---
title: "Get monitoring data"
slug: "getglobalcdnmonitoringdata"
updated: 2026-09-17T10:05:54Z
published: 2026-09-17T10:05:54Z
canonical: "api.ncloud-docs.com/getglobalcdnmonitoringdata"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get monitoring data

Available in Classic and VPC

Get the CDN service monitoring data within the query period.

## Request

This section describes the request format. The method and URI are as follows:

| Method | URI |
| --- | --- |
| GET \| POST | /cdn/v2/getGlobalCdnMonitoringData |

Note

This guide is based on the GET method. POST method call tests can be performed through Swagger in the API Gateway service of the NAVER Cloud Platform console.

### Request headers

For information about the headers common to all Global CDN APIs, see [Global CDN request headers](/docs/en/networking-cdn#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request query parameters

You can use the following query parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `cdnInstanceNoList.N` | Array | Required | CDN instance number list - See [Get instance](/docs/en/networking-cdn-getglobalcdninstancelist). - Example: `cdnInstanceNoList.1=2323&cdnInstanceNoList.2=1212` |
| `startDate` | String | Required | Query start date and time - yyyyMMddHH format - Get aggregate data at 1-hour intervals from the query start date and time. |
| `endDate` | String | Required | Query end date and time - yyyyMMddHH format |
| `responseFormatType` | String | Optional | Format of the response data - `xml` (default) \| `json` |

### Request example

The request example is as follows:

```
curl --location --request GET 'https://ncloud.apigw.ntruss.com/cdn/v2/getGlobalCdnMonitoringData?cdnInstanceNoList.1=2851****&startDate=2025071815&endDate=2025071817&responseFormatType=json' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}'
```

## Response

This section describes the response format.

### Response body

The response body includes the following data:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `getGlobalCdnMonitoringDataResponse` | Object | - | Response result |
| `getGlobalCdnMonitoringDataResponse.startDate` | String | - | Search start date and time |
| `getGlobalCdnMonitoringDataResponse.endDate` | String | - | Search end date and time |
| `getGlobalCdnMonitoringDataResponse.aggregation` | Number | - | Aggregation interval (second) |
| `getGlobalCdnMonitoringDataResponse.volumeDataRecordList` | Array | - | Transfer volume data list - `[timestamp, value]` format |
| `getGlobalCdnMonitoringDataResponse.requestDataRecordList` | Array | - | Request count data list - `[timestamp, value]` format |
| `getGlobalCdnMonitoringDataResponse.bandwidthDataRecordList` | Array | - | Traffic data list - `[timestamp, value]` format |
| `getGlobalCdnMonitoringDataResponse.offloadDataRecordList` | Array | - | Hit rate data list - `[timestamp, value]` format |
| `getGlobalCdnMonitoringDataResponse.twoxxEdgeHitsDataRecordList` | Array | - | 2xx response count list - `[timestamp, value]` format |
| `getGlobalCdnMonitoringDataResponse.threexxEdgeHitsDataRecordList` | Array | - | 3xx response count list - `[timestamp, value]` format |
| `getGlobalCdnMonitoringDataResponse.fourxxEdgeHitsDataRecordList` | Array | - | 4xx response count list - `[timestamp, value]` format |
| `getGlobalCdnMonitoringDataResponse.fivexxEdgeHitsDataRecordList` | Array | - | 5xx response count list - `[timestamp, value]` format |
| `getGlobalCdnMonitoringDataResponse.volumeDataUnit` | String | - | Transfer volume unit: `bytes` (valid value) |
| `getGlobalCdnMonitoringDataResponse.requestDataUnit` | String | - | Request count unit: `count` (valid value) |
| `getGlobalCdnMonitoringDataResponse.bandwidthDataUnit` | String | - | Traffic unit: `Mbps` (valid value) |
| `getGlobalCdnMonitoringDataResponse.offloadDataUnit` | String | - | Hit rate unit: `percent` (valid value) |
| `getGlobalCdnMonitoringDataResponse.xxxEdgeHitsDataUnit` | String | - | Response count unit: `count` (valid value) |
| `getGlobalCdnMonitoringDataResponse.pointStart` | Number | - | Query start date and time (millisecond) - Unix timestamp format |
| `getGlobalCdnMonitoringDataResponse.pointInterval` | Number | - | Aggregation interval (millisecond) |
| `getGlobalCdnMonitoringDataResponse.maxBandwidth` | Number | - | Maximum traffic within the query period |
| `getGlobalCdnMonitoringDataResponse.totalVolume` | Number | - | Total transfer volume within the query period |
| `getGlobalCdnMonitoringDataResponse.totalRequest` | Number | - | Total request count within the query period |
| `getGlobalCdnMonitoringDataResponse.maxOffload` | Number | - | Maximum hit rate within the query period |
| `getGlobalCdnMonitoringDataResponse.totalTwoxxEdgeHits` | Number | - | Total 2xx response count within the query period |
| `getGlobalCdnMonitoringDataResponse.totalThreexxEdgeHits` | Number | - | Total 3xx response count within the query period |
| `getGlobalCdnMonitoringDataResponse.totalFourxxEdgeHits` | Number | - | Total 4xx response count within the query period |
| `getGlobalCdnMonitoringDataResponse.totalFivexxEdgeHits` | Number | - | Total 5xx response count within the query period |
| `getGlobalCdnMonitoringDataResponse.requestId` | String | - | ID for the request - UUID format |
| `getGlobalCdnMonitoringDataResponse.returnCode` | String | - | Response code |
| `getGlobalCdnMonitoringDataResponse.returnMessage` | String | - | Response message |

