개요

Storm 서비스에서 실시간으로 메트릭을 받아보세요.

• Storm 클러스터 및 토폴로지 메트릭을 시각화하고 모니터링하세요.
• Storm 페일오버 및 이벤트에 대한 알림을 받습니다.

설정

Storm 점검은 Datadog Agent 패키지에 포함되어 있지 않으므로 설치해야 합니다.

설치

Agent v7.21+/v6.21+의 경우 아래 안내에 따라 호스트에 Storm 점검을 설치하세요. 커뮤니티 통합 사용을 참조하여 Docker Agent 또는 Agent 구버전과 함께 설치하세요.

1. 다음 명령어를 실행해 에이전트 통합을 설치하세요.

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

2. 통합을 코어 통합과 유사하게 설정하세요.

구성

1. Agent 구성 디렉터리 루트의 conf.d/ 폴더에 있는 storm.d/conf.yaml 파일을 편집하여 Storm 메트릭 수집을 시작하세요. 사용 가능한 모든 구성 옵션은 샘플 storm.d/conf.yaml을 참조하세요.

2. Agent를 재시작합니다.

검증

Agent 상태 하위 명령을 실행하고 점검 섹션에서 storm을 찾습니다.

수집한 데이터

메트릭

storm.bolt.last_60.acked (gauge)	Number of Acked Tuples Shown as sample
storm.bolt.last_60.capacity (gauge)	Bolt Capacity Shown as fraction
storm.bolt.last_60.emitted (gauge)	Number of Emitted Tuples Shown as sample
storm.bolt.last_60.errorLapsedSecs (gauge)	Number of Seconds Since Last Error Shown as second
storm.bolt.last_60.executed (gauge)	Number of Tuples Executed Shown as sample
storm.bolt.last_60.executeLatency (gauge)	Bolt Execute Latency Shown as millisecond
storm.bolt.last_60.executors (gauge)	Number of Bolt Executors Shown as thread
storm.bolt.last_60.failed (gauge)	Number of Failed Tuples Shown as sample
storm.bolt.last_60.processLatency (gauge)	Bolt Process Latency Shown as millisecond
storm.bolt.last_60.requestedCpu (gauge)	Bolt Requested CPU Shown as percent
storm.bolt.last_60.requestedMemOffHeap (gauge)	Bolt Requested Memory Off Heap Shown as mebibyte
storm.bolt.last_60.requestedMemOnHeap (gauge)	Bolt Requested Memory On Heap Shown as mebibyte
storm.bolt.last_60.tasks (gauge)	Bolt Tasks Shown as task
storm.bolt.last_60.transferred (gauge)	Number of Transferred Tuples Shown as sample
storm.cluster.availCpu (gauge)	Available Storm Cluster CPU Shown as core
storm.cluster.availMem (gauge)	Available Storm Cluster Memory Shown as mebibyte
storm.cluster.cpuAssignedPercentUtil (gauge)	Storm Cluster CPU Assigned Percent Shown as percent
storm.cluster.executorsTotal (gauge)	Total Storm Cluster Executors Shown as thread
storm.cluster.memAssignedPercentUtil (gauge)	Storm Cluster Memory Assigned Percent Shown as percent
storm.cluster.slotsFree (gauge)	Total Cluster Slots Available Shown as process
storm.cluster.slotsTotal (gauge)	Total Cluster Slots Shown as process
storm.cluster.slotsUsed (gauge)	Total Storm Cluster Slots Used Shown as process
storm.cluster.supervisors (gauge)	Total Storm Cluster Supervisors Shown as worker
storm.cluster.tasksTotal (gauge)	Total Storm Cluster Tasks Shown as task
storm.cluster.topologies (gauge)	Number of Storm Topologies Shown as service
storm.cluster.totalCpu (gauge)	Total Storm Cluster CPU Shown as core
storm.cluster.totalMem (gauge)	Total Storm Cluster Memory Shown as mebibyte
storm.nimbus.numDead (gauge)	Number of Dead Nimbus Nodes Shown as node
storm.nimbus.numFollowers (gauge)	Number of Follower Nimbus Nodes Shown as node
storm.nimbus.numLeaders (gauge)	Number of Leader Nimbus Nodes Shown as node
storm.nimbus.numOffline (gauge)	Number of Offline Nimbus Nodes Shown as node
storm.nimbus.upTimeSeconds (gauge)	Nimbus Uptime Seconds Shown as second
