Is there any way to catch arithmetic errors like you do to catch JSON parsing errors ?
I mean can I select or discard arithmetic errors using something like
sum(rate({app="foo", level="warn"}[1m])) / sum(rate({app="foo", level="error"}[1m]))count_over_time({foo="bar"}[1m])
| __error__ != "arithmeticErr"
with the appropriate string instead arithmeticErr.
Thanks !!