### Response status codes

For information about the HTTP status codes common to all Global CDN APIs, see [Global CDN response status codes](/docs/en/networking-cdn#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The response example is as follows:

```
{
    "getGlobalCdnMonitoringDataResponse": {
        "startDate": "2025071815",
        "endDate": "2025071817",
        "aggregation": 3600,
        "volumeDataRecordList": [
            [
                1752818400000,
                0
            ],
            [
                1752822000000,
                1371687657
            ]
        ],
        "requestDataRecordList": [
            [
                1752818400000,
                0
            ],
            [
                1752822000000,
                6
            ]
        ],
        "bandwidthDataRecordList": [
            [
                1752818400000,
                0
            ],
            [
                1752822000000,
                2.9069850858052573
            ]
        ],
        "offloadDataRecordList": [
            [
                1752818400000,
                0
            ],
            [
                1752822000000,
                33.33333333333333
            ]
        ],
        "twoxxEdgeHitsDataRecordList": [
            [
                1752818400000,
                0
            ],
            [
                1752822000000,
                4
            ]
        ],
        "threexxEdgeHitsDataRecordList": [
            [
                1752818400000,
                0
            ],
            [
                1752822000000,
                0
            ]
        ],
        "fourxxEdgeHitsDataRecordList": [
            [
                1752818400000,
                0
            ],
            [
                1752822000000,
                2
            ]
        ],
        "fivexxEdgeHitsDataRecordList": [
            [
                1752818400000,
                0
            ],
            [
                1752822000000,
                0
            ]
        ],
        "volumeDataUnit": "bytes",
        "requestDataUnit": "count",
        "bandwidthDataUnit": "Mbps",
        "offloadDataUnit": "percent",
        "xxxEdgeHitsDataUnit": "count",
        "pointStart": 1752818400000,
        "pointInterval": 3600000,
        "maxBandwidth": 2.9069850858052573,
        "totalVolume": 1371687657,
        "totalRequest": 6,
        "maxOffload": 33.33333333333333,
        "totalTwoxxEdgeHits": 4,
        "totalThreexxEdgeHits": 0,
        "totalFourxxEdgeHits": 2,
        "totalFivexxEdgeHits": 0,
        "requestId": "963722f0-****-****-****-f11e9fc61b84",
        "returnCode": "0",
        "returnMessage": "success"
    }
}
```