- 重要な情報
- はじめに
- 用語集
- ガイド
- エージェント
- インテグレーション
- OpenTelemetry
- 開発者
- API
- CoScreen
- アプリ内
- Service Management
- インフラストラクチャー
- アプリケーションパフォーマンス
- 継続的インテグレーション
- ログ管理
- セキュリティ
- UX モニタリング
- 管理
Amazon Managed Streaming for Apache Kafka (MSK) は、Apache Kafka を使用してストリーミングデータを処理するアプリケーションを、簡単に構築して実行できるフルマネージド型のサービスです。
このインテグレーションでは、CloudWatch からメトリクスを収集するクローラーを使用します。Datadog Agent による MSK の監視については、Amazon MSK (Agent) のページをお読みください。
Amazon MSK クローラーを有効にして、CloudWatch からの MSK メトリクスを Datadog で確認できるようにします。
Amazon Web Services インテグレーション をまだセットアップしていない場合は、最初にセットアップします。
AWS インテグレーションページ
で、Metric Collection タブの下にある Kafka が有効になっていることを確認します。
Amazon MSK インテグレーション をインストールします。
Amazon MSK から S3 バケットまたは CloudWatch のいずれかにログを送信するよう構成します。
注:
amazon_msk に設定されているかを確認してください。msk という部分文字列が含まれていることを確認してください。Datadog Forwarder Lambda 関数 をまだセットアップしていない場合は、セットアップします。
Lambda 関数がインストールされたら、AWS コンソールから、Amazon MSK ログを含む S3 バケットまたは CloudWatch のロググループに手動でトリガーを追加します。
| aws.kafka.active_controller_count (gauge) | Only one controller per cluster should be active at any given time. |
| aws.kafka.active_controller_count.maximum (gauge) | Only one controller per cluster should be active at any given time. |
| aws.kafka.bw_in_allowance_exceeded (count) | The number of packets shaped because the inbound aggregate bandwidth exceeded the maximum for the broker. |
| aws.kafka.bw_out_allowance_exceeded (count) | The number of packets shaped because the outbound aggregate bandwidth exceeded the maximum for the broker. |
| aws.kafka.bytes_in_per_sec (rate) | The number of bytes per second received from clients. Shown as byte |
| aws.kafka.bytes_out_per_sec (rate) | The number of bytes per second sent to clients. Shown as byte |
| aws.kafka.conn_track_allowance_exceeded (count) | The number of packets shaped because the connection tracking exceeded the maximum for the broker. Connection tracking is related to security groups that track each connection established to ensure that return packets are delivered as expected. |
| aws.kafka.connection_close_rate (rate) | The number of connections closed per second per listener. This number is aggregated per listener and filtered for the client listeners. |
| aws.kafka.connection_creation_rate (rate) | The number of new connections established per second per listener. This number is aggregated per listener and filtered for the client listeners. |
| aws.kafka.consumer_response_send_time_ms_mean (gauge) | The mean time in milliseconds for the consumer to send a response. Shown as millisecond |
| aws.kafka.cpu_credit_balance (gauge) | This metric can help you monitor CPU credit balance on the brokers. |
| aws.kafka.cpu_credit_usage (gauge) | This metric can help you monitor CPU credit usage on the instances. If your CPU usage is sustained above the baseline level of 20% you can run out of the CPU credit balance which can have a negative impact on cluster performance. You can monitor and alarm on this metric to take corrective actions. |
| aws.kafka.cpu_idle (gauge) | The percentage of CPU idle time. Shown as percent |
| aws.kafka.cpu_system (gauge) | The percentage of CPU in kernel space. Shown as percent |
| aws.kafka.cpu_user (gauge) | The percentage of CPU in user space. Shown as percent |
| aws.kafka.estimated_max_time_lag (gauge) | Time estimate (in seconds) to drain MaxOffsetLag. Shown as second |
| aws.kafka.estimated_time_lag (gauge) | Time estimate (in seconds) to drain the partition offset lag. Shown as second |
| aws.kafka.fetch_consumer_local_time_ms_mean (gauge) | The mean time in milliseconds that the consumer request is processed at the leader. Shown as millisecond |
| aws.kafka.fetch_consumer_request_queue_time_ms_mean (gauge) | The mean time in milliseconds that the consumer request waits in the request queue. Shown as millisecond |
| aws.kafka.fetch_consumer_response_queue_time_ms_mean (gauge) | The mean time in milliseconds that the consumer request waits in the response queue. Shown as millisecond |
| aws.kafka.fetch_consumer_total_time_ms_mean (gauge) | The mean total time in milliseconds that consumers spend on fetching data from the broker. Shown as millisecond |
