​

ves-io-schema-alert-CustomAPI-AlertsHistoryAggregation

Published April 5, 2023 | Last modified June 22, 2026

Examples of performing alert CustomAPI AlertsHistoryAggregation

Usecase:

Alerts History Aggregation request`

Request:

Request using vesctl:

vesctl request rpc alert.CustomAPI.AlertsHistoryAggregation -i request.yaml --uri /public/namespaces/system/alerts/history/aggregation --http-method POST

where file request.yaml has following contents:

aggs:
  date_histogram:
    dateAggregation:
      step: 1h
  site:
    fieldAggregation:
      field: SITE
      topk: 3
  unique_identifiers:
    cardinalityAggregation:
      field: IDENTIFIER
endTime: "1591131600"
filter: '{severity="critical"}'
startTime: "1591120800"

vesctl yaml response:

aggs:
  date_histogram:
    dateAggregation:
      buckets:
      - count: "224"
        subAggs: {}
        time: "1591120800000"
      - count: "533"
        subAggs: {}
        time: "1591124400000"
      - count: "525"
        subAggs: {}
        time: "1591128000000"
  site:
    fieldAggregation:
      buckets:
      - count: "456"
        key: site-1
        subAggs: {}
      - count: "230"
        key: site-2
        subAggs: {}
      - count: "45"
        key: site-3
        subAggs: {}
  unique_identifiers:
    cardinalityAggregation:
      count: "10"
totalHits: "1282"

Request using curl:

curl -X 'POST' -d '{"filter":"{severity=\"critical\"}","start_time":"1591120800","end_time":"1591131600","aggs":{"date_histogram":{"date_aggregation":{"step":"1h"}},"site":{"field_aggregation":{"field":"SITE","topk":3}},"unique_identifiers":{"cardinality_aggregation":{"field":"IDENTIFIER"}}}}' -H 'Content-Type: application/json' -H 'X-Volterra-Useragent: v1/pgm=_var_folders_q2_3kp8z3zs0x5_m7pk1bgb0_ph0000gp_T_go-build1655461974_b001_apidocs.test/host=MTY6VVHQPH/svc=S:examplesvc/site=mytestce01' 'https://acmecorp.console.ves.volterra.io/api/data/namespaces/system/alerts/history/aggregation'

curl response:

HTTP/1.1 200 OK
Content-Type: application/json
Date: Fri, 19 Jun 2026 22:02:12 GMT
Vary: Accept-Encoding


{
  "total_hits": "1282",
  "aggs": {
    "date_histogram": {
      "date_aggregation": {
        "buckets": [
          {
            "time": "1591120800000",
            "count": "224",
            "sub_aggs": {
            },
            "trend_value": null
          },
          {
            "time": "1591124400000",
            "count": "533",
            "sub_aggs": {
            },
            "trend_value": null
          },
          {
            "time": "1591128000000",
            "count": "525",
            "sub_aggs": {
            },
            "trend_value": null
          }
        ],
        "step": ""
      },
      "field_aggregation": null,
      "multi_field_aggregation": null,
      "cardinality_aggregation": null,
      "metrics_aggregation": null,
      "max_aggregation": null,
      "min_aggregation": null,
      "avg_aggregation": null,
      "filter_aggregation": null,
      "multi_filter_aggregation": null
    },
    "site": {
      "date_aggregation": null,
      "field_aggregation": {
        "buckets": [
          {
            "key": "site-1",
            "count": "456",
            "sub_aggs": {
            },
            "trend_value": null,
            "order_by": null
          },
          {
            "key": "site-2",
            "count": "230",
            "sub_aggs": {
            },
            "trend_value": null,
            "order_by": null
          },
          {
            "key": "site-3",
            "count": "45",
            "sub_aggs": {
            },
            "trend_value": null,
            "order_by": null
          }
        ]
      },
      "multi_field_aggregation": null,
      "cardinality_aggregation": null,
      "metrics_aggregation": null,
      "max_aggregation": null,
      "min_aggregation": null,
      "avg_aggregation": null,
      "filter_aggregation": null,
      "multi_filter_aggregation": null
    },
    "unique_identifiers": {
      "date_aggregation": null,
      "field_aggregation": null,
      "multi_field_aggregation": null,
      "cardinality_aggregation": {
        "count": "10",
        "trend_value": null
      },
      "metrics_aggregation": null,
      "max_aggregation": null,
      "min_aggregation": null,
      "avg_aggregation": null,
      "filter_aggregation": null,
      "multi_filter_aggregation": null
    }
  }
}
On this page: