Presto

Supported OS

Integration version3.1.0

Información general

Este check recopila métricas de Presto, por ejemplo:

  • Métricas de actividad general: consultas completadas/fallidas, tamaño de entrada/salida de datos, tiempo de ejecución.
  • Métricas de rendimiento: memoria de clúster, CPU de entrada, tiempo de CPU de ejecución.

Configuración

Sigue las instrucciones a continuación para instalar y configurar este check para un Agent que se ejecuta en un host. Para entornos en contenedores, consulta las plantillas de integración de Autodiscovery para obtener orientación sobre la aplicación de estas instrucciones.

Instalación

El check de Presto está incluido en el paquete del Datadog Agent. No es necesaria ninguna instalación adicional en tu servidor. Instala el Agent en cada nodo de coordinador y worker del que quieras recopilar métricas de uso y rendimiento.

Configuración

  1. Edita el archivo presto.d/conf.yaml, en la carpeta conf.d/ en la raíz del directorio de configuración del Agent para empezar a recopilar tus datos de rendimiento de Presto. Consulta el presto.d/conf.yaml de ejemplo para ver todas las opciones de configuración disponibles.

    Este check tiene un límite de 350 métricas por instancia. El número de métricas devueltas se indica en la página de estado. Puedes especificar las métricas que te interesen editando la configuración a continuación. Para saber cómo personalizar las métricas recopiladas, consulta la documentación de checks de JMX para obtener instrucciones más detalladas. Si necesitas monitorizar más métricas, ponte en contacto con el servicio de asistencia de Datadog.

  2. Reinicia el Agent.

Recopilación de métricas

Utiliza la configuración predeterminada en tu archivo presto.d/conf.yaml para habilitar la recopilación de tus métricas de Presto. Consulta el presto.d/conf.yaml de ejemplo para ver todas las opciones de configuración disponibles.

Recopilación de logs

Disponible para la versión 6.0 o posteriores del Agent

  1. La recopilación de logs se encuentra deshabilitada de manera predeterminada en el Datadog Agent. Habilítala en tu archivo datadog.yaml:

    logs_enabled: true
    
  2. Añade este bloque de configuración a tu archivo presto.d/conf.yaml para empezar a recopilar logs de Presto:

    logs:
      - type: file
        path: /var/log/presto/*.log
        source: presto
        service: "<SERVICE_NAME>"
    

    Cambia los valores de los parámetros path y service y configúralos para tu entorno. Consulta el presto.d/conf.yaml de ejemplo para ver todas las opciones de configuración disponibles.

  3. Reinicia el Agent.

Validación

Ejecuta el subcomando de estado del Agent y busca presto en la sección Checks.

