Querying Peak Bandwidth Data of a Domain Name

Function

This API is used to query peak bandwidth data of a domain name.
You can query data within the past 90 days.
The query time span cannot exceed 31 days.
If the start time is 2022-10-24 00:00:00 and end time is 2022-10-25 00:00:00, the statistics in [2022-10-24 00:00:00, 2022-10-25 00:00:00) are queried.
The start time and end time must be timestamps in milliseconds. They must be both specified.
Unit: byte for traffic-related metrics, bit/s for bandwidth-related metrics and peak bandwidth-related metrics, and number of times for request quantity and status code-related metrics. You can query statistics about specific domain names and details about specific metrics.
A single tenant can call this API twice per second.

URI

GET /v1.0/cdn/statistics/bandwidth-calc

**Table 1** Query parameters
Parameter	Mandatory	Type	Description
start_time	Yes	Long	Start timestamp of the query. The timestamp must be set to a multiple of 5 minutes. If the value of interval is 300, set start_time to a multiple of 5 minutes, for example, 1631240100000 (2021-09-10 10:15:00). If interval is set to 3600, set start_time to the top of an hour, for example, 1631239200000 (2021-09-10 10:00:00). If interval is set to 86400, set start_time to 00:00:00 GMT+08:00, for example, 1631203200000 (2021-09-10 00:00:00).
end_time	Yes	Long	End timestamp of the query. The timestamp must be set to a multiple of 5 minutes. If the value of interval is 300, set end_time to a multiple of 5 minutes, for example, 1631243700000 (2021-09-10 11:15:00). If interval is set to 3600, set end_time to the top of an hour, for example, 1631325600000 (2021-09-11 10:00:00). If interval is set to 86400, set end_time to 00:00:00 GMT+08:00, for example, 1631376000000 (2021-09-12 00:00:00).
domain_name	Yes	String	Domain name list. Domain names are separated by commas (,), for example, www.test1.com,www.test2.com. The value all indicates that all domain names under your account are queried.
service_area	No	String	Service region. The value can be mainland_china (default) or outside_mainland_china. This parameter is invalid for querying origin pull metrics.
enterprise_project_id	No	String	Enterprise project that the resource belongs to. This parameter is valid only when the enterprise project function is enabled. The value all indicates all projects. This parameter is mandatory when you use an IAM user to call this API.
calc_type	Yes	String	Query type. Currently, bw_95 (95th percentile bandwidth), bw_peak (average daily peak bandwidth), and bw_95_average (average daily 95th percentile bandwidth) are supported.

Request Parameters

None

Response Parameters

Status code: 200

**Table 2** Response body parameter
Parameter	Type	Description
bandwidth_calc	Map<String,Object>	95th percentile bandwidth and average daily peak bandwidth information.

Status code: 400

**Table 3** Response body parameter
Parameter	Type	Description
error	ErrMsg object	Error code and error message.

**Table 4** ErrMsg
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Request

GET https://cdn.myhuaweicloud.com/v1.0/cdn/statistics/bandwidth_calc?start_time=1667030400000&end_time_1667116800000&domain_name=www.test1.com&service_area=mainland_china&enterprise_project_id=all&calc_type=bw_peak

Example Response

{
  "bandwidth_calc": [
    {
      "value": 10000000,
      "calc_type": "bw_peak"
    },
    {
      "value": 20000000,
      "calc_type": "bw_peak"
    }
  ]
}