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How does it work in the search window?
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Before being able to perform this operation, you have to group your data. Be aware that the columns used as arguments for the grouping operation will not be available to select as arguments for the aggregation operation. |
After grouping the data, select Aggregation in the search window toolbar, then select the Percentile 10 operation. You need to specify one argument:
Argument | Data type |
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Source mandatory | integer |
The data type of the aggregated values is integer.
Example
In the demosiem.logtrust.ecommerceweb.dataactivity table, we want to get the highest value below the 10th percentile of the bytesTransferredcontentLength column in each 5-minute period. Before aggregating the data, the table must be grouped in 5-minute intervals. Then we will perform the aggregation using the Percentile 10 operation.
The arguments needed for the Percentile 10 operation are:
Source → bytesTransferredSource → contentLength column
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Click Aggregate function and you will see the following result:
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You can copy the following LINQ syntax and try the example above on the demosiem.logtrust.ecommerceweb.dataactivity table:
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from demosiem.logtrust.ecommerceweb.dataactivity group every 5m every 5m select percentile10(bytesTransferredcontentLength) as percentile10_bytescontentlength |