| aws.kafka.fetch_follower_local_time_ms_mean (gauge) | The mean time in milliseconds that the follower request is processed at the leader. Shown as millisecond |
| aws.kafka.fetch_follower_request_queue_time_ms_mean (gauge) | The mean time in milliseconds that the follower request waits in the request queue. Shown as millisecond |
| aws.kafka.fetch_follower_response_queue_time_ms_mean (gauge) | The mean time in milliseconds that the follower request waits in the response queue. Shown as millisecond |
| aws.kafka.fetch_follower_response_send_time_ms_mean (gauge) | The mean time in milliseconds for the follower to send a response. Shown as millisecond |
| aws.kafka.fetch_follower_total_time_ms_mean (gauge) | The mean total time in milliseconds that followers spend on fetching data from the broker. Shown as millisecond |
| aws.kafka.fetch_message_conversions_per_sec (rate) | The number of fetch message conversions per second for the broker. |
| aws.kafka.fetch_throttle_byte_rate (gauge) | The number of throttled bytes per second. |
| aws.kafka.fetch_throttle_queue_size (gauge) | The number of messages in the throttle queue. |
| aws.kafka.fetch_throttle_time (gauge) | The average fetch throttle time in milliseconds. Shown as millisecond |
| aws.kafka.global_partition_count (gauge) | Total number of partitions across all brokers in the cluster. |
| aws.kafka.global_partition_count.maximum (gauge) | Maximum total number of partitions across all brokers in the cluster. |
| aws.kafka.global_topic_count (gauge) | Total number of topics averaged by the number of brokers in the cluster. |
| aws.kafka.global_topic_count.maximum (gauge) | Maximum total number of topics averaged by the number of brokers in the cluster. |
| aws.kafka.kafka_app_logs_disk_used (gauge) | The percentage of disk space used for application logs. Shown as percent |
| aws.kafka.kafka_data_logs_disk_used (gauge) | The percentage of disk space used for data logs. Shown as percent |
| aws.kafka.leader_count (gauge) | The number of leader replicas. |
| aws.kafka.max_offset_lag (gauge) | The maximum offset lag across all partitions in a topic. |
| aws.kafka.memory_buffered (gauge) | The size in bytes of buffered memory for the broker. Shown as byte |
| aws.kafka.memory_cached (gauge) | The size in bytes of cached memory for the broker. Shown as byte |
| aws.kafka.memory_free (gauge) | The size in bytes of memory that is free and available for the broker. Shown as byte |
| aws.kafka.memory_heap_after_gc (gauge) | The percentage of total heap memory available after garbage collection. Shown as percent |
| aws.kafka.memory_used (gauge) | The size in bytes of memory that is in use for the broker. Shown as byte |
| aws.kafka.messages_in_per_sec (rate) | The number of messages received from clients per second. |
| aws.kafka.network_processor_avg_idle_percent (gauge) | The average percentage of the time the network processors are idle. Shown as percent |
| aws.kafka.network_rx_dropped (count) | The number of dropped receive packages. |
| aws.kafka.network_rx_errors (count) | The number of network receive errors for the broker. |
| aws.kafka.network_rx_packets (count) | The number of packets recieved by the broker. |
| aws.kafka.network_tx_dropped (count) | The number of dropped transmit packages. |
| aws.kafka.network_tx_errors (count) | The number of network transmit errors for the broker. |
| aws.kafka.network_tx_packets (count) | The number of packets transmitted by the broker. |
| aws.kafka.offline_partitions_count (gauge) | Total number of partitions that are offline in the cluster. |
| aws.kafka.offset_lag (gauge) | Partition-level consumer lag in numberofoffsets. |
| aws.kafka.partition_count (gauge) | The number of partitions for the broker. |
| aws.kafka.pps_allowance_exceeded (count) | The number of packets shaped because the bidirectional PPS exceeded the maximum for the broker. |
| aws.kafka.produce_local_time_ms_mean (gauge) | The mean time in milliseconds for the follower to send a response. Shown as millisecond |
| aws.kafka.produce_message_conversions_per_sec (rate) | The number of produce message conversions per second for the broker. |
