartbeat round-trip time in milliseconds, recorded on the replication source
Shown as millisecond
riak_repl.realtime_source_conn.sent_seq
(gauge)		The last realtime queue sequence number that has been transmitted
Shown as item
riak_repl.realtime_source_conn.objects
(gauge)		Total number of realtime replication objects that have been successfully transmitted to the sink cluster
Shown as object
riak_repl.realtime_sink_conn.deactivated
(gauge)		Total number of realtime replication objects that have been deactivated
Shown as object
riak_repl.realtime_sink_conn.source_drops
(gauge)		Total number of dropped put transfers from the perspective of the sink cluster
Shown as object
riak_repl.realtime_sink_conn.expected_seq
(gauge)		The next realtime queue sequence number that is expected
Shown as item
riak_repl.realtime_sink_conn.acked_seq
(gauge)		The last realtime queue sequence number that has been acknowledged
Shown as item
riak_repl.realtime_sink_conn.pending
(gauge)		Total number of objects waiting to be sent to the sink cluster
Shown as object
riak_repl.fullsync_coordinator.queued
(gauge)		Total number of partitions that are waiting for an available process
Shown as occurrence
riak_repl.fullsync_coordinator.in_progress
(gauge)		Total number of partitions that are being synced
Shown as occurrence
riak_repl.fullsync_coordinator.waiting_for_retry
(gauge)		Total number of partitions waiting for retry
Shown as occurrence
riak_repl.fullsync_coordinator.starting
(gauge)		Total number of partitions connecting to remote cluster
Shown as occurrence
riak_repl.fullsync_coordinator.successful_exits
(gauge)		Total number of partitions successfully synced.
Shown as occurrence
riak_repl.fullsync_coordinator.error_exits
(gauge)		Total number of partitions for which sync failed or was aborted
Shown as occurrence
riak_repl.fullsync_coordinator.retry_exits
(gauge)		Total number of partitions successfully synced via retry
Shown as occurrence
riak_repl.fullsync_coordinator.soft_retry_exits
(gauge)		description
Shown as occurrence
riak_repl.fullsync_coordinator.busy_nodes
(gauge)		description
Shown as node
riak_repl.fullsync_coordinator.fullsyncs_completed
(gauge)		Total number of fullsyncs that have been completed to the specified sink cluster
Shown as occurrence
riak_repl.fullsync_coordinator.last_fullsync_duration
(gauge)		The duration (in seconds) of the last completed fullsync
Shown as second

서비스 점검

Riak-Repl 통합은 서비스 점검을 포함하지 않습니다.

이벤트

Riak-Repl 통합은 이벤트를 포함하지 않습니다.

트러블슈팅

도움이 필요하신가요? Datadog 지원팀에 문의하세요.