Reference to the concat string manipulation function


concat(metric|source|<pointTagKey>, "<string>", <tsExpression>)

Concatenates the specified string by adding it to the end of the specified metadata string.


metric|source|<pointTagKey> The metadata string (metric name, source name, or value of a point tag key) to add to.
string The string that you want to concatenate with the metadata string.
tsExpression The expression that describes the time series with the metadata string to be added to.


The following example starts with the value of the service point tag, which is dataingester and concatenates _by_wavefront. You can see the result in the hover text.

ts concat example