Package fr.gouv.vitam.processing.common.metrics

Class CommonProcessingMetrics

java.lang.Object
fr.gouv.vitam.processing.common.metrics.CommonProcessingMetrics
public class CommonProcessingMetrics extends Object

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final io.prometheus.client.Gauge
    CURRENTLY_INSTANTIATED_TASKS
    Count the number of tasks created by the distributor and not yet completed The tasks maybe in the queue or waiting to be enqueued
    static final io.prometheus.client.Histogram
    PROCESS_WORKFLOW_STEP_EXECUTION_DURATION_HISTOGRAM
    ProcessWorkflow step execution duration form ProcessEngine point of view
    static final io.prometheus.client.Gauge
    REGISTERED_WORKERS
    Count the number of registered workers If we know that we have 2 workers, but metrics says 1 worker => this means that we have to analyse why we have only 1 instead of 2
    static final io.prometheus.client.Histogram
    WORKER_TASKS_EXECUTION_DURATION_HISTOGRAM
    Worker task execution duration From call of worker until receiving the response.
    static final io.prometheus.client.Histogram
    WORKER_TASKS_IDLE_DURATION_IN_QUEUE
    Worker task waiting in the queue From task creation, until dequeue by a given thread
    static final io.prometheus.client.Gauge
    WORKER_TASKS_IN_QUEUE
    Count the number of worker task in the queue If the queue is empty, means there no more operation. => if per month for example we have empty queue, means that we can reduce the number of workers If the queue is full, means that worker cant consume all tasks => perhaps, we have to add more workers

  • Constructor Summary

    Constructors
    Constructor
    Description
    CommonProcessingMetrics()
     

  • Method Summary

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • WORKER_TASKS_IN_QUEUE

      public static final io.prometheus.client.Gauge WORKER_TASKS_IN_QUEUE
      Count the number of worker task in the queue If the queue is empty, means there no more operation. => if per month for example we have empty queue, means that we can reduce the number of workers If the queue is full, means that worker cant consume all tasks => perhaps, we have to add more workers

    • CURRENTLY_INSTANTIATED_TASKS

      public static final io.prometheus.client.Gauge CURRENTLY_INSTANTIATED_TASKS
      Count the number of tasks created by the distributor and not yet completed The tasks maybe in the queue or waiting to be enqueued

    • REGISTERED_WORKERS

      public static final io.prometheus.client.Gauge REGISTERED_WORKERS
      Count the number of registered workers If we know that we have 2 workers, but metrics says 1 worker => this means that we have to analyse why we have only 1 instead of 2

    • WORKER_TASKS_EXECUTION_DURATION_HISTOGRAM

      public static final io.prometheus.client.Histogram WORKER_TASKS_EXECUTION_DURATION_HISTOGRAM
      Worker task execution duration From call of worker until receiving the response. Task contains one or collection of elements to send to workers

    • WORKER_TASKS_IDLE_DURATION_IN_QUEUE

      public static final io.prometheus.client.Histogram WORKER_TASKS_IDLE_DURATION_IN_QUEUE
      Worker task waiting in the queue From task creation, until dequeue by a given thread

    • PROCESS_WORKFLOW_STEP_EXECUTION_DURATION_HISTOGRAM

      public static final io.prometheus.client.Histogram PROCESS_WORKFLOW_STEP_EXECUTION_DURATION_HISTOGRAM
      ProcessWorkflow step execution duration form ProcessEngine point of view

  • Constructor Details

    • CommonProcessingMetrics

      public CommonProcessingMetrics()