I am trying to change the field name(is this label?) generated by
sum(), but somehow it doesn’t work for both
label_replace, and I am even getting a syntax error for
label_format. What have I missed there?
If you are just trying to change the label for better display on dashboard, try using Grafana’s transform functionality:
- Click on
Transform, and select
Rename by regex.
- Use a regex match and replace. For example, let’s say your label is “unwanted=wanted”, you can use regex matcher
$1 as the replacement.