A data stream application processes incoming data from a data source. The data source emits a single tuple per second (constant rate). The data are received by the data stream application in the format of (eventTime,value). Once it arrives in the server, the processing timestamp is added to the tuple. The final tuple format after the addition of the processing timestamp is (eventTimestamp, value, processingTimestamp).

Examples of tuples are as followed:

{1,a,1}

{2,b,4}

{3,c,4}

{5,e,6}

{6,f,8}

{7,g,8}

{8,h,9}

{9,i,10}

{10,j,11}

Is the underlying network connecting to the data source and the stream server bursty?