Datos recopilados

Métricas

presto.execution.abandoned_queries.one_minute.count
(gauge)
Abandoned queries - one minute count.
Shown as query
presto.execution.abandoned_queries.one_minute.rate
(gauge)
Abandoned queries - one minute rate.
Shown as query
presto.execution.abandoned_queries.total_count
(gauge)
Abandoned queries - total count.
Shown as query
presto.execution.canceled_queries.one_minute.count
(gauge)
Canceled queries - one minute count.
Shown as query
presto.execution.canceled_queries.one_minute.rate
(gauge)
Canceled queries - one minute queries per second.
Shown as query
presto.execution.canceled_queries.total_count
(gauge)
Canceled queries - total count.
Shown as query
presto.execution.completed_queries.one_minute.count
(gauge)
Completed queries - one minute count.
Shown as query
presto.execution.completed_queries.one_minute.rate
(gauge)
Completed queries - one minute queries per second.
Shown as query
presto.execution.completed_queries.total_count
(gauge)
Completed queries - total count.
Shown as query
presto.execution.consumed_cpu_time_secs.one_minute.count
(gauge)
CPU (processing) time consumed - one minute count (seconds).
Shown as second
presto.execution.consumed_cpu_time_secs.one_minute.rate
(gauge)
CPU (processing) time consumed - one minute rate.
Shown as second
presto.execution.consumed_cpu_time_secs.total_count
(gauge)
CPU (processing) time consumed - total count (seconds).
Shown as second
presto.execution.cpu_input_byte_rate.all_time.avg
(gauge)
Distribution of query input data rates (cpu) - all time average bytes per second.
Shown as byte
presto.execution.cpu_input_byte_rate.all_time.p75
(gauge)
Distribution of query input data rates (cpu) - all time bytes per second - p75.
Shown as byte
presto.execution.cpu_input_byte_rate.all_time.p95
(gauge)
Distribution of query input data rates (cpu) - all time bytes per second - p95.
Shown as byte
presto.execution.cpu_input_byte_rate.one_minute.avg
(gauge)
Distribution of query input data rates (cpu) - one minute average bytes per second.
Shown as byte
presto.execution.cpu_input_byte_rate.one_minute.count
(gauge)
Distribution of query input data rates (cpu) - one minute count.
Shown as byte
presto.execution.cpu_input_byte_rate.one_minute.max
(gauge)
Distribution of query input data rates (cpu) - one minute max bytes per second.
Shown as byte
presto.execution.cpu_input_byte_rate.one_minute.min
(gauge)
Distribution of query input data rates (cpu) - one minute min bytes per second.
Shown as byte
presto.execution.cpu_input_byte_rate.one_minute.p75
(gauge)
Distribution of query input data rates (cpu) - one minute bytes per second - p75.
Shown as byte
presto.execution.cpu_input_byte_rate.one_minute.p95
(gauge)
Distribution of query input data rates (cpu) - one minute bytes per second - p95.
Shown as byte
presto.execution.cpu_input_byte_rate.one_minute.total
(gauge)
Distribution of query input data rates (cpu) - one minute total bytes per second.
Shown as byte
presto.execution.execution_time.all_time.avg
(gauge)
Query execution time (millisecond) - all time average.
Shown as millisecond
presto.execution.execution_time.all_time.count
(gauge)
Query execution time (millisecond) - all time count.
Shown as millisecond
presto.execution.execution_time.all_time.max
(gauge)
Query execution time (millisecond) - all time max.
Shown as millisecond
presto.execution.execution_time.all_time.min
(gauge)
Query execution time (millisecond) - all time min.
Shown as millisecond
presto.execution.execution_time.all_time.p75
(gauge)
Query execution time (millisecond) - all time - p75.
Shown as millisecond
presto.execution.execution_time.all_time.p95
(gauge)
Query execution time (millisecond) - all time - p95.
Shown as millisecond
presto.execution.execution_time.one_minute.avg
(gauge)
Query execution time (millisecond) - one minute average.
Shown as millisecond
presto.execution.execution_time.one_minute.max
(gauge)
Query execution time (millisecond) - one minute max.
Shown as millisecond
presto.execution.execution_time.one_minute.min
(gauge)
Query execution time (millisecond) - one minute min.
Shown as millisecond
presto.execution.execution_time.one_minute.p75
(gauge)
Query execution time (millisecond) - one minute p75.
Shown as millisecond
presto.execution.execution_time.one_minute.p95
(gauge)
Query execution time (millisecond) - one minute p95.
Shown as millisecond
presto.execution.executor.active_count
(gauge)
presto.execution.executor.blocked_splits
(gauge)
Blocked splits count.
Shown as split
presto.execution.executor.completed_task_count
(gauge)

Shown as task
presto.execution.executor.core_pool_size
(gauge)
presto.execution.executor.pool_size
(gauge)
presto.execution.executor.processor_executor.queued_task_count
(gauge)
Queued task count.
Shown as task
presto.execution.executor.queued_task_count
(gauge)
presto.execution.executor.running_splits
(gauge)
Running splits count.
Shown as split
presto.execution.executor.task_count
(gauge)

Shown as task
presto.execution.executor.total_splits
(gauge)
Total splits count.
Shown as split
presto.execution.executor.waiting_splits
(gauge)
Waiting splits count.
Shown as split
presto.execution.external_failures.one_minute.count
(gauge)
Failed queries (external) - one minute count.
Shown as query
presto.execution.external_failures.one_minute.rate
(gauge)
Failed queries (external) - one minute failures per second.
Shown as query
presto.execution.external_failures.total_count
(gauge)
Failed queries (external) - total count.
Shown as query
presto.execution.failed_queries.one_minute.count
(gauge)
Failed queries - one minute count.
Shown as query
presto.execution.failed_queries.one_minute.rate
(gauge)
Failed queries - one minute queries per second.
Shown as query
presto.execution.failed_queries.total_count
(gauge)
Failed queries - total count.
Shown as query
presto.execution.input_data_size.one_minute.count
(gauge)
Input data (bytes) - one minute count.
Shown as byte
presto.execution.input_data_size.one_minute.rate
(gauge)
Input data (bytes) - one minute bytes per second.
Shown as byte
presto.execution.input_data_size.total_count
(gauge)
Input data (bytes) - total count.
Shown as byte
presto.execution.input_positions.one_minute.count
(gauge)
Input positions (rows) - one minute count.
Shown as row
presto.execution.input_positions.one_minute.rate
(gauge)
Input positions (rows) - one minute rows per second.
Shown as row
presto.execution.input_positions.total_count
(gauge)
Input positions (rows) - total count.
Shown as row
presto.execution.insufficient_resources_failures.one_minute.count
(gauge)
Insufficient resources failures one minute count.
presto.execution.insufficient_resources_failures.one_minute.rate
(gauge)
Insufficient resources failures one minute failures per second.
presto.execution.insufficient_resources_failures.total_count
(gauge)
Insufficient resources failures total count.
presto.execution.internal_failures.one_minute.count
(gauge)
Failed queries (internal) - one minute count.
Shown as query
presto.execution.internal_failures.one_minute.rate
(gauge)
Failed queries (internal) - one minute queries per second.
Shown as query
presto.execution.internal_failures.total_count
(gauge)
Failed queries (internal) - total count.
Shown as query
presto.execution.management_executor.active_count
(gauge)
presto.execution.management_executor.completed_task_count
(gauge)

