134 lines
3.0 KiB
Plaintext
134 lines
3.0 KiB
Plaintext
[role="xpack"]
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[testenv="basic"]
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[[get-inference-stats]]
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=== Get {infer} trained model statistics API
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[subs="attributes"]
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++++
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<titleabbrev>Get {infer} trained model stats</titleabbrev>
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++++
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Retrieves usage information for trained {infer} models.
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experimental[]
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[[ml-get-inference-stats-request]]
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==== {api-request-title}
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`GET _ml/inference/_stats` +
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`GET _ml/inference/_all/_stats` +
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`GET _ml/inference/<model_id>/_stats` +
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`GET _ml/inference/<model_id>,<model_id_2>/_stats` +
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`GET _ml/inference/<model_id_pattern*>,<model_id_2>/_stats`
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[[ml-get-inference-stats-prereq]]
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==== {api-prereq-title}
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* You must have `monitor_ml` privilege to use this API. For more information,
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see <<security-privileges>> and <<built-in-roles>>.
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[[ml-get-inference-stats-desc]]
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==== {api-description-title}
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You can get usage information for multiple trained models in a single API
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request by using a comma-separated list of model IDs or a wildcard expression.
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[[ml-get-inference-stats-path-params]]
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==== {api-path-parms-title}
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`<model_id>`::
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(Optional, string)
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include::{docdir}/ml/ml-shared.asciidoc[tag=model-id]
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[[ml-get-inference-stats-query-params]]
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==== {api-query-parms-title}
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`allow_no_match`::
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(Optional, boolean)
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include::{docdir}/ml/ml-shared.asciidoc[tag=allow-no-match]
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`from`::
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(Optional, integer)
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include::{docdir}/ml/ml-shared.asciidoc[tag=from]
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`size`::
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(Optional, integer)
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include::{docdir}/ml/ml-shared.asciidoc[tag=size]
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[[ml-get-inference-stats-response-codes]]
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==== {api-response-codes-title}
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`404` (Missing resources)::
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If `allow_no_match` is `false`, this code indicates that there are no
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resources that match the request or only partial matches for the request.
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[[ml-get-inference-stats-example]]
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==== {api-examples-title}
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The following example gets usage information for all the trained models:
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[source,console]
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--------------------------------------------------
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GET _ml/inference/_stats
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--------------------------------------------------
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// TEST[skip:TBD]
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The API returns the following results:
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[source,console-result]
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----
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{
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"count": 2,
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"trained_model_stats": [
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{
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"model_id": "flight-delay-prediction-1574775339910",
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"pipeline_count": 0
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},
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{
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"model_id": "regression-job-one-1574775307356",
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"pipeline_count": 1,
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"ingest": {
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"total": {
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"count": 178,
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"time_in_millis": 8,
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"current": 0,
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"failed": 0
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},
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"pipelines": {
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"flight-delay": {
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"count": 178,
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"time_in_millis": 8,
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"current": 0,
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"failed": 0,
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"processors": [
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{
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"inference": {
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"type": "inference",
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"stats": {
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"count": 178,
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"time_in_millis": 7,
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"current": 0,
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"failed": 0
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}
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}
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}
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]
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}
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}
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}
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}
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]
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}
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----
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// NOTCONSOLE |