Obtain the network traffic metric data of a CDN domain. The unit is bytes.

  • When StartTime and EndTime are not specified, the system reads data from the past 24 hours by default. Query by specified start time and end time is also supported. The two parameters must be both specified.
  • Batch domain name query is supported. Multiple domain names are separated by commas (half width).
  • Data from the past 90 days can be obtained at most.

Request parameters

Parameters Type Required Example values Description
Action String Yes DescribeDomainFlowData The name of this interface. Value: DescribeDomainFlowData
DomainName String No www.yourdomain.com
  • If the parameter is left blank, the system returns the combined data of all CDN domains by default.
  • You can enter CDN domains to be queried.
  • Batch domain name query is supported. Multiple domain names are separated by commas (half width).
DomainType String No dynamic

Query type.

  • If the parameter is set to “dynamic”, the system queries the real-time traffic of dynamic and static resources during full-site acceleration.
  • If the parameter is left blank, the system queries the real-time traffic of static resources.
EndTime String No 2017-12-22T08:00:00:00Z
  • The end time must be later than the start time.
  • The date format adopts ISO8601 notation and uses the UTC time.
  • Format: YYYY-MM-DDThh:mmZ.
FixTimeGap String No false Whether zero-padding is performed.
Interval String No 300
  • Time granularity of data query.
  • 300s, 3600s, 14400s, 28800s and 86400s are supported.
  • When the parameter is left blank or when the value is not supported, the default value 300 seconds is used.
IspNameEn String No unicom Carrier name in English, which is obtained using the DescribeCdnRegionAndIsp interface. If the parameter is left blank, the English names of all carriers are obtained.
LocationNameEn String No beijing Region name in English, which is obtained using the DescribeCdnRegionAndIsp interface. If the parameter is left blank, the English names of all regions are obtained.
StartTime String No 2017-12-21T08:00:00:00Z

Start time of data query.

  • The date format adopts ISO8601 notation and uses the UTC time.
  • Format: YYYY-MM-DDThh:mmZ.
  • Minimum data granularity: 5 minutes.
  • If this parameter is unspecified, data from the past 24 hours is read by default.
TimeMerge String No on

Value range:

  • on: default value, indicating that the interval of each record can be merged based on the time span.
  • off: data of 5-min-granularity is returned, and the maximum time span is 31 days.

Return parameters

Parameters Type Example values Description
DomainName String test.com Your CDN domain name information.
DataInterval String 300 Interval of each record. The unit is seconds.
StartTime String 2015-12-10T20:00Z Start time.
EndTime String 2015-12-10T21:00Z End time.
FlowDataPerInterval Traffic data during each time interval.
  └TimeStamp String 2017-12-22T08:00:00:00Z Start time of a time slice.
  └Value String 423304182 Total traffic.
  └DomesticValue String 0 Traffic in China.
  └OverseasValue String 0 Traffic outside China.
  └DynamicValue String 0 Dynamic traffic during full-site acceleration. The value is blank when it is queried by regional carrier.
  └DynamicDomesticValue String 0 Dynamic traffic in China during full-site acceleration. The value is blank when it is queried by regional carrier.
  └DynamicOverseasValue String 0 Dynamic traffic outside China during full-site acceleration. The value is blank when it is queried by regional carrier.
  └StaticValue String 0 Static traffic during full-site acceleration. The value is blank when it is queried by regional carrier.
  └StaticDomesticValue String 0 Static traffic in China during full-site acceleration. The value is blank when it is queried by regional carrier.
  └StaticOverseasValue String 0 Static traffic outside China during full-site acceleration. The value is blank when it is queried by regional carrier.
RequestId String 16A96B9A-F203-4EC5-8E43-CB92E68F4CD8 The ID of the request.

Examples

Request example


http://cdn.aliyuncs.com?Action=DescribeDomainFlowData&DomainName=test.com
&StartTime=2015-12-10T20:00Z
&EndTime=2015-12-10T21:00Z
&public request parameter
Normal return example

  • JSON format

    
    "DataInterval":"300",
    "DomainName":"test.com",
    "EndTime":"2015-12-10T21:00Z",
    "FlowDataPerInterval":{
        "DataModule":[
            
                "DynamicDomesticValue":"0",
                "DynamicOverseasValue":"0",
                "DynamicValue":"0",
                "StaticDomesticValue":"0",
                "StaticOverseasValue":"0",
                "StaticValue":"0",
                "TimeStamp":"2015-12-10T20:00:00Z",
                "Value":"423304182"
            
            
                "DynamicDomesticValue":"0",
                "DynamicOverseasValue":"0",
                "DynamicValue":"0",
                "StaticDomesticValue":"0",
                "StaticOverseasValue":"0",
                "StaticValue":"0",
                "TimeStamp":"2015-12-10T20:05:00Z",
                "Value":"454680793"
            
            
                "DynamicDomesticValue":"0",
                "DynamicOverseasValue":"0",
                "DynamicValue":"0",
                "StaticDomesticValue":"0",
                "StaticOverseasValue":"0",
                "StaticValue":"0",
                "TimeStamp":"2015-12-10T20:10:00Z",
                "Value":"501718342"
            
            
                "DynamicDomesticValue":"0",
                "DynamicOverseasValue":"0",
                "DynamicValue":"0",
                "StaticDomesticValue":"0",
                "StaticOverseasValue":"0",
                "StaticValue":"0",
                "TimeStamp":"2015-12-10T20:15:00Z",
                "Value":"434816025"
            
        
    
    "RequestId":"B955107D-E658-4E77-B913-E0AC3D31693E",
    "StartTime":"2015-12-10T20:00Z"
Exception return example

  • JSON format

    
    "Code":"InternalError",
    "HostId":"cdn.aliyuncs.com",
    "Message":"The request processing has failed due to some unknown error.",
    "RequestId":"16A96B9A-F203-4EC5-8E43-CB92E68F4CD8"