Shown as task
presto.execution.management_executor.queued_task_count
(gauge)

Shown as task
presto.execution.output_data_size.one_minute.count
(gauge)
Output data (bytes) - one minute count.
Shown as byte
presto.execution.output_data_size.one_minute.rate
(gauge)
Output data (bytes) - one minute bytes per second.
Shown as byte
presto.execution.output_data_size.total_count
(gauge)
Output data (bytes) - total count.
Shown as byte
presto.execution.output_positions.one_minute.count
(gauge)
Output positions (rows) - one minute count.
Shown as row
presto.execution.output_positions.one_minute.rate
(gauge)
Output positions (rows) - one minute rows per second.
Shown as row
presto.execution.output_positions.total_count
(gauge)
Output positions (rows) - total count.
Shown as row
presto.execution.running_queries
(gauge)
Active queries.
Shown as query
presto.execution.started_queries.one_minute.count
(gauge)
Queries started - one minute count.
Shown as query
presto.execution.started_queries.one_minute.rate
(gauge)
Queries started - one minute queries per second.
Shown as query
presto.execution.started_queries.total_count
(gauge)
Queries started - total count.
Shown as query
presto.execution.task_notification_executor.active_count
(gauge)
presto.execution.task_notification_executor.completed_task_count
(gauge)

Shown as task
presto.execution.task_notification_executor.pool_size
(gauge)
presto.execution.task_notification_executor.queued_task_count
(gauge)

Shown as task
presto.execution.user_error_failures.one_minute.count
(gauge)
Failed queries (user error) - one minute count.
Shown as query
presto.execution.user_error_failures.one_minute.rate
(gauge)
Failed queries (user error) - one minute queries per second.
Shown as query
presto.execution.user_error_failures.total_count
(gauge)
Failed queries (user error) - total count.
Shown as query
presto.execution.wall_input_bytes_rate.one_minute.avg
(gauge)
Input data rate (bytes) - one minute average.
Shown as byte
presto.execution.wall_input_bytes_rate.one_minute.max
(gauge)
Input data rate (bytes) - one minute max.
Shown as byte
presto.execution.wall_input_bytes_rate.one_minute.min
(gauge)
Input data rate (bytes) - one minute min.
Shown as byte
presto.execution.wall_input_bytes_rate.one_minute.p75
(gauge)
Input data rate (bytes) - one minute p75.
Shown as byte
presto.execution.wall_input_bytes_rate.one_minute.p95
(gauge)
Input data rate (bytes) - one minute p95.
Shown as byte
presto.failure_detector.active_count
(gauge)
Active node count.
Shown as node
presto.memory.assigned_queries
(gauge)
Memory (assigned queries).
Shown as byte
presto.memory.blocked_nodes
(gauge)
Memory (blocked nodes).
Shown as byte
presto.memory.cluster_memory_bytes
(gauge)
Cluster memory (bytes).
Shown as byte
presto.memory.free_bytes
(gauge)
Memory (free bytes).
Shown as byte
presto.memory.free_distributed_bytes
(gauge)
Memory (free distributed bytes).
Shown as byte
presto.memory.max_bytes
(gauge)
Memory (max bytes).
Shown as byte
presto.memory.nodes
(gauge)
Memory (nodes).
Shown as byte
presto.memory.reserved_bytes
(gauge)
Memory (reserved bytes).
Shown as byte
presto.memory.reserved_distributed_bytes
(gauge)
Memory (reserved distributed bytes).
Shown as byte
presto.memory.reserved_revocable_bytes
(gauge)
Memory (reserved revocable bytes).
Shown as byte
presto.memory.reserved_revocable_distributed_bytes
(gauge)
Memory (reserved revocable distributed bytes).
Shown as byte
presto.memory.total_distributed_bytes
(gauge)
Memory (total distributed bytes).
Shown as byte

Eventos

Presto no incluye eventos.

Checks de servicio

presto.can_connect
Returns CRITICAL if the Agent is unable to connect to and collect metrics from the monitored Presto instance, WARNING if no metrics are collected, and OK otherwise.
Statuses: ok, critical, warning

Solucionar problemas

¿Necesitas ayuda? Ponte en contacto con el servicio de asistencia de Datadog.