storm.spout.last_60.acked (gauge)	Number of Acked Tuples Shown as sample
storm.spout.last_60.completeLatency (gauge)	Spout Complete Latency Shown as millisecond
storm.spout.last_60.emitted (gauge)	Number of Emitted Tuples Shown as sample
storm.spout.last_60.errorLapsedSecs (gauge)	Number of Seconds Since Last Error Shown as second
storm.spout.last_60.executors (gauge)	Number of Spout Executors Shown as thread
storm.spout.last_60.failed (gauge)	Number of Failed Tuples Shown as sample
storm.spout.last_60.requestedCpu (gauge)	Spout Requested CPU Shown as percent
storm.spout.last_60.requestedMemOffHeap (gauge)	Spout Requested Memory Off Heap Shown as mebibyte
storm.spout.last_60.requestedMemOnHeap (gauge)	Spout Requested Memory On Heap Shown as mebibyte
storm.spout.last_60.tasks (gauge)	Spout Tasks Shown as task
storm.spout.last_60.transferred (gauge)	Number of Transferred Tuples Shown as sample
storm.supervisor.slotsTotal (gauge)	Total Supervisor Slots Shown as process
storm.supervisor.slotsUsed (gauge)	Used Supervisor Slots Shown as process
storm.supervisor.totalCpu (gauge)	Total Supervisor CPU Shown as core
storm.supervisor.totalMem (gauge)	Total Supervisor Memory Shown as mebibyte
storm.supervisor.uptimeSeconds (gauge)	Supervisor Uptime Shown as second
storm.supervisor.usedCpu (gauge)	Used Supervisor CPU Shown as core
storm.supervisor.usedMem (gauge)	Used Supervisor Memory Shown as mebibyte
storm.topologyStats.last_60.acked (gauge)	All Time Acked Tuples Shown as sample
storm.topologyStats.last_60.assignedCpu (gauge)	Assigned CPU Percentage Shown as percent
storm.topologyStats.last_60.assignedMemOffHeap (gauge)	Off Heap Memory Assigned Shown as mebibyte
storm.topologyStats.last_60.assignedMemOnHeap (gauge)	On Heap Memory Assigned Shown as mebibyte
storm.topologyStats.last_60.assignedTotalMem (gauge)	Total Memory Assigned Shown as mebibyte
storm.topologyStats.last_60.completeLatency (gauge)	All Time Complete Latence Shown as millisecond
storm.topologyStats.last_60.debug (gauge)	Boolean indicating if debug mode is enabled. Shown as sample
storm.topologyStats.last_60.emitted (gauge)	All Time Emitted Tuples Shown as sample
storm.topologyStats.last_60.executorsTotal (gauge)	Total Storm Topology Executors Shown as thread
storm.topologyStats.last_60.failed (gauge)	All Time Failed Tuples Shown as sample
storm.topologyStats.last_60.msgTimeout (gauge)	Spout Tuple Timeout in Seconds Shown as second
storm.topologyStats.last_60.numBolts (gauge)	Total Number of Bolts Shown as task
storm.topologyStats.last_60.numSpouts (gauge)	Total Number of Spouts Shown as task
storm.topologyStats.last_60.replicationCount (gauge)	Number of Replications Shown as occurrence
storm.topologyStats.last_60.requestedCpu (gauge)	Requested Topology CPU resources Shown as percent
storm.topologyStats.last_60.requestedMemOffHeap (gauge)	Requested Topology Off Heap Memory resources Shown as mebibyte
storm.topologyStats.last_60.requestedMemOnHeap (gauge)	Requested Topology On Heap Memory Resources Shown as mebibyte
storm.topologyStats.last_60.samplingPct (gauge)	Metric Sampling Percentage by Storm Shown as percent
