Get transform stats Added in 7.5.0

GET /_transform/{transform_id}/_stats
Api key auth Basic auth Bearer auth

Get usage information for transforms.

Path parameters

  • transform_id string | array[string] Required

    Identifier for the transform. It can be a transform identifier or a wildcard expression. You can get information for all transforms by using _all, by specifying * as the <transform_id>, or by omitting the <transform_id>.

Query parameters

  • allow_no_match boolean

    Specifies what to do when the request:

    1. Contains wildcard expressions and there are no transforms that match.
    2. Contains the _all string or no identifiers and there are no matches.
    3. Contains wildcard expressions and there are only partial matches.

    If this parameter is false, the request returns a 404 status code when there are no matches or only partial matches.

  • from number

    Skips the specified number of transforms.

  • size number

    Specifies the maximum number of transforms to obtain.

  • timeout string

    Controls the time to wait for the stats

Responses

GET /_transform/{transform_id}/_stats 
curl \
 --request GET 'http://api.example.com/_transform/{transform_id}/_stats' \
 --header "Authorization: $API_KEY"
Response examples (200)
A successful response that contains usage information for a transform. 
{
  "count": 1,
  "transforms": [
    {
      "id": "ecommerce-customer-transform",
      "state": "started",
      "node": {
        "id": "cpTIGMsVQ8Gqwqlxxxxxxx",
        "name": "my.home",
        "ephemeral_id": "5-L21nFsQxxxxxxxxxx-xx",
        "transport_address": "127.0.0.1:9300",
        "attributes": {}
      },
      "stats": {
        "pages_processed": 78,
        "documents_processed": 6027,
        "documents_indexed": 68,
        "documents_deleted": 22,
        "delete_time_in_ms": 214,
        "trigger_count": 168,
        "index_time_in_ms": 412,
        "index_total": 20,
        "index_failures": 0,
        "search_time_in_ms": 353,
        "search_total": 78,
        "search_failures": 0,
        "processing_time_in_ms": 8,
        "processing_total": 78,
        "exponential_avg_checkpoint_duration_ms": 97.30637923893185,
        "exponential_avg_documents_indexed": 2.2064915040974062,
        "exponential_avg_documents_processed": 179.89419945785045
      },
      "checkpointing": {
        "last": {
          "checkpoint": 20,
          "timestamp_millis": 1585344558220,
          "time_upper_bound_millis": 1585344498220
        },
        "changes_last_detected_at": 1585344558219
      },
      "health": {
        "status": "green"
      }
    }
  ]
}