- name: statement
  type: group
  description: >
    One document per query per user per database, showing information related
    invocation of that query, such as cpu usage and total time. Collected by
    querying pg_stat_statements.
  release: beta
  fields:
    - name: user.id
      type: long
      description: >
        OID of the user logged into the backend that ran the query.
    - name: database.oid
      type: long
      description: >
        OID of the database the query was run on.
    - name: query.id
      type: long
      description: >
        ID of the statement.
    - name: query.text
      description: >
        Query text
    - name: query.calls
      type: long
      description: >
        Number of times the query has been run.
    - name: query.rows
      type: long
      description: >
        Total number of rows returned by query.
    - name: time.total
      type: long
      description: >
        Total number of milliseconds spent running query.
    - name: time.min
      type: long
      description: >
        Minimum number of milliseconds spent running query.
    - name: time.max
      type: long
      description: >
        Maximum number of milliseconds spent running query.
    - name: time.mean
      type: long
      description: >
        Mean number of milliseconds spent running query.
    - name: time.stddev
      type: long
      description: >
        Population standard deviation of time spent running query, in milliseconds.
    - name: memory.shared.hit
      type: long
      description: >
        Total number of shared block cache hits by the query.
    - name: memory.shared.read
      type: long
      description: >
        Total number of shared block cache read by the query.
    - name: memory.shared.dirtied
      type: long
      description: >
        Total number of shared block cache dirtied by the query.
    - name: memory.shared.written
      type: long
      description: >
        Total number of shared block cache written by the query.
    - name: memory.local.hit
      type: long
      description: >
        Total number of local block cache hits by the query.
    - name: memory.local.read
      type: long
      description: >
        Total number of local block cache read by the query.
    - name: memory.local.dirtied
      type: long
      description: >
        Total number of local block cache dirtied by the query.
    - name: memory.local.written
      type: long
      description: >
        Total number of local block cache written by the query.
    - name: memory.temp.read
      type: long
      description: >
        Total number of temp block cache read by the query.
    - name: memory.temp.written
      type: long
      description: >
        Total number of temp block cache written by the query.