Queries the cache hit ratios of a specified accelerated domain or all the accelerated domains under your account. You can query data that was collected within the last 90 days.
- If you do not specify the StartTime and EndTime parameters, the data within the last 24 hours is queried by default. If you specify the StartTime and EndTime parameters, the data within the specified time range is queried.
- You can specify multiple domain names and separate them with commas (,).
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | DescribeDcdnDomainHitRateData |
The operation that you want to perform. Set the value to DescribeDcdnDomainHitRateData. |
DomainName | String | No | example.com |
The name of the accelerated domain. You can specify only one domain name. By default, all the accelerated domains are queried. |
StartTime | String | No | 2018-03-02T12:00:00Z |
The beginning of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC. |
EndTime | String | No | 2018-03-02T15:00:00Z |
The end of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC. The end time must be later than the start time. |
Interval | String | No | 300 |
The data collection interval. Unit: second. The value varies based on the values of the StartTime and EndTime parameters. Valid values:
|
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
DataInterval | String | 3600 |
The data collection interval. Unit: second. |
DomainName | String | example.com |
The name of the accelerated domain for which the data was returned. |
EndTime | String | 2018-03-02T15:00:00Z |
The end of the time range during which the data was collected. |
HitRatePerInterval | Array |
The cache hit ratio at each specified interval. |
|
DataModule | |||
ByteHitRate | Float | 0 |
The byte hit ratio during each interval. |
ReqHitRate | Float | 0 |
The request hit ratio. |
TimeStamp | String | 2018-03-02T13:00:00Z |
The timestamp of the data returned. |
RequestId | String | 4D07ABFE-4737-4834-B1B9-A661308C47B4 |
The ID of the request. |
StartTime | String | 2018-03-02T12:00:00Z |
The beginning of the time range during which the data was collected. |
Examples
Sample requests
http://dcdn.aliyuncs.com?Action=DescribeDcdnDomainHitRateData
&DomainName=example.com
&StartTime=2018-03-02T12:00:00Z
&EndTime=2018-03-02T15:00:00Z
&<Common request parameters>
Sample success responses
XML
format
<DescribeDcdnDomainHitRateDataResponse>
<DomainName>test.com</DomainName>
<DataInterval>3600</DataInterval>
<HitRatePerInterval>
<DataModule>
<ByteHitRate>0</ByteHitRate>
<TimeStamp>2018-03-02T15:00:00Z</TimeStamp>
<ReqHitRate>0</ReqHitRate>
</DataModule>
<DataModule>
<ByteHitRate>0</ByteHitRate>
<TimeStamp>2018-03-02T14:00:00Z</TimeStamp>
<ReqHitRate>0</ReqHitRate>
</DataModule>
<DataModule>
<ByteHitRate>0</ByteHitRate>
<TimeStamp>2018-03-02T13:00:00Z</TimeStamp>
<ReqHitRate>0</ReqHitRate>
</DataModule>
<DataModule>
<ByteHitRate>0</ByteHitRate>
<TimeStamp>2018-03-02T12:00:00Z</TimeStamp>
<ReqHitRate>0</ReqHitRate>
</DataModule>
</HitRatePerInterval>
<RequestId>4D07ABFE-4737-4834-B1B9-A661308C47B4</RequestId>
<EndTime>2018-03-02T15:00:00Z</EndTime>
<StartTime>2018-03-02T12:00:00Z</StartTime>
</DescribeDcdnDomainHitRateDataResponse>
JSON
format
{
"DomainName": "test.com",
"DataInterval": 3600,
"HitRatePerInterval": {
"DataModule": [
{
"ByteHitRate": 0,
"TimeStamp": "2018-03-02T15:00:00Z",
"ReqHitRate": 0
},
{
"ByteHitRate": 0,
"TimeStamp": "2018-03-02T14:00:00Z",
"ReqHitRate": 0
},
{
"ByteHitRate": 0,
"TimeStamp": "2018-03-02T13:00:00Z",
"ReqHitRate": 0
},
{
"ByteHitRate": 0,
"TimeStamp": "2018-03-02T12:00:00Z",
"ReqHitRate": 0
}
]
},
"RequestId": "4D07ABFE-4737-4834-B1B9-A661308C47B4",
"EndTime": "2018-03-02T15:00:00Z",
"StartTime": "2018-03-02T12:00:00Z"
}
Error codes
HttpCode | Error code | Error message | Description |
---|---|---|---|
400 | MissingTimeParameter | The StartTime and EndTime must be both specified. | The error message returned because the StartTime and EndTime parameters must be specified together. |
400 | InvalidEndTime.Malformed | The specified EndTime is invalid. | The error message returned because the format of the specified EndTime parameter is invalid. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC. |
400 | InvalidEndTime.Mismatch | The specified EndTime is earlier than the StartTime. | The error message returned because the end time is earlier than the start time. |
400 | InvalidStartTime.ValueNotSupported | The specified StartTime is invalid. | The error message returned because the specified start time is invalid. |
For a list of error codes, visit the API Error Center.