storm.topologyStats.last_60.tasksTotal (gauge)	Total Number of Tasks Shown as task
storm.topologyStats.last_60.transferred (gauge)	All Time Transferred Tuples Shown as sample
storm.topologyStats.last_60.uptimeSeconds (gauge)	Total Topology Uptime Shown as second
storm.topologyStats.last_60.workersTotal (gauge)	Total Number of Workers Shown as worker
storm.topologyStats.metrics.bolts.last_60..acked (gauge)	Number of Tuples Acked by Spout & Stream Shown as sample
storm.topologyStats.metrics.bolts.last_60.complete_ms_avg (gauge)	Complete Tuple Latency by Spout & Stream Shown as millisecond
storm.topologyStats.metrics.bolts.last_60.emitted (gauge)	Number of Tuples Emitted by Spout & Stream Shown as sample
storm.topologyStats.metrics.bolts.last_60.executed (gauge)	Number of Tuples Executed by Spout & Stream Shown as sample
storm.topologyStats.metrics.bolts.last_60.executed_ms_avg (gauge)	Execute Tuple Latency by Spout & Stream Shown as millisecond
storm.topologyStats.metrics.bolts.last_60.failed (gauge)	Number of Tuples Failed by Spout & Stream Shown as sample
storm.topologyStats.metrics.bolts.last_60.process_ms_avg (gauge)	Process Tuple Latency by Spout & Stream Shown as millisecond
storm.topologyStats.metrics.bolts.last_60.transferred (gauge)	Number of Tuples Transferred by Spout & Stream Shown as sample
storm.topologyStats.metrics.spouts.last_60.acked (gauge)	Number of Tuples Acked by Spout & Stream Shown as sample
storm.topologyStats.metrics.spouts.last_60.complete_ms_avg (gauge)	Complete Tuple Latency by Spout & Stream Shown as millisecond
storm.topologyStats.metrics.spouts.last_60.emitted (gauge)	Number of Tuples Emitted by Spout & Stream Shown as sample
storm.topologyStats.metrics.spouts.last_60.executed (gauge)	Number of Tuples Executed by Spout & Stream Shown as sample
storm.topologyStats.metrics.spouts.last_60.executed_ms_avg (gauge)	Execute Tuple Latency by Spout & Stream Shown as millisecond
storm.topologyStats.metrics.spouts.last_60.failed (gauge)	Number of Tuples Failed by Spout & Stream Shown as sample
storm.topologyStats.metrics.spouts.last_60.process_ms_avg (gauge)	Process Tuple Latency by Spout & Stream Shown as millisecond
storm.topologyStats.metrics.spouts.last_60.transferred (gauge)	Number of Tuples Transferred by Spout & Stream Shown as sample
storm.worker.last_60.assignedCpu (gauge)	Assigned Worker CPU Percentage Shown as percent
storm.worker.last_60.assignedMemOffHeap (gauge)	Off Heap Memory Assigned for a Worker Shown as mebibyte
storm.worker.last_60.assignedMemOnHeap (gauge)	On Heap Memory Assigned for a Worker Shown as mebibyte
storm.worker.last_60.componentNumTasks (gauge)	Total Number of Component Tasks for a Worker Shown as task
storm.worker.last_60.executorsTotal (gauge)	Total Number of Executors for a Worker Shown as thread
storm.worker.last_60.uptimeSeconds (gauge)	Worker Uptime Shown as second

이벤트

Storm 점검에는 이벤트가 포함되지 않습니다.

서비스 점검

See service_checks.json for a list of service checks provided by this integration.

트러블슈팅

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