Querying CDN Statistics

Function

This API is used to query CDN statistics, including the traffic volume, peak bandwidth, total number of requests, request hit ratio, and traffic hit ratio. The statistics are displayed with a one-hour delay.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions. For details about the required permissions, see Permissions Policies and Supported Actions.

URI

GET /v2/{project_id}/asset/cdn-statistics

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
start_time	Yes	String	Start time. The format is yyyymmddhhmmss. If interval is set to 300, end_time is aligned to a 5-minute boundary, for example, 20240601000000. If interval is set to 3600, end_time is aligned to a full hour, for example, 20240601120000. If interval is set to 86400, end_time is aligned to 00:00:00 GMT+08:00, for example, 20240601000000. Only data from the past three months can be queried, and the time span cannot exceed 31 days.
end_time	Yes	String	End time. The format is yyyymmddhhmmss. If interval is set to 300, end_time is aligned to a 5-minute boundary, for example, 20240601000000. If interval is set to 3600, end_time is aligned to a full hour, for example, 20240601120000. If interval is set to 86400, end_time is aligned to 00:00:00 GMT+08:00, for example, 20240601000000. Only data from the past three months can be queried, and the time range cannot exceed 31 days.
stat_type	Yes	String	Statistics type. The options include: bw: CDN peak bandwidth flux: CDN traffic req_num: number of requests req_hit_rate: request hit ratio flux_hit_rate: traffic hit ratio http_code_2xx: number of 2xx responses http_code_3xx: number of 3xx responses http_code_4xx: number of 4xx responses http_code_5xx: number of 5xx responses Only one type of statistics can be queried at a time.
domain	Yes	String	Domain name list. Use commas (,) to separate domain names. Example: example.test1.com,example.test2.com ALL indicates that all domain names under a tenant are queried. A maximum of 20 domain names can be queried at a time.
interval	No	Integer	Query granularity. The options include: 300 (5 minutes): The maximum query time span is two days. 3600 (1 hour): The maximum query time span is seven days. 86400 (one day): The maximum query time span is 31 days, and the minimum query time span is two days. Unit: second If this parameter is not set, the default value is 300 for time spans of one day or less, 3600 for time spans greater than one day and up to seven days, and 86400 for time spans greater than seven days.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	No	String	User token. This parameter is mandatory when token authentication is used. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.
Authorization	No	String	Authentication information. This parameter is mandatory for AK/SK authentication.
X-Sdk-Date	No	String	Time when a request is sent. This parameter is mandatory for AK/SK authentication.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
start_time	String	Start time for statistics collection.
interval	Integer	Sampling interval.
result	Map<String,Array<Integer>>	CDN data query result. [/topic/body/section/table/tgroup/tbody/row/entry/p/br {""}) (br]

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error description.

Example Requests

This example queries CDN statistics.

GET https://{endpoint}/v2/{project_id}/asset/cdn-statistics?domain=www.example.com&stat_type=cdn_bw

Example Responses

Status code: 200

Returned when the request succeeded.

{
  "start_time" : "20250712000000",
  "interval" : 86400,
  "result" : {
    "bw" : [ 111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 11111 ]
  }
}

Status code: 400

Returned when the request failed.

{
  "error_code" : "VOD.10053",
  "error_msg" : "The request parameter is illegal, illegal field: {xx}."
}

Status Codes

Status Code	Description
200	Returned when the request succeeded.
400	Returned when the request failed.

Error Codes

See Error Codes.

Parent topic: Statistical Analysis

Previous topic: Statistical Analysis

Next topic: Querying Origin Server Statistics

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