Get thread pool statistics | Elasticsearch API documentation (original) (raw)

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Query parameters

• List of columns to appear in the response. Supports simple wildcards.
• List of columns that determine how the table should be sorted. Sorting defaults to ascending and can be changed by setting :ascor :desc as a suffix to the column name.
• The unit used to display time values.
  Values are nanos, micros, ms, s, m, h, or d.
• If true, the request computes the list of selected nodes from the local cluster state. If false the list of selected nodes are computed from the cluster state of the master node. In both cases the coordinating node will send requests for further information to each selected node.
• Period to wait for a connection to the master node.

Responses

• 200 application/json
  Hide response attributes Show response attributes object
  • The node name.
  • The ephemeral node identifier.
  • The process identifier.
  • The host name for the current node.
  • The IP address for the current node.
  • The bound transport port for the current node.
  • The thread pool name.
  • The thread pool type. Returned values include fixed, fixed_auto_queue_size, direct, and scaling.
  • The number of active threads in the current thread pool.
  • The number of threads in the current thread pool.
  • The number of tasks currently in queue.
  • The maximum number of tasks permitted in the queue.
  • The number of rejected tasks.
  • The highest number of active threads in the current thread pool.
  • The number of completed tasks.

  • core string | null

  The core number of active threads allowed in a scaling thread pool.

  • max string | null

  The maximum number of active threads allowed in a scaling thread pool.

  • size string | null

  The number of active threads allowed in a fixed thread pool.

  • keep_alive string | null

  The thread keep alive time.