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This API enables you to retrieve anomaly records for a job.
-
desc - (boolean) If true, the results are sorted in descending order.
-
end - (string) Returns records with timestamps earlier than this time.
-
exclude_interim - (boolean) If true, the output excludes interim results. By default, interim results are included.
-
page -
-
from - (integer) Skips the specified number of records.
-
size - (integer) Specifies the maximum number of records to obtain.
-
-
record_score - (double) Returns records with anomaly scores greater or equal than this value.
-
sort -
(string) Specifies the sort field for the requested records.
By default, the records are sorted by the
anomaly_scorevalue. -
start - (string) Returns records with timestamps after this time.
The API returns the following information:
-
records - (array) An array of record objects. For more information, see Records.
You must have monitor_ml, monitor, manage_ml, or manage cluster
privileges to use this API. You also need read index privilege on the index
that stores the results. The machine_learning_admin and machine_learning_user
roles provide these privileges. For more information, see
Security Privileges and
Built-in Roles.
The following example gets record information for the it-ops-kpi job:
GET _xpack/ml/anomaly_detectors/it-ops-kpi/results/records
{
"sort": "record_score",
"desc": true,
"start": "1454944100000"
}
In this example, the API returns twelve results for the specified time constraints:
{
"count": 12,
"records": [
{
"job_id": "it-ops-kpi",
"result_type": "record",
"probability": 0.00000332668,
"record_score": 72.9929,
"initial_record_score": 65.7923,
"bucket_span": 300,
"detector_index": 0,
"is_interim": false,
"timestamp": 1454944200000,
"function": "low_sum",
"function_description": "sum",
"typical": [
1806.48
],
"actual": [
288
],
"field_name": "events_per_min"
},
...
]
}