| aws.kafka.produce_message_conversions_time_ms_mean (gauge) | The mean time in milliseconds spent on message format conversions. Shown as millisecond |
| aws.kafka.produce_request_queue_time_ms_mean (gauge) | The mean time in milliseconds that request messages spend in the queue. Shown as millisecond |
| aws.kafka.produce_response_queue_time_ms_mean (gauge) | The mean time in milliseconds that response messages spend in the queue. Shown as millisecond |
| aws.kafka.produce_response_send_time_ms_mean (gauge) | The mean time in milliseconds spent on sending response messages. Shown as millisecond |
| aws.kafka.produce_throttle_byte_rate (gauge) | The number of throttled bytes per second. |
| aws.kafka.produce_throttle_queue_size (gauge) | The number of messages in the throttle queue. |
| aws.kafka.produce_throttle_time (gauge) | The average produce throttle time in milliseconds. Shown as millisecond |
| aws.kafka.produce_total_time_ms_mean (gauge) | The mean produce time in milliseconds. Shown as millisecond |
| aws.kafka.replication_bytes_in_per_sec (rate) | The number of bytes per second received from other brokers. Shown as byte |
| aws.kafka.replication_bytes_out_per_sec (rate) | The number of bytes per second sent to other brokers. Shown as byte |
| aws.kafka.request_bytes_mean (gauge) | The mean number of request bytes for the broker. |
| aws.kafka.request_exempt_from_throttle_time (gauge) | The average time spent in broker network and I/O threads to process requests that are exempt from throttling. |
| aws.kafka.request_handler_avg_idle_percent (gauge) | The average percentage of the time the request handler threads are idle. |
| aws.kafka.request_throttle_queue_size (gauge) | The number of messages in the throttle queue. |
| aws.kafka.request_throttle_time (gauge) | The average request throttle time in milliseconds. Shown as millisecond |
| aws.kafka.request_time (gauge) | The average time spent in broker network and I/O threads to process requests that are exempt throttled. |
| aws.kafka.root_disk_used (gauge) | The percentage of the root disk used by the broker. Shown as percent |
| aws.kafka.sum_offset_lag (gauge) | The aggregated offset lag for all the partitions in a topic. |
| aws.kafka.swap_free (gauge) | The size in bytes of swap memory that is available for the broker. Shown as byte |
| aws.kafka.swap_used (gauge) | The size in bytes of swap memory that is in use for the broker. Shown as byte |
| aws.kafka.tcp_connections (gauge) | Shows number of incoming and outgoing TCP segments with the SYN flag set. |
| aws.kafka.traffic_bytes (gauge) | Shows network traffic in overall bytes between clients (producers and consumers) and brokers. Traffic between brokers isn't reported. Shown as byte |
| aws.kafka.under_minlsr_partition_count (gauge) | The number of under minlsr partitions for the broker |
| aws.kafka.under_replicated_partitions (gauge) | The number of under-replicated partitions for the broker. |
| aws.kafka.volume_queue_length (gauge) | The number of read and write operation requests waiting to be completed in a specified time period. |
| aws.kafka.volume_read_bytes (gauge) | The number of bytes read in a specified time period. Shown as byte |
| aws.kafka.volume_read_ops (gauge) | The number of read operations in a specified time period. |
| aws.kafka.volume_total_read_time (gauge) | The total number of seconds spent by all read operations that completed in a specified time period. Shown as second |
| aws.kafka.volume_total_write_time (gauge) | The total number of seconds spent by all write operations that completed in a specified time period. Shown as second |
| aws.kafka.volume_write_bytes (gauge) | The number of bytes written in a specified time period. Shown as byte |
| aws.kafka.volume_write_ops (gauge) | The number of write operations in a specified time period. |
| aws.kafka.zookeeper_request_latency_ms_mean (gauge) | Mean latency in milliseconds for ZooKeeper requests from broker. |
Amazon MSK クローラーには、イベントは含まれません。
Amazon MSK インテグレーションには、サービスのチェック機能は含まれません。
ご不明な点は、Datadog のサポートチーム までお問い合わせください。
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