Hello! I want to count how many different kind of errors appeared for different services.  At the moment, I'm searching for the errors like this  Index=etc message = "error 1" OR "error 2" OR ... "error N" | chart count by instance_name, message And I've got as a result: instance_name | "error 1 for us1" | "error 1 for us2" | ... | "error 1 for usN" | Other And under those column names, it shows how many times that error appeared. How can I count them without caring about the user and only caring about the "error 1" string? I mean, I want the result to look like Instance_name | error 1 | error2 |...| errorN ... View more